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Add a test for move assignment to tst_QPalette

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It was simply missing.

Change-Id: I6645bb9fe9c81aec9c46ac5efc7d2295a3784ff6
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
This commit is contained in:
Marc Mutz 2014-07-25 23:15:24 +02:00
parent d8dc664b94
commit b88d4b0384
1 changed files with 22 additions and 0 deletions
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22
tests/auto/gui/kernel/qpalette/tst_qpalette.cpp
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@ -50,6 +50,7 @@ class tst_QPalette : public QObject
private Q_SLOTS: private Q_SLOTS:
void roleValues_data(); void roleValues_data();
void roleValues(); void roleValues();
void moveSemantics();
}; };
void tst_QPalette::roleValues_data() void tst_QPalette::roleValues_data()
@ -89,5 +90,26 @@ void tst_QPalette::roleValues()
QCOMPARE(role, value); QCOMPARE(role, value);
} }
void tst_QPalette::moveSemantics()
{
#ifdef Q_COMPILER_RVALUE_REFS
QPalette src(Qt::red), dst;
const QPalette control = src;
QVERIFY(src != dst);
QCOMPARE(src, control);
QVERIFY(!dst.isCopyOf(src));
QVERIFY(!dst.isCopyOf(control));
dst = qMove(src); // move assignment
QVERIFY(!dst.isCopyOf(src)); // isCopyOf() works on moved-from palettes, too
QVERIFY(dst.isCopyOf(control));
QCOMPARE(dst, control);
src = control; // check moved-from 'src' can still be assigned to (doesn't crash)
QVERIFY(src.isCopyOf(dst));
QVERIFY(src.isCopyOf(control));
#else
QSKIP("Compiler doesn't support C++11 move semantics");
#endif
}
QTEST_MAIN(tst_QPalette) QTEST_MAIN(tst_QPalette)
#include "tst_qpalette.moc" #include "tst_qpalette.moc"