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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "cpptoolsplugin.h"
#include "cppmodelmanager.h"
#include "cpppreprocessertesthelper.h"
#include "cpppreprocessor.h"
#include "cpptoolstestcase.h"
#include <cplusplus/CppDocument.h>
#include <utils/fileutils.h>
#include <QFile>
#include <QFileInfo>
#include <QtTest>
using namespace CPlusPlus;
using namespace CppTools;
using namespace CppTools::Tests;
using namespace CppTools::Internal;
typedef Document::Include Include;
class SourcePreprocessor
{
public:
SourcePreprocessor()
: m_cmm(CppModelManager::instance())
{
cleanUp();
}
Document::Ptr run(const QByteArray &source)
{
const QString fileName = TestIncludePaths::testFilePath();
if (QFileInfo(fileName).exists())
return Document::Ptr(); // Test file was not removed.
TestCase::writeFile(fileName, source);
CppPreprocessor pp((QPointer<CppModelManager>(m_cmm)));
pp.setIncludePaths(QStringList(TestIncludePaths::directoryOfTestFile()));
pp.run(fileName);
Document::Ptr document = m_cmm->snapshot().document(fileName);
QFile(fileName).remove();
return document;
}
~SourcePreprocessor()
{
cleanUp();
}
private:
void cleanUp()
{
m_cmm->GC();
QVERIFY(m_cmm->snapshot().isEmpty());
}
private:
CppModelManager *m_cmm;
};
void CppToolsPlugin::test_cpppreprocessor_includes()
{
QByteArray source =
"#include \"header.h\"\n"
"#include \"notresolvable.h\"\n"
"\n"
;
SourcePreprocessor processor;
Document::Ptr document = processor.run(source);
QVERIFY(document);
const QList<Document::Include> resolvedIncludes = document->resolvedIncludes();
QVERIFY(resolvedIncludes.size() == 1);
QVERIFY(resolvedIncludes.at(0).type() == Client::IncludeLocal);
QCOMPARE(resolvedIncludes.at(0).unresolvedFileName(), QLatin1String("header.h"));
const QString expectedResolvedFileName
= TestIncludePaths::testFilePath(QLatin1String("header.h"));
QCOMPARE(resolvedIncludes.at(0).resolvedFileName(), expectedResolvedFileName);
const QList<Document::Include> unresolvedIncludes = document->unresolvedIncludes();
QVERIFY(unresolvedIncludes.size() == 1);
QVERIFY(unresolvedIncludes.at(0).type() == Client::IncludeLocal);
QCOMPARE(unresolvedIncludes.at(0).unresolvedFileName(), QLatin1String("notresolvable.h"));
QVERIFY(unresolvedIncludes.at(0).resolvedFileName().isEmpty());
}
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