diff options
| author | David Faure <faure+bluesystems@kde.org> | 2013-01-14 12:58:31 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-01-15 14:58:35 +0100 |
| commit | d147285d644157bc12487584578b5389b56eea31 (patch) | |
| tree | b035b6ca02197e8f0a2df6c10a89f51ecf1f50e0 /tests/auto/corelib/global/qglobal | |
| parent | 3a1f1aecf9b4ef05fd162cd60e06214dc28922b6 (diff) | |
Add Q_COREAPP_STARTUP_FUNCTION macro.
This is necessary for initializing things in a library, which require
a QCoreApplication instance (unlike Q_CONSTRUCTOR_FUNCTION, which runs
before that). Example use cases: KCrash (segv handler), and KCheckAccelerators
(debugging tool triggered by magic key combination).
Change-Id: I5f4c4699dd4d21aea72b007989ba57467e86ed10
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'tests/auto/corelib/global/qglobal')
| -rw-r--r-- | tests/auto/corelib/global/qglobal/tst_qglobal.cpp | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/tests/auto/corelib/global/qglobal/tst_qglobal.cpp b/tests/auto/corelib/global/qglobal/tst_qglobal.cpp index 72a2863fdd..47add61b05 100644 --- a/tests/auto/corelib/global/qglobal/tst_qglobal.cpp +++ b/tests/auto/corelib/global/qglobal/tst_qglobal.cpp @@ -55,6 +55,8 @@ private slots: void checkptr(); void qstaticassert(); void qConstructorFunction(); + void qCoreAppStartupFunction(); + void qCoreAppStartupFunctionRestart(); void isEnum(); void qAlignOf(); }; @@ -303,6 +305,33 @@ void tst_QGlobal::qConstructorFunction() QCOMPARE(qConstructorFunctionValue, 123); } +static int qStartupFunctionValue; +static void myStartupFunc() +{ + Q_ASSERT(QCoreApplication::instance()); + if (QCoreApplication::instance()) + qStartupFunctionValue += 124; +} + +Q_COREAPP_STARTUP_FUNCTION(myStartupFunc) + +void tst_QGlobal::qCoreAppStartupFunction() +{ + QCOMPARE(qStartupFunctionValue, 0); + int argc = 1; + char *argv[] = { const_cast<char*>("tst_qglobal") }; + QCoreApplication app(argc, argv); + QCOMPARE(qStartupFunctionValue, 124); +} + +void tst_QGlobal::qCoreAppStartupFunctionRestart() +{ + qStartupFunctionValue = 0; + qCoreAppStartupFunction(); + qStartupFunctionValue = 0; + qCoreAppStartupFunction(); +} + struct isEnum_A { int n_; }; @@ -532,5 +561,5 @@ void tst_QGlobal::qAlignOf() #undef TEST_AlignOf_RValueRef #undef TEST_AlignOf_impl -QTEST_MAIN(tst_QGlobal) +QTEST_APPLESS_MAIN(tst_QGlobal) #include "tst_qglobal.moc" |