diff options
Diffstat (limited to 'tests/auto/widgets/kernel/qsizepolicy/tst_qsizepolicy.cpp')
| -rw-r--r-- | tests/auto/widgets/kernel/qsizepolicy/tst_qsizepolicy.cpp | 44 |
1 files changed, 40 insertions, 4 deletions
diff --git a/tests/auto/widgets/kernel/qsizepolicy/tst_qsizepolicy.cpp b/tests/auto/widgets/kernel/qsizepolicy/tst_qsizepolicy.cpp index 9e5fc55379..98b765a6c6 100644 --- a/tests/auto/widgets/kernel/qsizepolicy/tst_qsizepolicy.cpp +++ b/tests/auto/widgets/kernel/qsizepolicy/tst_qsizepolicy.cpp @@ -41,9 +41,12 @@ class tst_QSizePolicy : public QObject private Q_SLOTS: void cleanup() { QVERIFY(QApplication::topLevelWidgets().isEmpty()); } void qtest(); + void constExpr(); void defaultValues(); void getSetCheck_data() { data(); } void getSetCheck(); + void transposed_data() { data(); } + void transposed(); void dataStream(); void horizontalStretch(); void verticalStretch(); @@ -102,6 +105,19 @@ void tst_QSizePolicy::qtest() #undef CHECK2 } +void tst_QSizePolicy::constExpr() +{ +/* gcc < 4.8.0 has problems with init'ing variant members in constexpr ctors */ +/* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54922 */ +#if !defined(Q_CC_GNU) || defined(Q_CC_INTEL) || defined(Q_CC_CLANG) || Q_CC_GNU >= 408 + // check that certain ctors are constexpr (compile-only): + { Q_CONSTEXPR QSizePolicy sp; Q_UNUSED(sp); } + { Q_CONSTEXPR QSizePolicy sp = QSizePolicy(); Q_UNUSED(sp); } +#else + QSKIP("QSizePolicy cannot be constexpr with this version of the compiler."); +#endif +} + void tst_QSizePolicy::defaultValues() { { @@ -147,14 +163,34 @@ void tst_QSizePolicy::getSetCheck() QCOMPARE(sp.expandingDirections(), ed); } +void tst_QSizePolicy::transposed() +{ + FETCH_TEST_DATA; + + const QSizePolicy tr = sp.transposed(); + + QCOMPARE(tr.horizontalPolicy(), vp); // swapped + QCOMPARE(tr.verticalPolicy(), hp); // swapped + QCOMPARE(tr.horizontalStretch(), vst); // swapped + QCOMPARE(tr.verticalStretch(), hst); // swapped + QCOMPARE(tr.controlType(), ct); // not swapped + QCOMPARE(tr.hasHeightForWidth(), hfw); // not swapped (historic behavior) + QCOMPARE(tr.hasWidthForHeight(), wfh); // not swapped (historic behavior) + QCOMPARE(tr.expandingDirections(), ed); // swapped + + // destructive test - keep last: + sp.transpose(); + QCOMPARE(sp, tr); +} + static void makeRow(QSizePolicy sp, QSizePolicy::Policy hp, QSizePolicy::Policy vp, int hst, int vst, QSizePolicy::ControlType ct, bool hfw, bool wfh, Qt::Orientations orients) { - QTest::newRow(qPrintable(QString::asprintf("%s-%s-%d-%d-%s-%s-%s", - PrettyPrint(hp).s(), PrettyPrint(vp).s(), hst, vst, - PrettyPrint(ct).s(), - hfw ? "true" : "false", wfh ? "true" : "false"))) + QTest::addRow("%s-%s-%d-%d-%s-%s-%s", + PrettyPrint(hp).s(), PrettyPrint(vp).s(), hst, vst, + PrettyPrint(ct).s(), + hfw ? "true" : "false", wfh ? "true" : "false") << sp << hp << vp << hst << vst << ct << hfw << wfh << orients; } |