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/*
Tests for KConfig Compiler
SPDX-FileCopyrightText: 2005 Duncan Mac-Vicar <duncan@kde.org>
SPDX-FileCopyrightText: 2009 Pino Toscano <pino@kde.org>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#include <QDir>
#include <QFile>
#include <QProcess>
#include <QString>
#include <QtTest>
#include <qstandardpaths.h>
#include "kconfigcompiler_test.h"
// QT5 TODO QTEST_GUILESS_MAIN(KConfigCompiler_Test)
QTEST_MAIN(KConfigCompiler_Test)
typedef const char *CompilerTestSet[];
static CompilerTestSet testCases = {
"test1.cpp", "test1.h",
"test2.cpp", "test2.h",
"test3.cpp", "test3.h",
"test3a.cpp", "test3a.h",
"test4.cpp", "test4.h",
"test5.cpp", "test5.h",
"test6.cpp", "test6.h",
"test7.cpp", "test7.h",
"test8a.cpp", "test8a.h",
"test8b.cpp", "test8b.h",
"test8c.cpp", "test8c.h",
"test9.h", "test9.cpp",
"test10.h", "test10.cpp",
"test11.h", "test11.cpp",
"test11a.h", "test11a.cpp",
"test12.h", "test12.cpp",
"test13.h", "test13.cpp",
"test_dpointer.cpp", "test_dpointer.h",
"test_qdebugcategory.cpp", "test_qdebugcategory.h",
"test_signal.cpp", "test_signal.h",
"test_notifiers.cpp", "test_notifiers.h",
"test_translation_kde.cpp", "test_translation_kde.h",
"test_translation_kde_domain.cpp", "test_translation_kde_domain.h",
"test_translation_qt.cpp", "test_translation_qt.h",
"test_emptyentries.cpp", "test_emptyentries.h",
"test_properties_minmax.cpp", "test_properties_minmax.h",
"test_param_minmax.cpp", "test_param_minmax.h",
nullptr
};
static CompilerTestSet testCasesToRun = {
"test1",
"test2",
"test3",
"test3a",
"test4",
"test5",
"test6",
"test7",
"test8",
"test9",
"test10",
"test11",
"test12",
"test13",
"test_dpointer",
"test_qdebugcategory",
"test_signal",
"test_translation_kde",
"test_translation_kde_domain",
"test_translation_qt",
"test_emptyentries",
"test_properties_minmax",
"test_param_minmax",
nullptr
};
#if 0
static CompilerTestSet willFailCases = {
// where is that QDir coming from?
//"test9.cpp", NULL
NULL
};
#endif
void KConfigCompiler_Test::initTestCase()
{
m_diffExe = QStandardPaths::findExecutable( QStringLiteral("diff") );
if (m_diffExe.isEmpty()) {
qDebug() << "diff command not found, detailed info on comparison failure will not be available.";
}
}
void KConfigCompiler_Test::testBaselineComparison_data()
{
QTest::addColumn<QString>("testName");
for (const char **it = testCases; *it; ++it) {
QTest::newRow(*it) << QString::fromLatin1(*it);
}
}
void KConfigCompiler_Test::testBaselineComparison()
{
QFETCH(QString, testName);
QFile file(QFINDTESTDATA(testName));
QFile fileRef(QFINDTESTDATA(testName + QLatin1String(".ref")));
if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
qWarning() << "Failed to open" << file.fileName() << "(" << testName << ")";
QFAIL("Can't open file for comparison");
}
if (!fileRef.open(QIODevice::ReadOnly | QIODevice::Text)) {
qWarning() << "Failed to open" << fileRef.fileName() << "(" << testName << ".ref )";
QFAIL("Can't open file for comparison");
}
QString content = file.readAll();
QString contentRef = fileRef.readAll();
if (content != contentRef) {
appendFileDiff(fileRef.fileName(), file.fileName());
}
QVERIFY(content == contentRef);
}
void KConfigCompiler_Test::testRunning_data()
{
QTest::addColumn<QString>("testName");
for (const char **it = testCasesToRun; *it; ++it) {
QTest::newRow(*it) << QString::fromLatin1(*it);
}
}
void KConfigCompiler_Test::testRunning()
{
QFETCH(QString, testName);
#ifdef Q_OS_WIN
testName += QStringLiteral(".exe");
#endif
QString program = QFINDTESTDATA(testName);
QVERIFY2(!program.isEmpty(), qPrintable(testName + QLatin1String(" must exist!")));
QVERIFY2(QFile::exists(program), qPrintable(program + QLatin1String(" must exist!")));
QProcess process;
process.start(program, QStringList(), QIODevice::ReadOnly);
if (process.waitForStarted()) {
QVERIFY(process.waitForFinished());
}
QCOMPARE((int)process.error(), (int)QProcess::UnknownError);
QCOMPARE(process.exitCode(), 0);
}
void KConfigCompiler_Test::appendFileDiff(const QString &oldFile, const QString &newFile)
{
if (m_diffExe.isEmpty()) {
return;
}
QStringList args({
QStringLiteral("-u"),
QFileInfo(oldFile).absoluteFilePath(),
QFileInfo(newFile).absoluteFilePath() });
QProcess process;
process.start(m_diffExe, args, QIODevice::ReadOnly);
process.waitForStarted();
process.waitForFinished();
if (process.exitCode() == 1) {
const QString diffFileName = oldFile + QStringLiteral(".diff");
QFile diffFile(diffFileName);
QVERIFY2(diffFile.open(QIODevice::WriteOnly), qPrintable(QLatin1String("Could not save diff file for ") + oldFile));
diffFile.write(process.readAllStandardOutput());
// force a failure to print the flename where we stored the diff.
QVERIFY2(false, qPrintable(QLatin1String("This test failed, look at the following file for details: ") + diffFileName));
}
}
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