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qtdeclarative/tests/auto/qml/qmlformat/tst_qmlformat.cpp

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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <QProcess>
#include <QString>
#include <util.h>
class TestQmlformat: public QQmlDataTest
{
Q_OBJECT
private Q_SLOTS:
void initTestCase() override;
void testFormat();
void testFormatNoSort();
#if !defined(QTEST_CROSS_COMPILED) // sources not available when cross compiled
void testExample();
void testExample_data();
#endif
private:
QString readTestFile(const QString &path);
QString runQmlformat(const QString &fileToFormat, bool sortImports, bool shouldSucceed);
QString m_qmlformatPath;
QStringList m_excludedDirs;
QStringList m_invalidFiles;
QStringList findFiles(const QDir &);
bool isInvalidFile(const QFileInfo &fileName) const;
};
void TestQmlformat::initTestCase()
{
QQmlDataTest::initTestCase();
m_qmlformatPath = QLibraryInfo::location(QLibraryInfo::BinariesPath) + QLatin1String("/qmlformat");
#ifdef Q_OS_WIN
m_qmlformatPath += QLatin1String(".exe");
#endif
if (!QFileInfo(m_qmlformatPath).exists()) {
QString message = QStringLiteral("qmlformat executable not found (looked for %0)").arg(m_qmlformatPath);
QFAIL(qPrintable(message));
}
// Add directories you want excluded here
// These snippets are not expected to run on their own.
m_excludedDirs << "doc/src/snippets/qml/visualdatamodel_rootindex";
m_excludedDirs << "doc/src/snippets/qml/qtbinding";
m_excludedDirs << "doc/src/snippets/qml/imports";
m_excludedDirs << "doc/src/snippets/qtquick1/visualdatamodel_rootindex";
m_excludedDirs << "doc/src/snippets/qtquick1/qtbinding";
m_excludedDirs << "doc/src/snippets/qtquick1/imports";
m_excludedDirs << "tests/manual/v4";
m_excludedDirs << "tests/auto/qml/ecmascripttests";
m_excludedDirs << "tests/auto/qml/qmllint";
// Add invalid files (i.e. files with syntax errors)
m_invalidFiles << "tests/auto/quick/qquickloader/data/InvalidSourceComponent.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/signal.2.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/signal.3.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/signal.5.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/property.4.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/empty.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/missingObject.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/insertedSemicolon.1.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/nonexistantProperty.5.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/invalidRoot.1.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.1.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/invalidQmlEnumValue.2.qml";
m_invalidFiles << "tests/auto/qml/qquickfolderlistmodel/data/dummy.qml";
m_invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.1.qml";
m_invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.2.qml";
m_invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.3.qml";
m_invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.4.qml";
m_invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.5.qml";
m_invalidFiles << "tests/auto/qml/qqmlecmascript/data/stringParsing_error.6.qml";
m_invalidFiles << "tests/auto/qml/qqmlecmascript/data/numberParsing_error.1.qml";
m_invalidFiles << "tests/auto/qml/qqmlecmascript/data/numberParsing_error.2.qml";
m_invalidFiles << "tests/auto/qml/qqmlecmascript/data/incrDecrSemicolon_error1.qml";
m_invalidFiles << "tests/auto/qml/debugger/qqmlpreview/data/broken.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/fuzzed.2.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/fuzzed.3.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/requiredProperties.2.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/requiredProperties.3.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/nullishCoalescing_LHS_And.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/nullishCoalescing_LHS_And.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/nullishCoalescing_LHS_Or.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/nullishCoalescing_RHS_And.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/nullishCoalescing_RHS_Or.qml";
m_invalidFiles << "tests/auto/qml/qqmllanguage/data/typeAnnotations.2.qml";
m_invalidFiles << "tests/auto/qml/qqmlparser/data/disallowedtypeannotations/qmlnestedfunction.qml";
}
QStringList TestQmlformat::findFiles(const QDir &d)
{
for (int ii = 0; ii < m_excludedDirs.count(); ++ii) {
QString s = m_excludedDirs.at(ii);
if (d.absolutePath().endsWith(s))
return QStringList();
}
QStringList rv;
QStringList files = d.entryList(QStringList() << QLatin1String("*.qml"),
QDir::Files);
foreach (const QString &file, files) {
rv << d.absoluteFilePath(file);
}
QStringList dirs = d.entryList(QDir::Dirs | QDir::NoDotAndDotDot |
QDir::NoSymLinks);
foreach (const QString &dir, dirs) {
QDir sub = d;
sub.cd(dir);
rv << findFiles(sub);
}
return rv;
}
bool TestQmlformat::isInvalidFile(const QFileInfo &fileName) const
{
for (const QString &invalidFile : m_invalidFiles) {
if (fileName.absoluteFilePath().endsWith(invalidFile))
return true;
}
return false;
}
QString TestQmlformat::readTestFile(const QString &path)
{
QFile file(testFile(path));
if (!file.open(QIODevice::ReadOnly))
return "";
return QString::fromUtf8(file.readAll());
}
void TestQmlformat::testFormat()
{
QCOMPARE(runQmlformat(testFile("Example1.qml"), true, true), readTestFile("Example1.formatted.qml"));
}
void TestQmlformat::testFormatNoSort()
{
QCOMPARE(runQmlformat(testFile("Example1.qml"), false, true), readTestFile("Example1.formatted.nosort.qml"));
}
#if !defined(QTEST_CROSS_COMPILED) // sources not available when cross compiled
void TestQmlformat::testExample_data()
{
QTest::addColumn<QString>("file");
QString examples = QLatin1String(SRCDIR) + "/../../../../examples/";
QString tests = QLatin1String(SRCDIR) + "/../../../../tests/";
QStringList files;
files << findFiles(QDir(examples));
files << findFiles(QDir(tests));
for (const QString &file : files)
QTest::newRow(qPrintable(file)) << file;
}
#endif
#if !defined(QTEST_CROSS_COMPILED) // sources not available when cross compiled
void TestQmlformat::testExample()
{
QFETCH(QString, file);
QString output = runQmlformat(file, true, !isInvalidFile(file));
if (!isInvalidFile(file))
QVERIFY(!output.isEmpty());
}
#endif
QString TestQmlformat::runQmlformat(const QString &fileToFormat, bool sortImports, bool shouldSucceed)
{
QStringList args;
args << fileToFormat;
if (!sortImports)
args << "-n";
QString output;
auto verify = [&]() {
QProcess process;
process.start(m_qmlformatPath, args);
QVERIFY(process.waitForFinished());
QCOMPARE(process.exitStatus(), QProcess::NormalExit);
if (shouldSucceed)
QCOMPARE(process.exitCode(), 0);
else
QVERIFY(process.exitCode() != 0);
output = process.readAllStandardOutput();
};
verify();
return output;
}
QTEST_MAIN(TestQmlformat)
#include "tst_qmlformat.moc"
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