diff options
Diffstat (limited to 'tests/auto/moc/tst_moc.cpp')
| -rw-r--r-- | tests/auto/moc/tst_moc.cpp | 172 |
1 files changed, 170 insertions, 2 deletions
diff --git a/tests/auto/moc/tst_moc.cpp b/tests/auto/moc/tst_moc.cpp index 58e7391..f3107b9 100644 --- a/tests/auto/moc/tst_moc.cpp +++ b/tests/auto/moc/tst_moc.cpp @@ -493,7 +493,12 @@ private slots: void QTBUG5590_dummyProperty(); void QTBUG12260_defaultTemplate(); void notifyError(); + void QTBUG17635_invokableAndProperty(); void revisions(); + void warnings_data(); + void warnings(); + void privateClass(); + signals: void sigWithUnsignedArg(unsigned foo); void sigWithSignedArg(signed foo); @@ -512,6 +517,7 @@ private: private: QString qtIncludePath; + class PrivateClass; }; void tst_Moc::initTestCase() @@ -1386,6 +1392,31 @@ void tst_Moc::notifyError() #endif } +class QTBUG_17635_InvokableAndProperty : public QObject +{ + Q_OBJECT +public: + Q_PROPERTY(int numberOfEggs READ numberOfEggs) + Q_PROPERTY(int numberOfChickens READ numberOfChickens) + Q_INVOKABLE QString getEgg(int index) { return QString::fromLatin1("Egg"); } + Q_INVOKABLE QString getChicken(int index) { return QString::fromLatin1("Chicken"); } + int numberOfEggs() { return 2; } + int numberOfChickens() { return 4; } +}; + +void tst_Moc::QTBUG17635_invokableAndProperty() +{ + //Moc used to fail parsing Q_INVOKABLE if they were dirrectly following a Q_PROPERTY; + QTBUG_17635_InvokableAndProperty mc; + QString val; + QMetaObject::invokeMethod(&mc, "getEgg", Q_RETURN_ARG(QString, val), Q_ARG(int, 10)); + QCOMPARE(val, QString::fromLatin1("Egg")); + QMetaObject::invokeMethod(&mc, "getChicken", Q_RETURN_ARG(QString, val), Q_ARG(int, 10)); + QCOMPARE(val, QString::fromLatin1("Chicken")); + QVERIFY(mc.metaObject()->indexOfProperty("numberOfEggs") != -1); + QVERIFY(mc.metaObject()->indexOfProperty("numberOfChickens") != -1); +} + // If changed, update VersionTestNotify below class VersionTest : public QObject { @@ -1498,8 +1529,145 @@ void tst_Moc::revisions() revisions_T<VersionTestNotify>(); } -QTEST_APPLESS_MAIN(tst_Moc) -#include "tst_moc.moc" +void tst_Moc::warnings_data() +{ + QTest::addColumn<QByteArray>("input"); + QTest::addColumn<QStringList>("args"); + QTest::addColumn<int>("exitCode"); + QTest::addColumn<QString>("expectedStdOut"); + QTest::addColumn<QString>("expectedStdErr"); + + // empty input should result in "no relevant classes" note + QTest::newRow("No relevant classes") + << QByteArray(" ") + << QStringList() + << 0 + << QString() + << QString("standard input:0: Note: No relevant classes found. No output generated."); + + // passing "-nn" should suppress "no relevant classes" note + QTest::newRow("-nn") + << QByteArray(" ") + << (QStringList() << "-nn") + << 0 + << QString() + << QString(); + + // passing "-nw" should also suppress "no relevant classes" note + QTest::newRow("-nw") + << QByteArray(" ") + << (QStringList() << "-nw") + << 0 + << QString() + << QString(); + + // This should output a warning + QTest::newRow("Invalid property warning") + << QByteArray("class X : public QObject { Q_OBJECT Q_PROPERTY(int x) };") + << QStringList() + << 0 + << QString("IGNORE_ALL_STDOUT") + << QString("standard input:1: Warning: Property declaration x has no READ accessor function. The property will be invalid."); + + // Passing "-nn" should NOT suppress the warning + QTest::newRow("Invalid property warning") + << QByteArray("class X : public QObject { Q_OBJECT Q_PROPERTY(int x) };") + << (QStringList() << "-nn") + << 0 + << QString("IGNORE_ALL_STDOUT") + << QString("standard input:1: Warning: Property declaration x has no READ accessor function. The property will be invalid."); + + // Passing "-nw" should suppress the warning + QTest::newRow("Invalid property warning") + << QByteArray("class X : public QObject { Q_OBJECT Q_PROPERTY(int x) };") + << (QStringList() << "-nw") + << 0 + << QString("IGNORE_ALL_STDOUT") + << QString(); + + // This should output an error + QTest::newRow("Does not inherit QObject") + << QByteArray("class X { Q_OBJECT };") + << QStringList() + << 1 + << QString() + << QString("standard input:1: Error: Class contains Q_OBJECT macro but does not inherit from QObject"); + + // "-nn" should not suppress the error + QTest::newRow("Does not inherit QObject with -nn") + << QByteArray("class X { Q_OBJECT };") + << (QStringList() << "-nn") + << 1 + << QString() + << QString("standard input:1: Error: Class contains Q_OBJECT macro but does not inherit from QObject"); + + // "-nw" should not suppress the error + QTest::newRow("Does not inherit QObject with -nn") + << QByteArray("class X { Q_OBJECT };") + << (QStringList() << "-nw") + << 1 + << QString() + << QString("standard input:1: Error: Class contains Q_OBJECT macro but does not inherit from QObject"); +} + +void tst_Moc::warnings() +{ +#ifdef MOC_CROSS_COMPILED + QSKIP("Not tested when cross-compiled", SkipAll); +#endif + + QFETCH(QByteArray, input); + QFETCH(QStringList, args); + QFETCH(int, exitCode); + QFETCH(QString, expectedStdOut); + QFETCH(QString, expectedStdErr); + +#ifdef Q_CC_MSVC + // for some reasons, moc compiled with MSVC uses a different output format + QRegExp lineNumberRe(":(\\d+):"); + lineNumberRe.setMinimal(true); + expectedStdErr.replace(lineNumberRe, "(\\1):"); +#endif + + QProcess proc; + proc.start("moc", args); + QVERIFY(proc.waitForStarted()); + + QCOMPARE(proc.write(input), qint64(input.size())); + + proc.closeWriteChannel(); + + QVERIFY(proc.waitForFinished()); + + QCOMPARE(proc.exitCode(), exitCode); + QCOMPARE(proc.exitStatus(), QProcess::NormalExit); + + // magic value "IGNORE_ALL_STDOUT" ignores stdout + if (expectedStdOut != "IGNORE_ALL_STDOUT") + QCOMPARE(QString::fromLocal8Bit(proc.readAllStandardOutput()).trimmed(), expectedStdOut); + QCOMPARE(QString::fromLocal8Bit(proc.readAllStandardError()).trimmed(), expectedStdErr); + + } + +class tst_Moc::PrivateClass : public QObject { + Q_PROPERTY(int someProperty READ someSlot WRITE someSlot2) +Q_OBJECT +Q_SIGNALS: + void someSignal(); +public Q_SLOTS: + int someSlot() { return 1; } + void someSlot2(int) {} +public: + Q_INVOKABLE PrivateClass() {} +}; + +void tst_Moc::privateClass() +{ + QVERIFY(PrivateClass::staticMetaObject.indexOfConstructor("PrivateClass()") == 0); + QVERIFY(PrivateClass::staticMetaObject.indexOfSignal("someSignal()") > 0); +} +QTEST_APPLESS_MAIN(tst_Moc) +#include "tst_moc.moc" |