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qt-creator/tests/unit/unittest/symbolindexer-test.cpp
Marco Bubke 6effa1822b Clang: Improve project part updating 
The project part ids are now already created very early in the database.
This removes some checks because we can assume that an id already exists.
The project part are now completely persistent, so we can read them from
the database and compare them with new generated from a new creator
session. This should help to not recreate the same PCH again and again.

Task-number: QTCREATORBUG-21151
Change-Id: Iced818ff9f7431eaed3e37978087cc0a43b9afda
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
2019-04-01 10:31:38 +00:00

893 lines
39 KiB
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/****************************************************************************
**
** Copyright (C) 2017 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 "filesystem-utilities.h"
#include "googletest.h"
#include "mockbuilddependenciesstorage.h"
#include "mockclangpathwatcher.h"
#include "mockfilepathcaching.h"
#include "mockprecompiledheaderstorage.h"
#include "mockprojectpartsstorage.h"
#include "mocksqlitetransactionbackend.h"
#include "mocksymbolscollector.h"
#include "mocksymbolstorage.h"
#include <filepathcaching.h>
#include <filestatuscache.h>
#include <projectpartcontainer.h>
#include <refactoringdatabaseinitializer.h>
#include <processormanager.h>
#include <symbolindexer.h>
#include <symbolindexertaskqueue.h>
#include <taskscheduler.h>
#include <updateprojectpartsmessage.h>
#include <QCoreApplication>
#include <QDateTime>
#include <fstream>
namespace {
using ClangBackEnd::CompilerMacro;
using ClangBackEnd::FilePathId;
using ClangBackEnd::FilePathIds;
using ClangBackEnd::FilePathView;
using ClangBackEnd::FileStatuses;
using ClangBackEnd::ProcessorManager;
using ClangBackEnd::ProjectPartContainer;
using ClangBackEnd::ProjectPartContainers;
using ClangBackEnd::ProjectPartId;
using ClangBackEnd::ProjectPartIds;
using ClangBackEnd::SourceDependencies;
using ClangBackEnd::SourceLocationEntries;
using ClangBackEnd::SourceLocationEntry;
using ClangBackEnd::SourceLocationKind;
using ClangBackEnd::SymbolEntries;
using ClangBackEnd::SymbolEntry;
using ClangBackEnd::SymbolIndexerTask;
using ClangBackEnd::SymbolIndexerTaskQueue;
using ClangBackEnd::SymbolKind;
using ClangBackEnd::TaskScheduler;
using ClangBackEnd::UsedMacros;
using ClangBackEnd::V2::FileContainers;
using Utils::PathString;
using OptionalProjectPartArtefact = Utils::optional<ClangBackEnd::ProjectPartArtefact>;
struct Data
{
Sqlite::Database database{":memory:", Sqlite::JournalMode::Memory};
ClangBackEnd::RefactoringDatabaseInitializer<Sqlite::Database> databaseInitializer{database};
ClangBackEnd::FilePathCaching filePathCache{database};
};
class Manager final : public ProcessorManager<NiceMock<MockSymbolsCollector>>
{
public:
using Processor = NiceMock<MockSymbolsCollector>;
Manager(const ClangBackEnd::GeneratedFiles &generatedFiles)
: ProcessorManager(generatedFiles)
{}
protected:
std::unique_ptr<NiceMock<MockSymbolsCollector>> createProcessor() const
{
return std::make_unique<NiceMock<MockSymbolsCollector>>();
}
};
class SymbolIndexer : public testing::Test
{
protected:
void SetUp()
{
ON_CALL(mockCollector, symbols()).WillByDefault(ReturnRef(symbolEntries));
ON_CALL(mockCollector, sourceLocations()).WillByDefault(ReturnRef(sourceLocations));
ON_CALL(mockCollector, sourceFiles()).WillByDefault(ReturnRef(sourceFileIds));
ON_CALL(mockCollector, usedMacros()).WillByDefault(ReturnRef(usedMacros));
ON_CALL(mockCollector, fileStatuses()).WillByDefault(ReturnRef(fileStatus));
ON_CALL(mockCollector, sourceDependencies()).WillByDefault(ReturnRef(sourceDependencies));
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(A<FilePathId>()))
.WillByDefault(Return(artefact));
ON_CALL(mockBuildDependenciesStorage, fetchLowestLastModifiedTime(A<FilePathId>())).WillByDefault(Return(-1));
ON_CALL(mockCollector, collectSymbols()).WillByDefault(Return(true));
mockCollector.setIsUsed(false);
generatedFiles.update(unsaved);
}
void TearDown()
{
syncTasks();
}
void syncTasks()
{
while (!indexerQueue.tasks().empty() || !indexerScheduler.futures().empty()) {
indexerScheduler.syncTasks();
QCoreApplication::processEvents();
}
}
static void SetUpTestCase()
{
data = std::make_unique<Data>();
}
static void TearDownTestCase()
{
data.reset();
}
void touchFile(FilePathId filePathId)
{
std::ofstream ostream(std::string(filePathCache.filePath(filePathId)), std::ios::binary);
ostream.write("\n", 1);
ostream.close();
}
FilePathId filePathId(Utils::SmallStringView path) const
{
return filePathCache.filePathId(ClangBackEnd::FilePathView(path));
}
protected:
static std::unique_ptr<Data> data; // it can be non const because data holds no tested classes
using Scheduler = TaskScheduler<Manager, ClangBackEnd::SymbolIndexerTask::Callable>;
ClangBackEnd::FilePathCaching &filePathCache = data->filePathCache;
ClangBackEnd::FilePathId main1PathId{filePathId(TESTDATA_DIR "/symbolindexer_main1.cpp")};
ClangBackEnd::FilePathId main2PathId{filePathId(TESTDATA_DIR "/symbolindexer_main2.cpp")};
ClangBackEnd::FilePathId header2PathId{filePathId(TESTDATA_DIR "/symbolindexer_header1.h")};
ClangBackEnd::FilePathId header1PathId{filePathId(TESTDATA_DIR "/symbolindexer_header2.h")};
PathString generatedFileName = "BuildDependencyCollector_generated_file.h";
ClangBackEnd::FilePathId generatedFilePathId21;
ClangBackEnd::IncludeSearchPaths systemIncludeSearchPaths{
{"/includes", 1, ClangBackEnd::IncludeSearchPathType::BuiltIn},
{TESTDATA_DIR, 2, ClangBackEnd::IncludeSearchPathType::System},
{"/other/includes", 3, ClangBackEnd::IncludeSearchPathType::System}};
ClangBackEnd::IncludeSearchPaths projectIncludeSearchPaths{
{"/project/includes", 1, ClangBackEnd::IncludeSearchPathType::User},
{"/other/project/includes", 2, ClangBackEnd::IncludeSearchPathType::User}};
ProjectPartContainer projectPart1{1,
{"-Wno-pragma-once-outside-header"},
{{"BAR", "1", 1}, {"FOO", "1", 2}},
Utils::clone(systemIncludeSearchPaths),
Utils::clone(projectIncludeSearchPaths),
{header1PathId},
{main1PathId},
Utils::Language::Cxx,
Utils::LanguageVersion::CXX14,
Utils::LanguageExtension::None};
ProjectPartContainer projectPart2{2,
{"-Wno-pragma-once-outside-header"},
{{"BAR", "1", 1}, {"FOO", "0", 2}},
Utils::clone(systemIncludeSearchPaths),
Utils::clone(projectIncludeSearchPaths),
{header2PathId},
{main2PathId},
Utils::Language::Cxx,
Utils::LanguageVersion::CXX14,
Utils::LanguageExtension::None};
ProjectPartContainer projectPart3{3,
{"-Wno-pragma-once-outside-header"},
{{"BAR", "1", 1}, {"FOO", "1", 2}},
Utils::clone(systemIncludeSearchPaths),
Utils::clone(projectIncludeSearchPaths),
{header1PathId},
{main1PathId},
Utils::Language::Cxx,
Utils::LanguageVersion::CXX14,
Utils::LanguageExtension::None};
FileContainers unsaved{{{TESTDATA_DIR, "query_simplefunction.h"},
"void f();",
{}}};
SymbolEntries symbolEntries{{1, {"function", "function", SymbolKind::Function}}};
SourceLocationEntries sourceLocations{{1, 1, {42, 23}, SourceLocationKind::Declaration}};
FilePathIds sourceFileIds{1, 23};
UsedMacros usedMacros{{"Foo", 1}};
FileStatuses fileStatus{{2, 3, 4}};
SourceDependencies sourceDependencies{{1, 2}, {1, 3}};
Utils::SmallString systemIncludeSearchPathsText{
R"([["/includes", 1, 2], [")" TESTDATA_DIR R"(" ,2 , 3], ["/other/includes", 3, 3]])"};
Utils::SmallString projectIncludeSearchPathsText{
R"([["/project/includes", 1, 1], ["/other/project/includes", 2, 1]])"};
ClangBackEnd::ProjectPartArtefact artefact{R"(["-DFOO"])",
R"([["FOO","1", 2],["BAR","1", 1]])",
systemIncludeSearchPathsText,
projectIncludeSearchPathsText,
74,
Utils::Language::Cxx,
Utils::LanguageVersion::CXX14,
Utils::LanguageExtension::None};
ClangBackEnd::ProjectPartArtefact emptyArtefact{"",
"",
"",
"",
1,
Utils::Language::Cxx,
Utils::LanguageVersion::CXX14,
Utils::LanguageExtension::None};
Utils::optional<ClangBackEnd::ProjectPartArtefact > nullArtefact;
ClangBackEnd::ProjectPartPch projectPartPch{74, "/path/to/pch", 4};
NiceMock<MockSqliteTransactionBackend> mockSqliteTransactionBackend;
NiceMock<MockSymbolStorage> mockSymbolStorage;
NiceMock<MockBuildDependenciesStorage> mockBuildDependenciesStorage;
NiceMock<MockPrecompiledHeaderStorage> mockPrecompiledHeaderStorage;
NiceMock<MockProjectPartsStorage> mockProjectPartsStorage;
NiceMock<MockClangPathWatcher> mockPathWatcher;
ClangBackEnd::FileStatusCache fileStatusCache{filePathCache};
ClangBackEnd::GeneratedFiles generatedFiles;
Manager collectorManger{generatedFiles};
NiceMock<MockFunction<void(int, int)>> mockSetProgressCallback;
ClangBackEnd::ProgressCounter progressCounter{mockSetProgressCallback.AsStdFunction()};
ClangBackEnd::SymbolIndexer indexer{indexerQueue,
mockSymbolStorage,
mockBuildDependenciesStorage,
mockPrecompiledHeaderStorage,
mockPathWatcher,
filePathCache,
fileStatusCache,
mockSqliteTransactionBackend,
mockProjectPartsStorage};
SymbolIndexerTaskQueue indexerQueue{indexerScheduler, progressCounter};
Scheduler indexerScheduler{collectorManger,
indexerQueue,
progressCounter,
1,
ClangBackEnd::CallDoInMainThreadAfterFinished::Yes};
MockSymbolsCollector &mockCollector{static_cast<MockSymbolsCollector&>(collectorManger.unusedProcessor())};
};
std::unique_ptr<Data> SymbolIndexer::data;
TEST_F(SymbolIndexer, UpdateProjectPartsCallsAddFilesInCollector)
{
EXPECT_CALL(mockCollector,
setFile(main1PathId,
ElementsAre("clang++",
"-w",
"-Wno-pragma-once-outside-header",
"-DNOMINMAX",
"-x",
"c++",
"-std=c++14",
"-nostdinc",
"-nostdinc++",
"-DBAR=1",
"-DFOO=1",
"-I",
toNativePath("/project/includes"),
"-I",
toNativePath("/other/project/includes"),
"-isystem",
toNativePath(TESTDATA_DIR),
"-isystem",
toNativePath("/other/includes"),
"-isystem",
toNativePath("/includes"))));
indexer.updateProjectParts({projectPart1});
}
TEST_F(SymbolIndexer, UpdateProjectPartsCallsAddFilesWithPrecompiledHeaderInCollector)
{
ON_CALL(mockPrecompiledHeaderStorage, fetchPrecompiledHeader(Eq(projectPart1.projectPartId)))
.WillByDefault(Return(projectPartPch));
EXPECT_CALL(mockCollector,
setFile(main1PathId,
ElementsAre("clang++",
"-w",
"-Wno-pragma-once-outside-header",
"-DNOMINMAX",
"-x",
"c++",
"-std=c++14",
"-nostdinc",
"-nostdinc++",
"-DBAR=1",
"-DFOO=1",
"-I",
toNativePath("/project/includes"),
"-I",
toNativePath("/other/project/includes"),
"-isystem",
toNativePath(TESTDATA_DIR),
"-isystem",
toNativePath("/other/includes"),
"-isystem",
toNativePath("/includes"),
"-Xclang",
"-include-pch",
"-Xclang",
toNativePath("/path/to/pch"))));
indexer.updateProjectParts({projectPart1});
}
TEST_F(SymbolIndexer, UpdateProjectPartsCallsAddFilesWithoutPrecompiledHeaderInCollector)
{
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(TypedEq<ProjectPartId>(1)))
.WillByDefault(Return(emptyArtefact));
EXPECT_CALL(mockCollector,
setFile(main1PathId,
ElementsAre("clang++",
"-w",
"-Wno-pragma-once-outside-header",
"-DNOMINMAX",
"-x",
"c++",
"-std=c++14",
"-nostdinc",
"-nostdinc++",
"-DBAR=1",
"-DFOO=1",
"-I",
toNativePath("/project/includes"),
"-I",
toNativePath("/other/project/includes"),
"-isystem",
toNativePath(TESTDATA_DIR),
"-isystem",
toNativePath("/other/includes"),
"-isystem",
toNativePath("/includes"))));
indexer.updateProjectParts({projectPart1});
}
TEST_F(SymbolIndexer, UpdateProjectPartsCallsClearInCollector)
{
EXPECT_CALL(mockCollector, clear()).Times(2);
indexer.updateProjectParts({projectPart1, projectPart2});
}
TEST_F(SymbolIndexer, UpdateProjectPartsCallsAddFilesInCollectorForEveryProjectPart)
{
EXPECT_CALL(mockCollector, setFile(_, _)).Times(2);
indexer.updateProjectParts({projectPart1, projectPart2});
}
TEST_F(SymbolIndexer, UpdateProjectPartsDoesNotCallAddFilesInCollectorForEmptyEveryProjectParts)
{
EXPECT_CALL(mockCollector, setFile(_, _))
.Times(0);
indexer.updateProjectParts({});
}
TEST_F(SymbolIndexer, UpdateProjectPartsCallscollectSymbolsInCollector)
{
EXPECT_CALL(mockCollector, collectSymbols()).Times(2);;
indexer.updateProjectParts({projectPart1, projectPart2});
}
TEST_F(SymbolIndexer, UpdateProjectPartsCallsSymbolsInCollector)
{
EXPECT_CALL(mockCollector, symbols()).Times(2);
indexer.updateProjectParts({projectPart1, projectPart2});
}
TEST_F(SymbolIndexer, UpdateProjectPartsCallsSourceLocationsInCollector)
{
EXPECT_CALL(mockCollector, sourceLocations()).Times(2);
indexer.updateProjectParts({projectPart1, projectPart2});
}
TEST_F(SymbolIndexer, UpdateProjectPartsCallsAddUnsavedFilesInCollector)
{
EXPECT_CALL(mockCollector, setUnsavedFiles(unsaved)).Times(2);
indexer.updateProjectParts({projectPart1, projectPart2});
}
TEST_F(SymbolIndexer, UpdateProjectPartsCallsAddSymbolsAndSourceLocationsInStorage)
{
EXPECT_CALL(mockSymbolStorage, addSymbolsAndSourceLocations(symbolEntries, sourceLocations)).Times(2);
indexer.updateProjectParts({projectPart1, projectPart2});
}
TEST_F(SymbolIndexer, UpdateProjectPartsCallsInOrder)
{
InSequence s;
EXPECT_CALL(mockSqliteTransactionBackend, deferredBegin());
EXPECT_CALL(mockPrecompiledHeaderStorage, fetchPrecompiledHeader(Eq(projectPart1.projectPartId)));
EXPECT_CALL(mockSqliteTransactionBackend, commit());
EXPECT_CALL(mockCollector,
setFile(main1PathId,
ElementsAre("clang++",
"-w",
"-Wno-pragma-once-outside-header",
"-DNOMINMAX",
"-x",
"c++",
"-std=c++14",
"-nostdinc",
"-nostdinc++",
"-DBAR=1",
"-DFOO=1",
"-I",
toNativePath("/project/includes"),
"-I",
toNativePath("/other/project/includes"),
"-isystem",
toNativePath(TESTDATA_DIR),
"-isystem",
toNativePath("/other/includes"),
"-isystem",
toNativePath("/includes"))));
EXPECT_CALL(mockCollector, collectSymbols());
EXPECT_CALL(mockSqliteTransactionBackend, immediateBegin());
EXPECT_CALL(mockSymbolStorage, addSymbolsAndSourceLocations(symbolEntries, sourceLocations));
EXPECT_CALL(mockSqliteTransactionBackend, commit());
indexer.updateProjectParts({projectPart1});
}
TEST_F(SymbolIndexer, UpdateProjectPartsCallsInOrderButGetsAnErrorForCollectingSymbols)
{
InSequence s;
EXPECT_CALL(mockSqliteTransactionBackend, deferredBegin());
EXPECT_CALL(mockPrecompiledHeaderStorage, fetchPrecompiledHeader(Eq(projectPart1.projectPartId)));
EXPECT_CALL(mockSqliteTransactionBackend, commit());
EXPECT_CALL(mockCollector,
setFile(main1PathId,
ElementsAre("clang++",
"-w",
"-Wno-pragma-once-outside-header",
"-DNOMINMAX",
"-x",
"c++",
"-std=c++14",
"-nostdinc",
"-nostdinc++",
"-DBAR=1",
"-DFOO=1",
"-I",
toNativePath("/project/includes"),
"-I",
toNativePath("/other/project/includes"),
"-isystem",
toNativePath(TESTDATA_DIR),
"-isystem",
toNativePath("/other/includes"),
"-isystem",
toNativePath("/includes"))));
EXPECT_CALL(mockCollector, collectSymbols()).WillOnce(Return(false));
EXPECT_CALL(mockSqliteTransactionBackend, immediateBegin()).Times(0);
EXPECT_CALL(mockSymbolStorage, addSymbolsAndSourceLocations(symbolEntries, sourceLocations)).Times(0);
EXPECT_CALL(mockSqliteTransactionBackend, commit()).Times(0);
indexer.updateProjectParts({projectPart1});
}
TEST_F(SymbolIndexer, CallSetNotifier)
{
EXPECT_CALL(mockPathWatcher, setNotifier(_));
ClangBackEnd::SymbolIndexer indexer{indexerQueue,
mockSymbolStorage,
mockBuildDependenciesStorage,
mockPrecompiledHeaderStorage,
mockPathWatcher,
filePathCache,
fileStatusCache,
mockSqliteTransactionBackend,
mockProjectPartsStorage};
}
TEST_F(SymbolIndexer, PathChangedCallsFetchProjectPartArtefactInStorage)
{
EXPECT_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(sourceFileIds[0]));
EXPECT_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(sourceFileIds[1]));
indexer.pathsChanged(sourceFileIds);
}
TEST_F(SymbolIndexer, UpdateChangedPathCallsInOrder)
{
InSequence s;
EXPECT_CALL(mockSqliteTransactionBackend, deferredBegin());
EXPECT_CALL(mockProjectPartsStorage,
fetchProjectPartArtefact(TypedEq<FilePathId>(sourceFileIds[0])))
.WillOnce(Return(artefact));
EXPECT_CALL(mockPrecompiledHeaderStorage, fetchPrecompiledHeader(Eq(artefact.projectPartId)));
EXPECT_CALL(mockSqliteTransactionBackend, commit());
EXPECT_CALL(mockCollector,
setFile(Eq(sourceFileIds[0]),
ElementsAre("clang++",
"-w",
"-DFOO",
"-DNOMINMAX",
"-x",
"c++",
"-std=c++14",
"-nostdinc",
"-nostdinc++",
"-DBAR=1",
"-DFOO=1",
"-I",
toNativePath("/project/includes"),
"-I",
toNativePath("/other/project/includes"),
"-isystem",
toNativePath(TESTDATA_DIR),
"-isystem",
toNativePath("/other/includes"),
"-isystem",
toNativePath("/includes"))));
EXPECT_CALL(mockCollector, collectSymbols());
EXPECT_CALL(mockSqliteTransactionBackend, immediateBegin());
EXPECT_CALL(mockSymbolStorage, addSymbolsAndSourceLocations(symbolEntries, sourceLocations));
EXPECT_CALL(mockSqliteTransactionBackend, commit());
indexer.pathsChanged({sourceFileIds[0]});
}
TEST_F(SymbolIndexer, HandleEmptyOptionalArtifactInUpdateChangedPath)
{
InSequence s;
EXPECT_CALL(mockSqliteTransactionBackend, deferredBegin());
EXPECT_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(sourceFileIds[0]))
.WillOnce(Return(nullArtefact));
EXPECT_CALL(mockPrecompiledHeaderStorage, fetchPrecompiledHeader(_)).Times(0);
EXPECT_CALL(mockSqliteTransactionBackend, commit()).Times(0);
EXPECT_CALL(mockCollector, setFile(_, _)).Times(0);
EXPECT_CALL(mockCollector, collectSymbols()).Times(0);
EXPECT_CALL(mockSqliteTransactionBackend, immediateBegin()).Times(0);
EXPECT_CALL(mockSymbolStorage, addSymbolsAndSourceLocations(_, _)).Times(0);
EXPECT_CALL(mockSqliteTransactionBackend, commit()).Times(0);
indexer.pathsChanged({sourceFileIds[0]});
}
TEST_F(SymbolIndexer, UpdateChangedPathCallsInOrderButGetsAnErrorForCollectingSymbols)
{
InSequence s;
EXPECT_CALL(mockSqliteTransactionBackend, deferredBegin());
EXPECT_CALL(mockProjectPartsStorage,
fetchProjectPartArtefact(TypedEq<FilePathId>(sourceFileIds[0])))
.WillOnce(Return(artefact));
EXPECT_CALL(mockPrecompiledHeaderStorage, fetchPrecompiledHeader(Eq(artefact.projectPartId)));
EXPECT_CALL(mockSqliteTransactionBackend, commit());
EXPECT_CALL(mockCollector,
setFile(Eq(sourceFileIds[0]),
ElementsAre("clang++",
"-w",
"-DFOO",
"-DNOMINMAX",
"-x",
"c++",
"-std=c++14",
"-nostdinc",
"-nostdinc++",
"-DBAR=1",
"-DFOO=1",
"-I",
toNativePath("/project/includes"),
"-I",
toNativePath("/other/project/includes"),
"-isystem",
toNativePath(TESTDATA_DIR),
"-isystem",
toNativePath("/other/includes"),
"-isystem",
toNativePath("/includes"))));
EXPECT_CALL(mockCollector, collectSymbols()).WillOnce(Return(false));
EXPECT_CALL(mockSqliteTransactionBackend, immediateBegin()).Times(0);
EXPECT_CALL(mockSymbolStorage, addSymbolsAndSourceLocations(symbolEntries, sourceLocations)).Times(0);
EXPECT_CALL(mockSqliteTransactionBackend, commit()).Times(0);
indexer.pathsChanged({sourceFileIds[0]});
}
TEST_F(SymbolIndexer, UpdateChangedPathIsUsingPrecompiledHeader)
{
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(TypedEq<FilePathId>(sourceFileIds[0])))
.WillByDefault(Return(artefact));
ON_CALL(mockPrecompiledHeaderStorage, fetchPrecompiledHeader(Eq(artefact.projectPartId)))
.WillByDefault(Return(projectPartPch));
std::vector<SymbolIndexerTask> symbolIndexerTask;
EXPECT_CALL(mockCollector,
setFile(Eq(sourceFileIds[0]),
ElementsAre("clang++",
"-w",
"-DFOO",
"-DNOMINMAX",
"-x",
"c++",
"-std=c++14",
"-nostdinc",
"-nostdinc++",
"-DBAR=1",
"-DFOO=1",
"-I",
toNativePath("/project/includes"),
"-I",
toNativePath("/other/project/includes"),
"-isystem",
toNativePath(TESTDATA_DIR),
"-isystem",
toNativePath("/other/includes"),
"-isystem",
toNativePath("/includes"),
"-Xclang",
"-include-pch",
"-Xclang",
toNativePath("/path/to/pch"))));
indexer.pathsChanged({sourceFileIds[0]});
}
TEST_F(SymbolIndexer, UpdateChangedPathIsNotUsingPrecompiledHeaderIfItNotExists)
{
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(TypedEq<FilePathId>(sourceFileIds[0])))
.WillByDefault(Return(artefact));
std::vector<SymbolIndexerTask> symbolIndexerTask;
EXPECT_CALL(mockCollector,
setFile(Eq(sourceFileIds[0]),
ElementsAre("clang++",
"-w",
"-DFOO",
"-DNOMINMAX",
"-x",
"c++",
"-std=c++14",
"-nostdinc",
"-nostdinc++",
"-DBAR=1",
"-DFOO=1",
"-I",
toNativePath("/project/includes"),
"-I",
toNativePath("/other/project/includes"),
"-isystem",
toNativePath(TESTDATA_DIR),
"-isystem",
toNativePath("/other/includes"),
"-isystem",
toNativePath("/includes"))));
indexer.pathsChanged({sourceFileIds[0]});
}
TEST_F(SymbolIndexer, CompilerMacrosAndIncludeSearchPathsAreNotDifferent)
{
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(A<ProjectPartId>()))
.WillByDefault(Return(artefact));
auto areDifferent = indexer.compilerMacrosOrIncludeSearchPathsAreDifferent(projectPart1,
artefact);
ASSERT_FALSE(areDifferent);
}
TEST_F(SymbolIndexer, CompilerMacrosAreDifferent)
{
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(A<ProjectPartId>()))
.WillByDefault(Return(artefact));
auto areDifferent = indexer.compilerMacrosOrIncludeSearchPathsAreDifferent(projectPart2,
artefact);
ASSERT_TRUE(areDifferent);
}
TEST_F(SymbolIndexer, SystemIncludeSearchPathsAreDifferent)
{
ClangBackEnd::IncludeSearchPaths newSystemIncludeSearchPaths{
{"/includes", 1, ClangBackEnd::IncludeSearchPathType::BuiltIn},
{"/other/includes2", 2, ClangBackEnd::IncludeSearchPathType::System}};
ClangBackEnd::IncludeSearchPaths newProjectIncludeSearchPaths{
{"/project/includes", 1, ClangBackEnd::IncludeSearchPathType::User},
{"/other/project/includes2", 2, ClangBackEnd::IncludeSearchPathType::User}};
ProjectPartContainer projectPart3{3,
{"-I", TESTDATA_DIR, "-Wno-pragma-once-outside-header"},
{{"BAR", "1", 1}, {"FOO", "1", 2}},
{{"/includes", 1, ClangBackEnd::IncludeSearchPathType::BuiltIn},
{"/other/includes2",
2,
ClangBackEnd::IncludeSearchPathType::System}},
Utils::clone(projectIncludeSearchPaths),
{header1PathId},
{main1PathId},
Utils::Language::C,
Utils::LanguageVersion::C11,
Utils::LanguageExtension::All};
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(A<ProjectPartId>()))
.WillByDefault(Return(artefact));
auto areDifferent = indexer.compilerMacrosOrIncludeSearchPathsAreDifferent(
projectPart3, artefact);
ASSERT_TRUE(areDifferent);
}
TEST_F(SymbolIndexer, ProjectIncludeSearchPathsAreDifferent)
{
ProjectPartContainer projectPart3{
3,
{"-I", TESTDATA_DIR, "-Wno-pragma-once-outside-header"},
{{"BAR", "1", 1}, {"FOO", "1", 2}},
Utils::clone(systemIncludeSearchPaths),
{{"/project/includes", 1, ClangBackEnd::IncludeSearchPathType::User},
{"/other/project/includes2", 2, ClangBackEnd::IncludeSearchPathType::User}},
{header1PathId},
{main1PathId},
Utils::Language::C,
Utils::LanguageVersion::C11,
Utils::LanguageExtension::All};
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(A<ProjectPartId>()))
.WillByDefault(Return(artefact));
auto areDifferent = indexer.compilerMacrosOrIncludeSearchPathsAreDifferent(
projectPart3, artefact);
ASSERT_TRUE(areDifferent);
}
TEST_F(SymbolIndexer, DISABLED_DontReparseInUpdateProjectPartsIfDefinesAreTheSame)
{
InSequence s;
ON_CALL(mockBuildDependenciesStorage, fetchLowestLastModifiedTime(A<FilePathId>())).WillByDefault(Return(QDateTime::currentSecsSinceEpoch()));
EXPECT_CALL(mockSqliteTransactionBackend, immediateBegin());
EXPECT_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(TypedEq<ProjectPartId>(1)))
.WillRepeatedly(Return(artefact));
EXPECT_CALL(mockProjectPartsStorage,
updateProjectPart(Eq(projectPart1.projectPartId),
Eq(projectPart1.toolChainArguments),
Eq(projectPart1.compilerMacros),
Eq(projectPart1.systemIncludeSearchPaths),
Eq(projectPart1.projectIncludeSearchPaths),
Eq(Utils::Language::Cxx),
Eq(Utils::LanguageVersion::CXX14),
Eq(Utils::LanguageExtension::None)));
EXPECT_CALL(mockBuildDependenciesStorage, fetchLowestLastModifiedTime(A<FilePathId>())).WillRepeatedly(Return(QDateTime::currentSecsSinceEpoch()));
EXPECT_CALL(mockSqliteTransactionBackend, commit());
EXPECT_CALL(mockCollector, setFile(_, _)).Times(0);
EXPECT_CALL(mockCollector, collectSymbols()).Times(0);
EXPECT_CALL(mockSqliteTransactionBackend, immediateBegin()).Times(0);
EXPECT_CALL(mockSymbolStorage, addSymbolsAndSourceLocations(_, _)).Times(0);
EXPECT_CALL(mockSqliteTransactionBackend, commit()).Times(0);
indexer.updateProjectPart(std::move(projectPart1));
}
TEST_F(SymbolIndexer, PathsChangedUpdatesFileStatusCache)
{
auto sourceId = filePathId(TESTDATA_DIR "/symbolindexer_pathChanged.cpp");
auto oldLastModified = fileStatusCache.lastModifiedTime(sourceId);
touchFile(sourceId);
indexer.pathsChanged({sourceId});
ASSERT_THAT(fileStatusCache.lastModifiedTime(sourceId), Gt(oldLastModified));
}
TEST_F(SymbolIndexer, GetUpdatableFilePathIdsIfCompilerMacrosAreDifferent)
{
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(A<ProjectPartId>()))
.WillByDefault(Return(artefact));
auto filePathIds = indexer.updatableFilePathIds(projectPart2, artefact);
ASSERT_THAT(filePathIds, projectPart2.sourcePathIds);
}
TEST_F(SymbolIndexer, GetUpdatableFilePathIdsIfIncludeSearchPathsAreDifferent)
{
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(A<ProjectPartId>()))
.WillByDefault(Return(artefact));
auto filePathIds = indexer.updatableFilePathIds(projectPart3, artefact);
ASSERT_THAT(filePathIds, projectPart3.sourcePathIds);
}
TEST_F(SymbolIndexer, GetNoUpdatableFilePathIdsIfArtefactsAreTheSame)
{
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(A<ProjectPartId>()))
.WillByDefault(Return(artefact));
ON_CALL(mockBuildDependenciesStorage, fetchLowestLastModifiedTime(A<FilePathId>())).WillByDefault(Return(QDateTime::currentSecsSinceEpoch()));
auto filePathIds = indexer.updatableFilePathIds(projectPart1, artefact);
ASSERT_THAT(filePathIds, IsEmpty());
}
TEST_F(SymbolIndexer, OutdatedFilesPassUpdatableFilePathIds)
{
indexer.pathsChanged({main1PathId});
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(A<ProjectPartId>()))
.WillByDefault(Return(artefact));
ON_CALL(mockBuildDependenciesStorage, fetchLowestLastModifiedTime(A<FilePathId>()))
.WillByDefault(Return(0));
auto filePathIds = indexer.updatableFilePathIds(projectPart1, artefact);
ASSERT_THAT(filePathIds, ElementsAre(main1PathId));
}
TEST_F(SymbolIndexer, UpToDateFilesDontPassFilteredUpdatableFilePathIds)
{
indexer.pathsChanged({main1PathId});
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(A<ProjectPartId>()))
.WillByDefault(Return(artefact));
ON_CALL(mockBuildDependenciesStorage, fetchLowestLastModifiedTime(A<FilePathId>()))
.WillByDefault(Return(QDateTime::currentSecsSinceEpoch()));
auto filePathIds = indexer.updatableFilePathIds(projectPart1, artefact);
ASSERT_THAT(filePathIds, IsEmpty());
}
TEST_F(SymbolIndexer, OutdatedFilesAreParsedInUpdateProjectParts)
{
indexer.pathsChanged({main1PathId});
indexerScheduler.syncTasks();
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(A<ProjectPartId>()))
.WillByDefault(Return(artefact));
ON_CALL(mockBuildDependenciesStorage, fetchLowestLastModifiedTime(A<FilePathId>()))
.WillByDefault(Return(0));
EXPECT_CALL(mockCollector, setFile(Eq(main1PathId), _));
indexer.updateProjectParts({projectPart1});
}
TEST_F(SymbolIndexer, DISABLED_UpToDateFilesAreNotParsedInUpdateProjectParts)
{
indexer.pathsChanged({main1PathId});
indexerScheduler.syncTasks();
ON_CALL(mockProjectPartsStorage, fetchProjectPartArtefact(A<ProjectPartId>()))
.WillByDefault(Return(artefact));
ON_CALL(mockBuildDependenciesStorage, fetchLowestLastModifiedTime(A<FilePathId>()))
.WillByDefault(Return(QDateTime::currentSecsSinceEpoch()));
EXPECT_CALL(mockCollector, setFile(_, _)).Times(0);
indexer.updateProjectParts({projectPart1});
}
}
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