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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include <QScopedPointer>
#include <QLatin1String>
#include <QGraphicsObject>
#include <QApplication>
#include <QSettings>
#include <QFileInfo>
#include <qmljs/qmljsdocument.h>
#include <qmljs/qmljsmodelmanagerinterface.h>
#include <qmljs/qmljsreformatter.h>
#include <qmljs/parser/qmljsast_p.h>
#include <qmljs/parser/qmljsengine_p.h>
#include <utils/filepath.h>
#include <QtTest>
#include <algorithm>
using namespace QmlJS;
using namespace QmlJS::AST;
class tst_Reformatter : public QObject
{
Q_OBJECT
public:
tst_Reformatter();
private slots:
void test();
void test_data();
};
tst_Reformatter::tst_Reformatter()
{
}
#define QCOMPARE_NOEXIT(actual, expected) \
QTest::qCompare(actual, expected, #actual, #expected, __FILE__, __LINE__)
void tst_Reformatter::test_data()
{
QTest::addColumn<QString>("path");
QDirIterator it(TESTSRCDIR, QStringList() << QLatin1String("*.qml") << QLatin1String("*.js"), QDir::Files);
while (it.hasNext()) {
const QString fileName = it.next();
QTest::newRow(fileName.toLatin1()) << it.filePath();
}
}
void tst_Reformatter::test()
{
QFETCH(QString, path);
Utils::FilePath fPath = Utils::FilePath::fromString(path);
Document::MutablePtr doc = Document::create(fPath, ModelManagerInterface::guessLanguageOfFile(fPath));
QFile file(doc->fileName().toString());
file.open(QFile::ReadOnly | QFile::Text);
QString source = QString::fromUtf8(file.readAll());
doc->setSource(source);
file.close();
doc->parse();
QVERIFY(!doc->source().isEmpty());
QVERIFY(doc->diagnosticMessages().isEmpty());
QString rewritten = reformat(doc);
QStringList sourceLines = source.split(QLatin1Char('\n'));
QStringList newLines = rewritten.split(QLatin1Char('\n'));
// compare line by line
int commonLines = qMin(newLines.size(), sourceLines.size());
bool insideMultiLineComment = false;
for (int i = 0; i < commonLines; ++i) {
// names intentional to make 'Actual (sourceLine): ...\nExpected (newLinee): ...' line up
const QString &sourceLine = sourceLines.at(i);
const QString &newLinee = newLines.at(i);
if (!insideMultiLineComment && sourceLine.trimmed().startsWith("/*")) {
insideMultiLineComment = true;
sourceLines.insert(i, "\n");
continue;
}
if (sourceLine.trimmed().endsWith("*/"))
insideMultiLineComment = false;
if (sourceLine.trimmed().isEmpty() && newLinee.trimmed().isEmpty())
continue;
bool fail = !QCOMPARE_NOEXIT(newLinee, sourceLine);
if (fail) {
qDebug() << "in line" << (i + 1);
return;
}
}
QCOMPARE(sourceLines.size(), newLines.size());
}
QTEST_GUILESS_MAIN(tst_Reformatter);
#include "tst_reformatter.moc"
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