Clang: Rename TranslationUnit(s) to Document(s)

The "TranslationUnit parts" moved already to TranslationUnitCore.

Change-Id: I2bea7847e2b3e84fbfacc3d2dc43f180873349ac
Reviewed-by: David Schulz <david.schulz@qt.io>

src/tools/clangbackend/ipcsource/clangbackendclangipc-source.pri

@@ -10,7 +10,7 @@ HEADERS += $$PWD/clangcodemodelserver.h \
     $$PWD/unsavedfile.h \
     $$PWD/unsavedfiles.h \
     $$PWD/projects.h \
-    $$PWD/translationunits.h \
+    $$PWD/clangdocuments.h \
     $$PWD/translationunitparseerrorexception.h \
     $$PWD/translationunitreparseerrorexception.h \
     $$PWD/projectpart.h \
@@ -29,7 +29,7 @@ HEADERS += $$PWD/clangcodemodelserver.h \
     $$PWD/commandlinearguments.h \
     $$PWD/cursor.h \
     $$PWD/skippedsourceranges.h \
-    $$PWD/clangtranslationunit.h \
+    $$PWD/clangdocument.h \
     $$PWD/clangtranslationunitupdater.h \
     $$PWD/clangtype.h \
     $$PWD/highlightingmark.h \
@@ -60,7 +60,7 @@ SOURCES += $$PWD/clangcodemodelserver.cpp \
     $$PWD/unsavedfile.cpp \
     $$PWD/unsavedfiles.cpp \
     $$PWD/projects.cpp \
-    $$PWD/translationunits.cpp \
+    $$PWD/clangdocuments.cpp \
     $$PWD/translationunitparseerrorexception.cpp \
     $$PWD/translationunitreparseerrorexception.cpp \
     $$PWD/projectpart.cpp \
@@ -78,7 +78,7 @@ SOURCES += $$PWD/clangcodemodelserver.cpp \
     $$PWD/commandlinearguments.cpp \
     $$PWD/cursor.cpp \
     $$PWD/skippedsourceranges.cpp \
-    $$PWD/clangtranslationunit.cpp \
+    $$PWD/clangdocument.cpp \
     $$PWD/clangtranslationunitupdater.cpp \
     $$PWD/clangtype.cpp \
     $$PWD/highlightingmark.cpp \

src/tools/clangbackend/ipcsource/clangcodemodelserver.cpp

@@ -25,6 +25,7 @@
 
 #include "clangcodemodelserver.h"
 
+#include "clangdocuments.h"
 #include "clangfilesystemwatcher.h"
 #include "codecompleter.h"
 #include "diagnosticset.h"
@@ -35,7 +36,6 @@
 #include "translationunitfilenotexitexception.h"
 #include "translationunitisnullexception.h"
 #include "translationunitparseerrorexception.h"
-#include "translationunits.h"
 
 #include <clangbackendipcdebugutils.h>
 #include <cmbcodecompletedmessage.h>
@@ -85,7 +85,7 @@ int delayedDocumentAnnotationsTimerInterval()
 } // anonymous
 
 ClangCodeModelServer::ClangCodeModelServer()
-    : translationUnits(projects, unsavedFiles)
+    : documents(projects, unsavedFiles)
     , updateDocumentAnnotationsTimeOutInMs(delayedDocumentAnnotationsTimerInterval())
 {
     updateDocumentAnnotationsTimer.setSingleShot(true);
@@ -96,7 +96,7 @@ ClangCodeModelServer::ClangCodeModelServer()
         processJobsForDirtyAndVisibleDocuments();
     });
 
-    QObject::connect(translationUnits.clangFileSystemWatcher(),
+    QObject::connect(documents.clangFileSystemWatcher(),
                      &ClangFileSystemWatcher::fileChanged,
                      [this](const Utf8String &filePath) {
         ClangCodeModelServer::startDocumentAnnotationsTimerIfFileIsNotATranslationUnit(filePath);
@@ -113,10 +113,10 @@ void ClangCodeModelServer::registerTranslationUnitsForEditor(const ClangBackEnd:
     TIME_SCOPE_DURATION("ClangCodeModelServer::registerTranslationUnitsForEditor");
 
     try {
-        auto createdTranslationUnits = translationUnits.create(message.fileContainers());
+        auto createdTranslationUnits = documents.create(message.fileContainers());
         unsavedFiles.createOrUpdate(message.fileContainers());
-        translationUnits.setUsedByCurrentEditor(message.currentEditorFilePath());
+        documents.setUsedByCurrentEditor(message.currentEditorFilePath());
-        translationUnits.setVisibleInEditors(message.visibleEditorFilePaths());
+        documents.setVisibleInEditors(message.visibleEditorFilePaths());
 
         processInitialJobsForDocuments(createdTranslationUnits);
     } catch (const ProjectPartDoNotExistException &exception) {
@@ -131,9 +131,9 @@ void ClangCodeModelServer::updateTranslationUnitsForEditor(const UpdateTranslati
     TIME_SCOPE_DURATION("ClangCodeModelServer::updateTranslationUnitsForEditor");
 
     try {
-        const auto newerFileContainers = translationUnits.newerFileContainers(message.fileContainers());
+        const auto newerFileContainers = documents.newerFileContainers(message.fileContainers());
         if (newerFileContainers.size() > 0) {
-            translationUnits.update(newerFileContainers);
+            documents.update(newerFileContainers);
             unsavedFiles.createOrUpdate(newerFileContainers);
 
             updateDocumentAnnotationsTimer.start(updateDocumentAnnotationsTimeOutInMs);
@@ -152,7 +152,7 @@ void ClangCodeModelServer::unregisterTranslationUnitsForEditor(const ClangBackEn
     TIME_SCOPE_DURATION("ClangCodeModelServer::unregisterTranslationUnitsForEditor");
 
     try {
-        translationUnits.remove(message.fileContainers());
+        documents.remove(message.fileContainers());
         unsavedFiles.remove(message.fileContainers());
     } catch (const TranslationUnitDoesNotExistException &exception) {
         client()->translationUnitDoesNotExist(TranslationUnitDoesNotExistMessage(exception.fileContainer()));
@@ -169,7 +169,7 @@ void ClangCodeModelServer::registerProjectPartsForEditor(const RegisterProjectPa
 
     try {
         projects.createOrUpdate(message.projectContainers());
-        translationUnits.setTranslationUnitsDirtyIfProjectPartChanged();
+        documents.setDocumentsDirtyIfProjectPartChanged();
 
         processJobsForDirtyAndVisibleDocuments();
     } catch (const std::exception &exception) {
@@ -196,7 +196,7 @@ void ClangCodeModelServer::registerUnsavedFilesForEditor(const RegisterUnsavedFi
 
     try {
         unsavedFiles.createOrUpdate(message.fileContainers());
-        translationUnits.updateTranslationUnitsWithChangedDependencies(message.fileContainers());
+        documents.updateDocumentsWithChangedDependencies(message.fileContainers());
 
         updateDocumentAnnotationsTimer.start(updateDocumentAnnotationsTimeOutInMs);
     } catch (const ProjectPartDoNotExistException &exception) {
@@ -212,7 +212,7 @@ void ClangCodeModelServer::unregisterUnsavedFilesForEditor(const UnregisterUnsav
 
     try {
         unsavedFiles.remove(message.fileContainers());
-        translationUnits.updateTranslationUnitsWithChangedDependencies(message.fileContainers());
+        documents.updateDocumentsWithChangedDependencies(message.fileContainers());
     } catch (const TranslationUnitDoesNotExistException &exception) {
         client()->translationUnitDoesNotExist(TranslationUnitDoesNotExistMessage(exception.fileContainer()));
     } catch (const ProjectPartDoNotExistException &exception) {
@@ -227,10 +227,9 @@ void ClangCodeModelServer::completeCode(const ClangBackEnd::CompleteCodeMessage
     TIME_SCOPE_DURATION("ClangCodeModelServer::completeCode");
 
     try {
-        auto translationUnit = translationUnits.translationUnit(message.filePath(),
+        auto document = documents.document(message.filePath(), message.projectPartId());
-                                                                message.projectPartId());
 
-        JobRequest jobRequest = createJobRequest(translationUnit, JobRequest::Type::CompleteCode);
+        JobRequest jobRequest = createJobRequest(document, JobRequest::Type::CompleteCode);
         jobRequest.line = message.line();
         jobRequest.column = message.column();
         jobRequest.ticketNumber = message.ticketNumber();
@@ -251,10 +250,10 @@ void ClangCodeModelServer::requestDocumentAnnotations(const RequestDocumentAnnot
     TIME_SCOPE_DURATION("ClangCodeModelServer::requestDocumentAnnotations");
 
     try {
-        auto translationUnit = translationUnits.translationUnit(message.fileContainer().filePath(),
+        auto document = documents.document(message.fileContainer().filePath(),
-                                                                message.fileContainer().projectPartId());
+                                           message.fileContainer().projectPartId());
 
-        const JobRequest jobRequest = createJobRequest(translationUnit,
+        const JobRequest jobRequest = createJobRequest(document,
                                                        JobRequest::Type::RequestDocumentAnnotations);
 
         jobs().add(jobRequest);
@@ -273,22 +272,22 @@ void ClangCodeModelServer::updateVisibleTranslationUnits(const UpdateVisibleTran
     TIME_SCOPE_DURATION("ClangCodeModelServer::updateVisibleTranslationUnits");
 
     try {
-        translationUnits.setUsedByCurrentEditor(message.currentEditorFilePath());
+        documents.setUsedByCurrentEditor(message.currentEditorFilePath());
-        translationUnits.setVisibleInEditors(message.visibleEditorFilePaths());
+        documents.setVisibleInEditors(message.visibleEditorFilePaths());
         updateDocumentAnnotationsTimer.start(0);
     }  catch (const std::exception &exception) {
         qWarning() << "Error in ClangCodeModelServer::updateVisibleTranslationUnits:" << exception.what();
     }
 }
 
-const TranslationUnits &ClangCodeModelServer::translationUnitsForTestOnly() const
+const Documents &ClangCodeModelServer::documentsForTestOnly() const
 {
-    return translationUnits;
+    return documents;
 }
 
 void ClangCodeModelServer::startDocumentAnnotationsTimerIfFileIsNotATranslationUnit(const Utf8String &filePath)
 {
-    if (!translationUnits.hasTranslationUnitWithFilePath(filePath))
+    if (!documents.hasDocumentWithFilePath(filePath))
         updateDocumentAnnotationsTimer.start(0);
 }
 
@@ -304,11 +303,9 @@ bool ClangCodeModelServer::isTimerRunningForTestOnly() const
 
 void ClangCodeModelServer::addJobRequestsForDirtyAndVisibleDocuments()
 {
-    for (const auto &translationUnit : translationUnits.translationUnits()) {
+    for (const auto &document : documents.documents()) {
-        if (translationUnit.isNeedingReparse() && translationUnit.isVisibleInEditor()) {
+        if (document.isNeedingReparse() && document.isVisibleInEditor())
-            jobs().add(createJobRequest(translationUnit,
+            jobs().add(createJobRequest(document, JobRequest::Type::UpdateDocumentAnnotations));
-                                        JobRequest::Type::UpdateDocumentAnnotations));
-        }
     }
 }
 
@@ -318,30 +315,27 @@ void ClangCodeModelServer::processJobsForDirtyAndVisibleDocuments()
     jobs().process();
 }
 
-void ClangCodeModelServer::processInitialJobsForDocuments(
+void ClangCodeModelServer::processInitialJobsForDocuments(const std::vector<Document> &documents)
-        const std::vector<TranslationUnit> &translationUnits)
 {
-    for (const auto &translationUnit : translationUnits) {
+    for (const auto &document : documents) {
-        jobs().add(createJobRequest(translationUnit,
+        jobs().add(createJobRequest(document, JobRequest::Type::UpdateDocumentAnnotations));
-                                    JobRequest::Type::UpdateDocumentAnnotations));
+        jobs().add(createJobRequest(document, JobRequest::Type::CreateInitialDocumentPreamble));
-        jobs().add(createJobRequest(translationUnit,
-                                    JobRequest::Type::CreateInitialDocumentPreamble));
     }
 
     jobs().process();
 }
 
-JobRequest ClangCodeModelServer::createJobRequest(const TranslationUnit &translationUnit,
+JobRequest ClangCodeModelServer::createJobRequest(const Document &document,
                                                   JobRequest::Type type) const
 {
     JobRequest jobRequest;
     jobRequest.type = type;
     jobRequest.requirements = JobRequest::requirementsForType(type);
-    jobRequest.filePath = translationUnit.filePath();
+    jobRequest.filePath = document.filePath();
-    jobRequest.projectPartId = translationUnit.projectPartId();
+    jobRequest.projectPartId = document.projectPartId();
     jobRequest.unsavedFilesChangeTimePoint = unsavedFiles.lastChangeTimePoint();
-    jobRequest.documentRevision = translationUnit.documentRevision();
+    jobRequest.documentRevision = document.documentRevision();
-    const ProjectPart &projectPart = projects.project(translationUnit.projectPartId());
+    const ProjectPart &projectPart = projects.project(document.projectPartId());
     jobRequest.projectChangeTimePoint = projectPart.lastChangeTimePoint();
 
     return jobRequest;
@@ -358,7 +352,7 @@ Jobs &ClangCodeModelServer::jobs()
         // Jobs needs a reference to the client, but the client is not known at
         // construction time of ClangCodeModelServer, so construct Jobs in a
         // lazy manner.
-        jobs_.reset(new Jobs(translationUnits, unsavedFiles, projects, *client()));
+        jobs_.reset(new Jobs(documents, unsavedFiles, projects, *client()));
     }
 
     return *jobs_.data();

src/tools/clangbackend/ipcsource/clangcodemodelserver.h

@@ -29,8 +29,8 @@
 
 #include "projectpart.h"
 #include "projects.h"
-#include "clangtranslationunit.h"
+#include "clangdocument.h"
-#include "translationunits.h"
+#include "clangdocuments.h"
 #include "unsavedfiles.h"
 #include "clangjobs.h"
 
@@ -59,7 +59,7 @@ public:
     void requestDocumentAnnotations(const RequestDocumentAnnotationsMessage &message) override;
 
 public /*for tests*/:
-    const TranslationUnits &translationUnitsForTestOnly() const;
+    const Documents &documentsForTestOnly() const;
     const Jobs &jobsForTestOnly();
     bool isTimerRunningForTestOnly() const;
     void setUpdateDocumentAnnotationsTimeOutInMsForTestsOnly(int value);
@@ -70,15 +70,14 @@ private:
     void startDocumentAnnotationsTimerIfFileIsNotATranslationUnit(const Utf8String &filePath);
     void addJobRequestsForDirtyAndVisibleDocuments();
     void processJobsForDirtyAndVisibleDocuments();
-    void processInitialJobsForDocuments(const std::vector<TranslationUnit> &translationUnits);
+    void processInitialJobsForDocuments(const std::vector<Document> &documents);
 
-    JobRequest createJobRequest(const TranslationUnit &translationUnit,
+    JobRequest createJobRequest(const Document &document, JobRequest::Type type) const;
-                                JobRequest::Type type) const;
 
 private:
     ProjectParts projects;
     UnsavedFiles unsavedFiles;
-    TranslationUnits translationUnits;
+    Documents documents;
     QScopedPointer<Jobs> jobs_;
 
     QTimer updateDocumentAnnotationsTimer;

src/tools/clangbackend/ipcsource/clangcompletecodejob.cpp

@@ -61,9 +61,9 @@ bool CompleteCodeJob::prepareAsyncRun()
     QTC_ASSERT(jobRequest.type == JobRequest::Type::CompleteCode, return false);
 
     try {
-        m_pinnedTranslationUnit = context().translationUnitForJobRequest();
+        m_pinnedDocument = context().documentForJobRequest();
 
-        const TranslationUnitCore translationUnitCore = m_pinnedTranslationUnit.translationUnitCore();
+        const TranslationUnitCore translationUnitCore = m_pinnedDocument.translationUnitCore();
         const UnsavedFiles unsavedFiles = *context().unsavedFiles;
         const quint32 line = jobRequest.line;
         const quint32 column = jobRequest.column;

src/tools/clangbackend/ipcsource/clangcompletecodejob.h

@@ -26,7 +26,7 @@
 #pragma once
 
 #include "clangasyncjob.h"
-#include "clangtranslationunit.h"
+#include "clangdocument.h"
 
 #include <clangbackendipc/codecompletion.h>
 
@@ -47,7 +47,7 @@ public:
     void finalizeAsyncRun() override;
 
 private:
-    TranslationUnit m_pinnedTranslationUnit;
+    Document m_pinnedDocument;
 };
 
 } // namespace ClangBackEnd

src/tools/clangbackend/ipcsource/clangcreateinitialdocumentpreamblejob.cpp

@@ -49,11 +49,11 @@ bool CreateInitialDocumentPreambleJob::prepareAsyncRun()
     QTC_ASSERT(jobRequest.type == JobRequest::Type::CreateInitialDocumentPreamble, return false);
 
     try {
-        m_pinnedTranslationUnit = context().translationUnitForJobRequest();
+        m_pinnedDocument = context().documentForJobRequest();
-        m_pinnedFileContainer = m_pinnedTranslationUnit.fileContainer();
+        m_pinnedFileContainer = m_pinnedDocument.fileContainer();
 
-        const TranslationUnitCore translationUnitCore = m_pinnedTranslationUnit.translationUnitCore();
+        const TranslationUnitCore translationUnitCore = m_pinnedDocument.translationUnitCore();
-        const TranslationUnitUpdateInput updateInput = m_pinnedTranslationUnit.createUpdateInput();
+        const TranslationUnitUpdateInput updateInput = m_pinnedDocument.createUpdateInput();
         setRunner([translationUnitCore, updateInput]() {
             return runAsyncHelper(translationUnitCore, updateInput);
         });

src/tools/clangbackend/ipcsource/clangcreateinitialdocumentpreamblejob.h

@@ -26,7 +26,7 @@
 #pragma once
 
 #include "clangasyncjob.h"
-#include "clangtranslationunit.h"
+#include "clangdocument.h"
 
 namespace ClangBackEnd {
 
@@ -37,7 +37,7 @@ public:
     void finalizeAsyncRun() override;
 
 private:
-    TranslationUnit m_pinnedTranslationUnit;
+    Document m_pinnedDocument;
     FileContainer m_pinnedFileContainer;
 };
 

src/tools/clangbackend/ipcsource/clangdocument.cpp

@@ -23,8 +23,9 @@
 **
 ****************************************************************************/
 
-#include "clangtranslationunit.h"
+#include "clangdocument.h"
 
+#include "clangdocuments.h"
 #include "clangstring.h"
 #include "clangunsavedfilesshallowarguments.h"
 #include "codecompleter.h"
@@ -35,7 +36,6 @@
 #include "translationunitreparseerrorexception.h"
 #include "clangtranslationunitcore.h"
 #include "clangtranslationunitupdater.h"
-#include "translationunits.h"
 #include "unsavedfiles.h"
 #include "unsavedfile.h"
 
@@ -49,17 +49,17 @@
 
 namespace ClangBackEnd {
 
-class TranslationUnitData
+class DocumentData
 {
 public:
-    TranslationUnitData(const Utf8String &filePath,
+    DocumentData(const Utf8String &filePath,
-                        const ProjectPart &projectPart,
+                 const ProjectPart &projectPart,
-                        const Utf8StringVector &fileArguments,
+                 const Utf8StringVector &fileArguments,
-                        TranslationUnits &translationUnits);
+                 Documents &documents);
-    ~TranslationUnitData();
+    ~DocumentData();
 
 public:
-    TranslationUnits &translationUnits;
+    Documents &documents;
 
     const Utf8String filePath;
     const Utf8StringVector fileArguments;
@@ -80,11 +80,11 @@ public:
     bool isVisibleInEditor = false;
 };
 
-TranslationUnitData::TranslationUnitData(const Utf8String &filePath,
+DocumentData::DocumentData(const Utf8String &filePath,
-                                         const ProjectPart &projectPart,
+                           const ProjectPart &projectPart,
-                                         const Utf8StringVector &fileArguments,
+                           const Utf8StringVector &fileArguments,
-                                         TranslationUnits &translationUnits)
+                           Documents &documents)
-    : translationUnits(translationUnits),
+    : documents(documents),
       filePath(filePath),
       fileArguments(fileArguments),
       projectPart(projectPart),
@@ -94,74 +94,74 @@ TranslationUnitData::TranslationUnitData(const Utf8String &filePath,
     dependedFilePaths.insert(filePath);
 }
 
-TranslationUnitData::~TranslationUnitData()
+DocumentData::~DocumentData()
 {
     clang_disposeTranslationUnit(translationUnit);
     clang_disposeIndex(index);
 }
 
-TranslationUnit::TranslationUnit(const Utf8String &filePath,
+Document::Document(const Utf8String &filePath,
-                                 const ProjectPart &projectPart,
+                   const ProjectPart &projectPart,
-                                 const Utf8StringVector &fileArguments,
+                   const Utf8StringVector &fileArguments,
-                                 TranslationUnits &translationUnits,
+                   Documents &documents,
-                                 FileExistsCheck fileExistsCheck)
+                   FileExistsCheck fileExistsCheck)
-    : d(std::make_shared<TranslationUnitData>(filePath,
+    : d(std::make_shared<DocumentData>(filePath,
-                                              projectPart,
+                                       projectPart,
-                                              fileArguments,
+                                       fileArguments,
-                                              translationUnits))
+                                       documents))
 {
     if (fileExistsCheck == CheckIfFileExists)
         checkIfFileExists();
 }
 
-TranslationUnit::~TranslationUnit() = default;
+Document::~Document() = default;
-TranslationUnit::TranslationUnit(const TranslationUnit &) = default;
+Document::Document(const Document &) = default;
-TranslationUnit &TranslationUnit::operator=(const TranslationUnit &) = default;
+Document &Document::operator=(const Document &) = default;
 
-TranslationUnit::TranslationUnit(TranslationUnit &&other)
+Document::Document(Document &&other)
     : d(std::move(other.d))
 {
 }
 
-TranslationUnit &TranslationUnit::operator=(TranslationUnit &&other)
+Document &Document::operator=(Document &&other)
 {
     d = std::move(other.d);
 
     return *this;
 }
 
-void TranslationUnit::reset()
+void Document::reset()
 {
     d.reset();
 }
 
-bool TranslationUnit::isNull() const
+bool Document::isNull() const
 {
     return !d;
 }
 
-bool TranslationUnit::isIntact() const
+bool Document::isIntact() const
 {
     return !isNull()
         && fileExists()
         && !d->hasParseOrReparseFailed;
 }
 
-Utf8String TranslationUnit::filePath() const
+Utf8String Document::filePath() const
 {
     checkIfNull();
 
     return d->filePath;
 }
 
-Utf8StringVector TranslationUnit::fileArguments() const
+Utf8StringVector Document::fileArguments() const
 {
     checkIfNull();
 
     return d->fileArguments;
 }
 
-FileContainer TranslationUnit::fileContainer() const
+FileContainer Document::fileContainer() const
 {
     checkIfNull();
 
@@ -172,103 +172,103 @@ FileContainer TranslationUnit::fileContainer() const
                          d->documentRevision);
 }
 
-Utf8String TranslationUnit::projectPartId() const
+Utf8String Document::projectPartId() const
 {
     checkIfNull();
 
     return d->projectPart.projectPartId();
 }
 
-const ProjectPart &TranslationUnit::projectPart() const
+const ProjectPart &Document::projectPart() const
 {
     checkIfNull();
 
     return d->projectPart;
 }
 
-const time_point TranslationUnit::lastProjectPartChangeTimePoint() const
+const time_point Document::lastProjectPartChangeTimePoint() const
 {
     checkIfNull();
 
     return d->lastProjectPartChangeTimePoint;
 }
 
-bool TranslationUnit::isProjectPartOutdated() const
+bool Document::isProjectPartOutdated() const
 {
     checkIfNull();
 
     return d->projectPart.lastChangeTimePoint() >= d->lastProjectPartChangeTimePoint;
 }
 
-uint TranslationUnit::documentRevision() const
+uint Document::documentRevision() const
 {
     checkIfNull();
 
     return d->documentRevision;
 }
 
-void TranslationUnit::setDocumentRevision(uint revision)
+void Document::setDocumentRevision(uint revision)
 {
     checkIfNull();
 
     d->documentRevision = revision;
 }
 
-bool TranslationUnit::isUsedByCurrentEditor() const
+bool Document::isUsedByCurrentEditor() const
 {
     checkIfNull();
 
     return d->isUsedByCurrentEditor;
 }
 
-void TranslationUnit::setIsUsedByCurrentEditor(bool isUsedByCurrentEditor)
+void Document::setIsUsedByCurrentEditor(bool isUsedByCurrentEditor)
 {
     checkIfNull();
 
     d->isUsedByCurrentEditor = isUsedByCurrentEditor;
 }
 
-bool TranslationUnit::isVisibleInEditor() const
+bool Document::isVisibleInEditor() const
 {
     checkIfNull();
 
     return d->isVisibleInEditor;
 }
 
-void TranslationUnit::setIsVisibleInEditor(bool isVisibleInEditor)
+void Document::setIsVisibleInEditor(bool isVisibleInEditor)
 {
     checkIfNull();
 
     d->isVisibleInEditor = isVisibleInEditor;
 }
 
-time_point TranslationUnit::isNeededReparseChangeTimePoint() const
+time_point Document::isNeededReparseChangeTimePoint() const
 {
     checkIfNull();
 
     return d->needsToBeReparsedChangeTimePoint;
 }
 
-bool TranslationUnit::isNeedingReparse() const
+bool Document::isNeedingReparse() const
 {
     checkIfNull();
 
     return d->needsToBeReparsed;
 }
 
-void TranslationUnit::setDirtyIfProjectPartIsOutdated()
+void Document::setDirtyIfProjectPartIsOutdated()
 {
     if (isProjectPartOutdated())
         setDirty();
 }
 
-void TranslationUnit::setDirtyIfDependencyIsMet(const Utf8String &filePath)
+void Document::setDirtyIfDependencyIsMet(const Utf8String &filePath)
 {
     if (d->dependedFilePaths.contains(filePath) && isMainFileAndExistsOrIsOtherFile(filePath))
         setDirty();
 }
 
-TranslationUnitUpdateInput TranslationUnit::createUpdateInput() const
+TranslationUnitUpdateInput Document::createUpdateInput() const
 {
     TranslationUnitUpdateInput updateInput;
     updateInput.parseNeeded = isProjectPartOutdated();
@@ -276,14 +276,14 @@ TranslationUnitUpdateInput TranslationUnit::createUpdateInput() const
     updateInput.needsToBeReparsedChangeTimePoint = d->needsToBeReparsedChangeTimePoint;
     updateInput.filePath = filePath();
     updateInput.fileArguments = fileArguments();
-    updateInput.unsavedFiles = d->translationUnits.unsavedFiles();
+    updateInput.unsavedFiles = d->documents.unsavedFiles();
     updateInput.projectId = projectPart().projectPartId();
     updateInput.projectArguments = projectPart().arguments();
 
     return updateInput;
 }
 
-TranslationUnitUpdater TranslationUnit::createUpdater() const
+TranslationUnitUpdater Document::createUpdater() const
 {
     const TranslationUnitUpdateInput updateInput = createUpdateInput();
     TranslationUnitUpdater updater(d->index, d->translationUnit, updateInput);
@@ -291,12 +291,12 @@ TranslationUnitUpdater TranslationUnit::createUpdater() const
     return updater;
 }
 
-void TranslationUnit::setHasParseOrReparseFailed(bool hasFailed)
+void Document::setHasParseOrReparseFailed(bool hasFailed)
 {
     d->hasParseOrReparseFailed = hasFailed;
 }
 
-void TranslationUnit::incorporateUpdaterResult(const TranslationUnitUpdateResult &result) const
+void Document::incorporateUpdaterResult(const TranslationUnitUpdateResult &result) const
 {
     d->hasParseOrReparseFailed = result.hasParseOrReparseFailed;
     if (d->hasParseOrReparseFailed) {
@@ -310,7 +310,7 @@ void TranslationUnit::incorporateUpdaterResult(const TranslationUnitUpdateResult
     if (result.parseTimePointIsSet || result.reparsed)
         d->dependedFilePaths = result.dependedOnFilePaths;
 
-    d->translationUnits.addWatchedFiles(d->dependedFilePaths);
+    d->documents.addWatchedFiles(d->dependedFilePaths);
 
     if (result.reparsed
             && result.needsToBeReparsedChangeTimePoint == d->needsToBeReparsedChangeTimePoint) {
@@ -318,14 +318,14 @@ void TranslationUnit::incorporateUpdaterResult(const TranslationUnitUpdateResult
     }
 }
 
-TranslationUnitCore TranslationUnit::translationUnitCore() const
+TranslationUnitCore Document::translationUnitCore() const
 {
     checkIfNull();
 
     return TranslationUnitCore(d->filePath, d->index, d->translationUnit);
 }
 
-void TranslationUnit::parse() const
+void Document::parse() const
 {
     checkIfNull();
 
@@ -335,7 +335,7 @@ void TranslationUnit::parse() const
     incorporateUpdaterResult(result);
 }
 
-void TranslationUnit::reparse() const
+void Document::reparse() const
 {
     checkIfNull();
 
@@ -345,7 +345,7 @@ void TranslationUnit::reparse() const
     incorporateUpdaterResult(result);
 }
 
-const QSet<Utf8String> TranslationUnit::dependedFilePaths() const
+const QSet<Utf8String> Document::dependedFilePaths() const
 {
     checkIfNull();
     checkIfFileExists();
@@ -353,30 +353,30 @@ const QSet<Utf8String> TranslationUnit::dependedFilePaths() const
     return d->dependedFilePaths;
 }
 
-void TranslationUnit::setDirty()
+void Document::setDirty()
 {
     d->needsToBeReparsedChangeTimePoint = std::chrono::steady_clock::now();
     d->needsToBeReparsed = true;
 }
 
-void TranslationUnit::checkIfNull() const
+void Document::checkIfNull() const
 {
     if (isNull())
         throw TranslationUnitIsNullException();
 }
 
-void TranslationUnit::checkIfFileExists() const
+void Document::checkIfFileExists() const
 {
     if (!fileExists())
         throw TranslationUnitFileNotExitsException(d->filePath);
 }
 
-bool TranslationUnit::fileExists() const
+bool Document::fileExists() const
 {
     return QFileInfo::exists(d->filePath.toString());
 }
 
-bool TranslationUnit::isMainFileAndExistsOrIsOtherFile(const Utf8String &filePath) const
+bool Document::isMainFileAndExistsOrIsOtherFile(const Utf8String &filePath) const
 {
     if (filePath == d->filePath)
         return QFileInfo::exists(d->filePath);
@@ -384,17 +384,17 @@ bool TranslationUnit::isMainFileAndExistsOrIsOtherFile(const Utf8String &filePat
     return true;
 }
 
-bool operator==(const TranslationUnit &first, const TranslationUnit &second)
+bool operator==(const Document &first, const Document &second)
 {
     return first.filePath() == second.filePath() && first.projectPartId() == second.projectPartId();
 }
 
-void PrintTo(const TranslationUnit &translationUnit, ::std::ostream *os)
+void PrintTo(const Document &document, ::std::ostream *os)
 {
-    *os << "TranslationUnit("
+    *os << "Document("
-        << translationUnit.filePath().constData() << ", "
+        << document.filePath().constData() << ", "
-        << translationUnit.projectPartId().constData() << ", "
+        << document.projectPartId().constData() << ", "
-        << translationUnit.documentRevision() << ")";
+        << document.documentRevision() << ")";
 }
 
 } // namespace ClangBackEnd

src/tools/clangbackend/ipcsource/clangdocument.h

@@ -44,15 +44,15 @@ class Utf8String;
 namespace ClangBackEnd {
 
 class TranslationUnitCore;
-class TranslationUnitData;
+class DocumentData;
 class TranslationUnitUpdateResult;
 class ProjectPart;
 class FileContainer;
-class TranslationUnits;
+class Documents;
 
 using time_point = std::chrono::steady_clock::time_point;
 
-class TranslationUnit
+class Document
 {
 public:
     enum FileExistsCheck {
@@ -60,19 +60,19 @@ public:
         DoNotCheckIfFileExists
     };
 
-    TranslationUnit() = default;
+    Document() = default;
-    TranslationUnit(const Utf8String &filePath,
+    Document(const Utf8String &filePath,
-                    const ProjectPart &projectPart,
+             const ProjectPart &projectPart,
-                    const Utf8StringVector &fileArguments,
+             const Utf8StringVector &fileArguments,
-                    TranslationUnits &translationUnits,
+             Documents &documents,
-                    FileExistsCheck fileExistsCheck = CheckIfFileExists);
+             FileExistsCheck fileExistsCheck = CheckIfFileExists);
-    ~TranslationUnit();
+    ~Document();
 
-    TranslationUnit(const TranslationUnit &cxTranslationUnit);
+    Document(const Document &cxTranslationUnit);
-    TranslationUnit &operator=(const TranslationUnit &cxTranslationUnit);
+    Document &operator=(const Document &cxTranslationUnit);
 
-    TranslationUnit(TranslationUnit &&cxTranslationUnit);
+    Document(Document &&cxTranslationUnit);
-    TranslationUnit &operator=(TranslationUnit &&cxTranslationUnit);
+    Document &operator=(Document &&cxTranslationUnit);
 
     void reset();
 
@@ -124,9 +124,9 @@ private:
     bool isMainFileAndExistsOrIsOtherFile(const Utf8String &filePath) const;
 
 private:
-    mutable std::shared_ptr<TranslationUnitData> d;
+    mutable std::shared_ptr<DocumentData> d;
 };
 
-bool operator==(const TranslationUnit &first, const TranslationUnit &second);
+bool operator==(const Document &first, const Document &second);
-void PrintTo(const TranslationUnit &translationUnit, ::std::ostream *os);
+void PrintTo(const Document &document, ::std::ostream *os);
 } // namespace ClangBackEnd

src/tools/clangbackend/ipcsource/clangdocuments.cpp

@@ -0,0 +1,311 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#include "clangdocuments.h"
+
+#include <diagnosticset.h>
+#include <documentannotationschangedmessage.h>
+#include <highlightingmarks.h>
+#include <projectpartsdonotexistexception.h>
+#include <projects.h>
+#include <skippedsourceranges.h>
+#include <translationunitalreadyexistsexception.h>
+#include <translationunitdoesnotexistexception.h>
+#include <unsavedfiles.h>
+
+#include <QDebug>
+
+#include <algorithm>
+
+namespace ClangBackEnd {
+
+bool operator==(const FileContainer &fileContainer, const Document &document)
+{
+    return fileContainer.filePath() == document.filePath() && fileContainer.projectPartId() == document.projectPartId();
+}
+
+bool operator==(const Document &document, const FileContainer &fileContainer)
+{
+    return fileContainer == document;
+}
+
+Documents::Documents(ProjectParts &projects, UnsavedFiles &unsavedFiles)
+    : fileSystemWatcher(*this),
+      projectParts(projects),
+      unsavedFiles_(unsavedFiles)
+{
+}
+
+std::vector<Document> Documents::create(const QVector<FileContainer> &fileContainers)
+{
+    checkIfDocumentsDoNotExist(fileContainers);
+
+    std::vector<Document> createdTranslationUnits;
+
+    for (const FileContainer &fileContainer : fileContainers)
+        createdTranslationUnits.push_back(createDocument(fileContainer));
+
+    return createdTranslationUnits;
+}
+
+void Documents::update(const QVector<FileContainer> &fileContainers)
+{
+    checkIfDocumentsForFilePathsExist(fileContainers);
+
+    for (const FileContainer &fileContainer : fileContainers) {
+        updateDocument(fileContainer);
+        updateDocumentsWithChangedDependency(fileContainer.filePath());
+    }
+}
+
+static bool removeFromFileContainer(QVector<FileContainer> &fileContainers, const Document &document)
+{
+    auto position = std::remove(fileContainers.begin(), fileContainers.end(), document);
+
+    bool entryIsRemoved = position != fileContainers.end();
+
+    fileContainers.erase(position, fileContainers.end());
+
+    return entryIsRemoved;
+}
+
+void Documents::remove(const QVector<FileContainer> &fileContainers)
+{
+    checkIfProjectPartsExists(fileContainers);
+
+    removeDocuments(fileContainers);
+    updateDocumentsWithChangedDependencies(fileContainers);
+}
+
+void Documents::setUsedByCurrentEditor(const Utf8String &filePath)
+{
+    for (Document &document : documents_)
+        document.setIsUsedByCurrentEditor(document.filePath() == filePath);
+}
+
+void Documents::setVisibleInEditors(const Utf8StringVector &filePaths)
+{
+    for (Document &document : documents_)
+        document.setIsVisibleInEditor(filePaths.contains(document.filePath()));
+}
+
+const Document &Documents::document(const Utf8String &filePath, const Utf8String &projectPartId) const
+{
+    checkIfProjectPartExists(projectPartId);
+
+    auto findIterator = findDocument(filePath, projectPartId);
+
+    if (findIterator == documents_.end())
+        throw TranslationUnitDoesNotExistException(FileContainer(filePath, projectPartId));
+
+    return *findIterator;
+}
+
+const Document &Documents::document(const FileContainer &fileContainer) const
+{
+    return document(fileContainer.filePath(), fileContainer.projectPartId());
+}
+
+bool Documents::hasDocument(const Utf8String &filePath,
+                                          const Utf8String &projectPartId) const
+{
+    return hasDocument(FileContainer(filePath, projectPartId));
+}
+
+const std::vector<Document> &Documents::documents() const
+{
+    return documents_;
+}
+
+UnsavedFiles Documents::unsavedFiles() const
+{
+    return unsavedFiles_;
+}
+
+void Documents::addWatchedFiles(QSet<Utf8String> &filePaths)
+{
+    fileSystemWatcher.addFiles(filePaths);
+}
+
+void Documents::updateDocumentsWithChangedDependency(const Utf8String &filePath)
+{
+    for (auto &document : documents_)
+        document.setDirtyIfDependencyIsMet(filePath);
+}
+
+void Documents::updateDocumentsWithChangedDependencies(const QVector<FileContainer> &fileContainers)
+{
+    for (const FileContainer &fileContainer : fileContainers)
+        updateDocumentsWithChangedDependency(fileContainer.filePath());
+}
+
+void Documents::setDocumentsDirtyIfProjectPartChanged()
+{
+    for (auto &document : documents_)
+        document.setDirtyIfProjectPartIsOutdated();
+}
+
+QVector<FileContainer> Documents::newerFileContainers(const QVector<FileContainer> &fileContainers) const
+{
+    QVector<FileContainer> newerContainers;
+
+    auto translationUnitIsNewer = [this] (const FileContainer &fileContainer) {
+        try {
+            return document(fileContainer).documentRevision() != fileContainer.documentRevision();
+        } catch (const TranslationUnitDoesNotExistException &) {
+            return true;
+        }
+    };
+
+    std::copy_if(fileContainers.cbegin(),
+                 fileContainers.cend(),
+                 std::back_inserter(newerContainers),
+                 translationUnitIsNewer);
+
+    return newerContainers;
+}
+
+const ClangFileSystemWatcher *Documents::clangFileSystemWatcher() const
+{
+    return &fileSystemWatcher;
+}
+
+Document Documents::createDocument(const FileContainer &fileContainer)
+{
+    Document::FileExistsCheck checkIfFileExists = fileContainer.hasUnsavedFileContent() ? Document::DoNotCheckIfFileExists : Document::CheckIfFileExists;
+
+    documents_.emplace_back(fileContainer.filePath(),
+                                   projectParts.project(fileContainer.projectPartId()),
+                                   fileContainer.fileArguments(),
+                                   *this,
+                                   checkIfFileExists);
+
+    documents_.back().setDocumentRevision(fileContainer.documentRevision());
+
+    return documents_.back();
+}
+
+void Documents::updateDocument(const FileContainer &fileContainer)
+{
+    const auto documents = findAllDocumentsWithFilePath(fileContainer.filePath());
+
+    for (auto document : documents)
+        document.setDocumentRevision(fileContainer.documentRevision());
+}
+
+std::vector<Document>::iterator Documents::findDocument(const FileContainer &fileContainer)
+{
+    return std::find(documents_.begin(), documents_.end(), fileContainer);
+}
+
+std::vector<Document> Documents::findAllDocumentsWithFilePath(const Utf8String &filePath)
+{
+    const auto filePathCompare = [&filePath] (const Document &document) {
+        return document.filePath() == filePath;
+    };
+
+    std::vector<Document> documents;
+    std::copy_if(documents_.begin(),
+                 documents_.end(),
+                 std::back_inserter(documents),
+                 filePathCompare);
+
+    return documents;
+}
+
+std::vector<Document>::const_iterator Documents::findDocument(const Utf8String &filePath, const Utf8String &projectPartId) const
+{
+    FileContainer fileContainer(filePath, projectPartId);
+    return std::find(documents_.begin(), documents_.end(), fileContainer);
+}
+
+bool Documents::hasDocument(const FileContainer &fileContainer) const
+{
+    auto findIterator = std::find(documents_.begin(), documents_.end(), fileContainer);
+
+    return findIterator != documents_.end();
+}
+
+bool Documents::hasDocumentWithFilePath(const Utf8String &filePath) const
+{
+    auto filePathCompare = [&filePath] (const Document &document) {
+        return document.filePath() == filePath;
+    };
+
+    auto findIterator = std::find_if(documents_.begin(), documents_.end(), filePathCompare);
+
+    return findIterator != documents_.end();
+}
+
+void Documents::checkIfProjectPartExists(const Utf8String &projectFileName) const
+{
+    projectParts.project(projectFileName);
+}
+
+void Documents::checkIfProjectPartsExists(const QVector<FileContainer> &fileContainers) const
+{
+    Utf8StringVector notExistingProjectParts;
+
+    for (const FileContainer &fileContainer : fileContainers) {
+        if (!projectParts.hasProjectPart(fileContainer.projectPartId()))
+            notExistingProjectParts.push_back(fileContainer.projectPartId());
+    }
+
+    if (!notExistingProjectParts.isEmpty())
+        throw ProjectPartDoNotExistException(notExistingProjectParts);
+
+}
+
+void Documents::checkIfDocumentsDoNotExist(const QVector<FileContainer> &fileContainers) const
+{
+    for (const FileContainer &fileContainer : fileContainers) {
+        if (hasDocument(fileContainer))
+            throw  TranslationUnitAlreadyExistsException(fileContainer);
+    }
+}
+
+void Documents::checkIfDocumentsForFilePathsExist(const QVector<FileContainer> &fileContainers) const
+{
+    for (const FileContainer &fileContainer : fileContainers) {
+        if (!hasDocumentWithFilePath(fileContainer.filePath()))
+            throw  TranslationUnitDoesNotExistException(fileContainer);
+    }
+}
+
+void Documents::removeDocuments(const QVector<FileContainer> &fileContainers)
+{
+    QVector<FileContainer> processedFileContainers = fileContainers;
+
+    auto removeBeginIterator = std::remove_if(documents_.begin(), documents_.end(), [&processedFileContainers] (const Document &document) {
+        return removeFromFileContainer(processedFileContainers, document);
+    });
+
+    documents_.erase(removeBeginIterator, documents_.end());
+
+    if (!processedFileContainers.isEmpty())
+        throw TranslationUnitDoesNotExistException(processedFileContainers.first());
+}
+
+} // namespace ClangBackEnd

src/tools/clangbackend/ipcsource/clangdocuments.h

@@ -25,8 +25,8 @@
 
 #pragma once
 
+#include "clangdocument.h"
 #include "clangfilesystemwatcher.h"
-#include "clangtranslationunit.h"
 
 #include <filecontainer.h>
 
@@ -39,54 +39,54 @@ namespace ClangBackEnd {
 class ProjectParts;
 class UnsavedFiles;
 
-class TranslationUnits
+class Documents
 {
 public:
-    TranslationUnits(ProjectParts &projectParts, UnsavedFiles &unsavedFiles);
+    Documents(ProjectParts &projectParts, UnsavedFiles &unsavedFiles);
 
-    std::vector<TranslationUnit> create(const QVector<FileContainer> &fileContainers);
+    std::vector<Document> create(const QVector<FileContainer> &fileContainers);
     void update(const QVector<FileContainer> &fileContainers);
     void remove(const QVector<FileContainer> &fileContainers);
 
     void setUsedByCurrentEditor(const Utf8String &filePath);
     void setVisibleInEditors(const Utf8StringVector &filePaths);
 
-    const TranslationUnit &translationUnit(const Utf8String &filePath, const Utf8String &projectPartId) const;
+    const Document &document(const Utf8String &filePath, const Utf8String &projectPartId) const;
-    const TranslationUnit &translationUnit(const FileContainer &fileContainer) const;
+    const Document &document(const FileContainer &fileContainer) const;
-    bool hasTranslationUnit(const Utf8String &filePath, const Utf8String &projectPartId) const;
+    bool hasDocument(const Utf8String &filePath, const Utf8String &projectPartId) const;
-    bool hasTranslationUnitWithFilePath(const Utf8String &filePath) const;
+    bool hasDocumentWithFilePath(const Utf8String &filePath) const;
 
-    const std::vector<TranslationUnit> &translationUnits() const;
+    const std::vector<Document> &documents() const;
 
     UnsavedFiles unsavedFiles() const;
 
     void addWatchedFiles(QSet<Utf8String> &filePaths);
 
-    void updateTranslationUnitsWithChangedDependency(const Utf8String &filePath);
+    void updateDocumentsWithChangedDependency(const Utf8String &filePath);
-    void updateTranslationUnitsWithChangedDependencies(const QVector<FileContainer> &fileContainers);
+    void updateDocumentsWithChangedDependencies(const QVector<FileContainer> &fileContainers);
-    void setTranslationUnitsDirtyIfProjectPartChanged();
+    void setDocumentsDirtyIfProjectPartChanged();
 
     QVector<FileContainer> newerFileContainers(const QVector<FileContainer> &fileContainers) const;
 
     const ClangFileSystemWatcher *clangFileSystemWatcher() const;
 
 private:
-    TranslationUnit createTranslationUnit(const FileContainer &fileContainer);
+    Document createDocument(const FileContainer &fileContainer);
-    void updateTranslationUnit(const FileContainer &fileContainer);
+    void updateDocument(const FileContainer &fileContainer);
-    std::vector<TranslationUnit>::iterator findTranslationUnit(const FileContainer &fileContainer);
+    std::vector<Document>::iterator findDocument(const FileContainer &fileContainer);
-    std::vector<TranslationUnit> findAllTranslationUnitWithFilePath(const Utf8String &filePath);
+    std::vector<Document> findAllDocumentsWithFilePath(const Utf8String &filePath);
-    std::vector<TranslationUnit>::const_iterator findTranslationUnit(const Utf8String &filePath, const Utf8String &projectPartId) const;
+    std::vector<Document>::const_iterator findDocument(const Utf8String &filePath, const Utf8String &projectPartId) const;
-    bool hasTranslationUnit(const FileContainer &fileContainer) const;
+    bool hasDocument(const FileContainer &fileContainer) const;
     void checkIfProjectPartExists(const Utf8String &projectFileName) const;
     void checkIfProjectPartsExists(const QVector<FileContainer> &fileContainers) const;
-    void checkIfTranslationUnitsDoesNotExists(const QVector<FileContainer> &fileContainers) const;
+    void checkIfDocumentsDoNotExist(const QVector<FileContainer> &fileContainers) const;
-    void checkIfTranslationUnitsForFilePathsDoesExists(const QVector<FileContainer> &fileContainers) const;
+    void checkIfDocumentsForFilePathsExist(const QVector<FileContainer> &fileContainers) const;
 
-    void removeTranslationUnits(const QVector<FileContainer> &fileContainers);
+    void removeDocuments(const QVector<FileContainer> &fileContainers);
 
 private:
     ClangFileSystemWatcher fileSystemWatcher;
-    std::vector<TranslationUnit> translationUnits_;
+    std::vector<Document> documents_;
     ProjectParts &projectParts;
     UnsavedFiles &unsavedFiles_;
 };

src/tools/clangbackend/ipcsource/clangfilesystemwatcher.cpp

@@ -25,7 +25,7 @@
 
 #include "clangfilesystemwatcher.h"
 
-#include "translationunits.h"
+#include "clangdocuments.h"
 
 #include <utf8stringvector.h>
 
@@ -64,8 +64,8 @@ QStringList filterExistingFiles(QStringList &&filePaths)
 }
 }
 
-ClangFileSystemWatcher::ClangFileSystemWatcher(TranslationUnits &translationUnits)
+ClangFileSystemWatcher::ClangFileSystemWatcher(Documents &documents)
-    : translationUnits(translationUnits)
+    : documents(documents)
 {
     connect(&watcher,
             &QFileSystemWatcher::fileChanged,
@@ -83,7 +83,7 @@ void ClangFileSystemWatcher::addFiles(const QSet<Utf8String> &filePaths)
 
 void ClangFileSystemWatcher::updateTranslationUnitsWithChangedDependencies(const QString &filePath)
 {
-    translationUnits.updateTranslationUnitsWithChangedDependency(filePath);
+    documents.updateDocumentsWithChangedDependency(filePath);
 
     emit fileChanged(filePath);
 }

src/tools/clangbackend/ipcsource/clangfilesystemwatcher.h

@@ -32,14 +32,14 @@ class Utf8String;
 
 namespace ClangBackEnd {
 
-class TranslationUnits;
+class Documents;
 
 class ClangFileSystemWatcher : public QObject
 {
     Q_OBJECT
 
 public:
-    ClangFileSystemWatcher(TranslationUnits &translationUnits);
+    ClangFileSystemWatcher(Documents &documents);
 
     void addFiles(const QSet<Utf8String> &filePaths);
 
@@ -51,7 +51,7 @@ private:
 
 private:
     QFileSystemWatcher watcher;
-    TranslationUnits &translationUnits;
+    Documents &documents;
 };
 
 } // namespace ClangBackEnd

src/tools/clangbackend/ipcsource/clangjobcontext.cpp

@@ -25,24 +25,24 @@
 
 #include "clangiasyncjob.h"
 
-#include "translationunits.h"
+#include "clangdocuments.h"
 
 namespace ClangBackEnd {
 
 JobContext::JobContext(const JobRequest &jobRequest,
-                       TranslationUnits *translationUnits,
+                       Documents *documents,
                        UnsavedFiles *unsavedFiles,
                        ClangCodeModelClientInterface *clientInterface)
     : jobRequest(jobRequest)
-    , translationUnits(translationUnits)
+    , documents(documents)
     , unsavedFiles(unsavedFiles)
     , client(clientInterface)
 {
 }
 
-TranslationUnit JobContext::translationUnitForJobRequest() const
+Document JobContext::documentForJobRequest() const
 {
-    return translationUnits->translationUnit(jobRequest.filePath, jobRequest.projectPartId);
+    return documents->document(jobRequest.filePath, jobRequest.projectPartId);
 }
 
 bool JobContext::isOutdated() const
@@ -53,7 +53,7 @@ bool JobContext::isOutdated() const
 bool JobContext::isDocumentOpen() const
 {
     const bool hasTranslationUnit
-            = translationUnits->hasTranslationUnit(jobRequest.filePath, jobRequest.projectPartId);
+            = documents->hasDocument(jobRequest.filePath, jobRequest.projectPartId);
 
     if (!hasTranslationUnit)
         qCDebug(jobsLog) << "Document already closed for results of" << jobRequest;
@@ -63,9 +63,8 @@ bool JobContext::isDocumentOpen() const
 
 bool JobContext::documentRevisionChanged() const
 {
-    const TranslationUnit &translationUnit
+    const Document &document = documents->document(jobRequest.filePath, jobRequest.projectPartId);
-            = translationUnits->translationUnit(jobRequest.filePath, jobRequest.projectPartId);
+    const bool revisionChanged = document.documentRevision() != jobRequest.documentRevision;
-    const bool revisionChanged = translationUnit.documentRevision() != jobRequest.documentRevision;
 
     if (revisionChanged)
         qCDebug(jobsLog) << "Document revision changed for results of" << jobRequest;

src/tools/clangbackend/ipcsource/clangjobcontext.h

@@ -30,8 +30,8 @@
 namespace ClangBackEnd {
 
 class ClangCodeModelClientInterface;
-class TranslationUnit;
+class Document;
-class TranslationUnits;
+class Documents;
 class UnsavedFiles;
 
 class JobContext
@@ -39,11 +39,11 @@ class JobContext
 public:
     JobContext() = default;
     JobContext(const JobRequest &jobRequest,
-               TranslationUnits *translationUnits,
+               Documents *documents,
                UnsavedFiles *unsavedFiles,
                ClangCodeModelClientInterface *client);
 
-    TranslationUnit translationUnitForJobRequest() const;
+    Document documentForJobRequest() const;
 
     bool isOutdated() const;
     bool isDocumentOpen() const;
@@ -51,7 +51,7 @@ public:
 
 public:
     JobRequest jobRequest;
-    TranslationUnits *translationUnits = nullptr;
+    Documents *documents = nullptr;
     UnsavedFiles *unsavedFiles = nullptr;
     ClangCodeModelClientInterface *client = nullptr;
 };

src/tools/clangbackend/ipcsource/clangjobqueue.cpp

@@ -25,8 +25,8 @@
 
 #include "clangiasyncjob.h"
 #include "clangjobqueue.h"
-#include "clangtranslationunit.h"
+#include "clangdocument.h"
-#include "translationunits.h"
+#include "clangdocuments.h"
 #include "projects.h"
 #include "unsavedfiles.h"
 
@@ -34,8 +34,8 @@
 
 namespace ClangBackEnd {
 
-JobQueue::JobQueue(TranslationUnits &translationUnits, ProjectParts &projectParts)
+JobQueue::JobQueue(Documents &documents, ProjectParts &projectParts)
-    : m_translationUnits(translationUnits)
+    : m_documents(documents)
     , m_projectParts(projectParts)
 {
 }
@@ -81,7 +81,7 @@ void JobQueue::removeOutDatedRequests()
 bool JobQueue::isJobRequestOutDated(const JobRequest &jobRequest) const
 {
     const JobRequest::Requirements requirements = jobRequest.requirements;
-    const UnsavedFiles unsavedFiles = m_translationUnits.unsavedFiles();
+    const UnsavedFiles unsavedFiles = m_documents.unsavedFiles();
 
     if (requirements.testFlag(JobRequest::CurrentUnsavedFiles)) {
         if (jobRequest.unsavedFilesChangeTimePoint != unsavedFiles.lastChangeTimePoint()) {
@@ -93,7 +93,7 @@ bool JobQueue::isJobRequestOutDated(const JobRequest &jobRequest) const
     bool projectCheckedAndItExists = false;
 
     if (requirements.testFlag(JobRequest::DocumentValid)) {
-        if (!m_translationUnits.hasTranslationUnit(jobRequest.filePath, jobRequest.projectPartId)) {
+        if (!m_documents.hasDocument(jobRequest.filePath, jobRequest.projectPartId)) {
             qCDebug(jobsLog) << "Removing due to already closed document:" << jobRequest;
             return true;
         }
@@ -104,15 +104,15 @@ bool JobQueue::isJobRequestOutDated(const JobRequest &jobRequest) const
         }
         projectCheckedAndItExists = true;
 
-        const TranslationUnit translationUnit
+        const Document document
-                = m_translationUnits.translationUnit(jobRequest.filePath, jobRequest.projectPartId);
+                = m_documents.document(jobRequest.filePath, jobRequest.projectPartId);
-        if (!translationUnit.isIntact()) {
+        if (!document.isIntact()) {
             qCDebug(jobsLog) << "Removing due to not intact translation unit:" << jobRequest;
             return true;
         }
 
         if (requirements.testFlag(JobRequest::CurrentDocumentRevision)) {
-            if (translationUnit.documentRevision() != jobRequest.documentRevision) {
+            if (document.documentRevision() != jobRequest.documentRevision) {
                 qCDebug(jobsLog) << "Removing due to changed document revision:" << jobRequest;
                 return true;
             }
@@ -135,14 +135,14 @@ bool JobQueue::isJobRequestOutDated(const JobRequest &jobRequest) const
     return false;
 }
 
-static int priority(const TranslationUnit &translationUnit)
+static int priority(const Document &document)
 {
     int thePriority = 0;
 
-    if (translationUnit.isUsedByCurrentEditor())
+    if (document.isUsedByCurrentEditor())
         thePriority += 1000;
 
-    if (translationUnit.isVisibleInEditor())
+    if (document.isVisibleInEditor())
         thePriority += 100;
 
     return thePriority;
@@ -152,8 +152,8 @@ void JobQueue::prioritizeRequests()
 {
     const auto lessThan = [this] (const JobRequest &r1, const JobRequest &r2) {
         // TODO: Getting the TU is O(n) currently, so this might become expensive for large n.
-        const TranslationUnit &t1 = m_translationUnits.translationUnit(r1.filePath, r1.projectPartId);
+        const Document &t1 = m_documents.document(r1.filePath, r1.projectPartId);
-        const TranslationUnit &t2 = m_translationUnits.translationUnit(r2.filePath, r2.projectPartId);
+        const Document &t2 = m_documents.document(r2.filePath, r2.projectPartId);
 
         return priority(t1) > priority(t2);
     };
@@ -171,12 +171,12 @@ JobRequests JobQueue::takeJobRequestsToRunNow()
         const JobRequest &jobRequest = i.next();
 
         try {
-            const TranslationUnit &translationUnit
+            const Document &document
-                    = m_translationUnits.translationUnit(jobRequest.filePath,
+                    = m_documents.document(jobRequest.filePath,
                                                          jobRequest.projectPartId);
             const DocumentId documentId = DocumentId(jobRequest.filePath, jobRequest.projectPartId);
 
-            if (!translationUnit.isUsedByCurrentEditor() && !translationUnit.isVisibleInEditor())
+            if (!document.isUsedByCurrentEditor() && !document.isVisibleInEditor())
                 continue;
 
             if (documentsScheduledForThisRun.contains(documentId))

src/tools/clangbackend/ipcsource/clangjobqueue.h

@@ -32,12 +32,12 @@
 namespace ClangBackEnd {
 
 class ProjectParts;
-class TranslationUnits;
+class Documents;
 
 class JobQueue
 {
 public:
-    JobQueue(TranslationUnits &translationUnits, ProjectParts &projects);
+    JobQueue(Documents &documents, ProjectParts &projects);
 
     void add(const JobRequest &job);
 
@@ -59,7 +59,7 @@ private:
     bool isJobRequestOutDated(const JobRequest &jobRequest) const;
 
 private:
-    TranslationUnits &m_translationUnits;
+    Documents &m_documents;
     ProjectParts &m_projectParts;
 
     IsJobRunningHandler m_isJobRunningHandler;

src/tools/clangbackend/ipcsource/clangjobs.cpp

@@ -36,15 +36,15 @@
 
 namespace ClangBackEnd {
 
-Jobs::Jobs(TranslationUnits &translationUnits,
+Jobs::Jobs(Documents &documents,
            UnsavedFiles &unsavedFiles,
            ProjectParts &projectParts,
            ClangCodeModelClientInterface &client)
-    : m_translationUnits(translationUnits)
+    : m_documents(documents)
     , m_unsavedFiles(unsavedFiles)
     , m_projectParts(projectParts)
     , m_client(client)
-    , m_queue(translationUnits, projectParts)
+    , m_queue(documents, projectParts)
 {
     m_queue.setIsJobRunningHandler([this](const Utf8String &filePath,
                                           const Utf8String &projectPartId) {
@@ -89,7 +89,7 @@ JobRequests Jobs::runJobs(const JobRequests &jobsRequests)
 bool Jobs::runJob(const JobRequest &jobRequest)
 {
     if (IAsyncJob *asyncJob = IAsyncJob::create(jobRequest.type)) {
-        JobContext context(jobRequest, &m_translationUnits, &m_unsavedFiles, &m_client);
+        JobContext context(jobRequest, &m_documents, &m_unsavedFiles, &m_client);
         asyncJob->setContext(context);
 
         if (asyncJob->prepareAsyncRun()) {

src/tools/clangbackend/ipcsource/clangjobs.h

@@ -34,9 +34,9 @@
 namespace ClangBackEnd {
 
 class ClangCodeModelClientInterface;
+class Documents;
 class IAsyncJob;
 class ProjectParts;
-class TranslationUnits;
 class UnsavedFiles;
 
 class Jobs
@@ -49,7 +49,7 @@ public:
     using RunningJobs = QHash<IAsyncJob *, RunningJob>;
 
 public:
-    Jobs(TranslationUnits &translationUnits,
+    Jobs(Documents &documents,
          UnsavedFiles &unsavedFiles,
          ProjectParts &projects,
          ClangCodeModelClientInterface &client);
@@ -70,7 +70,7 @@ private:
     void onJobFinished(IAsyncJob *asyncJob);
 
 private:
-    TranslationUnits &m_translationUnits;
+    Documents &m_documents;
     UnsavedFiles &m_unsavedFiles;
     ProjectParts &m_projectParts;
     ClangCodeModelClientInterface &m_client;

src/tools/clangbackend/ipcsource/clangrequestdocumentannotationsjob.cpp

@@ -57,10 +57,10 @@ bool RequestDocumentAnnotationsJob::prepareAsyncRun()
     QTC_ASSERT(jobRequest.type == JobRequest::Type::RequestDocumentAnnotations, return false);
 
     try {
-        m_pinnedTranslationUnit = context().translationUnitForJobRequest();
+        m_pinnedDocument = context().documentForJobRequest();
-        m_pinnedFileContainer = m_pinnedTranslationUnit.fileContainer();
+        m_pinnedFileContainer = m_pinnedDocument.fileContainer();
 
-        const TranslationUnitCore translationUnitCore = m_pinnedTranslationUnit.translationUnitCore();
+        const TranslationUnitCore translationUnitCore = m_pinnedDocument.translationUnitCore();
         setRunner([translationUnitCore]() {
             return runAsyncHelper(translationUnitCore);
         });

src/tools/clangbackend/ipcsource/clangrequestdocumentannotationsjob.h

@@ -26,7 +26,7 @@
 #pragma once
 
 #include "clangasyncjob.h"
-#include "clangtranslationunit.h"
+#include "clangdocument.h"
 
 #include <clangbackendipc/diagnosticcontainer.h>
 #include <clangbackendipc/highlightingmarkcontainer.h>
@@ -53,7 +53,7 @@ private:
     void sendAnnotations(const AsyncResult &result);
 
 private:
-    TranslationUnit m_pinnedTranslationUnit;
+    Document m_pinnedDocument;
     FileContainer m_pinnedFileContainer;
 };
 

src/tools/clangbackend/ipcsource/clangupdatedocumentannotationsjob.cpp

@@ -63,11 +63,11 @@ bool UpdateDocumentAnnotationsJob::prepareAsyncRun()
     QTC_ASSERT(jobRequest.type == JobRequest::Type::UpdateDocumentAnnotations, return false);
 
     try {
-        m_pinnedTranslationUnit = context().translationUnitForJobRequest();
+        m_pinnedDocument = context().documentForJobRequest();
-        m_pinnedFileContainer = m_pinnedTranslationUnit.fileContainer();
+        m_pinnedFileContainer = m_pinnedDocument.fileContainer();
 
-        const TranslationUnitCore translationUnitCore = m_pinnedTranslationUnit.translationUnitCore();
+        const TranslationUnitCore translationUnitCore = m_pinnedDocument.translationUnitCore();
-        const TranslationUnitUpdateInput updateInput = m_pinnedTranslationUnit.createUpdateInput();
+        const TranslationUnitUpdateInput updateInput = m_pinnedDocument.createUpdateInput();
         setRunner([translationUnitCore, updateInput]() {
             return runAsyncHelper(translationUnitCore, updateInput);
         });
@@ -92,7 +92,7 @@ void UpdateDocumentAnnotationsJob::finalizeAsyncRun()
 
 void UpdateDocumentAnnotationsJob::incorporateUpdaterResult(const AsyncResult &result)
 {
-    m_pinnedTranslationUnit.incorporateUpdaterResult(result.updateResult);
+    m_pinnedDocument.incorporateUpdaterResult(result.updateResult);
 }
 
 void UpdateDocumentAnnotationsJob::sendAnnotations(const AsyncResult &result)

src/tools/clangbackend/ipcsource/clangupdatedocumentannotationsjob.h

@@ -26,7 +26,7 @@
 #pragma once
 
 #include "clangasyncjob.h"
-#include "clangtranslationunit.h"
+#include "clangdocument.h"
 #include "clangtranslationunitupdater.h"
 
 #include <clangbackendipc/diagnosticcontainer.h>
@@ -57,7 +57,7 @@ private:
     void sendAnnotations(const AsyncResult &result);
 
 private:
-    TranslationUnit m_pinnedTranslationUnit;
+    Document m_pinnedDocument;
     FileContainer m_pinnedFileContainer;
 };
 

src/tools/clangbackend/ipcsource/codecompleter.cpp

@@ -34,7 +34,7 @@
 #include "sourcelocation.h"
 #include "unsavedfile.h"
 #include "unsavedfiles.h"
-#include "clangtranslationunit.h"
+#include "clangdocument.h"
 #include "sourcerange.h"
 #include "clangunsavedfilesshallowarguments.h"
 #include "clangtranslationunitupdater.h"

src/tools/clangbackend/ipcsource/skippedsourceranges.h

@@ -34,7 +34,7 @@ class SourceRangeContainer;
 class SkippedSourceRanges
 {
 public:
-    SkippedSourceRanges(CXTranslationUnit TranslationUnit, const char *filePath);
+    SkippedSourceRanges(CXTranslationUnit Document, const char *filePath);
     ~SkippedSourceRanges();
 
     SkippedSourceRanges(const SkippedSourceRanges &) = delete;

src/tools/clangbackend/ipcsource/sourcelocation.cpp

@@ -25,9 +25,9 @@
 
 #include "sourcelocation.h"
 
+#include "clangdocument.h"
 #include "clangfilepath.h"
 #include "clangstring.h"
-#include "clangtranslationunit.h"
 
 #include <utf8string.h>
 

src/tools/clangbackend/ipcsource/sourcelocation.h

@@ -32,7 +32,7 @@
 namespace ClangBackEnd {
 
 class SourceLocationContainer;
-class TranslationUnit;
+class Document;
 
 class SourceLocation
 {

src/tools/clangbackend/ipcsource/translationunits.cpp

@@ -1,311 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-****************************************************************************/
-
-#include "translationunits.h"
-
-#include <diagnosticset.h>
-#include <documentannotationschangedmessage.h>
-#include <highlightingmarks.h>
-#include <projectpartsdonotexistexception.h>
-#include <projects.h>
-#include <skippedsourceranges.h>
-#include <translationunitalreadyexistsexception.h>
-#include <translationunitdoesnotexistexception.h>
-#include <unsavedfiles.h>
-
-#include <QDebug>
-
-#include <algorithm>
-
-namespace ClangBackEnd {
-
-bool operator==(const FileContainer &fileContainer, const TranslationUnit &translationUnit)
-{
-    return fileContainer.filePath() == translationUnit.filePath() && fileContainer.projectPartId() == translationUnit.projectPartId();
-}
-
-bool operator==(const TranslationUnit &translationUnit, const FileContainer &fileContainer)
-{
-    return fileContainer == translationUnit;
-}
-
-TranslationUnits::TranslationUnits(ProjectParts &projects, UnsavedFiles &unsavedFiles)
-    : fileSystemWatcher(*this),
-      projectParts(projects),
-      unsavedFiles_(unsavedFiles)
-{
-}
-
-std::vector<TranslationUnit> TranslationUnits::create(const QVector<FileContainer> &fileContainers)
-{
-    checkIfTranslationUnitsDoesNotExists(fileContainers);
-
-    std::vector<TranslationUnit> createdTranslationUnits;
-
-    for (const FileContainer &fileContainer : fileContainers)
-        createdTranslationUnits.push_back(createTranslationUnit(fileContainer));
-
-    return createdTranslationUnits;
-}
-
-void TranslationUnits::update(const QVector<FileContainer> &fileContainers)
-{
-    checkIfTranslationUnitsForFilePathsDoesExists(fileContainers);
-
-    for (const FileContainer &fileContainer : fileContainers) {
-        updateTranslationUnit(fileContainer);
-        updateTranslationUnitsWithChangedDependency(fileContainer.filePath());
-    }
-}
-
-static bool removeFromFileContainer(QVector<FileContainer> &fileContainers, const TranslationUnit &translationUnit)
-{
-    auto position = std::remove(fileContainers.begin(), fileContainers.end(), translationUnit);
-
-    bool entryIsRemoved = position != fileContainers.end();
-
-    fileContainers.erase(position, fileContainers.end());
-
-    return entryIsRemoved;
-}
-
-void TranslationUnits::remove(const QVector<FileContainer> &fileContainers)
-{
-    checkIfProjectPartsExists(fileContainers);
-
-    removeTranslationUnits(fileContainers);
-    updateTranslationUnitsWithChangedDependencies(fileContainers);
-}
-
-void TranslationUnits::setUsedByCurrentEditor(const Utf8String &filePath)
-{
-    for (TranslationUnit &translationUnit : translationUnits_)
-        translationUnit.setIsUsedByCurrentEditor(translationUnit.filePath() == filePath);
-}
-
-void TranslationUnits::setVisibleInEditors(const Utf8StringVector &filePaths)
-{
-    for (TranslationUnit &translationUnit : translationUnits_)
-        translationUnit.setIsVisibleInEditor(filePaths.contains(translationUnit.filePath()));
-}
-
-const TranslationUnit &TranslationUnits::translationUnit(const Utf8String &filePath, const Utf8String &projectPartId) const
-{
-    checkIfProjectPartExists(projectPartId);
-
-    auto findIterator = findTranslationUnit(filePath, projectPartId);
-
-    if (findIterator == translationUnits_.end())
-        throw TranslationUnitDoesNotExistException(FileContainer(filePath, projectPartId));
-
-    return *findIterator;
-}
-
-const TranslationUnit &TranslationUnits::translationUnit(const FileContainer &fileContainer) const
-{
-    return translationUnit(fileContainer.filePath(), fileContainer.projectPartId());
-}
-
-bool TranslationUnits::hasTranslationUnit(const Utf8String &filePath,
-                                          const Utf8String &projectPartId) const
-{
-    return hasTranslationUnit(FileContainer(filePath, projectPartId));
-}
-
-const std::vector<TranslationUnit> &TranslationUnits::translationUnits() const
-{
-    return translationUnits_;
-}
-
-UnsavedFiles TranslationUnits::unsavedFiles() const
-{
-    return unsavedFiles_;
-}
-
-void TranslationUnits::addWatchedFiles(QSet<Utf8String> &filePaths)
-{
-    fileSystemWatcher.addFiles(filePaths);
-}
-
-void TranslationUnits::updateTranslationUnitsWithChangedDependency(const Utf8String &filePath)
-{
-    for (auto &translationUnit : translationUnits_)
-        translationUnit.setDirtyIfDependencyIsMet(filePath);
-}
-
-void TranslationUnits::updateTranslationUnitsWithChangedDependencies(const QVector<FileContainer> &fileContainers)
-{
-    for (const FileContainer &fileContainer : fileContainers)
-        updateTranslationUnitsWithChangedDependency(fileContainer.filePath());
-}
-
-void TranslationUnits::setTranslationUnitsDirtyIfProjectPartChanged()
-{
-    for (auto &translationUnit : translationUnits_)
-        translationUnit.setDirtyIfProjectPartIsOutdated();
-}
-
-QVector<FileContainer> TranslationUnits::newerFileContainers(const QVector<FileContainer> &fileContainers) const
-{
-    QVector<FileContainer> newerContainers;
-
-    auto translationUnitIsNewer = [this] (const FileContainer &fileContainer) {
-        try {
-            return translationUnit(fileContainer).documentRevision() != fileContainer.documentRevision();
-        } catch (const TranslationUnitDoesNotExistException &) {
-            return true;
-        }
-    };
-
-    std::copy_if(fileContainers.cbegin(),
-                 fileContainers.cend(),
-                 std::back_inserter(newerContainers),
-                 translationUnitIsNewer);
-
-    return newerContainers;
-}
-
-const ClangFileSystemWatcher *TranslationUnits::clangFileSystemWatcher() const
-{
-    return &fileSystemWatcher;
-}
-
-TranslationUnit TranslationUnits::createTranslationUnit(const FileContainer &fileContainer)
-{
-    TranslationUnit::FileExistsCheck checkIfFileExists = fileContainer.hasUnsavedFileContent() ? TranslationUnit::DoNotCheckIfFileExists : TranslationUnit::CheckIfFileExists;
-
-    translationUnits_.emplace_back(fileContainer.filePath(),
-                                   projectParts.project(fileContainer.projectPartId()),
-                                   fileContainer.fileArguments(),
-                                   *this,
-                                   checkIfFileExists);
-
-    translationUnits_.back().setDocumentRevision(fileContainer.documentRevision());
-
-    return translationUnits_.back();
-}
-
-void TranslationUnits::updateTranslationUnit(const FileContainer &fileContainer)
-{
-    const auto translationUnits = findAllTranslationUnitWithFilePath(fileContainer.filePath());
-
-    for (auto translationUnit : translationUnits)
-        translationUnit.setDocumentRevision(fileContainer.documentRevision());
-}
-
-std::vector<TranslationUnit>::iterator TranslationUnits::findTranslationUnit(const FileContainer &fileContainer)
-{
-    return std::find(translationUnits_.begin(), translationUnits_.end(), fileContainer);
-}
-
-std::vector<TranslationUnit> TranslationUnits::findAllTranslationUnitWithFilePath(const Utf8String &filePath)
-{
-    const auto filePathCompare = [&filePath] (const TranslationUnit &translationUnit) {
-        return translationUnit.filePath() == filePath;
-    };
-
-    std::vector<TranslationUnit> translationUnits;
-    std::copy_if(translationUnits_.begin(),
-                 translationUnits_.end(),
-                 std::back_inserter(translationUnits),
-                 filePathCompare);
-
-    return translationUnits;
-}
-
-std::vector<TranslationUnit>::const_iterator TranslationUnits::findTranslationUnit(const Utf8String &filePath, const Utf8String &projectPartId) const
-{
-    FileContainer fileContainer(filePath, projectPartId);
-    return std::find(translationUnits_.begin(), translationUnits_.end(), fileContainer);
-}
-
-bool TranslationUnits::hasTranslationUnit(const FileContainer &fileContainer) const
-{
-    auto findIterator = std::find(translationUnits_.begin(), translationUnits_.end(), fileContainer);
-
-    return findIterator != translationUnits_.end();
-}
-
-bool TranslationUnits::hasTranslationUnitWithFilePath(const Utf8String &filePath) const
-{
-    auto filePathCompare = [&filePath] (const TranslationUnit &translationUnit) {
-        return translationUnit.filePath() == filePath;
-    };
-
-    auto findIterator = std::find_if(translationUnits_.begin(), translationUnits_.end(), filePathCompare);
-
-    return findIterator != translationUnits_.end();
-}
-
-void TranslationUnits::checkIfProjectPartExists(const Utf8String &projectFileName) const
-{
-    projectParts.project(projectFileName);
-}
-
-void TranslationUnits::checkIfProjectPartsExists(const QVector<FileContainer> &fileContainers) const
-{
-    Utf8StringVector notExistingProjectParts;
-
-    for (const FileContainer &fileContainer : fileContainers) {
-        if (!projectParts.hasProjectPart(fileContainer.projectPartId()))
-            notExistingProjectParts.push_back(fileContainer.projectPartId());
-    }
-
-    if (!notExistingProjectParts.isEmpty())
-        throw ProjectPartDoNotExistException(notExistingProjectParts);
-
-}
-
-void TranslationUnits::checkIfTranslationUnitsDoesNotExists(const QVector<FileContainer> &fileContainers) const
-{
-    for (const FileContainer &fileContainer : fileContainers) {
-        if (hasTranslationUnit(fileContainer))
-            throw  TranslationUnitAlreadyExistsException(fileContainer);
-    }
-}
-
-void TranslationUnits::checkIfTranslationUnitsForFilePathsDoesExists(const QVector<FileContainer> &fileContainers) const
-{
-    for (const FileContainer &fileContainer : fileContainers) {
-        if (!hasTranslationUnitWithFilePath(fileContainer.filePath()))
-            throw  TranslationUnitDoesNotExistException(fileContainer);
-    }
-}
-
-void TranslationUnits::removeTranslationUnits(const QVector<FileContainer> &fileContainers)
-{
-    QVector<FileContainer> processedFileContainers = fileContainers;
-
-    auto removeBeginIterator = std::remove_if(translationUnits_.begin(), translationUnits_.end(), [&processedFileContainers] (const TranslationUnit &translationUnit) {
-        return removeFromFileContainer(processedFileContainers, translationUnit);
-    });
-
-    translationUnits_.erase(removeBeginIterator, translationUnits_.end());
-
-    if (!processedFileContainers.isEmpty())
-        throw TranslationUnitDoesNotExistException(processedFileContainers.first());
-}
-
-} // namespace ClangBackEnd

tests/unit/unittest/clangasyncjobtest.cpp

@@ -36,13 +36,13 @@ void ClangAsyncJobTest::BaseSetUp(ClangBackEnd::JobRequest::Type jobRequestType,
     projects.createOrUpdate({ProjectPartContainer(projectPartId)});
 
     const QVector<FileContainer> fileContainer{FileContainer(filePath, projectPartId)};
-    translationUnit = translationUnits.create(fileContainer).front();
+    document = documents.create(fileContainer).front();
-    translationUnits.setVisibleInEditors({filePath});
+    documents.setVisibleInEditors({filePath});
-    translationUnits.setUsedByCurrentEditor(filePath);
+    documents.setUsedByCurrentEditor(filePath);
 
     jobRequest = createJobRequest(filePath, jobRequestType);
-    jobContext = JobContext(jobRequest, &translationUnits, &unsavedFiles, &dummyIpcClient);
+    jobContext = JobContext(jobRequest, &documents, &unsavedFiles, &dummyIpcClient);
-    jobContextWithMockClient = JobContext(jobRequest, &translationUnits, &unsavedFiles, &mockIpcClient);
+    jobContextWithMockClient = JobContext(jobRequest, &documents, &unsavedFiles, &mockIpcClient);
     asyncJob.setFinishedHandler([](IAsyncJob *){});
 }
 
@@ -55,7 +55,7 @@ JobRequest ClangAsyncJobTest::createJobRequest(const Utf8String &filePath,
     jobRequest.filePath = filePath;
     jobRequest.projectPartId = projectPartId;
     jobRequest.unsavedFilesChangeTimePoint = unsavedFiles.lastChangeTimePoint();
-    jobRequest.documentRevision = translationUnit.documentRevision();
+    jobRequest.documentRevision = document.documentRevision();
     jobRequest.projectChangeTimePoint = projects.project(projectPartId).lastChangeTimePoint();
 
     return jobRequest;

tests/unit/unittest/clangasyncjobtest.h

@@ -29,10 +29,10 @@
 #include "mockclangcodemodelclient.h"
 #include "clangiasyncjob.h"
 
+#include <clangdocument.h>
 #include <clangjobrequest.h>
-#include <clangtranslationunit.h>
 #include <projects.h>
-#include <translationunits.h>
+#include <clangdocuments.h>
 #include <unsavedfiles.h>
 
 #include <gmock/gmock.h>
@@ -55,8 +55,8 @@ protected:
 protected:
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
-    ClangBackEnd::TranslationUnit translationUnit;
+    ClangBackEnd::Document document;
 
     MockClangCodeModelClient mockIpcClient;
     DummyIpcClient dummyIpcClient;

tests/unit/unittest/clangcodecompleteresultstest.cpp

@@ -24,13 +24,13 @@
 ****************************************************************************/
 
 #include <clangcodecompleteresults.h>
+#include <clangdocument.h>
 #include <clangfilepath.h>
 #include <clangtranslationunitupdater.h>
 #include <projectpart.h>
 #include <projects.h>
-#include <clangtranslationunit.h>
 #include <clangtranslationunitcore.h>
-#include <translationunits.h>
+#include <clangdocuments.h>
 #include <unsavedfiles.h>
 #include <utf8string.h>
 
@@ -45,7 +45,7 @@ namespace {
 
 using ClangBackEnd::ClangCodeCompleteResults;
 using ClangBackEnd::FilePath;
-using ClangBackEnd::TranslationUnit;
+using ClangBackEnd::Document;
 using ClangBackEnd::UnsavedFiles;
 using ClangBackEnd::ProjectPart;
 
@@ -62,15 +62,15 @@ TEST(ClangCodeCompleteResults, GetData)
     ProjectPart projectPart(Utf8StringLiteral("projectPartId"));
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
-    TranslationUnit translationUnit(Utf8StringLiteral(TESTDATA_DIR"/complete_testfile_1.cpp"),
+    Document document(Utf8StringLiteral(TESTDATA_DIR"/complete_testfile_1.cpp"),
-                                    projectPart,
+                      projectPart,
-                                    Utf8StringVector(),
+                      Utf8StringVector(),
-                                    translationUnits);
+                      documents);
-    Utf8String nativeFilePath = FilePath::toNativeSeparators(translationUnit.filePath());
+    Utf8String nativeFilePath = FilePath::toNativeSeparators(document.filePath());
-    translationUnit.parse();
+    document.parse();
     CXCodeCompleteResults *cxCodeCompleteResults =
-            clang_codeCompleteAt(translationUnit.translationUnitCore().cxTranslationUnit(),
+            clang_codeCompleteAt(document.translationUnitCore().cxTranslationUnit(),
                                  nativeFilePath.constData(),
                                  49, 1, 0, 0,
                                  completionOptions());
@@ -94,15 +94,15 @@ TEST(ClangCodeCompleteResults, MoveClangCodeCompleteResults)
     ProjectPart projectPart(Utf8StringLiteral("projectPartId"));
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
-    TranslationUnit translationUnit(Utf8StringLiteral(TESTDATA_DIR"/complete_testfile_1.cpp"),
+    Document document(Utf8StringLiteral(TESTDATA_DIR"/complete_testfile_1.cpp"),
-                                    projectPart,
+                      projectPart,
-                                    Utf8StringVector(),
+                      Utf8StringVector(),
-                                    translationUnits);
+                      documents);
-    Utf8String nativeFilePath = FilePath::toNativeSeparators(translationUnit.filePath());
+    Utf8String nativeFilePath = FilePath::toNativeSeparators(document.filePath());
-    translationUnit.parse();
+    document.parse();
     CXCodeCompleteResults *cxCodeCompleteResults =
-            clang_codeCompleteAt(translationUnit.translationUnitCore().cxTranslationUnit(),
+            clang_codeCompleteAt(document.translationUnitCore().cxTranslationUnit(),
                                  nativeFilePath.constData(),
                                  49, 1, 0, 0,
                                  completionOptions());

tests/unit/unittest/clangcompletecodejobtest.cpp

@@ -77,7 +77,7 @@ TEST_F(CompleteCodeJob, DontSendCompletionsIfDocumentWasClosed)
     EXPECT_CALL(mockIpcClient, codeCompleted(_)).Times(0);
 
     job.runAsync();
-    translationUnits.remove({FileContainer{filePath, projectPartId}});
+    documents.remove({FileContainer{filePath, projectPartId}});
 
     ASSERT_TRUE(waitUntilJobFinished(job));
 }

tests/unit/unittest/clangcreateinitialdocumentpreamblejobtest.cpp

@@ -49,8 +49,8 @@ TEST_F(CreateInitialDocumentPreambleJob, PrepareAsyncRun)
 
 TEST_F(CreateInitialDocumentPreambleJob, RunAsync)
 {
-    translationUnit.parse();
+    document.parse();
-    translationUnit.setDirtyIfDependencyIsMet(translationUnit.filePath());
+    document.setDirtyIfDependencyIsMet(document.filePath());
     job.setContext(jobContext);
     job.prepareAsyncRun();
 

tests/unit/unittest/clangdocumentstest.cpp

@@ -0,0 +1,354 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#include <projectpart.h>
+#include <projectpartsdonotexistexception.h>
+#include <projects.h>
+#include <translationunitdoesnotexistexception.h>
+#include <translationunitalreadyexistsexception.h>
+#include <translationunitfilenotexitexception.h>
+#include <clangdocument.h>
+#include <translationunitisnullexception.h>
+#include <clangdocuments.h>
+#include <unsavedfiles.h>
+#include <utf8string.h>
+
+#include <clang-c/Index.h>
+
+#include <gmock/gmock.h>
+#include <gmock/gmock-matchers.h>
+#include <gtest/gtest.h>
+#include "gtest-qt-printing.h"
+
+using ClangBackEnd::Document;
+using ClangBackEnd::UnsavedFiles;
+using ClangBackEnd::ProjectPart;
+using ClangBackEnd::ProjectPartContainer;
+
+using testing::IsNull;
+using testing::NotNull;
+using testing::Gt;
+using testing::Not;
+using testing::Contains;
+
+namespace {
+
+using ::testing::PrintToString;
+
+MATCHER_P3(IsDocument, filePath, projectPartId, documentRevision,
+           std::string(negation ? "isn't" : "is")
+           + " document with file path "+ PrintToString(filePath)
+           + " and project " + PrintToString(projectPartId)
+           + " and document revision " + PrintToString(documentRevision)
+           )
+{
+    return arg.filePath() == filePath
+        && arg.projectPartId() == projectPartId
+        && arg.documentRevision() == documentRevision;
+}
+
+class Documents : public ::testing::Test
+{
+protected:
+    void SetUp() override;
+
+protected:
+    ClangBackEnd::ProjectParts projects;
+    ClangBackEnd::UnsavedFiles unsavedFiles;
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
+    const Utf8String filePath = Utf8StringLiteral(TESTDATA_DIR"/translationunits.cpp");
+    const Utf8String headerPath = Utf8StringLiteral(TESTDATA_DIR"/translationunits.h");
+    const Utf8String nonExistingFilePath = Utf8StringLiteral("foo.cpp");
+    const Utf8String projectPartId = Utf8StringLiteral("projectPartId");
+    const Utf8String otherProjectPartId = Utf8StringLiteral("otherProjectPartId");
+    const Utf8String nonExistingProjectPartId = Utf8StringLiteral("nonExistingProjectPartId");
+    const ClangBackEnd::FileContainer fileContainer{filePath, projectPartId};
+    const ClangBackEnd::FileContainer headerContainer{headerPath, projectPartId};
+};
+
+TEST_F(Documents, ThrowForGettingWithWrongFilePath)
+{
+    ASSERT_THROW(documents.document(nonExistingFilePath, projectPartId),
+                 ClangBackEnd::TranslationUnitDoesNotExistException);
+
+}
+
+TEST_F(Documents, ThrowForGettingWithWrongProjectPartFilePath)
+{
+    ASSERT_THROW(documents.document(filePath, nonExistingProjectPartId),
+                 ClangBackEnd::ProjectPartDoNotExistException);
+
+}
+
+TEST_F(Documents, ThrowForAddingNonExistingFile)
+{
+    ClangBackEnd::FileContainer fileContainer(nonExistingFilePath, projectPartId);
+
+    ASSERT_THROW(documents.create({fileContainer}),
+                 ClangBackEnd::TranslationUnitFileNotExitsException);
+}
+
+TEST_F(Documents, DoNotThrowForAddingNonExistingFileWithUnsavedContent)
+{
+    ClangBackEnd::FileContainer fileContainer(nonExistingFilePath, projectPartId, Utf8String(), true);
+
+    ASSERT_NO_THROW(documents.create({fileContainer}));
+}
+
+TEST_F(Documents, Add)
+{
+    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
+
+    documents.create({fileContainer});
+
+    ASSERT_THAT(documents.document(filePath, projectPartId),
+                IsDocument(filePath, projectPartId, 74u));
+}
+
+TEST_F(Documents, AddAndTestCreatedTranslationUnit)
+{
+    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
+
+    auto createdDocuments = documents.create({fileContainer});
+
+    ASSERT_THAT(createdDocuments.front(),
+                IsDocument(filePath, projectPartId, 74u));
+}
+
+TEST_F(Documents, ThrowForCreatingAnExistingDocument)
+{
+    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
+    documents.create({fileContainer});
+
+    ASSERT_THROW(documents.create({fileContainer}),
+                 ClangBackEnd::TranslationUnitAlreadyExistsException);
+}
+
+TEST_F(Documents, ThrowForUpdatingANonExistingDocument)
+{
+    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
+    ASSERT_THROW(documents.update({fileContainer}),
+                 ClangBackEnd::TranslationUnitDoesNotExistException);
+}
+
+TEST_F(Documents, UpdateSingle)
+{
+    ClangBackEnd::FileContainer createFileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
+    ClangBackEnd::FileContainer updateFileContainer(filePath, Utf8String(), Utf8StringVector(), 75u);
+    documents.create({createFileContainer});
+
+    documents.update({updateFileContainer});
+
+    ASSERT_THAT(documents.document(filePath, projectPartId),
+                IsDocument(filePath, projectPartId, 75u));
+}
+
+TEST_F(Documents, UpdateMultiple)
+{
+    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
+    ClangBackEnd::FileContainer fileContainerWithOtherProject(filePath, otherProjectPartId, Utf8StringVector(), 74u);
+    ClangBackEnd::FileContainer updatedFileContainer(filePath, Utf8String(), Utf8StringVector(), 75u);
+    documents.create({fileContainer, fileContainerWithOtherProject});
+
+    documents.update({updatedFileContainer});
+
+    ASSERT_THAT(documents.document(filePath, projectPartId),
+                IsDocument(filePath, projectPartId, 75u));
+    ASSERT_THAT(documents.document(filePath, otherProjectPartId),
+                IsDocument(filePath, otherProjectPartId, 75u));
+}
+
+TEST_F(Documents, UpdateUnsavedFileAndCheckForReparse)
+{
+    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
+    ClangBackEnd::FileContainer headerContainer(headerPath, projectPartId, Utf8StringVector(), 74u);
+    ClangBackEnd::FileContainer headerContainerWithUnsavedContent(headerPath, projectPartId, Utf8String(), true, 75u);
+    documents.create({fileContainer, headerContainer});
+    Document document = documents.document(filePath, projectPartId);
+    document.parse();
+
+    documents.update({headerContainerWithUnsavedContent});
+
+    ASSERT_TRUE(documents.document(filePath, projectPartId).isNeedingReparse());
+}
+
+TEST_F(Documents, RemoveFileAndCheckForReparse)
+{
+    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
+    ClangBackEnd::FileContainer headerContainer(headerPath, projectPartId, Utf8StringVector(), 74u);
+    ClangBackEnd::FileContainer headerContainerWithUnsavedContent(headerPath, projectPartId, Utf8String(), true, 75u);
+    documents.create({fileContainer, headerContainer});
+    Document document = documents.document(filePath, projectPartId);
+    document.parse();
+
+    documents.remove({headerContainerWithUnsavedContent});
+
+    ASSERT_TRUE(documents.document(filePath, projectPartId).isNeedingReparse());
+}
+
+TEST_F(Documents, DontGetNewerFileContainerIfRevisionIsTheSame)
+{
+    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
+    documents.create({fileContainer});
+
+    auto newerFileContainers = documents.newerFileContainers({fileContainer});
+
+    ASSERT_THAT(newerFileContainers.size(), 0);
+}
+
+TEST_F(Documents, GetNewerFileContainerIfRevisionIsDifferent)
+{
+    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
+    ClangBackEnd::FileContainer newerContainer(filePath, projectPartId, Utf8StringVector(), 75u);
+    documents.create({fileContainer});
+
+    auto newerFileContainers = documents.newerFileContainers({newerContainer});
+
+    ASSERT_THAT(newerFileContainers.size(), 1);
+}
+
+TEST_F(Documents, ThrowForRemovingWithWrongFilePath)
+{
+    ClangBackEnd::FileContainer fileContainer(nonExistingFilePath, projectPartId);
+
+    ASSERT_THROW(documents.remove({fileContainer}),
+                 ClangBackEnd::TranslationUnitDoesNotExistException);
+}
+
+TEST_F(Documents, ThrowForRemovingWithWrongProjectPartFilePath)
+{
+    ClangBackEnd::FileContainer fileContainer(filePath, nonExistingProjectPartId);
+
+    ASSERT_THROW(documents.remove({fileContainer}),
+                 ClangBackEnd::ProjectPartDoNotExistException);
+}
+
+TEST_F(Documents, Remove)
+{
+    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId);
+    documents.create({fileContainer});
+
+    documents.remove({fileContainer});
+
+    ASSERT_THROW(documents.document(filePath, projectPartId),
+                 ClangBackEnd::TranslationUnitDoesNotExistException);
+}
+
+TEST_F(Documents, RemoveAllValidIfExceptionIsThrown)
+{
+    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId);
+    documents.create({fileContainer});
+
+    ASSERT_THROW(documents.remove({ClangBackEnd::FileContainer(Utf8StringLiteral("dontextist.pro"), projectPartId), fileContainer}),
+                 ClangBackEnd::TranslationUnitDoesNotExistException);
+
+    ASSERT_THAT(documents.documents(),
+                Not(Contains(Document(filePath,
+                                             projects.project(projectPartId),
+                                             Utf8StringVector(),
+                                             documents))));
+}
+
+TEST_F(Documents, HasDocument)
+{
+    documents.create({{filePath, projectPartId}});
+
+    ASSERT_TRUE(documents.hasDocument(filePath, projectPartId));
+}
+
+TEST_F(Documents, HasNotDocument)
+{
+    ASSERT_FALSE(documents.hasDocument(filePath, projectPartId));
+}
+
+TEST_F(Documents, isUsedByCurrentEditor)
+{
+    documents.create({fileContainer});
+    auto document = documents.document(fileContainer);
+
+    documents.setUsedByCurrentEditor(filePath);
+
+    ASSERT_TRUE(document.isUsedByCurrentEditor());
+}
+
+TEST_F(Documents, IsNotCurrentEditor)
+{
+    documents.create({fileContainer});
+    auto document = documents.document(fileContainer);
+
+    documents.setUsedByCurrentEditor(headerPath);
+
+    ASSERT_FALSE(document.isUsedByCurrentEditor());
+}
+
+TEST_F(Documents, IsNotCurrentEditorAfterBeingCurrent)
+{
+    documents.create({fileContainer});
+    auto document = documents.document(fileContainer);
+    documents.setUsedByCurrentEditor(filePath);
+
+    documents.setUsedByCurrentEditor(headerPath);
+
+    ASSERT_FALSE(document.isUsedByCurrentEditor());
+}
+
+TEST_F(Documents, IsVisibleEditor)
+{
+    documents.create({fileContainer});
+    auto document = documents.document(fileContainer);
+
+    documents.setVisibleInEditors({filePath});
+
+    ASSERT_TRUE(document.isVisibleInEditor());
+}
+
+TEST_F(Documents, IsNotVisibleEditor)
+{
+    documents.create({fileContainer});
+    auto document = documents.document(fileContainer);
+
+    documents.setVisibleInEditors({headerPath});
+
+    ASSERT_FALSE(document.isVisibleInEditor());
+}
+
+TEST_F(Documents, IsNotVisibleEditorAfterBeingVisible)
+{
+    documents.create({fileContainer});
+    auto document = documents.document(fileContainer);
+    documents.setVisibleInEditors({filePath});
+
+    documents.setVisibleInEditors({headerPath});
+
+    ASSERT_FALSE(document.isVisibleInEditor());
+}
+
+void Documents::SetUp()
+{
+    projects.createOrUpdate({ProjectPartContainer(projectPartId)});
+    projects.createOrUpdate({ProjectPartContainer(otherProjectPartId)});
+}
+
+}

tests/unit/unittest/clangdocumenttest.cpp

@@ -0,0 +1,391 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#include <clangfilepath.h>
+#include <clangtranslationunitupdater.h>
+#include <commandlinearguments.h>
+#include <diagnosticset.h>
+#include <highlightingmarks.h>
+#include <filecontainer.h>
+#include <projectpart.h>
+#include <projectpartcontainer.h>
+#include <projects.h>
+#include <translationunitdoesnotexistexception.h>
+#include <translationunitfilenotexitexception.h>
+#include <clangdocument.h>
+#include <clangtranslationunitcore.h>
+#include <translationunitisnullexception.h>
+#include <translationunitparseerrorexception.h>
+#include <clangdocuments.h>
+#include <unsavedfiles.h>
+#include <utf8string.h>
+
+#include <clang-c/Index.h>
+
+#include <gmock/gmock.h>
+#include <gmock/gmock-matchers.h>
+#include <gtest/gtest.h>
+#include "gtest-qt-printing.h"
+
+#include <QTemporaryFile>
+
+#include <chrono>
+#include <thread>
+
+using ClangBackEnd::FileContainer;
+using ClangBackEnd::FilePath;
+using ClangBackEnd::Document;
+using ClangBackEnd::UnsavedFiles;
+using ClangBackEnd::ProjectPart;
+using ClangBackEnd::ProjectPartContainer;
+using ClangBackEnd::Documents;
+using ClangBackEnd::TranslationUnitUpdateResult;
+
+using testing::IsNull;
+using testing::NotNull;
+using testing::Eq;
+using testing::Gt;
+using testing::Contains;
+using testing::EndsWith;
+using testing::AllOf;
+
+namespace {
+
+class Document : public ::testing::Test
+{
+protected:
+    void SetUp() override;
+    ::Document createDocumentAndDeleteFile();
+    QByteArray readContentFromDocumentFile() const;
+
+protected:
+    ClangBackEnd::ProjectParts projects;
+    Utf8String projectPartId{Utf8StringLiteral("/path/to/projectfile")};
+    ProjectPart projectPart;
+    Utf8String documentFilePath = Utf8StringLiteral(TESTDATA_DIR"/translationunits.cpp");
+    ClangBackEnd::UnsavedFiles unsavedFiles;
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
+    ::Document document;
+};
+
+TEST_F(Document, DefaultDocumentIsInvalid)
+{
+    ::Document document;
+
+    ASSERT_TRUE(document.isNull());
+}
+
+TEST_F(Document, DefaultDocumentIsNotIntact)
+{
+    ::Document document;
+
+    ASSERT_FALSE(document.isIntact());
+}
+
+TEST_F(Document, ThrowExceptionForNonExistingFilePath)
+{
+    ASSERT_THROW(::Document(Utf8StringLiteral("file.cpp"), projectPart, Utf8StringVector(), documents),
+                 ClangBackEnd::TranslationUnitFileNotExitsException);
+}
+
+TEST_F(Document, ThrowNoExceptionForNonExistingFilePathIfDoNotCheckIfFileExistsIsSet)
+{
+    ASSERT_NO_THROW(::Document(Utf8StringLiteral("file.cpp"), projectPart, Utf8StringVector(), documents, ::Document::DoNotCheckIfFileExists));
+}
+
+TEST_F(Document, DocumentIsValid)
+{
+    ASSERT_FALSE(document.isNull());
+}
+
+
+TEST_F(Document, ThrowExceptionForGettingIndexForInvalidUnit)
+{
+    ::Document document;
+
+    ASSERT_THROW(document.translationUnitCore().cxIndex(), ClangBackEnd::TranslationUnitIsNullException);
+}
+
+TEST_F(Document, ThrowExceptionForGettingCxTranslationUnitForInvalidUnit)
+{
+    ::Document document;
+
+    ASSERT_THROW(document.translationUnitCore().cxIndex(), ClangBackEnd::TranslationUnitIsNullException);
+}
+
+TEST_F(Document, CxTranslationUnitGetterIsNonNullForParsedUnit)
+{
+    document.parse();
+
+    ASSERT_THAT(document.translationUnitCore().cxIndex(), NotNull());
+}
+
+TEST_F(Document, ThrowExceptionIfGettingFilePathForNullUnit)
+{
+   ::Document document;
+
+    ASSERT_THROW(document.filePath(), ClangBackEnd::TranslationUnitIsNullException);
+}
+
+TEST_F(Document, ResettedDocumentIsNull)
+{
+    document.reset();
+
+    ASSERT_TRUE(document.isNull());
+}
+
+TEST_F(Document, LastCommandLineArgumentIsFilePath)
+{
+    const Utf8String nativeFilePath = FilePath::toNativeSeparators(documentFilePath);
+    const auto arguments = document.createUpdater().commandLineArguments();
+
+    ASSERT_THAT(arguments.at(arguments.count() - 1), Eq(nativeFilePath));
+}
+
+TEST_F(Document, TimeStampForProjectPartChangeIsUpdatedAsNewCxTranslationUnitIsGenerated)
+{
+    auto lastChangeTimePoint = document.lastProjectPartChangeTimePoint();
+    std::this_thread::sleep_for(std::chrono::steady_clock::duration(1));
+
+    document.parse();
+
+    ASSERT_THAT(document.lastProjectPartChangeTimePoint(), Gt(lastChangeTimePoint));
+}
+
+TEST_F(Document, TimeStampForProjectPartChangeIsUpdatedAsProjectPartIsCleared)
+{
+    ProjectPart projectPart = document.projectPart();
+    document.parse();
+    auto lastChangeTimePoint = document.lastProjectPartChangeTimePoint();
+    std::this_thread::sleep_for(std::chrono::steady_clock::duration(1));
+
+    projectPart.clear();
+    document.parse();
+
+    ASSERT_THAT(document.lastProjectPartChangeTimePoint(), Gt(lastChangeTimePoint));
+}
+
+TEST_F(Document, DocumentRevisionInFileContainerGetter)
+{
+    document.setDocumentRevision(74);
+
+    ASSERT_THAT(document.fileContainer().documentRevision(), 74);
+}
+
+TEST_F(Document, DependedFilePaths)
+{
+    document.parse();
+
+    ASSERT_THAT(document.dependedFilePaths(),
+                AllOf(Contains(documentFilePath),
+                      Contains(Utf8StringLiteral(TESTDATA_DIR"/translationunits.h"))));
+}
+
+TEST_F(Document, DeletedFileShouldNotNeedReparsing)
+{
+    auto document = createDocumentAndDeleteFile();
+
+    document.setDirtyIfDependencyIsMet(document.filePath());
+
+    ASSERT_FALSE(document.isNeedingReparse());
+}
+
+TEST_F(Document, NeedsNoReparseAfterCreation)
+{
+    ASSERT_FALSE(document.isNeedingReparse());
+}
+
+TEST_F(Document, NeedsReparseAfterChangeOfMainFile)
+{
+    document.parse();
+
+    document.setDirtyIfDependencyIsMet(documentFilePath);
+
+    ASSERT_TRUE(document.isNeedingReparse());
+}
+
+TEST_F(Document, NoNeedForReparsingForIndependendFile)
+{
+    document.parse();
+
+    document.setDirtyIfDependencyIsMet(Utf8StringLiteral(TESTDATA_DIR"/otherfiles.h"));
+
+    ASSERT_FALSE(document.isNeedingReparse());
+}
+
+TEST_F(Document, NeedsReparsingForDependendFile)
+{
+    document.parse();
+
+    document.setDirtyIfDependencyIsMet(Utf8StringLiteral(TESTDATA_DIR"/translationunits.h"));
+
+    ASSERT_TRUE(document.isNeedingReparse());
+}
+
+TEST_F(Document, NeedsNoReparsingAfterReparsing)
+{
+    document.parse();
+    document.setDirtyIfDependencyIsMet(Utf8StringLiteral(TESTDATA_DIR"/translationunits.h"));
+
+    document.reparse();
+
+    ASSERT_FALSE(document.isNeedingReparse());
+}
+
+TEST_F(Document, IsIntactAfterParsing)
+{
+    document.parse();
+
+    ASSERT_TRUE(document.isIntact());
+}
+
+TEST_F(Document, IsNotIntactForDeletedFile)
+{
+    auto document = createDocumentAndDeleteFile();
+
+    ASSERT_FALSE(document.isIntact());
+}
+
+TEST_F(Document, DoesNotNeedReparseAfterParse)
+{
+    document.parse();
+
+    ASSERT_FALSE(document.isNeedingReparse());
+}
+
+TEST_F(Document, NeedsReparseAfterMainFileChanged)
+{
+    document.parse();
+
+    document.setDirtyIfDependencyIsMet(documentFilePath);
+
+    ASSERT_TRUE(document.isNeedingReparse());
+}
+
+TEST_F(Document, NeedsReparseAfterIncludedFileChanged)
+{
+    document.parse();
+
+    document.setDirtyIfDependencyIsMet(Utf8StringLiteral(TESTDATA_DIR"/translationunits.h"));
+
+    ASSERT_TRUE(document.isNeedingReparse());
+}
+
+TEST_F(Document, DoesNotNeedReparseAfterNotIncludedFileChanged)
+{
+    document.parse();
+
+    document.setDirtyIfDependencyIsMet(Utf8StringLiteral(TESTDATA_DIR"/otherfiles.h"));
+
+    ASSERT_FALSE(document.isNeedingReparse());
+}
+
+TEST_F(Document, DoesNotNeedReparseAfterReparse)
+{
+    document.parse();
+    document.setDirtyIfDependencyIsMet(documentFilePath);
+
+    document.reparse();
+
+    ASSERT_FALSE(document.isNeedingReparse());
+}
+
+TEST_F(Document, SetDirtyIfProjectPartIsOutdated)
+{
+    projects.createOrUpdate({ProjectPartContainer(projectPartId)});
+    document.parse();
+    projects.createOrUpdate({ProjectPartContainer(projectPartId, {Utf8StringLiteral("-DNEW")})});
+
+    document.setDirtyIfProjectPartIsOutdated();
+
+    ASSERT_TRUE(document.isNeedingReparse());
+}
+
+TEST_F(Document, SetNotDirtyIfProjectPartIsNotOutdated)
+{
+    document.parse();
+
+    document.setDirtyIfProjectPartIsOutdated();
+
+    ASSERT_FALSE(document.isNeedingReparse());
+}
+
+TEST_F(Document, IncorporateUpdaterResultResetsDirtyness)
+{
+    document.setDirtyIfDependencyIsMet(document.filePath());
+    TranslationUnitUpdateResult result;
+    result.reparsed = true;
+    result.needsToBeReparsedChangeTimePoint = document.isNeededReparseChangeTimePoint();
+
+    document.incorporateUpdaterResult(result);
+
+    ASSERT_FALSE(document.isNeedingReparse());
+}
+
+TEST_F(Document, IncorporateUpdaterResultDoesNotResetDirtynessIfItWasChanged)
+{
+    TranslationUnitUpdateResult result;
+    result.reparsed = true;
+    result.needsToBeReparsedChangeTimePoint = std::chrono::steady_clock::now();
+    document.setDirtyIfDependencyIsMet(document.filePath());
+
+    document.incorporateUpdaterResult(result);
+
+    ASSERT_TRUE(document.isNeedingReparse());
+}
+
+void Document::SetUp()
+{
+    projects.createOrUpdate({ProjectPartContainer(projectPartId)});
+    projectPart = *projects.findProjectPart(projectPartId);
+
+    const QVector<FileContainer> fileContainer{FileContainer(documentFilePath, projectPartId)};
+    const auto createdDocuments = documents.create(fileContainer);
+    document = createdDocuments.front();
+}
+
+::Document Document::createDocumentAndDeleteFile()
+{
+    QTemporaryFile temporaryFile;
+    EXPECT_TRUE(temporaryFile.open());
+    EXPECT_TRUE(temporaryFile.write(readContentFromDocumentFile()));
+    ::Document document(temporaryFile.fileName(),
+                        projectPart,
+                        Utf8StringVector(),
+                        documents);
+
+    return document;
+}
+
+QByteArray Document::readContentFromDocumentFile() const
+{
+    QFile contentFile(documentFilePath);
+    EXPECT_TRUE(contentFile.open(QIODevice::ReadOnly));
+
+    return contentFile.readAll();
+}
+
+}
+

tests/unit/unittest/clangipcservertest.cpp

@@ -58,29 +58,29 @@ namespace {
 
 using namespace ClangBackEnd;
 
-MATCHER_P5(HasDirtyTranslationUnit,
+MATCHER_P5(HasDirtyDocument,
            filePath,
            projectPartId,
            documentRevision,
            isNeedingReparse,
            hasNewDiagnostics,
            std::string(negation ? "isn't" : "is")
-           + " translation unit with file path "+ PrintToString(filePath)
+           + " document with file path "+ PrintToString(filePath)
            + " and project " + PrintToString(projectPartId)
            + " and document revision " + PrintToString(documentRevision)
            + " and isNeedingReparse = " + PrintToString(isNeedingReparse)
            + " and hasNewDiagnostics = " + PrintToString(hasNewDiagnostics)
            )
 {
-    auto &&translationUnits = arg.translationUnitsForTestOnly();
+    auto &&documents = arg.documentsForTestOnly();
     try {
-        auto translationUnit = translationUnits.translationUnit(filePath, projectPartId);
+        auto document = documents.document(filePath, projectPartId);
 
-        if (translationUnit.documentRevision() == documentRevision) {
+        if (document.documentRevision() == documentRevision) {
-            if (translationUnit.isNeedingReparse() && !isNeedingReparse) {
+            if (document.isNeedingReparse() && !isNeedingReparse) {
                 *result_listener << "isNeedingReparse is true";
                 return false;
-            } else if (!translationUnit.isNeedingReparse() && isNeedingReparse) {
+            } else if (!document.isNeedingReparse() && isNeedingReparse) {
                 *result_listener << "isNeedingReparse is false";
                 return false;
             }
@@ -88,7 +88,7 @@ MATCHER_P5(HasDirtyTranslationUnit,
             return true;
         }
 
-        *result_listener << "revision number is " << PrintToString(translationUnit.documentRevision());
+        *result_listener << "revision number is " << PrintToString(document.documentRevision());
         return false;
 
     } catch (...) {
@@ -156,7 +156,7 @@ protected:
 protected:
     MockClangCodeModelClient mockClangCodeModelClient;
     ClangBackEnd::ClangCodeModelServer clangServer;
-    const ClangBackEnd::TranslationUnits &translationUnits = clangServer.translationUnitsForTestOnly();
+    const ClangBackEnd::Documents &documents = clangServer.documentsForTestOnly();
     const Utf8String projectPartId = Utf8StringLiteral("pathToProjectPart.pro");
 
     const Utf8String filePathA = Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_function.cpp");
@@ -344,35 +344,35 @@ TEST_F(ClangClangCodeModelServer, TranslationUnitAfterCreationIsNotDirty)
 {
     registerProjectAndFile(filePathA, 1);
 
-    ASSERT_THAT(clangServer, HasDirtyTranslationUnit(filePathA, projectPartId, 0U, false, false));
+    ASSERT_THAT(clangServer, HasDirtyDocument(filePathA, projectPartId, 0U, false, false));
 }
 
 TEST_F(ClangClangCodeModelServer, SetCurrentAndVisibleEditor)
 {
     registerProjectAndFilesAndWaitForFinished();
-    auto functionTranslationUnit = translationUnits.translationUnit(filePathA, projectPartId);
+    auto functionDocument = documents.document(filePathA, projectPartId);
-    auto variableTranslationUnit = translationUnits.translationUnit(filePathB, projectPartId);
+    auto variableDocument = documents.document(filePathB, projectPartId);
 
     updateVisibilty(filePathB, filePathA);
 
-    ASSERT_TRUE(variableTranslationUnit.isUsedByCurrentEditor());
+    ASSERT_TRUE(variableDocument.isUsedByCurrentEditor());
-    ASSERT_TRUE(variableTranslationUnit.isVisibleInEditor());
+    ASSERT_TRUE(variableDocument.isVisibleInEditor());
-    ASSERT_TRUE(functionTranslationUnit.isVisibleInEditor());
+    ASSERT_TRUE(functionDocument.isVisibleInEditor());
 }
 
 TEST_F(ClangClangCodeModelServer, IsNotCurrentCurrentAndVisibleEditorAnymore)
 {
     registerProjectAndFilesAndWaitForFinished();
-    auto functionTranslationUnit = translationUnits.translationUnit(filePathA, projectPartId);
+    auto functionDocument = documents.document(filePathA, projectPartId);
-    auto variableTranslationUnit = translationUnits.translationUnit(filePathB, projectPartId);
+    auto variableDocument = documents.document(filePathB, projectPartId);
     updateVisibilty(filePathB, filePathA);
 
     updateVisibilty(filePathB, Utf8String());
 
-    ASSERT_FALSE(functionTranslationUnit.isUsedByCurrentEditor());
+    ASSERT_FALSE(functionDocument.isUsedByCurrentEditor());
-    ASSERT_FALSE(functionTranslationUnit.isVisibleInEditor());
+    ASSERT_FALSE(functionDocument.isVisibleInEditor());
-    ASSERT_TRUE(variableTranslationUnit.isUsedByCurrentEditor());
+    ASSERT_TRUE(variableDocument.isUsedByCurrentEditor());
-    ASSERT_TRUE(variableTranslationUnit.isVisibleInEditor());
+    ASSERT_TRUE(variableDocument.isVisibleInEditor());
 }
 
 TEST_F(ClangClangCodeModelServer, TranslationUnitAfterUpdateNeedsReparse)
@@ -380,7 +380,7 @@ TEST_F(ClangClangCodeModelServer, TranslationUnitAfterUpdateNeedsReparse)
     registerProjectAndFileAndWaitForFinished(filePathA, 2);
 
     updateUnsavedContent(filePathA, unsavedContent(filePathAUnsavedVersion1), 1U);
-    ASSERT_THAT(clangServer, HasDirtyTranslationUnit(filePathA, projectPartId, 1U, true, true));
+    ASSERT_THAT(clangServer, HasDirtyDocument(filePathA, projectPartId, 1U, true, true));
 }
 
 void ClangClangCodeModelServer::SetUp()

tests/unit/unittest/clangjobqueuetest.cpp

@@ -25,12 +25,12 @@
 
 #include "testutils.h"
 
+#include <clangdocument.h>
+#include <clangdocuments.h>
 #include <clangjobs.h>
-#include <clangtranslationunit.h>
 #include <filecontainer.h>
 #include <projectpart.h>
 #include <projects.h>
-#include <translationunits.h>
 #include <unsavedfiles.h>
 
 #include <clang-c/Index.h>
@@ -75,14 +75,14 @@ protected:
 protected:
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
-    ClangBackEnd::TranslationUnit translationUnit;
+    ClangBackEnd::Document document;
 
     Utf8String filePath1 = Utf8StringLiteral(TESTDATA_DIR"/translationunits.cpp");
     Utf8String filePath2 = Utf8StringLiteral(TESTDATA_DIR"/skippedsourceranges.cpp");
     Utf8String projectPartId{Utf8StringLiteral("/path/to/projectfile")};
 
-    ClangBackEnd::JobQueue jobQueue{translationUnits, projects};
+    ClangBackEnd::JobQueue jobQueue{documents, projects};
 };
 
 TEST_F(JobQueue, AddJob)
@@ -200,7 +200,7 @@ TEST_F(JobQueue, PrioritizeCurrentDocumentOverNotCurrent)
     resetVisibilityAndCurrentEditor();
     jobQueue.add(createJobRequest(filePath1, JobRequest::Type::UpdateDocumentAnnotations));
     jobQueue.add(createJobRequest(filePath2, JobRequest::Type::UpdateDocumentAnnotations));
-    translationUnits.setUsedByCurrentEditor(filePath2);
+    documents.setUsedByCurrentEditor(filePath2);
 
     jobQueue.prioritizeRequests();
 
@@ -212,7 +212,7 @@ TEST_F(JobQueue, PrioritizeVisibleDocumentsOverNotVisible)
     resetVisibilityAndCurrentEditor();
     jobQueue.add(createJobRequest(filePath1, JobRequest::Type::UpdateDocumentAnnotations));
     jobQueue.add(createJobRequest(filePath2, JobRequest::Type::UpdateDocumentAnnotations));
-    translationUnits.setVisibleInEditors({filePath2});
+    documents.setVisibleInEditors({filePath2});
 
     jobQueue.prioritizeRequests();
 
@@ -224,8 +224,8 @@ TEST_F(JobQueue, PrioritizeCurrentDocumentOverVisible)
     resetVisibilityAndCurrentEditor();
     jobQueue.add(createJobRequest(filePath1, JobRequest::Type::UpdateDocumentAnnotations));
     jobQueue.add(createJobRequest(filePath2, JobRequest::Type::UpdateDocumentAnnotations));
-    translationUnits.setVisibleInEditors({filePath1, filePath2});
+    documents.setVisibleInEditors({filePath1, filePath2});
-    translationUnits.setUsedByCurrentEditor(filePath2);
+    documents.setUsedByCurrentEditor(filePath2);
 
     jobQueue.prioritizeRequests();
 
@@ -236,8 +236,8 @@ TEST_F(JobQueue, RunNothingForNotCurrentOrVisibleDocument)
 {
     jobQueue.add(createJobRequest(filePath1, JobRequest::Type::UpdateDocumentAnnotations));
     jobQueue.add(createJobRequest(filePath1, JobRequest::Type::UpdateDocumentAnnotations));
-    translationUnits.setVisibleInEditors({});
+    documents.setVisibleInEditors({});
-    translationUnits.setUsedByCurrentEditor(Utf8StringLiteral("aNonExistingFilePath"));
+    documents.setUsedByCurrentEditor(Utf8StringLiteral("aNonExistingFilePath"));
 
     const JobRequests jobsToRun = jobQueue.processQueue();
 
@@ -312,7 +312,7 @@ TEST_F(JobQueue, RequestUpdateDocumentAnnotationsOutdatableByDocumentClose)
 TEST_F(JobQueue, RequestUpdateDocumentAnnotationsOutdatableByNotIntactDocument)
 {
     jobQueue.add(createJobRequest(filePath1, JobRequest::Type::UpdateDocumentAnnotations));
-    translationUnit.setHasParseOrReparseFailed(true);
+    document.setHasParseOrReparseFailed(true);
 
     const JobRequests jobsToStart = jobQueue.processQueue();
 
@@ -375,15 +375,15 @@ void JobQueue::SetUp()
 
     const QVector<FileContainer> fileContainer{FileContainer(filePath1, projectPartId),
                                                FileContainer(filePath2, projectPartId)};
-    translationUnit = translationUnits.create(fileContainer).front();
+    document = documents.create(fileContainer).front();
-    translationUnits.setVisibleInEditors({filePath1});
+    documents.setVisibleInEditors({filePath1});
-    translationUnits.setUsedByCurrentEditor(filePath1);
+    documents.setUsedByCurrentEditor(filePath1);
 }
 
 void JobQueue::resetVisibilityAndCurrentEditor()
 {
-    translationUnits.setVisibleInEditors({});
+    documents.setVisibleInEditors({});
-    translationUnits.setUsedByCurrentEditor(Utf8String());
+    documents.setUsedByCurrentEditor(Utf8String());
 }
 
 Utf8String JobQueue::createTranslationUnitForDeletedFile()
@@ -394,9 +394,9 @@ Utf8String JobQueue::createTranslationUnitForDeletedFile()
 
     ClangBackEnd::FileContainer fileContainer(temporaryFilePath,
                                               projectPartId, Utf8String(), true);
-    translationUnits.create({fileContainer});
+    documents.create({fileContainer});
-    auto translationUnit = translationUnits.translationUnit(fileContainer);
+    auto document = documents.document(fileContainer);
-    translationUnit.setIsUsedByCurrentEditor(true);
+    document.setIsUsedByCurrentEditor(true);
 
     return temporaryFilePath;
 }
@@ -410,7 +410,7 @@ JobRequest JobQueue::createJobRequest(const Utf8String &filePath,
     jobRequest.filePath = filePath;
     jobRequest.projectPartId = projectPartId;
     jobRequest.unsavedFilesChangeTimePoint = unsavedFiles.lastChangeTimePoint();
-    jobRequest.documentRevision = translationUnit.documentRevision();
+    jobRequest.documentRevision = document.documentRevision();
     jobRequest.projectChangeTimePoint = projects.project(projectPartId).lastChangeTimePoint();
 
     return jobRequest;
@@ -418,7 +418,7 @@ JobRequest JobQueue::createJobRequest(const Utf8String &filePath,
 
 void JobQueue::updateDocumentRevision()
 {
-    translationUnits.update({FileContainer(filePath1, projectPartId, Utf8String(), true, 1)});
+    documents.update({FileContainer(filePath1, projectPartId, Utf8String(), true, 1)});
 }
 
 void JobQueue::updateUnsavedFiles()
@@ -438,7 +438,7 @@ void JobQueue::removeProject()
 
 void JobQueue::removeDocument()
 {
-    translationUnits.remove({FileContainer(filePath1, projectPartId)});
+    documents.remove({FileContainer(filePath1, projectPartId)});
 }
 
 } // anonymous

tests/unit/unittest/clangjobstest.cpp

@@ -26,12 +26,12 @@
 #include "testutils.h"
 #include "dummyclangipcclient.h"
 
+#include <clangdocument.h>
 #include <clangjobs.h>
-#include <clangtranslationunit.h>
 #include <filecontainer.h>
 #include <projectpart.h>
 #include <projects.h>
-#include <translationunits.h>
+#include <clangdocuments.h>
 #include <unsavedfiles.h>
 
 #include <clang-c/Index.h>
@@ -68,14 +68,14 @@ protected:
 protected:
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
-    ClangBackEnd::TranslationUnit translationUnit;
+    ClangBackEnd::Document document;
     DummyIpcClient dummyClientInterface;
 
     Utf8String filePath1 = Utf8StringLiteral(TESTDATA_DIR"/translationunits.cpp");
     Utf8String projectPartId{Utf8StringLiteral("/path/to/projectfile")};
 
-    ClangBackEnd::Jobs jobs{translationUnits, unsavedFiles, projects, dummyClientInterface};
+    ClangBackEnd::Jobs jobs{documents, unsavedFiles, projects, dummyClientInterface};
 };
 
 TEST_F(Jobs, ProcessEmptyQueue)
@@ -122,9 +122,9 @@ void Jobs::SetUp()
     projects.createOrUpdate({ProjectPartContainer(projectPartId)});
 
     const QVector<FileContainer> fileContainer{FileContainer(filePath1, projectPartId)};
-    translationUnit = translationUnits.create(fileContainer).front();
+    document = documents.create(fileContainer).front();
-    translationUnits.setVisibleInEditors({filePath1});
+    documents.setVisibleInEditors({filePath1});
-    translationUnits.setUsedByCurrentEditor(filePath1);
+    documents.setUsedByCurrentEditor(filePath1);
 }
 
 void Jobs::TearDown()
@@ -157,7 +157,7 @@ JobRequest Jobs::createJobRequest(const Utf8String &filePath,
     jobRequest.filePath = filePath;
     jobRequest.projectPartId = projectPartId;
     jobRequest.unsavedFilesChangeTimePoint = unsavedFiles.lastChangeTimePoint();
-    jobRequest.documentRevision = translationUnit.documentRevision();
+    jobRequest.documentRevision = document.documentRevision();
     jobRequest.projectChangeTimePoint = projects.project(projectPartId).lastChangeTimePoint();
 
     return jobRequest;

tests/unit/unittest/clangrequestdocumentannotationsjobtest.cpp

@@ -77,7 +77,7 @@ TEST_F(RequestDocumentAnnotationsJob, DontSendAnnotationsIfDocumentWasClosed)
     EXPECT_CALL(mockIpcClient, documentAnnotationsChanged(_)).Times(0);
 
     job.runAsync();
-    translationUnits.remove({FileContainer{filePath, projectPartId}});
+    documents.remove({FileContainer{filePath, projectPartId}});
 
     ASSERT_TRUE(waitUntilJobFinished(job));
 }

tests/unit/unittest/clangupdatedocumentannotationsjobtest.cpp

@@ -78,7 +78,7 @@ TEST_F(UpdateDocumentAnnotationsJob, DontSendAnnotationsIfDocumentWasClosed)
     EXPECT_CALL(mockIpcClient, documentAnnotationsChanged(_)).Times(0);
 
     job.runAsync();
-    translationUnits.remove({FileContainer{filePath, projectPartId}});
+    documents.remove({FileContainer{filePath, projectPartId}});
 
     ASSERT_TRUE(waitUntilJobFinished(job));
 }
@@ -90,23 +90,23 @@ TEST_F(UpdateDocumentAnnotationsJob, DontSendAnnotationsIfDocumentRevisionChange
     EXPECT_CALL(mockIpcClient, documentAnnotationsChanged(_)).Times(0);
 
     job.runAsync();
-    translationUnits.update({FileContainer(filePath, projectPartId, Utf8String(), true, 99)});
+    documents.update({FileContainer(filePath, projectPartId, Utf8String(), true, 99)});
 
     ASSERT_TRUE(waitUntilJobFinished(job));
 }
 
 TEST_F(UpdateDocumentAnnotationsJob, UpdatesTranslationUnit)
 {
-    const time_point timePointBefore = translationUnit.lastProjectPartChangeTimePoint();
+    const time_point timePointBefore = document.lastProjectPartChangeTimePoint();
-    const QSet<Utf8String> dependendOnFilesBefore = translationUnit.dependedFilePaths();
+    const QSet<Utf8String> dependendOnFilesBefore = document.dependedFilePaths();
     job.setContext(jobContext);
     job.prepareAsyncRun();
 
     job.runAsync();
     ASSERT_TRUE(waitUntilJobFinished(job));
 
-    ASSERT_THAT(timePointBefore, Not(translationUnit.lastProjectPartChangeTimePoint()));
+    ASSERT_THAT(timePointBefore, Not(document.lastProjectPartChangeTimePoint()));
-    ASSERT_THAT(dependendOnFilesBefore, Not(translationUnit.dependedFilePaths()));
+    ASSERT_THAT(dependendOnFilesBefore, Not(document.dependedFilePaths()));
 }
 
 } // anonymous

tests/unit/unittest/codecompletionsextractortest.cpp

@@ -24,15 +24,15 @@
 ****************************************************************************/
 
 #include <clangcodecompleteresults.h>
+#include <clangdocument.h>
 #include <clangfilepath.h>
 #include <codecompletionsextractor.h>
 #include <filecontainer.h>
 #include <projectpart.h>
 #include <projects.h>
-#include <clangtranslationunit.h>
 #include <clangunsavedfilesshallowarguments.h>
 #include <clangtranslationunitcore.h>
-#include <translationunits.h>
+#include <clangdocuments.h>
 #include <unsavedfiles.h>
 #include <utf8stringvector.h>
 
@@ -48,7 +48,7 @@
 using ClangBackEnd::CodeCompletionsExtractor;
 using ClangBackEnd::ClangCodeCompleteResults;
 using ClangBackEnd::FilePath;
-using ClangBackEnd::TranslationUnit;
+using ClangBackEnd::Document;
 using ClangBackEnd::CodeCompletion;
 using ClangBackEnd::UnsavedFiles;
 using ClangBackEnd::UnsavedFilesShallowArguments;
@@ -145,7 +145,7 @@ const ClangBackEnd::FileContainer unsavedDataFileContainer(const char *filePath,
 class CodeCompletionsExtractor : public ::testing::Test
 {
 protected:
-    ClangCodeCompleteResults getResults(const TranslationUnit &translationUnit,
+    ClangCodeCompleteResults getResults(const Document &document,
                                         uint line,
                                         uint column = 1,
                                         bool needsReparse = false);
@@ -154,19 +154,19 @@ protected:
     ClangBackEnd::ProjectPart project{Utf8StringLiteral("/path/to/projectfile")};
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
-    TranslationUnit functionTranslationUnit{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_function.cpp"), project, Utf8StringVector(), translationUnits};
+    Document functionDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_function.cpp"), project, Utf8StringVector(), documents};
-    TranslationUnit variableTranslationUnit{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_variable.cpp"), project, Utf8StringVector(), translationUnits};
+    Document variableDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_variable.cpp"), project, Utf8StringVector(), documents};
-    TranslationUnit classTranslationUnit{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_class.cpp"), project, Utf8StringVector(), translationUnits};
+    Document classDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_class.cpp"), project, Utf8StringVector(), documents};
-    TranslationUnit namespaceTranslationUnit{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_namespace.cpp"), project, Utf8StringVector(), translationUnits};
+    Document namespaceDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_namespace.cpp"), project, Utf8StringVector(), documents};
-    TranslationUnit enumerationTranslationUnit{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_enumeration.cpp"), project, Utf8StringVector(), translationUnits};
+    Document enumerationDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_enumeration.cpp"), project, Utf8StringVector(), documents};
-    TranslationUnit constructorTranslationUnit{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_constructor.cpp"), project, Utf8StringVector(), translationUnits};
+    Document constructorDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_constructor.cpp"), project, Utf8StringVector(), documents};
-    TranslationUnit briefCommentTranslationUnit{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_brief_comment.cpp"), project, Utf8StringVector(), translationUnits};
+    Document briefCommentDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_brief_comment.cpp"), project, Utf8StringVector(), documents};
 };
 
 TEST_F(CodeCompletionsExtractor, Function)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -177,7 +177,7 @@ TEST_F(CodeCompletionsExtractor, Function)
 
 TEST_F(CodeCompletionsExtractor, TemplateFunction)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -188,7 +188,7 @@ TEST_F(CodeCompletionsExtractor, TemplateFunction)
 
 TEST_F(CodeCompletionsExtractor, Variable)
 {
-    ClangCodeCompleteResults completeResults(getResults(variableTranslationUnit, 4));
+    ClangCodeCompleteResults completeResults(getResults(variableDocument, 4));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -200,7 +200,7 @@ TEST_F(CodeCompletionsExtractor, Variable)
 
 TEST_F(CodeCompletionsExtractor, NonTypeTemplateParameter)
 {
-    ClangCodeCompleteResults completeResults(getResults(variableTranslationUnit, 25, 19));
+    ClangCodeCompleteResults completeResults(getResults(variableDocument, 25, 19));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -212,7 +212,7 @@ TEST_F(CodeCompletionsExtractor, NonTypeTemplateParameter)
 
 TEST_F(CodeCompletionsExtractor, VariableReference)
 {
-    ClangCodeCompleteResults completeResults(getResults(variableTranslationUnit, 12));
+    ClangCodeCompleteResults completeResults(getResults(variableDocument, 12));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -223,7 +223,7 @@ TEST_F(CodeCompletionsExtractor, VariableReference)
 
 TEST_F(CodeCompletionsExtractor, Parameter)
 {
-    ClangCodeCompleteResults completeResults(getResults(variableTranslationUnit, 4));
+    ClangCodeCompleteResults completeResults(getResults(variableDocument, 4));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -234,7 +234,7 @@ TEST_F(CodeCompletionsExtractor, Parameter)
 
 TEST_F(CodeCompletionsExtractor, Field)
 {
-    ClangCodeCompleteResults completeResults(getResults(variableTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(variableDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -245,7 +245,7 @@ TEST_F(CodeCompletionsExtractor, Field)
 
 TEST_F(CodeCompletionsExtractor, Class)
 {
-    ClangCodeCompleteResults completeResults(getResults(classTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -256,7 +256,7 @@ TEST_F(CodeCompletionsExtractor, Class)
 
 TEST_F(CodeCompletionsExtractor, Struct)
 {
-    ClangCodeCompleteResults completeResults(getResults(classTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -267,7 +267,7 @@ TEST_F(CodeCompletionsExtractor, Struct)
 
 TEST_F(CodeCompletionsExtractor, Union)
 {
-    ClangCodeCompleteResults completeResults(getResults(classTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -278,7 +278,7 @@ TEST_F(CodeCompletionsExtractor, Union)
 
 TEST_F(CodeCompletionsExtractor, Typedef)
 {
-    ClangCodeCompleteResults completeResults(getResults(classTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -289,7 +289,7 @@ TEST_F(CodeCompletionsExtractor, Typedef)
 
 TEST_F(CodeCompletionsExtractor, UsingAsTypeAlias)
 {
-    ClangCodeCompleteResults completeResults(getResults(classTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -300,7 +300,7 @@ TEST_F(CodeCompletionsExtractor, UsingAsTypeAlias)
 
 TEST_F(CodeCompletionsExtractor, TemplateTypeParameter)
 {
-    ClangCodeCompleteResults completeResults(getResults(classTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -311,7 +311,7 @@ TEST_F(CodeCompletionsExtractor, TemplateTypeParameter)
 
 TEST_F(CodeCompletionsExtractor, TemplateClass)
 {
-    ClangCodeCompleteResults completeResults(getResults(classTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -322,7 +322,7 @@ TEST_F(CodeCompletionsExtractor, TemplateClass)
 
 TEST_F(CodeCompletionsExtractor, TemplateTemplateParameter)
 {
-    ClangCodeCompleteResults completeResults(getResults(classTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -333,7 +333,7 @@ TEST_F(CodeCompletionsExtractor, TemplateTemplateParameter)
 
 TEST_F(CodeCompletionsExtractor, ClassTemplatePartialSpecialization)
 {
-    ClangCodeCompleteResults completeResults(getResults(classTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -344,7 +344,7 @@ TEST_F(CodeCompletionsExtractor, ClassTemplatePartialSpecialization)
 
 TEST_F(CodeCompletionsExtractor, Namespace)
 {
-    ClangCodeCompleteResults completeResults(getResults(namespaceTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(namespaceDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -355,7 +355,7 @@ TEST_F(CodeCompletionsExtractor, Namespace)
 
 TEST_F(CodeCompletionsExtractor, NamespaceAlias)
 {
-    ClangCodeCompleteResults completeResults(getResults(namespaceTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(namespaceDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -366,7 +366,7 @@ TEST_F(CodeCompletionsExtractor, NamespaceAlias)
 
 TEST_F(CodeCompletionsExtractor, Enumeration)
 {
-    ClangCodeCompleteResults completeResults(getResults(enumerationTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(enumerationDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -377,7 +377,7 @@ TEST_F(CodeCompletionsExtractor, Enumeration)
 
 TEST_F(CodeCompletionsExtractor, Enumerator)
 {
-    ClangCodeCompleteResults completeResults(getResults(enumerationTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(enumerationDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -388,7 +388,7 @@ TEST_F(CodeCompletionsExtractor, Enumerator)
 
 TEST_F(CodeCompletionsExtractor, DISABLED_Constructor)
 {
-    ClangCodeCompleteResults completeResults(getResults(constructorTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(constructorDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -399,7 +399,7 @@ TEST_F(CodeCompletionsExtractor, DISABLED_Constructor)
 
 TEST_F(CodeCompletionsExtractor, Destructor)
 {
-    ClangCodeCompleteResults completeResults(getResults(constructorTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(constructorDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -410,7 +410,7 @@ TEST_F(CodeCompletionsExtractor, Destructor)
 
 TEST_F(CodeCompletionsExtractor, Method)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -422,7 +422,7 @@ TEST_F(CodeCompletionsExtractor, Method)
 
 TEST_F(CodeCompletionsExtractor, MethodWithParameters)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -434,7 +434,7 @@ TEST_F(CodeCompletionsExtractor, MethodWithParameters)
 
 TEST_F(CodeCompletionsExtractor, Slot)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -445,7 +445,7 @@ TEST_F(CodeCompletionsExtractor, Slot)
 
 TEST_F(CodeCompletionsExtractor, Signal)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -456,7 +456,7 @@ TEST_F(CodeCompletionsExtractor, Signal)
 
 TEST_F(CodeCompletionsExtractor, MacroDefinition)
 {
-    ClangCodeCompleteResults completeResults(getResults(variableTranslationUnit, 35));
+    ClangCodeCompleteResults completeResults(getResults(variableDocument, 35));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -467,7 +467,7 @@ TEST_F(CodeCompletionsExtractor, MacroDefinition)
 
 TEST_F(CodeCompletionsExtractor, FunctionMacro)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -478,7 +478,7 @@ TEST_F(CodeCompletionsExtractor, FunctionMacro)
 
 TEST_F(CodeCompletionsExtractor, IntKeyword)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -489,7 +489,7 @@ TEST_F(CodeCompletionsExtractor, IntKeyword)
 
 TEST_F(CodeCompletionsExtractor, SwitchKeyword)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -500,7 +500,7 @@ TEST_F(CodeCompletionsExtractor, SwitchKeyword)
 
 TEST_F(CodeCompletionsExtractor, ClassKeyword)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -511,7 +511,7 @@ TEST_F(CodeCompletionsExtractor, ClassKeyword)
 
 TEST_F(CodeCompletionsExtractor, DeprecatedFunction)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -522,7 +522,7 @@ TEST_F(CodeCompletionsExtractor, DeprecatedFunction)
 
 TEST_F(CodeCompletionsExtractor, NotAccessibleFunction)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -533,7 +533,7 @@ TEST_F(CodeCompletionsExtractor, NotAccessibleFunction)
 
 TEST_F(CodeCompletionsExtractor, NotAvailableFunction)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -544,10 +544,10 @@ TEST_F(CodeCompletionsExtractor, NotAvailableFunction)
 
 TEST_F(CodeCompletionsExtractor, UnsavedFile)
 {
-    TranslationUnit translationUnit(Utf8String::fromUtf8(TESTDATA_DIR"/complete_extractor_function.cpp"), project, Utf8StringVector(), translationUnits);
+    Document document(Utf8String::fromUtf8(TESTDATA_DIR"/complete_extractor_function.cpp"), project, Utf8StringVector(), documents);
     unsavedFiles.createOrUpdate({unsavedDataFileContainer(TESTDATA_DIR"/complete_extractor_function.cpp",
                                  TESTDATA_DIR"/complete_extractor_function_unsaved.cpp")});
-    ClangCodeCompleteResults completeResults(getResults(translationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(document, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -558,13 +558,13 @@ TEST_F(CodeCompletionsExtractor, UnsavedFile)
 
 TEST_F(CodeCompletionsExtractor, ChangeUnsavedFile)
 {
-    TranslationUnit translationUnit(Utf8String::fromUtf8(TESTDATA_DIR"/complete_extractor_function.cpp"), project, Utf8StringVector(), translationUnits);
+    Document document(Utf8String::fromUtf8(TESTDATA_DIR"/complete_extractor_function.cpp"), project, Utf8StringVector(), documents);
     unsavedFiles.createOrUpdate({unsavedDataFileContainer(TESTDATA_DIR"/complete_extractor_function.cpp",
                                  TESTDATA_DIR"/complete_extractor_function_unsaved.cpp")});
-    ClangCodeCompleteResults completeResults(getResults(translationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(document, 20));
     unsavedFiles.createOrUpdate({unsavedDataFileContainer(TESTDATA_DIR"/complete_extractor_function.cpp",
                                  TESTDATA_DIR"/complete_extractor_function_unsaved_2.cpp")});
-    completeResults = getResults(translationUnit, 20);
+    completeResults = getResults(document, 20);
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -576,7 +576,7 @@ TEST_F(CodeCompletionsExtractor, ChangeUnsavedFile)
 TEST_F(CodeCompletionsExtractor, ArgumentDefinition)
 {
     project.setArguments({Utf8StringLiteral("-DArgumentDefinition"), Utf8StringLiteral("-std=gnu++14")});
-    ClangCodeCompleteResults completeResults(getResults(variableTranslationUnit, 35));
+    ClangCodeCompleteResults completeResults(getResults(variableDocument, 35));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -588,7 +588,7 @@ TEST_F(CodeCompletionsExtractor, ArgumentDefinition)
 TEST_F(CodeCompletionsExtractor, NoArgumentDefinition)
 {
     project.setArguments({Utf8StringLiteral("-std=gnu++14")});
-    ClangCodeCompleteResults completeResults(getResults(variableTranslationUnit, 35));
+    ClangCodeCompleteResults completeResults(getResults(variableDocument, 35));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -599,7 +599,7 @@ TEST_F(CodeCompletionsExtractor, NoArgumentDefinition)
 
 TEST_F(CodeCompletionsExtractor, CompletionChunksFunction)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -612,7 +612,7 @@ TEST_F(CodeCompletionsExtractor, CompletionChunksFunction)
 
 TEST_F(CodeCompletionsExtractor, CompletionChunksFunctionWithOptionalChunks)
 {
-    ClangCodeCompleteResults completeResults(getResults(functionTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -630,7 +630,7 @@ TEST_F(CodeCompletionsExtractor, CompletionChunksFunctionWithOptionalChunks)
 
 TEST_F(CodeCompletionsExtractor, CompletionChunksField)
 {
-    ClangCodeCompleteResults completeResults(getResults(variableTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(variableDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -641,7 +641,7 @@ TEST_F(CodeCompletionsExtractor, CompletionChunksField)
 
 TEST_F(CodeCompletionsExtractor, CompletionChunksEnumerator)
 {
-    ClangCodeCompleteResults completeResults(getResults(enumerationTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(enumerationDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -652,7 +652,7 @@ TEST_F(CodeCompletionsExtractor, CompletionChunksEnumerator)
 
 TEST_F(CodeCompletionsExtractor, CompletionChunksEnumeration)
 {
-    ClangCodeCompleteResults completeResults(getResults(enumerationTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(enumerationDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -662,7 +662,7 @@ TEST_F(CodeCompletionsExtractor, CompletionChunksEnumeration)
 
 TEST_F(CodeCompletionsExtractor, CompletionChunksClass)
 {
-    ClangCodeCompleteResults completeResults(getResults(classTranslationUnit, 20));
+    ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
 
@@ -672,7 +672,7 @@ TEST_F(CodeCompletionsExtractor, CompletionChunksClass)
 
 TEST_F(CodeCompletionsExtractor, BriefComment)
 {
-    ClangCodeCompleteResults completeResults(getResults(briefCommentTranslationUnit, 10, 1,
+    ClangCodeCompleteResults completeResults(getResults(briefCommentDocument, 10, 1,
                                                         /*needsReparse=*/ true));
 
     ::CodeCompletionsExtractor extractor(completeResults.data());
@@ -680,19 +680,19 @@ TEST_F(CodeCompletionsExtractor, BriefComment)
     ASSERT_THAT(extractor, HasBriefComment(Utf8StringLiteral("BriefComment"), Utf8StringLiteral("A brief comment")));
 }
 
-ClangCodeCompleteResults CodeCompletionsExtractor::getResults(const TranslationUnit &translationUnit,
+ClangCodeCompleteResults CodeCompletionsExtractor::getResults(const Document &document,
                                                               uint line,
                                                               uint column,
                                                               bool needsReparse)
 {
-    translationUnit.parse();
+    document.parse();
     if (needsReparse)
-        translationUnit.reparse();
+        document.reparse();
 
-    const Utf8String nativeFilePath = FilePath::toNativeSeparators(translationUnit.filePath());
+    const Utf8String nativeFilePath = FilePath::toNativeSeparators(document.filePath());
     UnsavedFilesShallowArguments unsaved = unsavedFiles.shallowArguments();
 
-    return ClangCodeCompleteResults(clang_codeCompleteAt(translationUnit.translationUnitCore().cxTranslationUnit(),
+    return ClangCodeCompleteResults(clang_codeCompleteAt(document.translationUnitCore().cxTranslationUnit(),
                                                          nativeFilePath.constData(),
                                                          line,
                                                          column,

tests/unit/unittest/codecompletiontest.cpp

@@ -24,11 +24,11 @@
 ****************************************************************************/
 
 #include <codecompleter.h>
+#include <clangdocument.h>
 #include <filecontainer.h>
 #include <projectpart.h>
 #include <projects.h>
-#include <clangtranslationunit.h>
+#include <clangdocuments.h>
-#include <translationunits.h>
 #include <unsavedfiles.h>
 #include <utf8stringvector.h>
 
@@ -88,8 +88,8 @@ protected:
                                                   projectPart.projectPartId()};
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
-    ClangBackEnd::TranslationUnit translationUnit;
+    ClangBackEnd::Document document;
     QScopedPointer<ClangBackEnd::CodeCompleter> completer;
     ClangBackEnd::FileContainer unsavedMainFileContainer{mainFileContainer.filePath(),
                                                          projectPart.projectPartId(),
@@ -211,20 +211,20 @@ void CodeCompleter::SetUp()
 {
     EXPECT_TRUE(includeDirectory.isValid());
     projects.createOrUpdate({projectPart});
-    translationUnits.create({mainFileContainer});
+    documents.create({mainFileContainer});
-    translationUnit = translationUnits.translationUnit(mainFileContainer);
+    document = documents.document(mainFileContainer);
-    completer.reset(new ClangBackEnd::CodeCompleter(translationUnit.translationUnitCore(),
+    completer.reset(new ClangBackEnd::CodeCompleter(document.translationUnitCore(),
                                                     unsavedFiles));
 
     copyTargetHeaderToTemporaryIncludeDirecory();
-    translationUnit.parse();
+    document.parse();
 }
 
 TEST_F(CodeCompleter, FunctionInUnsavedFile)
 {
     unsavedFiles.createOrUpdate({unsavedMainFileContainer});
-    translationUnits.update({unsavedMainFileContainer});
+    documents.update({unsavedMainFileContainer});
-    ClangBackEnd::CodeCompleter myCompleter(translationUnit.translationUnitCore(), unsavedFiles);
+    ClangBackEnd::CodeCompleter myCompleter(document.translationUnitCore(), unsavedFiles);
 
     ASSERT_THAT(myCompleter.complete(27, 1),
                 AllOf(Contains(IsCodeCompletion(Utf8StringLiteral("FunctionWithArguments"),
@@ -242,8 +242,8 @@ TEST_F(CodeCompleter, FunctionInUnsavedFile)
 TEST_F(CodeCompleter, VariableInUnsavedFile)
 {
     unsavedFiles.createOrUpdate({unsavedMainFileContainer});
-    translationUnits.update({unsavedMainFileContainer});
+    documents.update({unsavedMainFileContainer});
-    ClangBackEnd::CodeCompleter myCompleter(translationUnit.translationUnitCore(), unsavedFiles);
+    ClangBackEnd::CodeCompleter myCompleter(document.translationUnitCore(), unsavedFiles);
 
     ASSERT_THAT(myCompleter.complete(27, 1),
                 Contains(IsCodeCompletion(Utf8StringLiteral("VariableInUnsavedFile"),
@@ -253,8 +253,8 @@ TEST_F(CodeCompleter, VariableInUnsavedFile)
 TEST_F(CodeCompleter, GlobalVariableInUnsavedFile)
 {
     unsavedFiles.createOrUpdate({unsavedMainFileContainer});
-    translationUnits.update({unsavedMainFileContainer});
+    documents.update({unsavedMainFileContainer});
-    ClangBackEnd::CodeCompleter myCompleter(translationUnit.translationUnitCore(), unsavedFiles);
+    ClangBackEnd::CodeCompleter myCompleter(document.translationUnitCore(), unsavedFiles);
 
     ASSERT_THAT(myCompleter.complete(27, 1),
                 Contains(IsCodeCompletion(Utf8StringLiteral("GlobalVariableInUnsavedFile"),
@@ -264,8 +264,8 @@ TEST_F(CodeCompleter, GlobalVariableInUnsavedFile)
 TEST_F(CodeCompleter, Macro)
 {
     unsavedFiles.createOrUpdate({unsavedMainFileContainer});
-    translationUnits.update({unsavedMainFileContainer});
+    documents.update({unsavedMainFileContainer});
-    ClangBackEnd::CodeCompleter myCompleter(translationUnit.translationUnitCore(), unsavedFiles);
+    ClangBackEnd::CodeCompleter myCompleter(document.translationUnitCore(), unsavedFiles);
 
     ASSERT_THAT(myCompleter.complete(27, 1),
                 Contains(IsCodeCompletion(Utf8StringLiteral("Macro"),
@@ -289,8 +289,8 @@ TEST_F(CodeCompleter, FunctionInIncludedHeader)
 TEST_F(CodeCompleter, FunctionInUnsavedIncludedHeader)
 {
     unsavedFiles.createOrUpdate({unsavedTargetHeaderFileContainer});
-    translationUnits.create({unsavedTargetHeaderFileContainer});
+    documents.create({unsavedTargetHeaderFileContainer});
-    ClangBackEnd::CodeCompleter myCompleter(translationUnit.translationUnitCore(), unsavedFiles);
+    ClangBackEnd::CodeCompleter myCompleter(document.translationUnitCore(), unsavedFiles);
 
     ASSERT_THAT(myCompleter.complete(27, 1),
                 Contains(IsCodeCompletion(Utf8StringLiteral("FunctionInIncludedHeaderUnsaved"),
@@ -309,8 +309,8 @@ TEST_F(CodeCompleter, DISABLED_FunctionInChangedIncludedHeader)
 TEST_F(CodeCompleter, DISABLED_FunctionInChangedIncludedHeaderWithUnsavedContentInMainFile) // it's not that bad because we reparse anyway
 {
     unsavedFiles.createOrUpdate({unsavedMainFileContainer});
-    translationUnits.update({unsavedMainFileContainer});
+    documents.update({unsavedMainFileContainer});
-    ClangBackEnd::CodeCompleter myCompleter(translationUnit.translationUnitCore(), unsavedFiles);
+    ClangBackEnd::CodeCompleter myCompleter(document.translationUnitCore(), unsavedFiles);
 
     copyChangedTargetHeaderToTemporaryIncludeDirecory();
 
@@ -345,16 +345,16 @@ TEST_F(CodeCompleter, DotToArrowCompletionForPointer)
                 ClangBackEnd::CompletionCorrection::DotToArrowCorrection);
 }
 
-TEST_F(CodeCompleter, DotToArrowCompletionForPointerInOutdatedTranslationUnit)
+TEST_F(CodeCompleter, DotToArrowCompletionForPointerInOutdatedDocument)
 {
     auto fileContainerBeforeTyping = dotArrowCorrectionForPointerFileContainerBeforeTyping;
-    translationUnits.create({fileContainerBeforeTyping});
+    documents.create({fileContainerBeforeTyping});
     unsavedFiles.createOrUpdate({fileContainerBeforeTyping});
-    auto translationUnit = translationUnits.translationUnit(fileContainerBeforeTyping.filePath(),
+    auto document = documents.document(fileContainerBeforeTyping.filePath(),
                                                             fileContainerBeforeTyping.projectPartId());
-    translationUnit.parse();
+    document.parse();
     unsavedFiles.createOrUpdate({dotArrowCorrectionForPointerFileContainerAfterTyping});
-    ClangBackEnd::CodeCompleter myCompleter(translationUnits.translationUnit(dotArrowCorrectionForPointerFileContainerAfterTyping).translationUnitCore(),
+    ClangBackEnd::CodeCompleter myCompleter(documents.document(dotArrowCorrectionForPointerFileContainerAfterTyping).translationUnitCore(),
                                             unsavedFiles);
 
     const ClangBackEnd::CodeCompletions completions = myCompleter.complete(5, 9);
@@ -443,13 +443,13 @@ TEST_F(CodeCompleter, NoDotArrowCorrectionForColonColon)
 ClangBackEnd::CodeCompleter CodeCompleter::setupCompleter(
         const ClangBackEnd::FileContainer &fileContainer)
 {
-    translationUnits.create({fileContainer});
+    documents.create({fileContainer});
     unsavedFiles.createOrUpdate({fileContainer});
-    translationUnit = translationUnits.translationUnit(fileContainer);
+    document = documents.document(fileContainer);
-    translationUnit.parse();
+    document.parse();
 
-    ClangBackEnd::TranslationUnit translationUnit = translationUnits.translationUnit(fileContainer);
+    ClangBackEnd::Document document = documents.document(fileContainer);
-    return ClangBackEnd::CodeCompleter(translationUnit.translationUnitCore(),
+    return ClangBackEnd::CodeCompleter(document.translationUnitCore(),
                                        unsavedFiles);
 }
 

tests/unit/unittest/cursortest.cpp

@@ -23,15 +23,15 @@
 **
 ****************************************************************************/
 
+#include <clangdocument.h>
+#include <clangdocuments.h>
 #include <clangstring.h>
 #include <cursor.h>
 #include <projectpart.h>
 #include <projects.h>
 #include <sourcelocation.h>
 #include <sourcerange.h>
-#include <clangtranslationunit.h>
 #include <clangtranslationunitcore.h>
-#include <translationunits.h>
 #include <unsavedfiles.h>
 
 #include <gmock/gmock.h>
@@ -40,11 +40,11 @@
 #include "gtest-qt-printing.h"
 
 using ClangBackEnd::Cursor;
-using ClangBackEnd::TranslationUnit;
+using ClangBackEnd::Document;
 using ClangBackEnd::TranslationUnitCore;
 using ClangBackEnd::UnsavedFiles;
 using ClangBackEnd::ProjectPart;
-using ClangBackEnd::TranslationUnits;
+using ClangBackEnd::Documents;
 using ClangBackEnd::ClangString;
 using ClangBackEnd::SourceRange;
 
@@ -63,15 +63,15 @@ namespace {
 struct Data {
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
     Utf8String filePath{Utf8StringLiteral(TESTDATA_DIR"/cursor.cpp")};
-    TranslationUnit translationUnit{filePath,
+    Document document{filePath,
                 ProjectPart(Utf8StringLiteral("projectPartId"), {Utf8StringLiteral("-std=c++11")}),
                 {},
-                translationUnits};
+                documents};
     TranslationUnitCore translationUnitCore{filePath,
-                                            translationUnit.translationUnitCore().cxIndex(),
+                                            document.translationUnitCore().cxIndex(),
-                                            translationUnit.translationUnitCore().cxTranslationUnit()};
+                                            document.translationUnitCore().cxTranslationUnit()};
 };
 
 class Cursor : public ::testing::Test
@@ -82,7 +82,7 @@ public:
 
 protected:
     static Data *d;
-    const TranslationUnit &translationUnit = d->translationUnit;
+    const Document &document = d->document;
     const TranslationUnitCore &translationUnitCore = d->translationUnitCore;
 };
 
@@ -808,7 +808,7 @@ Data *Cursor::d;
 void Cursor::SetUpTestCase()
 {
     d = new Data;
-    d->translationUnit.parse();
+    d->document.parse();
 }
 
 void Cursor::TearDownTestCase()

tests/unit/unittest/diagnosticsettest.cpp

@@ -24,6 +24,7 @@
 ****************************************************************************/
 
 #include <clangbackendipc_global.h>
+#include <clangdocument.h>
 #include <diagnosticcontainer.h>
 #include <diagnosticset.h>
 #include <fixitcontainer.h>
@@ -32,9 +33,8 @@
 #include <sourcelocation.h>
 #include <sourcelocationcontainer.h>
 #include <sourcerangecontainer.h>
-#include <clangtranslationunit.h>
 #include <clangtranslationunitcore.h>
-#include <translationunits.h>
+#include <clangdocuments.h>
 #include <unsavedfiles.h>
 
 #include <clang-c/Index.h>
@@ -56,7 +56,7 @@ using ::ClangBackEnd::FixItContainer;
 using ::ClangBackEnd::ProjectPart;
 using ::ClangBackEnd::SourceLocation;
 using ::ClangBackEnd::SourceLocationContainer;
-using ::ClangBackEnd::TranslationUnit;
+using ::ClangBackEnd::Document;
 using ::ClangBackEnd::UnsavedFiles;
 
 namespace {
@@ -69,15 +69,15 @@ protected:
     ProjectPart projectPart{Utf8StringLiteral("projectPartId"), {Utf8StringLiteral("-pedantic")}};
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
-    TranslationUnit translationUnit{Utf8StringLiteral(TESTDATA_DIR"/diagnostic_diagnosticset.cpp"),
+    Document document{Utf8StringLiteral(TESTDATA_DIR"/diagnostic_diagnosticset.cpp"),
-                                    projectPart,
+                      projectPart,
-                                    Utf8StringVector(),
+                      Utf8StringVector(),
-                                    translationUnits};
+                      documents};
-    TranslationUnit translationUnitMainFile{Utf8StringLiteral(TESTDATA_DIR"/diagnostic_diagnosticset_mainfile.cpp"),
+    Document documentMainFile{Utf8StringLiteral(TESTDATA_DIR"/diagnostic_diagnosticset_mainfile.cpp"),
-                                            projectPart,
+                              projectPart,
-                                            Utf8StringVector(),
+                              Utf8StringVector(),
-                                            translationUnits};
+                              documents};
 
 protected:
     enum ChildMode { WithChild, WithoutChild };
@@ -86,16 +86,16 @@ protected:
 
 TEST_F(DiagnosticSet, SetHasContent)
 {
-    translationUnit.parse();
+    document.parse();
-    const auto set = translationUnit.translationUnitCore().diagnostics();
+    const auto set = document.translationUnitCore().diagnostics();
 
     ASSERT_THAT(set.size(), 1);
 }
 
 TEST_F(DiagnosticSet, MoveConstructor)
 {
-    translationUnit.parse();
+    document.parse();
-    auto set = translationUnit.translationUnitCore().diagnostics();
+    auto set = document.translationUnitCore().diagnostics();
 
     const auto set2 = std::move(set);
 
@@ -105,8 +105,8 @@ TEST_F(DiagnosticSet, MoveConstructor)
 
 TEST_F(DiagnosticSet, MoveAssigment)
 {
-    translationUnit.parse();
+    document.parse();
-    auto set = translationUnit.translationUnitCore().diagnostics();
+    auto set = document.translationUnitCore().diagnostics();
 
     auto set2 = std::move(set);
     set = std::move(set2);
@@ -117,8 +117,8 @@ TEST_F(DiagnosticSet, MoveAssigment)
 
 TEST_F(DiagnosticSet, MoveSelfAssigment)
 {
-    translationUnit.parse();
+    document.parse();
-    auto set = translationUnit.translationUnitCore().diagnostics();
+    auto set = document.translationUnitCore().diagnostics();
 
     set = std::move(set);
 
@@ -127,24 +127,24 @@ TEST_F(DiagnosticSet, MoveSelfAssigment)
 
 TEST_F(DiagnosticSet, FirstElementEqualBegin)
 {
-    translationUnit.parse();
+    document.parse();
-    auto set = translationUnit.translationUnitCore().diagnostics();
+    auto set = document.translationUnitCore().diagnostics();
 
     ASSERT_TRUE(set.front() == *set.begin());
 }
 
 TEST_F(DiagnosticSet, BeginIsUnequalEnd)
 {
-    translationUnit.parse();
+    document.parse();
-    auto set = translationUnit.translationUnitCore().diagnostics();
+    auto set = document.translationUnitCore().diagnostics();
 
     ASSERT_TRUE(set.begin() != set.end());
 }
 
 TEST_F(DiagnosticSet, BeginPlusOneIsEqualEnd)
 {
-    translationUnit.parse();
+    document.parse();
-    auto set = translationUnit.translationUnitCore().diagnostics();
+    auto set = document.translationUnitCore().diagnostics();
 
     ASSERT_TRUE(++set.begin() == set.end());
 }
@@ -152,17 +152,17 @@ TEST_F(DiagnosticSet, BeginPlusOneIsEqualEnd)
 TEST_F(DiagnosticSet, ToDiagnosticContainersLetThroughByDefault)
 {
     const auto diagnosticContainerWithoutChild = expectedDiagnostic(WithChild);
-    translationUnitMainFile.parse();
+    documentMainFile.parse();
 
-    const auto diagnostics = translationUnitMainFile.translationUnitCore().diagnostics().toDiagnosticContainers();
+    const auto diagnostics = documentMainFile.translationUnitCore().diagnostics().toDiagnosticContainers();
 
     ASSERT_THAT(diagnostics, Contains(IsDiagnosticContainer(diagnosticContainerWithoutChild)));
 }
 
 TEST_F(DiagnosticSet, ToDiagnosticContainersFiltersOutTopLevelItem)
 {
-    translationUnitMainFile.parse();
+    documentMainFile.parse();
-    const ::DiagnosticSet diagnosticSetWithChildren{translationUnitMainFile.translationUnitCore().diagnostics()};
+    const ::DiagnosticSet diagnosticSetWithChildren{documentMainFile.translationUnitCore().diagnostics()};
     const auto acceptNoDiagnostics = [](const Diagnostic &) { return false; };
 
     const auto diagnostics = diagnosticSetWithChildren.toDiagnosticContainers(acceptNoDiagnostics);
@@ -192,7 +192,7 @@ DiagnosticContainer DiagnosticSet::expectedDiagnostic(DiagnosticSet::ChildMode c
         Utf8StringLiteral("Semantic Issue"),
         {Utf8String(), Utf8String()},
         ClangBackEnd::DiagnosticSeverity::Error,
-        SourceLocationContainer(translationUnitMainFile.filePath(), 3, 6),
+        SourceLocationContainer(documentMainFile.filePath(), 3, 6),
         {},
         {},
         children

tests/unit/unittest/diagnostictest.cpp

@@ -28,9 +28,9 @@
 #include <diagnosticset.h>
 #include <fixitcontainer.h>
 #include <projectpart.h>
-#include <clangtranslationunit.h>
+#include <clangdocument.h>
+#include <clangdocuments.h>
 #include <clangtranslationunitcore.h>
-#include <translationunits.h>
 #include <projects.h>
 #include <unsavedfiles.h>
 #include <sourcelocation.h>
@@ -51,13 +51,13 @@ using ::testing::PrintToString;
 
 using ClangBackEnd::DiagnosticSet;
 using ClangBackEnd::DiagnosticContainer;
-using ClangBackEnd::TranslationUnit;
+using ClangBackEnd::Document;
+using ClangBackEnd::Documents;
 using ClangBackEnd::ProjectPart;
 using ClangBackEnd::UnsavedFiles;
 using ClangBackEnd::Diagnostic;
 using ClangBackEnd::SourceLocation;
 using ClangBackEnd::DiagnosticSeverity;
-using ClangBackEnd::TranslationUnits;
 using ClangBackEnd::FixItContainer;
 using ClangBackEnd::SourceLocationContainer;
 
@@ -81,8 +81,8 @@ MATCHER_P4(IsSourceLocation, filePath, line, column, offset,
 }
 
 struct DiagnosticData {
-    DiagnosticData(TranslationUnit &translationUnit)
+    DiagnosticData(Document &document)
-        : diagnosticSet{translationUnit.translationUnitCore().diagnostics()}
+        : diagnosticSet{document.translationUnitCore().diagnostics()}
         , diagnostic{diagnosticSet.front()}
     {
     }
@@ -94,18 +94,18 @@ struct DiagnosticData {
 struct Data {
     Data()
     {
-        translationUnit.parse();
+        document.parse();
-        d.reset(new DiagnosticData(translationUnit));
+        d.reset(new DiagnosticData(document));
     }
 
     ProjectPart projectPart{Utf8StringLiteral("projectPartId"), {Utf8StringLiteral("-std=c++11")}};
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
-    TranslationUnit translationUnit{Utf8StringLiteral(TESTDATA_DIR"/diagnostic_diagnostic.cpp"),
+    Document document{Utf8StringLiteral(TESTDATA_DIR"/diagnostic_diagnostic.cpp"),
-                                    projectPart,
+                      projectPart,
-                                    Utf8StringVector(),
+                      Utf8StringVector(),
-                                    translationUnits};
+                      documents};
     std::unique_ptr<DiagnosticData> d;
 };
 
@@ -215,7 +215,7 @@ DiagnosticContainer Diagnostic::expectedDiagnostic(Diagnostic::ChildMode childMo
             Utf8StringLiteral("Semantic Issue"),
             {Utf8String(), Utf8String()},
             ClangBackEnd::DiagnosticSeverity::Note,
-            SourceLocationContainer(d->translationUnit.filePath(), 5, 6),
+            SourceLocationContainer(d->document.filePath(), 5, 6),
             {},
             {},
             {}
@@ -229,7 +229,7 @@ DiagnosticContainer Diagnostic::expectedDiagnostic(Diagnostic::ChildMode childMo
             Utf8StringLiteral("Semantic Issue"),
             {Utf8String(), Utf8String()},
             ClangBackEnd::DiagnosticSeverity::Error,
-            SourceLocationContainer(d->translationUnit.filePath(), 7, 5),
+            SourceLocationContainer(d->document.filePath(), 7, 5),
             {},
             {},
             children

tests/unit/unittest/fixittest.cpp

@@ -27,9 +27,9 @@
 #include <diagnosticset.h>
 #include <projectpart.h>
 #include <projects.h>
-#include <clangtranslationunit.h>
+#include <clangdocument.h>
+#include <clangdocuments.h>
 #include <clangtranslationunitcore.h>
-#include <translationunits.h>
 #include <unsavedfiles.h>
 #include <sourcelocation.h>
 #include <sourcerange.h>
@@ -43,7 +43,7 @@
 #include "gtest-qt-printing.h"
 
 using ClangBackEnd::DiagnosticSet;
-using ClangBackEnd::TranslationUnit;
+using ClangBackEnd::Document;
 using ClangBackEnd::TranslationUnitCore;
 using ClangBackEnd::ProjectPart;
 using ClangBackEnd::UnsavedFiles;
@@ -88,19 +88,19 @@ struct Data
 {
     Data()
     {
-        translationUnit.parse();
+        document.parse();
         d.reset(new FixItData(translationUnitCore));
     }
 
     ProjectPart projectPart{Utf8StringLiteral("projectPartId")};
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
-    TranslationUnit translationUnit{Utf8StringLiteral(TESTDATA_DIR"/diagnostic_semicolon_fixit.cpp"),
+    Document document{Utf8StringLiteral(TESTDATA_DIR"/diagnostic_semicolon_fixit.cpp"),
-                                    projectPart,
+                      projectPart,
-                                    Utf8StringVector(),
+                      Utf8StringVector(),
-                                    translationUnits};
+                      documents};
-    TranslationUnitCore translationUnitCore{translationUnit.translationUnitCore()};
+    TranslationUnitCore translationUnitCore{document.translationUnitCore()};
     std::unique_ptr<FixItData> d;
 };
 

tests/unit/unittest/highlightingmarksreportertest.cpp

@@ -24,14 +24,14 @@
 ****************************************************************************/
 
 #include <chunksreportedmonitor.h>
+#include <clangdocument.h>
+#include <clangdocuments.h>
 #include <cursor.h>
-#include <clangtranslationunit.h>
 #include <highlightingmarkcontainer.h>
 #include <highlightingmarks.h>
 #include <clanghighlightingmarksreporter.h>
 #include <projectpart.h>
 #include <projects.h>
-#include <translationunits.h>
 #include <unsavedfiles.h>
 
 #include <gmock/gmock.h>
@@ -43,11 +43,11 @@ using ClangBackEnd::Cursor;
 using ClangBackEnd::HighlightingMarks;
 using ClangBackEnd::HighlightingMarkContainer;
 using ClangBackEnd::HighlightingType;
-using ClangBackEnd::TranslationUnit;
+using ClangBackEnd::Document;
+using ClangBackEnd::Documents;
 using ClangBackEnd::UnsavedFiles;
 using ClangBackEnd::ProjectPart;
 using ClangBackEnd::ProjectParts;
-using ClangBackEnd::TranslationUnits;
 using ClangBackEnd::ChunksReportedMonitor;
 
 namespace {
@@ -55,12 +55,12 @@ namespace {
 struct Data {
     ProjectParts projects;
     UnsavedFiles unsavedFiles;
-    TranslationUnits translationUnits{projects, unsavedFiles};
+    Documents documents{projects, unsavedFiles};
-    TranslationUnit translationUnit{Utf8StringLiteral(TESTDATA_DIR"/highlightingmarks.cpp"),
+    Document document{Utf8StringLiteral(TESTDATA_DIR"/highlightingmarks.cpp"),
-                                    ProjectPart(Utf8StringLiteral("projectPartId"),
+                      ProjectPart(Utf8StringLiteral("projectPartId"),
-                                                {Utf8StringLiteral("-std=c++14")}),
+                                  {Utf8StringLiteral("-std=c++14")}),
-                                    {},
+                      {},
-                                    translationUnits};
+                      documents};
 };
 
 class HighlightingMarksReporter : public ::testing::Test

tests/unit/unittest/highlightingmarkstest.cpp

@@ -23,7 +23,8 @@
 **
 ****************************************************************************/
 
-#include <clangtranslationunit.h>
+#include <clangdocument.h>
+#include <clangdocuments.h>
 #include <clangtranslationunitcore.h>
 #include <cursor.h>
 #include <clangbackendipc_global.h>
@@ -34,7 +35,6 @@
 #include <sourcerange.h>
 #include <highlightingmark.h>
 #include <highlightingmarks.h>
-#include <translationunits.h>
 #include <unsavedfiles.h>
 
 #include <clang-c/Index.h>
@@ -49,11 +49,11 @@ using ClangBackEnd::HighlightingTypes;
 using ClangBackEnd::HighlightingMark;
 using ClangBackEnd::HighlightingMarks;
 using ClangBackEnd::HighlightingType;
-using ClangBackEnd::TranslationUnit;
+using ClangBackEnd::Document;
+using ClangBackEnd::Documents;
 using ClangBackEnd::TranslationUnitCore;
 using ClangBackEnd::UnsavedFiles;
 using ClangBackEnd::ProjectPart;
-using ClangBackEnd::TranslationUnits;
 using ClangBackEnd::ClangString;
 using ClangBackEnd::SourceRange;
 
@@ -101,20 +101,21 @@ MATCHER_P2(HasTwoTypes, firstType, secondType,
 struct Data {
     Data()
     {
-        translationUnit.parse();
+        document.parse();
     }
 
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
     Utf8String filePath{Utf8StringLiteral(TESTDATA_DIR"/highlightingmarks.cpp")};
-    TranslationUnit translationUnit{filePath,
+    Document document{filePath,
-                ProjectPart(Utf8StringLiteral("projectPartId"), {Utf8StringLiteral("-std=c++14")}),
+                      ProjectPart(Utf8StringLiteral("projectPartId"),
-                {},
+                                  {Utf8StringLiteral("-std=c++14")}),
-                translationUnits};
+                      {},
+                      documents};
     TranslationUnitCore translationUnitCore{filePath,
-                                            translationUnit.translationUnitCore().cxIndex(),
+                                            document.translationUnitCore().cxIndex(),
-                                            translationUnit.translationUnitCore().cxTranslationUnit()};
+                                            document.translationUnitCore().cxTranslationUnit()};
 };
 
 class HighlightingMarks : public ::testing::Test

tests/unit/unittest/skippedsourcerangestest.cpp

@@ -24,6 +24,8 @@
 ****************************************************************************/
 
 #include <cursor.h>
+#include <clangdocument.h>
+#include <clangdocuments.h>
 #include <clangstring.h>
 #include <clangtranslationunitcore.h>
 #include <projectpart.h>
@@ -31,8 +33,6 @@
 #include <skippedsourceranges.h>
 #include <sourcelocation.h>
 #include <sourcerange.h>
-#include <clangtranslationunit.h>
-#include <translationunits.h>
 #include <unsavedfiles.h>
 
 #include <sourcerangecontainer.h>
@@ -45,11 +45,11 @@
 #include "gtest-qt-printing.h"
 
 using ClangBackEnd::Cursor;
-using ClangBackEnd::TranslationUnit;
+using ClangBackEnd::Document;
+using ClangBackEnd::Documents;
 using ClangBackEnd::TranslationUnitCore;
 using ClangBackEnd::UnsavedFiles;
 using ClangBackEnd::ProjectPart;
-using ClangBackEnd::TranslationUnits;
 using ClangBackEnd::ClangString;
 using ClangBackEnd::SourceRange;
 using ClangBackEnd::SkippedSourceRanges;
@@ -88,21 +88,22 @@ MATCHER_P4(IsSourceLocation, filePath, line, column, offset,
 struct Data {
     Data()
     {
-        translationUnit.parse();
+        document.parse();
     }
 
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
     Utf8String filePath = Utf8StringLiteral(TESTDATA_DIR"/skippedsourceranges.cpp");
-    TranslationUnit translationUnit{filePath,
+    Document document{filePath,
-                ProjectPart(Utf8StringLiteral("projectPartId"),
+                      ProjectPart(Utf8StringLiteral("projectPartId"),
-                            {Utf8StringLiteral("-std=c++11"),Utf8StringLiteral("-DBLAH")}),
+                                 {Utf8StringLiteral("-std=c++11"),
-                {},
+                                  Utf8StringLiteral("-DBLAH")}),
-                translationUnits};
+                      {},
+                      documents};
     TranslationUnitCore translationUnitCore{filePath,
-                                            translationUnit.translationUnitCore().cxIndex(),
+                                            document.translationUnitCore().cxIndex(),
-                                            translationUnit.translationUnitCore().cxTranslationUnit()};
+                                            document.translationUnitCore().cxTranslationUnit()};
 };
 
 class SkippedSourceRanges : public ::testing::Test

tests/unit/unittest/sourcelocationtest.cpp

@@ -27,9 +27,9 @@
 #include <diagnosticset.h>
 #include <projectpart.h>
 #include <projects.h>
-#include <clangtranslationunit.h>
+#include <clangdocument.h>
+#include <clangdocuments.h>
 #include <clangtranslationunitcore.h>
-#include <translationunits.h>
 #include <unsavedfiles.h>
 #include <sourcelocation.h>
 
@@ -44,7 +44,7 @@ using ClangBackEnd::Diagnostic;
 using ClangBackEnd::DiagnosticSet;
 using ClangBackEnd::ProjectPart;
 using ClangBackEnd::SourceLocation;
-using ClangBackEnd::TranslationUnit;
+using ClangBackEnd::Document;
 using ClangBackEnd::UnsavedFiles;
 
 using testing::EndsWith;
@@ -53,8 +53,8 @@ using testing::Not;
 namespace {
 
 struct SourceLocationData {
-    SourceLocationData(TranslationUnit &translationUnit)
+    SourceLocationData(Document &document)
-        : diagnosticSet{translationUnit.translationUnitCore().diagnostics()}
+        : diagnosticSet{document.translationUnitCore().diagnostics()}
         , diagnostic{diagnosticSet.front()}
         , sourceLocation{diagnostic.location()}
     {
@@ -68,18 +68,18 @@ struct SourceLocationData {
 struct Data {
     Data()
     {
-        translationUnit.parse();
+        document.parse();
-        d.reset(new SourceLocationData(translationUnit));
+        d.reset(new SourceLocationData(document));
     }
 
     ProjectPart projectPart{Utf8StringLiteral("projectPartId")};
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
-    TranslationUnit translationUnit{Utf8StringLiteral(TESTDATA_DIR"/diagnostic_source_location.cpp"),
+    Document document{Utf8StringLiteral(TESTDATA_DIR"/diagnostic_source_location.cpp"),
-                                    projectPart,
+                      projectPart,
-                                    Utf8StringVector(),
+                      Utf8StringVector(),
-                                    translationUnits};
+                      documents};
     std::unique_ptr<SourceLocationData> d;
 };
 
@@ -91,7 +91,7 @@ public:
 
 protected:
     static Data *d;
-    TranslationUnit &translationUnit = d->translationUnit;
+    Document &document = d->document;
     ::SourceLocation &sourceLocation = d->d->sourceLocation;
 };
 
@@ -117,12 +117,12 @@ TEST_F(SourceLocation, Offset)
 
 TEST_F(SourceLocation, Create)
 {
-    ASSERT_THAT(translationUnit.translationUnitCore().sourceLocationAt(4, 1), sourceLocation);
+    ASSERT_THAT(document.translationUnitCore().sourceLocationAt(4, 1), sourceLocation);
 }
 
 TEST_F(SourceLocation, NotEqual)
 {
-    ASSERT_THAT(translationUnit.translationUnitCore().sourceLocationAt(3, 1), Not(sourceLocation));
+    ASSERT_THAT(document.translationUnitCore().sourceLocationAt(3, 1), Not(sourceLocation));
 }
 
 Data *SourceLocation::d;

tests/unit/unittest/sourcerangetest.cpp

@@ -27,8 +27,8 @@
 #include <diagnostic.h>
 #include <diagnosticset.h>
 #include <projectpart.h>
-#include <clangtranslationunit.h>
+#include <clangdocument.h>
-#include <translationunits.h>
+#include <clangdocuments.h>
 #include <projects.h>
 #include <unsavedfiles.h>
 #include <sourcerange.h>
@@ -43,13 +43,13 @@
 #include "gtest-qt-printing.h"
 
 using ClangBackEnd::DiagnosticSet;
-using ClangBackEnd::TranslationUnit;
+using ClangBackEnd::Document;
+using ClangBackEnd::Documents;
 using ClangBackEnd::TranslationUnitCore;
 using ClangBackEnd::ProjectPart;
 using ClangBackEnd::UnsavedFiles;
 using ClangBackEnd::Diagnostic;
 using ClangBackEnd::SourceRange;
-using ClangBackEnd::TranslationUnits;
 
 using testing::PrintToString;
 using testing::IsEmpty;
@@ -75,8 +75,8 @@ MATCHER_P4(IsSourceLocation, filePath, line, column, offset,
 }
 
 struct SourceRangeData {
-    SourceRangeData(TranslationUnit &translationUnit)
+    SourceRangeData(Document &document)
-        : diagnosticSet{translationUnit.translationUnitCore().diagnostics()}
+        : diagnosticSet{document.translationUnitCore().diagnostics()}
         , diagnostic{diagnosticSet.front()}
         , diagnosticWithFilteredOutInvalidRange{diagnosticSet.at(1)}
         , sourceRange{diagnostic.ranges().front()}
@@ -92,22 +92,22 @@ struct SourceRangeData {
 struct Data {
     Data()
     {
-        translationUnit.parse();
+        document.parse();
-        d.reset(new SourceRangeData(translationUnit));
+        d.reset(new SourceRangeData(document));
     }
 
     ProjectPart projectPart{Utf8StringLiteral("projectPartId"), {Utf8StringLiteral("-pedantic")}};
     ClangBackEnd::ProjectParts projects;
     ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
+    ClangBackEnd::Documents documents{projects, unsavedFiles};
     Utf8String filePath{Utf8StringLiteral(TESTDATA_DIR"/diagnostic_source_range.cpp")};
-    TranslationUnit translationUnit{filePath,
+    Document document{filePath,
-                                    projectPart,
+                      projectPart,
-                                    Utf8StringVector(),
+                      Utf8StringVector(),
-                                    translationUnits};
+                      documents};
     TranslationUnitCore translationUnitCore{filePath,
-                                            translationUnit.translationUnitCore().cxIndex(),
+                                            document.translationUnitCore().cxIndex(),
-                                            translationUnit.translationUnitCore().cxTranslationUnit()};
+                                            document.translationUnitCore().cxTranslationUnit()};
 
     std::unique_ptr<SourceRangeData> d;
 };

tests/unit/unittest/translationunitstest.cpp

@@ -1,354 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-****************************************************************************/
-
-#include <projectpart.h>
-#include <projectpartsdonotexistexception.h>
-#include <projects.h>
-#include <translationunitdoesnotexistexception.h>
-#include <translationunitalreadyexistsexception.h>
-#include <translationunitfilenotexitexception.h>
-#include <clangtranslationunit.h>
-#include <translationunitisnullexception.h>
-#include <translationunits.h>
-#include <unsavedfiles.h>
-#include <utf8string.h>
-
-#include <clang-c/Index.h>
-
-#include <gmock/gmock.h>
-#include <gmock/gmock-matchers.h>
-#include <gtest/gtest.h>
-#include "gtest-qt-printing.h"
-
-using ClangBackEnd::TranslationUnit;
-using ClangBackEnd::UnsavedFiles;
-using ClangBackEnd::ProjectPart;
-using ClangBackEnd::ProjectPartContainer;
-
-using testing::IsNull;
-using testing::NotNull;
-using testing::Gt;
-using testing::Not;
-using testing::Contains;
-
-namespace {
-
-using ::testing::PrintToString;
-
-MATCHER_P3(IsTranslationUnit, filePath, projectPartId, documentRevision,
-           std::string(negation ? "isn't" : "is")
-           + " translation unit with file path "+ PrintToString(filePath)
-           + " and project " + PrintToString(projectPartId)
-           + " and document revision " + PrintToString(documentRevision)
-           )
-{
-    return arg.filePath() == filePath
-        && arg.projectPartId() == projectPartId
-        && arg.documentRevision() == documentRevision;
-}
-
-class TranslationUnits : public ::testing::Test
-{
-protected:
-    void SetUp() override;
-
-protected:
-    ClangBackEnd::ProjectParts projects;
-    ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
-    const Utf8String filePath = Utf8StringLiteral(TESTDATA_DIR"/translationunits.cpp");
-    const Utf8String headerPath = Utf8StringLiteral(TESTDATA_DIR"/translationunits.h");
-    const Utf8String nonExistingFilePath = Utf8StringLiteral("foo.cpp");
-    const Utf8String projectPartId = Utf8StringLiteral("projectPartId");
-    const Utf8String otherProjectPartId = Utf8StringLiteral("otherProjectPartId");
-    const Utf8String nonExistingProjectPartId = Utf8StringLiteral("nonExistingProjectPartId");
-    const ClangBackEnd::FileContainer fileContainer{filePath, projectPartId};
-    const ClangBackEnd::FileContainer headerContainer{headerPath, projectPartId};
-};
-
-TEST_F(TranslationUnits, ThrowForGettingWithWrongFilePath)
-{
-    ASSERT_THROW(translationUnits.translationUnit(nonExistingFilePath, projectPartId),
-                 ClangBackEnd::TranslationUnitDoesNotExistException);
-
-}
-
-TEST_F(TranslationUnits, ThrowForGettingWithWrongProjectPartFilePath)
-{
-    ASSERT_THROW(translationUnits.translationUnit(filePath, nonExistingProjectPartId),
-                 ClangBackEnd::ProjectPartDoNotExistException);
-
-}
-
-TEST_F(TranslationUnits, ThrowForAddingNonExistingFile)
-{
-    ClangBackEnd::FileContainer fileContainer(nonExistingFilePath, projectPartId);
-
-    ASSERT_THROW(translationUnits.create({fileContainer}),
-                 ClangBackEnd::TranslationUnitFileNotExitsException);
-}
-
-TEST_F(TranslationUnits, DoNotThrowForAddingNonExistingFileWithUnsavedContent)
-{
-    ClangBackEnd::FileContainer fileContainer(nonExistingFilePath, projectPartId, Utf8String(), true);
-
-    ASSERT_NO_THROW(translationUnits.create({fileContainer}));
-}
-
-TEST_F(TranslationUnits, Add)
-{
-    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
-
-    translationUnits.create({fileContainer});
-
-    ASSERT_THAT(translationUnits.translationUnit(filePath, projectPartId),
-                IsTranslationUnit(filePath, projectPartId, 74u));
-}
-
-TEST_F(TranslationUnits, AddAndTestCreatedTranslationUnit)
-{
-    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
-
-    auto createdTranslationUnits = translationUnits.create({fileContainer});
-
-    ASSERT_THAT(createdTranslationUnits.front(),
-                IsTranslationUnit(filePath, projectPartId, 74u));
-}
-
-TEST_F(TranslationUnits, ThrowForCreatingAnExistingTranslationUnit)
-{
-    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
-    translationUnits.create({fileContainer});
-
-    ASSERT_THROW(translationUnits.create({fileContainer}),
-                 ClangBackEnd::TranslationUnitAlreadyExistsException);
-}
-
-TEST_F(TranslationUnits, ThrowForUpdatingANonExistingTranslationUnit)
-{
-    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
-    ASSERT_THROW(translationUnits.update({fileContainer}),
-                 ClangBackEnd::TranslationUnitDoesNotExistException);
-}
-
-TEST_F(TranslationUnits, UpdateSingle)
-{
-    ClangBackEnd::FileContainer createFileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
-    ClangBackEnd::FileContainer updateFileContainer(filePath, Utf8String(), Utf8StringVector(), 75u);
-    translationUnits.create({createFileContainer});
-
-    translationUnits.update({updateFileContainer});
-
-    ASSERT_THAT(translationUnits.translationUnit(filePath, projectPartId),
-                IsTranslationUnit(filePath, projectPartId, 75u));
-}
-
-TEST_F(TranslationUnits, UpdateMultiple)
-{
-    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
-    ClangBackEnd::FileContainer fileContainerWithOtherProject(filePath, otherProjectPartId, Utf8StringVector(), 74u);
-    ClangBackEnd::FileContainer updatedFileContainer(filePath, Utf8String(), Utf8StringVector(), 75u);
-    translationUnits.create({fileContainer, fileContainerWithOtherProject});
-
-    translationUnits.update({updatedFileContainer});
-
-    ASSERT_THAT(translationUnits.translationUnit(filePath, projectPartId),
-                IsTranslationUnit(filePath, projectPartId, 75u));
-    ASSERT_THAT(translationUnits.translationUnit(filePath, otherProjectPartId),
-                IsTranslationUnit(filePath, otherProjectPartId, 75u));
-}
-
-TEST_F(TranslationUnits, UpdateUnsavedFileAndCheckForReparse)
-{
-    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
-    ClangBackEnd::FileContainer headerContainer(headerPath, projectPartId, Utf8StringVector(), 74u);
-    ClangBackEnd::FileContainer headerContainerWithUnsavedContent(headerPath, projectPartId, Utf8String(), true, 75u);
-    translationUnits.create({fileContainer, headerContainer});
-    TranslationUnit translationUnit = translationUnits.translationUnit(filePath, projectPartId);
-    translationUnit.parse();
-
-    translationUnits.update({headerContainerWithUnsavedContent});
-
-    ASSERT_TRUE(translationUnits.translationUnit(filePath, projectPartId).isNeedingReparse());
-}
-
-TEST_F(TranslationUnits, RemoveFileAndCheckForReparse)
-{
-    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
-    ClangBackEnd::FileContainer headerContainer(headerPath, projectPartId, Utf8StringVector(), 74u);
-    ClangBackEnd::FileContainer headerContainerWithUnsavedContent(headerPath, projectPartId, Utf8String(), true, 75u);
-    translationUnits.create({fileContainer, headerContainer});
-    TranslationUnit translationUnit = translationUnits.translationUnit(filePath, projectPartId);
-    translationUnit.parse();
-
-    translationUnits.remove({headerContainerWithUnsavedContent});
-
-    ASSERT_TRUE(translationUnits.translationUnit(filePath, projectPartId).isNeedingReparse());
-}
-
-TEST_F(TranslationUnits, DontGetNewerFileContainerIfRevisionIsTheSame)
-{
-    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
-    translationUnits.create({fileContainer});
-
-    auto newerFileContainers = translationUnits.newerFileContainers({fileContainer});
-
-    ASSERT_THAT(newerFileContainers.size(), 0);
-}
-
-TEST_F(TranslationUnits, GetNewerFileContainerIfRevisionIsDifferent)
-{
-    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId, Utf8StringVector(), 74u);
-    ClangBackEnd::FileContainer newerContainer(filePath, projectPartId, Utf8StringVector(), 75u);
-    translationUnits.create({fileContainer});
-
-    auto newerFileContainers = translationUnits.newerFileContainers({newerContainer});
-
-    ASSERT_THAT(newerFileContainers.size(), 1);
-}
-
-TEST_F(TranslationUnits, ThrowForRemovingWithWrongFilePath)
-{
-    ClangBackEnd::FileContainer fileContainer(nonExistingFilePath, projectPartId);
-
-    ASSERT_THROW(translationUnits.remove({fileContainer}),
-                 ClangBackEnd::TranslationUnitDoesNotExistException);
-}
-
-TEST_F(TranslationUnits, ThrowForRemovingWithWrongProjectPartFilePath)
-{
-    ClangBackEnd::FileContainer fileContainer(filePath, nonExistingProjectPartId);
-
-    ASSERT_THROW(translationUnits.remove({fileContainer}),
-                 ClangBackEnd::ProjectPartDoNotExistException);
-}
-
-TEST_F(TranslationUnits, Remove)
-{
-    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId);
-    translationUnits.create({fileContainer});
-
-    translationUnits.remove({fileContainer});
-
-    ASSERT_THROW(translationUnits.translationUnit(filePath, projectPartId),
-                 ClangBackEnd::TranslationUnitDoesNotExistException);
-}
-
-TEST_F(TranslationUnits, RemoveAllValidIfExceptionIsThrown)
-{
-    ClangBackEnd::FileContainer fileContainer(filePath, projectPartId);
-    translationUnits.create({fileContainer});
-
-    ASSERT_THROW(translationUnits.remove({ClangBackEnd::FileContainer(Utf8StringLiteral("dontextist.pro"), projectPartId), fileContainer}),
-                 ClangBackEnd::TranslationUnitDoesNotExistException);
-
-    ASSERT_THAT(translationUnits.translationUnits(),
-                Not(Contains(TranslationUnit(filePath,
-                                             projects.project(projectPartId),
-                                             Utf8StringVector(),
-                                             translationUnits))));
-}
-
-TEST_F(TranslationUnits, HasTranslationUnit)
-{
-    translationUnits.create({{filePath, projectPartId}});
-
-    ASSERT_TRUE(translationUnits.hasTranslationUnit(filePath, projectPartId));
-}
-
-TEST_F(TranslationUnits, HasNotTranslationUnit)
-{
-    ASSERT_FALSE(translationUnits.hasTranslationUnit(filePath, projectPartId));
-}
-
-TEST_F(TranslationUnits, isUsedByCurrentEditor)
-{
-    translationUnits.create({fileContainer});
-    auto translationUnit = translationUnits.translationUnit(fileContainer);
-
-    translationUnits.setUsedByCurrentEditor(filePath);
-
-    ASSERT_TRUE(translationUnit.isUsedByCurrentEditor());
-}
-
-TEST_F(TranslationUnits, IsNotCurrentEditor)
-{
-    translationUnits.create({fileContainer});
-    auto translationUnit = translationUnits.translationUnit(fileContainer);
-
-    translationUnits.setUsedByCurrentEditor(headerPath);
-
-    ASSERT_FALSE(translationUnit.isUsedByCurrentEditor());
-}
-
-TEST_F(TranslationUnits, IsNotCurrentEditorAfterBeingCurrent)
-{
-    translationUnits.create({fileContainer});
-    auto translationUnit = translationUnits.translationUnit(fileContainer);
-    translationUnits.setUsedByCurrentEditor(filePath);
-
-    translationUnits.setUsedByCurrentEditor(headerPath);
-
-    ASSERT_FALSE(translationUnit.isUsedByCurrentEditor());
-}
-
-TEST_F(TranslationUnits, IsVisibleEditor)
-{
-    translationUnits.create({fileContainer});
-    auto translationUnit = translationUnits.translationUnit(fileContainer);
-
-    translationUnits.setVisibleInEditors({filePath});
-
-    ASSERT_TRUE(translationUnit.isVisibleInEditor());
-}
-
-TEST_F(TranslationUnits, IsNotVisibleEditor)
-{
-    translationUnits.create({fileContainer});
-    auto translationUnit = translationUnits.translationUnit(fileContainer);
-
-    translationUnits.setVisibleInEditors({headerPath});
-
-    ASSERT_FALSE(translationUnit.isVisibleInEditor());
-}
-
-TEST_F(TranslationUnits, IsNotVisibleEditorAfterBeingVisible)
-{
-    translationUnits.create({fileContainer});
-    auto translationUnit = translationUnits.translationUnit(fileContainer);
-    translationUnits.setVisibleInEditors({filePath});
-
-    translationUnits.setVisibleInEditors({headerPath});
-
-    ASSERT_FALSE(translationUnit.isVisibleInEditor());
-}
-
-void TranslationUnits::SetUp()
-{
-    projects.createOrUpdate({ProjectPartContainer(projectPartId)});
-    projects.createOrUpdate({ProjectPartContainer(otherProjectPartId)});
-}
-
-}

tests/unit/unittest/translationunittest.cpp

@@ -1,391 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt Creator.
-**
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-****************************************************************************/
-
-#include <clangfilepath.h>
-#include <clangtranslationunitupdater.h>
-#include <commandlinearguments.h>
-#include <diagnosticset.h>
-#include <highlightingmarks.h>
-#include <filecontainer.h>
-#include <projectpart.h>
-#include <projectpartcontainer.h>
-#include <projects.h>
-#include <translationunitdoesnotexistexception.h>
-#include <translationunitfilenotexitexception.h>
-#include <clangtranslationunit.h>
-#include <clangtranslationunitcore.h>
-#include <translationunitisnullexception.h>
-#include <translationunitparseerrorexception.h>
-#include <translationunits.h>
-#include <unsavedfiles.h>
-#include <utf8string.h>
-
-#include <clang-c/Index.h>
-
-#include <gmock/gmock.h>
-#include <gmock/gmock-matchers.h>
-#include <gtest/gtest.h>
-#include "gtest-qt-printing.h"
-
-#include <QTemporaryFile>
-
-#include <chrono>
-#include <thread>
-
-using ClangBackEnd::FileContainer;
-using ClangBackEnd::FilePath;
-using ClangBackEnd::TranslationUnit;
-using ClangBackEnd::UnsavedFiles;
-using ClangBackEnd::ProjectPart;
-using ClangBackEnd::ProjectPartContainer;
-using ClangBackEnd::TranslationUnits;
-using ClangBackEnd::TranslationUnitUpdateResult;
-
-using testing::IsNull;
-using testing::NotNull;
-using testing::Eq;
-using testing::Gt;
-using testing::Contains;
-using testing::EndsWith;
-using testing::AllOf;
-
-namespace {
-
-class TranslationUnit : public ::testing::Test
-{
-protected:
-    void SetUp() override;
-    ::TranslationUnit createTranslationUnitAndDeleteFile();
-    QByteArray readContentFromTranslationUnitFile() const;
-
-protected:
-    ClangBackEnd::ProjectParts projects;
-    Utf8String projectPartId{Utf8StringLiteral("/path/to/projectfile")};
-    ProjectPart projectPart;
-    Utf8String translationUnitFilePath = Utf8StringLiteral(TESTDATA_DIR"/translationunits.cpp");
-    ClangBackEnd::UnsavedFiles unsavedFiles;
-    ClangBackEnd::TranslationUnits translationUnits{projects, unsavedFiles};
-    ::TranslationUnit translationUnit;
-};
-
-TEST_F(TranslationUnit, DefaultTranslationUnitIsInvalid)
-{
-    ::TranslationUnit translationUnit;
-
-    ASSERT_TRUE(translationUnit.isNull());
-}
-
-TEST_F(TranslationUnit, DefaultTranslationUnitIsNotIntact)
-{
-    ::TranslationUnit translationUnit;
-
-    ASSERT_FALSE(translationUnit.isIntact());
-}
-
-TEST_F(TranslationUnit, ThrowExceptionForNonExistingFilePath)
-{
-    ASSERT_THROW(::TranslationUnit(Utf8StringLiteral("file.cpp"), projectPart, Utf8StringVector(), translationUnits),
-                 ClangBackEnd::TranslationUnitFileNotExitsException);
-}
-
-TEST_F(TranslationUnit, ThrowNoExceptionForNonExistingFilePathIfDoNotCheckIfFileExistsIsSet)
-{
-    ASSERT_NO_THROW(::TranslationUnit(Utf8StringLiteral("file.cpp"), projectPart, Utf8StringVector(), translationUnits, ::TranslationUnit::DoNotCheckIfFileExists));
-}
-
-TEST_F(TranslationUnit, TranslationUnitIsValid)
-{
-    ASSERT_FALSE(translationUnit.isNull());
-}
-
-
-TEST_F(TranslationUnit, ThrowExceptionForGettingIndexForInvalidUnit)
-{
-    ::TranslationUnit translationUnit;
-
-    ASSERT_THROW(translationUnit.translationUnitCore().cxIndex(), ClangBackEnd::TranslationUnitIsNullException);
-}
-
-TEST_F(TranslationUnit, ThrowExceptionForGettingCxTranslationUnitForInvalidUnit)
-{
-    ::TranslationUnit translationUnit;
-
-    ASSERT_THROW(translationUnit.translationUnitCore().cxIndex(), ClangBackEnd::TranslationUnitIsNullException);
-}
-
-TEST_F(TranslationUnit, CxTranslationUnitGetterIsNonNullForParsedUnit)
-{
-    translationUnit.parse();
-
-    ASSERT_THAT(translationUnit.translationUnitCore().cxIndex(), NotNull());
-}
-
-TEST_F(TranslationUnit, ThrowExceptionIfGettingFilePathForNullUnit)
-{
-   ::TranslationUnit translationUnit;
-
-    ASSERT_THROW(translationUnit.filePath(), ClangBackEnd::TranslationUnitIsNullException);
-}
-
-TEST_F(TranslationUnit, ResetedTranslationUnitIsNull)
-{
-    translationUnit.reset();
-
-    ASSERT_TRUE(translationUnit.isNull());
-}
-
-TEST_F(TranslationUnit, LastCommandLineArgumentIsFilePath)
-{
-    const Utf8String nativeFilePath = FilePath::toNativeSeparators(translationUnitFilePath);
-    const auto arguments = translationUnit.createUpdater().commandLineArguments();
-
-    ASSERT_THAT(arguments.at(arguments.count() - 1), Eq(nativeFilePath));
-}
-
-TEST_F(TranslationUnit, TimeStampForProjectPartChangeIsUpdatedAsNewCxTranslationUnitIsGenerated)
-{
-    auto lastChangeTimePoint = translationUnit.lastProjectPartChangeTimePoint();
-    std::this_thread::sleep_for(std::chrono::steady_clock::duration(1));
-
-    translationUnit.parse();
-
-    ASSERT_THAT(translationUnit.lastProjectPartChangeTimePoint(), Gt(lastChangeTimePoint));
-}
-
-TEST_F(TranslationUnit, TimeStampForProjectPartChangeIsUpdatedAsProjectPartIsCleared)
-{
-    ProjectPart projectPart = translationUnit.projectPart();
-    translationUnit.parse();
-    auto lastChangeTimePoint = translationUnit.lastProjectPartChangeTimePoint();
-    std::this_thread::sleep_for(std::chrono::steady_clock::duration(1));
-
-    projectPart.clear();
-    translationUnit.parse();
-
-    ASSERT_THAT(translationUnit.lastProjectPartChangeTimePoint(), Gt(lastChangeTimePoint));
-}
-
-TEST_F(TranslationUnit, DocumentRevisionInFileContainerGetter)
-{
-    translationUnit.setDocumentRevision(74);
-
-    ASSERT_THAT(translationUnit.fileContainer().documentRevision(), 74);
-}
-
-TEST_F(TranslationUnit, DependedFilePaths)
-{
-    translationUnit.parse();
-
-    ASSERT_THAT(translationUnit.dependedFilePaths(),
-                AllOf(Contains(translationUnitFilePath),
-                      Contains(Utf8StringLiteral(TESTDATA_DIR"/translationunits.h"))));
-}
-
-TEST_F(TranslationUnit, DeletedFileShouldNotNeedReparsing)
-{
-    auto translationUnit = createTranslationUnitAndDeleteFile();
-
-    translationUnit.setDirtyIfDependencyIsMet(translationUnit.filePath());
-
-    ASSERT_FALSE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, NeedsNoReparseAfterCreation)
-{
-    ASSERT_FALSE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, NeedsReparseAfterChangeOfMainFile)
-{
-    translationUnit.parse();
-
-    translationUnit.setDirtyIfDependencyIsMet(translationUnitFilePath);
-
-    ASSERT_TRUE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, NoNeedForReparsingForIndependendFile)
-{
-    translationUnit.parse();
-
-    translationUnit.setDirtyIfDependencyIsMet(Utf8StringLiteral(TESTDATA_DIR"/otherfiles.h"));
-
-    ASSERT_FALSE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, NeedsReparsingForDependendFile)
-{
-    translationUnit.parse();
-
-    translationUnit.setDirtyIfDependencyIsMet(Utf8StringLiteral(TESTDATA_DIR"/translationunits.h"));
-
-    ASSERT_TRUE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, NeedsNoReparsingAfterReparsing)
-{
-    translationUnit.parse();
-    translationUnit.setDirtyIfDependencyIsMet(Utf8StringLiteral(TESTDATA_DIR"/translationunits.h"));
-
-    translationUnit.reparse();
-
-    ASSERT_FALSE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, IsIntactAfterParsing)
-{
-    translationUnit.parse();
-
-    ASSERT_TRUE(translationUnit.isIntact());
-}
-
-TEST_F(TranslationUnit, IsNotIntactForDeletedFile)
-{
-    auto translationUnit = createTranslationUnitAndDeleteFile();
-
-    ASSERT_FALSE(translationUnit.isIntact());
-}
-
-TEST_F(TranslationUnit, DoesNotNeedReparseAfterParse)
-{
-    translationUnit.parse();
-
-    ASSERT_FALSE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, NeedsReparseAfterMainFileChanged)
-{
-    translationUnit.parse();
-
-    translationUnit.setDirtyIfDependencyIsMet(translationUnitFilePath);
-
-    ASSERT_TRUE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, NeedsReparseAfterIncludedFileChanged)
-{
-    translationUnit.parse();
-
-    translationUnit.setDirtyIfDependencyIsMet(Utf8StringLiteral(TESTDATA_DIR"/translationunits.h"));
-
-    ASSERT_TRUE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, DoesNotNeedReparseAfterNotIncludedFileChanged)
-{
-    translationUnit.parse();
-
-    translationUnit.setDirtyIfDependencyIsMet(Utf8StringLiteral(TESTDATA_DIR"/otherfiles.h"));
-
-    ASSERT_FALSE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, DoesNotNeedReparseAfterReparse)
-{
-    translationUnit.parse();
-    translationUnit.setDirtyIfDependencyIsMet(translationUnitFilePath);
-
-    translationUnit.reparse();
-
-    ASSERT_FALSE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, SetDirtyIfProjectPartIsOutdated)
-{
-    projects.createOrUpdate({ProjectPartContainer(projectPartId)});
-    translationUnit.parse();
-    projects.createOrUpdate({ProjectPartContainer(projectPartId, {Utf8StringLiteral("-DNEW")})});
-
-    translationUnit.setDirtyIfProjectPartIsOutdated();
-
-    ASSERT_TRUE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, SetNotDirtyIfProjectPartIsNotOutdated)
-{
-    translationUnit.parse();
-
-    translationUnit.setDirtyIfProjectPartIsOutdated();
-
-    ASSERT_FALSE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, IncorporateUpdaterResultResetsDirtyness)
-{
-    translationUnit.setDirtyIfDependencyIsMet(translationUnit.filePath());
-    TranslationUnitUpdateResult result;
-    result.reparsed = true;
-    result.needsToBeReparsedChangeTimePoint = translationUnit.isNeededReparseChangeTimePoint();
-
-    translationUnit.incorporateUpdaterResult(result);
-
-    ASSERT_FALSE(translationUnit.isNeedingReparse());
-}
-
-TEST_F(TranslationUnit, IncorporateUpdaterResultDoesNotResetDirtynessIfItWasChanged)
-{
-    TranslationUnitUpdateResult result;
-    result.reparsed = true;
-    result.needsToBeReparsedChangeTimePoint = std::chrono::steady_clock::now();
-    translationUnit.setDirtyIfDependencyIsMet(translationUnit.filePath());
-
-    translationUnit.incorporateUpdaterResult(result);
-
-    ASSERT_TRUE(translationUnit.isNeedingReparse());
-}
-
-void TranslationUnit::SetUp()
-{
-    projects.createOrUpdate({ProjectPartContainer(projectPartId)});
-    projectPart = *projects.findProjectPart(projectPartId);
-
-    const QVector<FileContainer> fileContainer{FileContainer(translationUnitFilePath, projectPartId)};
-    const auto createdTranslationUnits = translationUnits.create(fileContainer);
-    translationUnit = createdTranslationUnits.front();
-}
-
-::TranslationUnit TranslationUnit::createTranslationUnitAndDeleteFile()
-{
-    QTemporaryFile temporaryFile;
-    EXPECT_TRUE(temporaryFile.open());
-    EXPECT_TRUE(temporaryFile.write(readContentFromTranslationUnitFile()));
-    ::TranslationUnit translationUnit(temporaryFile.fileName(),
-                                      projectPart,
-                                      Utf8StringVector(),
-                                      translationUnits);
-
-    return translationUnit;
-}
-
-QByteArray TranslationUnit::readContentFromTranslationUnitFile() const
-{
-    QFile contentFile(translationUnitFilePath);
-    EXPECT_TRUE(contentFile.open(QIODevice::ReadOnly));
-
-    return contentFile.readAll();
-}
-
-}
-

tests/unit/unittest/unittest.pro

@@ -62,8 +62,8 @@ SOURCES += \
     sqlitestatementtest.cpp \
     sqlitetabletest.cpp \
     sqlstatementbuildertest.cpp \
-    translationunitstest.cpp \
+    clangdocumenttest.cpp \
-    translationunittest.cpp \
+    clangdocumentstest.cpp \
     unsavedfilestest.cpp \
     senddocumenttrackertest.cpp \
     cursortest.cpp \