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C++: Tests: Extract some functions in tst_checksymbols

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...so we can use them in a follow-up change.

Change-Id: I0ddc5bb966e72ab5c527f6814650d70492bbbdb5
Reviewed-by: Christian Stenger <christian.stenger@digia.com>
This commit is contained in:
Nikolai Kosjar
2014-09-24 10:17:17 +02:00
parent 9a3a3d4711
commit c9f309f9be
1 changed files with 33 additions and 18 deletions
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51
tests/auto/cplusplus/checksymbols/tst_checksymbols.cpp
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@@ -34,8 +34,8 @@
#include <cpptools/cppchecksymbols.h> #include <cpptools/cppchecksymbols.h>
#include <cpptools/cppsemanticinfo.h> #include <cpptools/cppsemanticinfo.h>
#include <cpptools/cpptoolstestcase.h>
#include <texteditor/semantichighlighter.h> #include <texteditor/semantichighlighter.h>
#include <utils/fileutils.h>
#include <QDebug> #include <QDebug>
#include <QDir> #include <QDir>
@@ -116,28 +116,15 @@ public:
{ {
// Write source to temprorary file // Write source to temprorary file
const QString filePath = QDir::tempPath() + QLatin1String("/file.h"); const QString filePath = QDir::tempPath() + QLatin1String("/file.h");
Document::Ptr document = Document::create(filePath); CppTools::Tests::TestCase::writeFile(filePath, source);
Utils::FileSaver documentSaver(document->fileName());
documentSaver.write(source);
documentSaver.finalize();
// Preprocess source // Processs source
Environment env; const Document::Ptr document = createDocument(filePath, source);
Preprocessor preprocess(0, &env);
preprocess.setKeepComments(true);
const QByteArray preprocessedSource = preprocess.run(filePath, source);
document->setUtf8Source(preprocessedSource);
QVERIFY(document->parse());
document->check();
QVERIFY(document->diagnosticMessages().isEmpty());
Snapshot snapshot; Snapshot snapshot;
snapshot.insert(document); snapshot.insert(document);
// Collect symbols // Collect symbols
LookupContext context(document, snapshot); CheckSymbols::Future future = runCheckSymbols(document, snapshot, expectedUsesMacros);
CheckSymbols::Future future = CheckSymbols::go(document, context, expectedUsesMacros);
future.waitForFinished();
const int resultCount = future.resultCount(); const int resultCount = future.resultCount();
UseList actualUses; UseList actualUses;
@@ -161,6 +148,34 @@ public:
QCOMPARE(actualUse, expectedUse); QCOMPARE(actualUse, expectedUse);
} }
} }
static CheckSymbols::Future runCheckSymbols(const Document::Ptr &document,
const Snapshot &snapshot,
const UseList &expectedUsesMacros = UseList())
{
LookupContext context(document, snapshot);
CheckSymbols::Future future = CheckSymbols::go(document, context, expectedUsesMacros);
future.waitForFinished();
return future;
}
static Document::Ptr createDocument(const QString &filePath, const QByteArray &source)
{
Environment env;
Preprocessor preprocess(0, &env);
preprocess.setKeepComments(true);
const QByteArray preprocessedSource = preprocess.run(filePath, source);
Document::Ptr document = Document::create(filePath);
document->setUtf8Source(preprocessedSource);
if (!document->parse())
return Document::Ptr();
document->check();
if (!document->diagnosticMessages().isEmpty())
return Document::Ptr();
return document;
}
}; };
} // anonymous namespace } // anonymous namespace