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/****************************************************************************
**
** Copyright (C) 2021 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/qtest.h>
#include <QtQuickTestUtils/private/qmlutils_p.h>
#include <QtCore/qstring.h>
#include <QtCore/qprocess.h>
#include <QtCore/qbytearray.h>
#include <QtCore/qurl.h>
#include <QtCore/qscopeguard.h>
#include <QtCore/qfile.h>
#include <QtCore/qlibraryinfo.h>
#include <QtCore/qdir.h>
#include <QtCore/qhash.h>
#include <functional>
class tst_qmltc_qprocess : public QQmlDataTest
{
Q_OBJECT
QString m_qmltcPath;
QString m_tmpPath;
QHash<QString, QString> m_resourcePaths;
QString runQmltc(const QString &inputFile, std::function<void(QProcess &)> handleResult,
const QStringList &extraArgs = {});
QString runQmltc(const QString &inputFile, bool shouldSucceed,
const QStringList &extraArgs = {});
QString modifiedPath(const QString &path) { return path + u".orig"_qs; }
public:
tst_qmltc_qprocess() : QQmlDataTest(QT_QMLTEST_DATADIR) { }
private slots:
void initTestCase() override;
void cleanupTestCase();
void sanity();
void noBuiltins();
void noQtQml();
void inlineComponent();
};
void tst_qmltc_qprocess::initTestCase()
{
QQmlDataTest::initTestCase();
m_qmltcPath = QLibraryInfo::path(QLibraryInfo::BinariesPath) + u"/qmltc"_qs;
#ifdef Q_OS_WIN
m_qmltcPath += u".exe"_qs;
#endif
if (!QFileInfo(m_qmltcPath).exists()) {
const QString message = u"qmltc executable not found (looked for %0)"_qs.arg(m_qmltcPath);
QFAIL(qPrintable(message));
}
m_tmpPath = QDir::tempPath() + u"/tst_qmltc_qprocess_artifacts"_qs;
QVERIFY(QDir(m_tmpPath).removeRecursively()); // in case it's already there
QVERIFY(QDir().mkpath(m_tmpPath));
m_resourcePaths = { { u"dummy.qml"_qs, u"data/dummy.qml"_qs },
{ u"inlineComponent.qml"_qs, u"data/inlineComponent.qml"_qs } };
}
void tst_qmltc_qprocess::cleanupTestCase()
{
QVERIFY(QDir(m_tmpPath).removeRecursively());
}
QString tst_qmltc_qprocess::runQmltc(const QString &inputFile,
std::function<void(QProcess &)> handleResult,
const QStringList &extraArgs)
{
QStringList args;
args << (QFileInfo(inputFile).isAbsolute() ? inputFile : testFile(inputFile));
if (auto it = m_resourcePaths.constFind(inputFile); it != m_resourcePaths.cend()) {
// otherwise expect resource path to come from extraArgs
args << u"--resource-path"_qs << it.value();
}
args << u"--header"_qs << (m_tmpPath + u"/"_qs + QFileInfo(inputFile).baseName() + u".h"_qs);
args << u"--impl"_qs << (m_tmpPath + u"/"_qs + QFileInfo(inputFile).baseName() + u".cpp"_qs);
args << extraArgs;
QString errors;
QProcess process;
process.start(m_qmltcPath, args);
handleResult(process); // may fail the test
errors = process.readAllStandardError();
if (QTest::currentTestFailed()) {
qDebug() << "Command:" << process.program() << args.join(u' ');
qDebug() << "Exit status:" << process.exitStatus();
qDebug() << "Exit code:" << process.exitCode();
qDebug() << "stderr:" << errors;
qDebug() << "stdout:" << process.readAllStandardOutput();
}
return errors;
}
QString tst_qmltc_qprocess::runQmltc(const QString &inputFile, bool shouldSucceed,
const QStringList &extraArgs)
{
return runQmltc(
inputFile,
[&](QProcess &process) {
QVERIFY(process.waitForFinished());
QCOMPARE(process.exitStatus(), QProcess::NormalExit);
if (shouldSucceed)
QCOMPARE(process.exitCode(), 0);
else
QVERIFY(process.exitCode() != 0);
},
extraArgs);
}
void tst_qmltc_qprocess::sanity()
{
QVERIFY(runQmltc(u"dummy.qml"_qs, true).isEmpty());
}
void tst_qmltc_qprocess::noBuiltins()
{
const auto renameBack = [&](const QString &original) {
const auto current = modifiedPath(original);
QFile file(current);
QVERIFY(file.exists());
QVERIFY(file.rename(original));
};
for (QString builtin : { u"builtins.qmltypes"_qs, u"jsroot.qmltypes"_qs }) {
const auto path = QLibraryInfo::path(QLibraryInfo::QmlImportsPath) + u"/"_qs + builtin;
QScopeGuard scope(std::bind(renameBack, path));
QFile file(path);
QVERIFY(file.exists());
QVERIFY(file.rename(modifiedPath(path)));
// test that qmltc exits gracefully
const auto errors = runQmltc(u"dummy.qml"_qs, false);
QVERIFY(errors.contains(u"Failed to find the following builtins: %1"_qs.arg(builtin)));
}
}
void tst_qmltc_qprocess::noQtQml()
{
const auto renameBack = [&](const QString &original) {
const auto current = modifiedPath(original);
QVERIFY(QDir(current).exists());
QVERIFY(QDir().rename(current, original));
};
const auto modulePath = QLibraryInfo::path(QLibraryInfo::QmlImportsPath) + u"/QtQml"_qs;
QScopeGuard scope(std::bind(renameBack, modulePath));
QVERIFY(QDir(modulePath).exists());
QVERIFY(QDir().rename(modulePath, modifiedPath(modulePath)));
// test that qmltc exits gracefully
const auto errors = runQmltc(u"dummy.qml"_qs, false);
QVERIFY(errors.contains(u"Failed to import QtQml. Are your include paths set up properly?"_qs));
}
void tst_qmltc_qprocess::inlineComponent()
{
const auto errors = runQmltc(u"inlineComponent.qml"_qs, false);
QEXPECT_FAIL("", "qmltc does not support inline components at the moment", Continue);
QVERIFY(!errors.contains(u"Inline components are not supported"_qs));
}
QTEST_MAIN(tst_qmltc_qprocess)
#include "tst_qmltc_qprocess.moc"
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