diff options
Diffstat (limited to 'src/testlib/qtestcase.cpp')
| -rw-r--r-- | src/testlib/qtestcase.cpp | 277 |
1 files changed, 171 insertions, 106 deletions
diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp index 05a3dbbbcb..908155e8b5 100644 --- a/src/testlib/qtestcase.cpp +++ b/src/testlib/qtestcase.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2019 The Qt Company Ltd. ** Copyright (C) 2016 Intel Corporation. ** Contact: https://www.qt.io/licensing/ ** @@ -289,7 +289,7 @@ namespace QTest { class WatchDog; -static QObject *currentTestObject = 0; +static QObject *currentTestObject = nullptr; static QString mainSourcePath; #if defined(Q_OS_MACOS) @@ -301,7 +301,7 @@ class TestMethods { public: Q_DISABLE_COPY_MOVE(TestMethods) - typedef std::vector<QMetaMethod> MetaMethods; + using MetaMethods = std::vector<QMetaMethod>; explicit TestMethods(const QObject *o, const MetaMethods &m = MetaMethods()); @@ -423,7 +423,7 @@ Q_TESTLIB_EXPORT bool printAvailableFunctions = false; Q_TESTLIB_EXPORT QStringList testFunctions; Q_TESTLIB_EXPORT QStringList testTags; -static void qPrintTestSlots(FILE *stream, const char *filter = 0) +static void qPrintTestSlots(FILE *stream, const char *filter = nullptr) { for (int i = 0; i < QTest::currentTestObject->metaObject()->methodCount(); ++i) { QMetaMethod sl = QTest::currentTestObject->metaObject()->method(i); @@ -516,7 +516,7 @@ static int qToInt(const char *str) Q_TESTLIB_EXPORT void qtest_qParseArgs(int argc, const char *const argv[], bool qml) { int logFormat = -1; // Not set - const char *logFilename = 0; + const char *logFilename = nullptr; QTest::testFunctions.clear(); QTest::testTags.clear(); @@ -574,7 +574,7 @@ Q_TESTLIB_EXPORT void qtest_qParseArgs(int argc, const char *const argv[], bool " -nocrashhandler : Disables the crash handler. Useful for debugging crashes.\n" "\n" " Benchmarking options:\n" -#ifdef QTESTLIB_USE_VALGRIND +#if QT_CONFIG(valgrind) " -callgrind : Use callgrind to time benchmarks\n" #endif #ifdef QTESTLIB_USE_PERF_EVENTS @@ -717,7 +717,7 @@ Q_TESTLIB_EXPORT void qtest_qParseArgs(int argc, const char *const argv[], bool } } else if (strcmp(argv[i], "-nocrashhandler") == 0) { QTest::noCrashHandler = true; -#ifdef QTESTLIB_USE_VALGRIND +#if QT_CONFIG(valgrind) } else if (strcmp(argv[i], "-callgrind") == 0) { if (QBenchmarkValgrindUtils::haveValgrind()) if (QFileInfo(QDir::currentPath()).isWritable()) { @@ -897,7 +897,7 @@ struct QTestDataSetter } ~QTestDataSetter() { - QTestResult::setCurrentTestData(0); + QTestResult::setCurrentTestData(nullptr); } }; @@ -974,11 +974,11 @@ void TestMethods::invokeTestOnData(int index) const if (i == -1) { QTestLog::info(qPrintable( QString::fromLatin1("warmup stage result : %1") - .arg(QBenchmarkTestMethodData::current->result.value)), 0, 0); + .arg(QBenchmarkTestMethodData::current->result.value)), nullptr, 0); } else { QTestLog::info(qPrintable( QString::fromLatin1("accumulation stage result: %1") - .arg(QBenchmarkTestMethodData::current->result.value)), 0, 0); + .arg(QBenchmarkTestMethodData::current->result.value)), nullptr, 0); } } } @@ -1012,14 +1012,14 @@ public: WatchDog() { QMutexLocker locker(&mutex); - timeout.store(-1); + timeout.storeRelaxed(-1); start(); waitCondition.wait(&mutex); } ~WatchDog() { { QMutexLocker locker(&mutex); - timeout.store(0); + timeout.storeRelaxed(0); waitCondition.wakeAll(); } wait(); @@ -1027,21 +1027,21 @@ public: void beginTest() { QMutexLocker locker(&mutex); - timeout.store(defaultTimeout()); + timeout.storeRelaxed(defaultTimeout()); waitCondition.wakeAll(); } void testFinished() { QMutexLocker locker(&mutex); - timeout.store(-1); + timeout.storeRelaxed(-1); waitCondition.wakeAll(); } void run() override { QMutexLocker locker(&mutex); waitCondition.wakeAll(); - while (1) { - int t = timeout.load(); + while (true) { + int t = timeout.loadRelaxed(); if (!t) break; if (Q_UNLIKELY(!waitCondition.wait(&mutex, t))) { @@ -1095,7 +1095,7 @@ bool TestMethods::invokeTest(int index, const char *data, WatchDog *watchDog) co const int globalDataCount = gTable->dataCount(); int curGlobalDataIndex = 0; - /* For each test function that has a *_data() table/function, do: */ + /* For each entry in the global data table, do: */ do { if (!gTable->isEmpty()) QTestResult::setCurrentGlobalTestData(gTable->testData(curGlobalDataIndex)); @@ -1103,50 +1103,49 @@ bool TestMethods::invokeTest(int index, const char *data, WatchDog *watchDog) co if (curGlobalDataIndex == 0) { qsnprintf(member, 512, "%s_data()", name.constData()); invokeMethod(QTest::currentTestObject, member); + if (QTestResult::skipCurrentTest()) + break; } bool foundFunction = false; - if (!QTestResult::skipCurrentTest()) { - int curDataIndex = 0; - const int dataCount = table.dataCount(); - - // Data tag requested but none available? - if (data && !dataCount) { - // Let empty data tag through. - if (!*data) - data = 0; - else { - fprintf(stderr, "Unknown testdata for function %s(): '%s'\n", name.constData(), data); - fprintf(stderr, "Function has no testdata.\n"); - return false; - } + int curDataIndex = 0; + const int dataCount = table.dataCount(); + + // Data tag requested but none available? + if (data && !dataCount) { + // Let empty data tag through. + if (!*data) + data = nullptr; + else { + fprintf(stderr, "Unknown testdata for function %s(): '%s'\n", name.constData(), data); + fprintf(stderr, "Function has no testdata.\n"); + return false; } + } - /* For each entry in the data table, do: */ - do { - QTestResult::setSkipCurrentTest(false); - QTestResult::setBlacklistCurrentTest(false); - if (!data || !qstrcmp(data, table.testData(curDataIndex)->dataTag())) { - foundFunction = true; + /* For each entry in this test's data table, do: */ + do { + QTestResult::setSkipCurrentTest(false); + QTestResult::setBlacklistCurrentTest(false); + if (!data || !qstrcmp(data, table.testData(curDataIndex)->dataTag())) { + foundFunction = true; - QTestPrivate::checkBlackLists(name.constData(), dataCount ? table.testData(curDataIndex)->dataTag() : 0); + QTestPrivate::checkBlackLists(name.constData(), dataCount ? table.testData(curDataIndex)->dataTag() : nullptr); - QTestDataSetter s(curDataIndex >= dataCount ? static_cast<QTestData *>(0) - : table.testData(curDataIndex)); + QTestDataSetter s(curDataIndex >= dataCount ? nullptr : table.testData(curDataIndex)); - QTestPrivate::qtestMouseButtons = Qt::NoButton; - if (watchDog) - watchDog->beginTest(); - invokeTestOnData(index); - if (watchDog) - watchDog->testFinished(); + QTestPrivate::qtestMouseButtons = Qt::NoButton; + if (watchDog) + watchDog->beginTest(); + invokeTestOnData(index); + if (watchDog) + watchDog->testFinished(); - if (data) - break; - } - ++curDataIndex; - } while (curDataIndex < dataCount); - } + if (data) + break; + } + ++curDataIndex; + } while (curDataIndex < dataCount); if (data && !foundFunction) { fprintf(stderr, "Unknown testdata for function %s: '%s()'\n", name.constData(), data); @@ -1156,14 +1155,14 @@ bool TestMethods::invokeTest(int index, const char *data, WatchDog *watchDog) co return false; } - QTestResult::setCurrentGlobalTestData(0); + QTestResult::setCurrentGlobalTestData(nullptr); ++curGlobalDataIndex; } while (curGlobalDataIndex < globalDataCount); QTestResult::finishedCurrentTestFunction(); QTestResult::setSkipCurrentTest(false); QTestResult::setBlacklistCurrentTest(false); - QTestResult::setCurrentTestData(0); + QTestResult::setCurrentTestData(nullptr); return true; } @@ -1241,7 +1240,7 @@ char *toHexRepresentation(const char *ba, int length) * */ const int maxLen = 50; const int len = qMin(maxLen, length); - char *result = 0; + char *result = nullptr; if (length > maxLen) { const int size = len * 3 + 4; @@ -1274,10 +1273,8 @@ char *toHexRepresentation(const char *ba, int length) ++o; if (i == len) break; - else { - result[o] = ' '; - ++o; - } + result[o] = ' '; + ++o; } return result; @@ -1459,7 +1456,7 @@ void TestMethods::invokeTests(QObject *testObject) const QScopedPointer<WatchDog> watchDog; if (!debuggerPresent() -#ifdef QTESTLIB_USE_VALGRIND +#if QT_CONFIG(valgrind) && QBenchmarkGlobalData::current->mode() != QBenchmarkGlobalData::CallgrindChildProcess #endif ) { @@ -1497,7 +1494,7 @@ void TestMethods::invokeTests(QObject *testObject) const QTestResult::finishedCurrentTestDataCleanup(); } QTestResult::finishedCurrentTestFunction(); - QTestResult::setCurrentTestFunction(0); + QTestResult::setCurrentTestFunction(nullptr); } #if defined(Q_OS_UNIX) @@ -1567,7 +1564,7 @@ FatalSignalHandler::FatalSignalHandler() stack.ss_flags = 0; stack.ss_size = sizeof alternate_stack; stack.ss_sp = alternate_stack; - sigaltstack(&stack, 0); + sigaltstack(&stack, nullptr); act.sa_flags |= SA_ONSTACK; #endif @@ -1586,7 +1583,7 @@ FatalSignalHandler::FatalSignalHandler() oldact.sa_flags & SA_SIGINFO || #endif oldact.sa_handler != SIG_DFL) { - sigaction(fatalSignals[i], &oldact, 0); + sigaction(fatalSignals[i], &oldact, nullptr); } else { sigaddset(&handledSignals, fatalSignals[i]); @@ -1611,7 +1608,7 @@ FatalSignalHandler::~FatalSignalHandler() // If someone overwrote it in the mean time, put it back if (oldact.sa_handler != FatalSignalHandler::signal) - sigaction(i, &oldact, 0); + sigaction(i, &oldact, nullptr); } } @@ -1866,7 +1863,7 @@ int QTest::qRun() { QTEST_ASSERT(currentTestObject); -#ifdef QTESTLIB_USE_VALGRIND +#if QT_CONFIG(valgrind) int callgrindChildExitCode = 0; #endif @@ -1886,7 +1883,7 @@ int QTest::qRun() } // !noCrashHandler #endif // Q_OS_WIN -#ifdef QTESTLIB_USE_VALGRIND +#if QT_CONFIG(valgrind) if (QBenchmarkGlobalData::current->mode() == QBenchmarkGlobalData::CallgrindParentProcess) { if (Q_UNLIKELY(!qApp)) qFatal("QtTest: -callgrind option is not available with QTEST_APPLESS_MAIN"); @@ -1927,7 +1924,7 @@ int QTest::qRun() QTestResult::addFailure("Caught unhandled exception", __FILE__, __LINE__); if (QTestResult::currentTestFunction()) { QTestResult::finishedCurrentTestFunction(); - QTestResult::setCurrentTestFunction(0); + QTestResult::setCurrentTestFunction(nullptr); } QTestLog::stopLogging(); @@ -1936,7 +1933,7 @@ int QTest::qRun() IOPMAssertionRelease(powerID); } #endif - currentTestObject = 0; + currentTestObject = nullptr; // Rethrow exception to make debugging easier. throw; @@ -1944,7 +1941,7 @@ int QTest::qRun() } #endif -#ifdef QTESTLIB_USE_VALGRIND +#if QT_CONFIG(valgrind) if (QBenchmarkGlobalData::current->mode() == QBenchmarkGlobalData::CallgrindParentProcess) return callgrindChildExitCode; #endif @@ -1957,13 +1954,13 @@ int QTest::qRun() */ void QTest::qCleanup() { - currentTestObject = 0; + currentTestObject = nullptr; QTestTable::clearGlobalTestTable(); QTestLog::stopLogging(); delete QBenchmarkGlobalData::current; - QBenchmarkGlobalData::current = 0; + QBenchmarkGlobalData::current = nullptr; QSignalDumper::endDump(); @@ -2148,7 +2145,7 @@ QSharedPointer<QTemporaryDir> QTest::qExtractTestData(const QString &dirName) } } - result = qMove(tempDir); + result = std::move(tempDir); return result; } @@ -2206,7 +2203,7 @@ QString QTest::qFindTestData(const QString& base, const char *file, int line, co } // 3. relative to test source. - if (found.isEmpty()) { + if (found.isEmpty() && qstrncmp(file, ":/", 2) != 0) { // srcdir is the directory containing the calling source file. QFileInfo srcdir = QFileInfo(QFile::decodeName(file)).path(); @@ -2519,13 +2516,28 @@ bool QTest::compare_helper(bool success, const char *failureMsg, return QTestResult::compare(success, failureMsg, val1, val2, actual, expected, file, line); } +template <typename T> +static bool floatingCompare(const T &t1, const T &t2) +{ + switch (qFpClassify(t1)) + { + case FP_INFINITE: + return (t1 < 0) == (t2 < 0) && qFpClassify(t2) == FP_INFINITE; + case FP_NAN: + return qFpClassify(t2) == FP_NAN; + default: + return qFuzzyCompare(t1, t2); + } +} + /*! \fn bool QTest::qCompare(const qfloat16 &t1, const qfloat16 &t2, const char *actual, const char *expected, const char *file, int line) \internal */ bool QTest::qCompare(qfloat16 const &t1, qfloat16 const &t2, const char *actual, const char *expected, const char *file, int line) { - return compare_helper(qFuzzyCompare(t1, t2), "Compared qfloat16s are not the same (fuzzy compare)", + return compare_helper(floatingCompare(t1, t2), + "Compared qfloat16s are not the same (fuzzy compare)", toString(t1), toString(t2), actual, expected, file, line); } @@ -2535,17 +2547,9 @@ bool QTest::qCompare(qfloat16 const &t1, qfloat16 const &t2, const char *actual, bool QTest::qCompare(float const &t1, float const &t2, const char *actual, const char *expected, const char *file, int line) { - bool equal = false; - int cl1 = std::fpclassify(t1); - int cl2 = std::fpclassify(t2); - if (cl1 == FP_INFINITE) - equal = ((t1 < 0) == (t2 < 0)) && cl2 == FP_INFINITE; - else if (cl1 == FP_NAN) - equal = (cl2 == FP_NAN); - else - equal = qFuzzyCompare(t1, t2); - return compare_helper(equal, "Compared floats are not the same (fuzzy compare)", - toString(t1), toString(t2), actual, expected, file, line); + return QTestResult::compare(floatingCompare(t1, t2), + "Compared floats are not the same (fuzzy compare)", + t1, t2, actual, expected, file, line); } /*! \fn bool QTest::qCompare(const double &t1, const double &t2, const char *actual, const char *expected, const char *file, int line) @@ -2554,19 +2558,86 @@ bool QTest::qCompare(float const &t1, float const &t2, const char *actual, const bool QTest::qCompare(double const &t1, double const &t2, const char *actual, const char *expected, const char *file, int line) { - bool equal = false; - int cl1 = std::fpclassify(t1); - int cl2 = std::fpclassify(t2); - if (cl1 == FP_INFINITE) - equal = ((t1 < 0) == (t2 < 0)) && cl2 == FP_INFINITE; - else if (cl1 == FP_NAN) - equal = (cl2 == FP_NAN); - else - equal = qFuzzyCompare(t1, t2); - return compare_helper(equal, "Compared doubles are not the same (fuzzy compare)", - toString(t1), toString(t2), actual, expected, file, line); + return QTestResult::compare(floatingCompare(t1, t2), + "Compared doubles are not the same (fuzzy compare)", + t1, t2, actual, expected, file, line); +} + +/*! \fn bool QTest::qCompare(int t1, int t2, const char *actual, const char *expected, const char *file, int line) + \internal + \since 5.14 + */ +bool QTest::qCompare(int t1, int t2, const char *actual, const char *expected, + const char *file, int line) +{ + return QTestResult::compare(t1 == t2, + "Compared values are not the same", + t1, t2, actual, expected, file, line); +} + +/*! \fn bool QTest::qCompare(unsigned t1, unsigned t2, const char *actual, const char *expected, const char *file, int line) + \internal + \since 5.14 + */ +bool QTest::qCompare(unsigned t1, unsigned t2, const char *actual, const char *expected, + const char *file, int line) +{ + return QTestResult::compare(t1 == t2, + "Compared values are not the same", + t1, t2, actual, expected, file, line); +} + +/*! \fn bool QTest::qCompare(QStringView t1, QStringView t2, const char *actual, const char *expected, const char *file, int line) + \internal + \since 5.14 + */ +bool QTest::qCompare(QStringView t1, QStringView t2, const char *actual, const char *expected, + const char *file, int line) +{ + return QTestResult::compare(t1 == t2, + "Compared values are not the same", + t1, t2, actual, expected, file, line); +} + +/*! \fn bool QTest::qCompare(QStringView t1, const QLatin1String &t2, const char *actual, const char *expected, const char *file, int line) + \internal + \since 5.14 + */ +bool QTest::qCompare(QStringView t1, const QLatin1String &t2, const char *actual, const char *expected, + const char *file, int line) +{ + return QTestResult::compare(t1 == t2, + "Compared values are not the same", + t1, t2, actual, expected, file, line); +} + +/*! \fn bool QTest::qCompare(const QLatin1String &t1, QStringView t2, const char *actual, const char *expected, const char *file, int line) + \internal + \since 5.14 + */ +bool QTest::qCompare(const QLatin1String &t1, QStringView t2, const char *actual, const char *expected, + const char *file, int line) +{ + return QTestResult::compare(t1 == t2, + "Compared values are not the same", + t1, t2, actual, expected, file, line); } +/*! \fn bool QTest::qCompare(const QString &t1, const QString &t2, const char *actual, const char *expected, const char *file, int line) + \internal + \since 5.14 + */ + +/*! \fn bool QTest::qCompare(const QString &t1, const QLatin1String &t2, const char *actual, const char *expected, const char *file, int line) + \internal + \since 5.14 + */ + +/*! \fn bool QTest::qCompare(const QLatin1String &t1, const QString &t2, const char *actual, const char *expected, const char *file, int line) + \internal + \since 5.14 + */ + /*! \fn bool QTest::qCompare(const double &t1, const float &t2, const char *actual, const char *expected, const char *file, int line) \internal */ @@ -2633,7 +2704,7 @@ static void massageExponent(char *text) template <> Q_TESTLIB_EXPORT char *QTest::toString<TYPE>(const TYPE &t) \ { \ char *msg = new char[128]; \ - switch (std::fpclassify(t)) { \ + switch (qFpClassify(t)) { \ case FP_INFINITE: \ qstrncpy(msg, (t < 0 ? "-inf" : "inf"), 128); \ break; \ @@ -2641,22 +2712,16 @@ template <> Q_TESTLIB_EXPORT char *QTest::toString<TYPE>(const TYPE &t) \ qstrncpy(msg, "nan", 128); \ break; \ default: \ - qsnprintf(msg, 128, #FORMAT, t); \ + qsnprintf(msg, 128, #FORMAT, double(t)); \ massageExponent(msg); \ break; \ } \ return msg; \ } +TO_STRING_FLOAT(qfloat16, %.3g) TO_STRING_FLOAT(float, %g) -TO_STRING_FLOAT(double, %.12lg) - -template <> Q_TESTLIB_EXPORT char *QTest::toString<qfloat16>(const qfloat16 &t) -{ - char *msg = new char[16]; - qsnprintf(msg, 16, "%.3g", static_cast<float>(t)); - return msg; -} +TO_STRING_FLOAT(double, %.12g) template <> Q_TESTLIB_EXPORT char *QTest::toString<char>(const char &t) { |