diff options
| author | Olivier Goffart <ogoffart@woboq.com> | 2015-10-06 10:14:26 +0200 |
|---|---|---|
| committer | Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> | 2015-10-09 15:26:38 +0000 |
| commit | de70798859e0363c8ca3133a4ed1a1092cfe47f5 (patch) | |
| tree | 5341c001469aca13bf9e85e38b56f9ea3fbeb67c /tests/auto | |
| parent | 54b5287adf4f5b004fcf47840c7f2e1e561a90c1 (diff) | |
QMetaProperty::write should reset the property if an empty QVariant is given
[ChangeLog][QtCore][QMetaProperty] write() now resets the property if an
empty QVariant is given, or set a default constructed object if the
property is not resettable
Change-Id: I9f9b57114e740f03ec4db6f223c1e8280a3d5209
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Diffstat (limited to 'tests/auto')
| -rw-r--r-- | tests/auto/corelib/kernel/qmetaproperty/tst_qmetaproperty.cpp | 14 | ||||
| -rw-r--r-- | tests/auto/corelib/kernel/qobject/tst_qobject.cpp | 4 |
2 files changed, 15 insertions, 3 deletions
diff --git a/tests/auto/corelib/kernel/qmetaproperty/tst_qmetaproperty.cpp b/tests/auto/corelib/kernel/qmetaproperty/tst_qmetaproperty.cpp index 10656a0dcd..22c78f8e48 100644 --- a/tests/auto/corelib/kernel/qmetaproperty/tst_qmetaproperty.cpp +++ b/tests/auto/corelib/kernel/qmetaproperty/tst_qmetaproperty.cpp @@ -55,7 +55,7 @@ class tst_QMetaProperty : public QObject Q_OBJECT Q_PROPERTY(EnumType value WRITE setValue READ getValue) Q_PROPERTY(EnumType value2 WRITE set_value READ get_value) - Q_PROPERTY(QString value7 MEMBER value7) + Q_PROPERTY(QString value7 MEMBER value7 RESET resetValue7) Q_PROPERTY(int value8 READ value8) Q_PROPERTY(int value9 READ value9 CONSTANT) Q_PROPERTY(int value10 READ value10 FINAL) @@ -79,6 +79,7 @@ public: void set_value(EnumType) {} EnumType get_value() const { return EnumType1; } + void resetValue7() { value7 = QStringLiteral("reset"); } int value8() const { return 1; } int value9() const { return 1; } int value10() const { return 1; } @@ -236,6 +237,17 @@ void tst_QMetaProperty::conversion() QVERIFY(!customP.write(this, QVariant::fromValue(this))); QVERIFY(!value7P.write(this, QVariant::fromValue(this))); QVERIFY(!value7P.write(this, QVariant::fromValue<QObject*>(this))); + + // none of this should have changed the values + QCOMPARE(value7, hello); + QCOMPARE(custom.str, hello); + + // Empty variant should be converted to default object + QVERIFY(customP.write(this, QVariant())); + QCOMPARE(custom.str, QString()); + // or reset resetable + QVERIFY(value7P.write(this, QVariant())); + QCOMPARE(value7, QLatin1Literal("reset")); } QTEST_MAIN(tst_QMetaProperty) diff --git a/tests/auto/corelib/kernel/qobject/tst_qobject.cpp b/tests/auto/corelib/kernel/qobject/tst_qobject.cpp index 4617ce5e74..a3c6d8e9df 100644 --- a/tests/auto/corelib/kernel/qobject/tst_qobject.cpp +++ b/tests/auto/corelib/kernel/qobject/tst_qobject.cpp @@ -1925,7 +1925,7 @@ void tst_QObject::property() QCOMPARE(object.property("string"), QVariant("String1")); QVERIFY(object.setProperty("string", "String2")); QCOMPARE(object.property("string"), QVariant("String2")); - QVERIFY(!object.setProperty("string", QVariant())); + QVERIFY(object.setProperty("string", QVariant())); const int idx = mo->indexOfProperty("variant"); QVERIFY(idx != -1); @@ -2027,7 +2027,7 @@ void tst_QObject::property() QCOMPARE(object.property("customString"), QVariant("String1")); QVERIFY(object.setProperty("customString", "String2")); QCOMPARE(object.property("customString"), QVariant("String2")); - QVERIFY(!object.setProperty("customString", QVariant())); + QVERIFY(object.setProperty("customString", QVariant())); } void tst_QObject::metamethod() |