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/*
SPDX-FileCopyrightText: 2010 Niko Sams <niko.sams@gmail.com>
SPDX-FileCopyrightText: 2011 Milian Wolff <mail@milianw.de>
SPDX-License-Identifier: LGPL-2.0-only
*/
#include "testfile.h"
#include "testproject.h"
#include <QTemporaryFile>
#include <QElapsedTimer>
#include <QTest>
#include <language/duchain/duchainlock.h>
#include <language/duchain/duchain.h>
#include <language/backgroundparser/backgroundparser.h>
#include <interfaces/icore.h>
#include <interfaces/idocumentcontroller.h>
#include <interfaces/ilanguagecontroller.h>
#include <project/projectmodel.h>
using namespace KDevelop;
class KDevelop::TestFilePrivate
{
public:
TestFilePrivate()
{
}
void updateReady(const IndexedString& _url, const ReferencedTopDUContext& _topContext)
{
Q_ASSERT(_url == url);
Q_UNUSED(_url);
topContext = _topContext;
ready = true;
}
void init(const QString& fileName, const QString& contents, TestProject* _project)
{
file = fileName;
setFileContents(contents);
QFileInfo info(file);
Q_ASSERT(info.exists());
Q_ASSERT(info.isFile());
url = IndexedString(info.absoluteFilePath());
project = _project;
if (project) {
fileItem.reset(new ProjectFileItem(_project, Path(file), _project->projectItem()));
}
}
void setFileContents(const QString& contents)
{
QFile file(this->file);
file.open(QIODevice::WriteOnly | QIODevice::Truncate);
Q_ASSERT(file.isOpen());
Q_ASSERT(file.isWritable());
file.write(contents.toUtf8());
ready = false;
}
QString file;
QString suffix;
bool ready = false;
ReferencedTopDUContext topContext;
IndexedString url;
TestProject* project;
QScopedPointer<ProjectFileItem> fileItem;
bool keepDUChainData = false;
};
TestFile::TestFile(const QString& contents, const QString& fileExtension,
TestProject* project, const QString& dir)
: d_ptr(new TestFilePrivate())
{
Q_D(TestFile);
d->suffix = QLatin1Char('.') + fileExtension;
QTemporaryFile file((!dir.isEmpty() ? dir : QDir::tempPath()) + QLatin1String("/testfile_XXXXXX") + d->suffix);
file.setAutoRemove(false);
file.open();
Q_ASSERT(file.isOpen());
d->init(file.fileName(), contents, project);
}
TestFile::TestFile(const QString& contents, const QString& fileExtension, const TestFile* base)
: d_ptr(new TestFilePrivate)
{
Q_D(TestFile);
QString fileName = base->d_func()->file.mid(0, base->d_func()->file.length() - base->d_func()->suffix.length());
d->suffix = QLatin1Char('.') + fileExtension;
fileName += d->suffix;
d->init(fileName, contents, base->d_func()->project);
}
TestFile::TestFile(const QString& contents, const QString& fileExtension, const QString& fileName,
KDevelop::TestProject* project, const QString& dir)
: d_ptr(new TestFilePrivate)
{
Q_D(TestFile);
d->suffix = QLatin1Char('.') + fileExtension;
const QString file = (!dir.isEmpty() ? dir : QDir::tempPath())
+ QLatin1Char('/') + fileName + d->suffix;
d->init(file, contents, project);
}
TestFile::~TestFile()
{
Q_D(TestFile);
if (auto* document = ICore::self()->documentController()->documentForUrl(d->url.toUrl())) {
document->close(KDevelop::IDocument::Discard);
}
auto backgroundParser = ICore::self()->languageController()->backgroundParser();
backgroundParser->removeDocument(d->url, this);
QTRY_VERIFY(!backgroundParser->parseJobForDocument(d->url));
if (d->topContext && !d->keepDUChainData) {
DUChainWriteLocker lock;
DUChain::self()->removeDocumentChain(d->topContext.data());
}
QFile::remove(d->file);
}
IndexedString TestFile::url() const
{
Q_D(const TestFile);
return d->url;
}
void TestFile::parse(TopDUContext::Features features, int priority)
{
Q_D(TestFile);
d->ready = false;
DUChain::self()->updateContextForUrl(d->url, features, this, priority);
}
bool TestFile::parseAndWait(TopDUContext::Features features, int priority, int timeout)
{
parse(features, priority);
return waitForParsed(timeout);
}
bool TestFile::waitForParsed(int timeout)
{
Q_D(TestFile);
if (!d->ready) {
// optimize: we don't want to wait the usual timeout before parsing documents here
ICore::self()->languageController()->backgroundParser()->parseDocuments();
}
QElapsedTimer t;
t.start();
while (!d->ready && t.elapsed() < timeout) {
QTest::qWait(10);
}
return d->ready;
}
bool TestFile::isReady() const
{
Q_D(const TestFile);
return d->ready;
}
ReferencedTopDUContext TestFile::topContext()
{
Q_D(TestFile);
waitForParsed();
return d->topContext;
}
void TestFile::setFileContents(const QString& contents)
{
Q_D(TestFile);
d->setFileContents(contents);
}
QString TestFile::fileContents() const
{
Q_D(const TestFile);
QFile file(d->file);
file.open(QIODevice::ReadOnly);
Q_ASSERT(file.isOpen());
Q_ASSERT(file.isReadable());
return QString::fromUtf8(file.readAll());
}
void TestFile::setKeepDUChainData(bool keep)
{
Q_D(TestFile);
d->keepDUChainData = keep;
}
bool TestFile::keepDUChainData() const
{
Q_D(const TestFile);
return d->keepDUChainData;
}
#include "moc_testfile.cpp"
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