diff options
Diffstat (limited to 'tests/auto/qml/common/tst_qml_common.cpp')
| -rw-r--r-- | tests/auto/qml/common/tst_qml_common.cpp | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/tests/auto/qml/common/tst_qml_common.cpp b/tests/auto/qml/common/tst_qml_common.cpp new file mode 100644 index 0000000000..e9baae5d53 --- /dev/null +++ b/tests/auto/qml/common/tst_qml_common.cpp @@ -0,0 +1,168 @@ +// Copyright (C) 2023 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only + +#include "tst_qml_common.h" + +using namespace Qt::StringLiterals; + +void tst_qml_common::tst_propertyNameToChangedSignalName_data() +{ + QTest::addColumn<QString>("property"); + QTest::addColumn<QString>("expected"); + + QTest::addRow("normalProperty") << u"helloWorld"_s << u"helloWorldChanged"_s; + QTest::addRow("changedProperty") << u"changed"_s << u"changedChanged"_s; + QTest::addRow("chängedProperty") << u"chänged"_s << u"chängedChanged"_s; +} +void tst_qml_common::tst_propertyNameToChangedSignalName() +{ + QFETCH(QString, property); + QFETCH(QString, expected); + + QVERIFY(QQmlSignalNames::isChangedSignalName(expected)); + QCOMPARE(QQmlSignalNames::propertyNameToChangedSignalName(property), expected); + QCOMPARE(QQmlSignalNames::changedSignalNameToPropertyName(expected).value(), property); +} + +void tst_qml_common::tst_propertyNameToChangedHandlerName_data() +{ + QTest::addColumn<QString>("property"); + QTest::addColumn<QString>("expected"); + + QTest::addRow("normalProperty") << u"helloWorld"_s << u"onHelloWorldChanged"_s; + QTest::addRow("changedProperty") << u"changed"_s << u"onChangedChanged"_s; + QTest::addRow("chängedProperty") << u"chänged"_s << u"onChängedChanged"_s; + QTest::addRow("äProperty") << u"ä"_s << u"onÄChanged"_s; + QTest::addRow("_Property") << u"_"_s << u"on_Changed"_s; + QTest::addRow("___123aProperty") << u"___123a"_s << u"on___123AChanged"_s; + QTest::addRow("___123Property") << u"___123"_s << u"on___123Changed"_s; + QTest::addRow("AProperty") << u"A"_s << u"onAChanged"_s; + QTest::addRow("_Property") << u"_"_s << u"on_Changed"_s; + QTest::addRow("$Property") << u"$"_s << u"on$Changed"_s; +} +void tst_qml_common::tst_propertyNameToChangedHandlerName() +{ + QFETCH(QString, property); + QFETCH(QString, expected); + + QVERIFY(QQmlSignalNames::isChangedHandlerName(expected)); + QCOMPARE(QQmlSignalNames::propertyNameToChangedHandlerName(property), expected); + auto reverse = QQmlSignalNames::changedHandlerNameToPropertyName(expected); + QVERIFY(reverse); + QEXPECT_FAIL("AProperty", + "Cannot distinguish between property names starting with upper case" + " from properties starting with a lower case letter.", + Continue); + QCOMPARE(reverse.value(), property); +} + +void tst_qml_common::tst_signalNameToHandlerName_data() +{ + QTest::addColumn<QString>("signalName"); + QTest::addColumn<QString>("expected"); + + QTest::addRow("normalProperty") << u"helloWorld"_s << u"onHelloWorld"_s; + QTest::addRow("changedProperty") << u"changed"_s << u"onChanged"_s; + QTest::addRow("chängedProperty") << u"chänged"_s << u"onChänged"_s; + QTest::addRow("äProperty") << u"ä"_s << u"onÄ"_s; + QTest::addRow("_Property") << u"_"_s << u"on_"_s; + QTest::addRow("___123aProperty") << u"___123a"_s << u"on___123A"_s; + QTest::addRow("___123Property") << u"___123"_s << u"on___123"_s; + QTest::addRow("AProperty") << u"A"_s << u"onA"_s; + QTest::addRow("_Property") << u"_"_s << u"on_"_s; + QTest::addRow("$Property") << u"$"_s << u"on$"_s; +} + +void tst_qml_common::tst_signalNameToHandlerName() +{ + QFETCH(QString, signalName); + QFETCH(QString, expected); + + QVERIFY(QQmlSignalNames::isHandlerName(expected)); + QCOMPARE(QQmlSignalNames::signalNameToHandlerName(signalName), expected); + + auto result = QQmlSignalNames::handlerNameToSignalName(expected); + QVERIFY(result.has_value()); + + QEXPECT_FAIL("AProperty", + "Cannot distinguish between signal names starting with upper case" + " from signal names starting with a lower case letter.", + Continue); + + QCOMPARE(result.value(), signalName); +} + +void tst_qml_common::tst_changedSignalNameToPropertyName_data() +{ + // only test when it should return nothing, see also tst_propertyNameToChangedSignalName. + QTest::addColumn<QString>("changedSignalName"); + + QTest::addRow("normalProperty") << u"helloWorld"_s; + QTest::addRow("Changed") << u"Changed"_s; + QTest::addRow("empty") << u""_s; +} + +void tst_qml_common::tst_changedSignalNameToPropertyName() +{ + QFETCH(QString, changedSignalName); + + QVERIFY(!QQmlSignalNames::changedSignalNameToPropertyName(changedSignalName).has_value()); +} + +void tst_qml_common::tst_changedHandlerNameToPropertyName_data() +{ + // only test when it should return nothing, see also tst_propertyNameToChangedHandler. + QTest::addColumn<QString>("changedHandler"); + + QTest::addRow("normalProperty") << u"helloWorld"_s; + QTest::addRow("Changed") << u"Changed"_s; + QTest::addRow("empty") << u""_s; + QTest::addRow("empty2") << u"onChanged"_s; + QTest::addRow("on") << u"on"_s; +} +void tst_qml_common::tst_changedHandlerNameToPropertyName() +{ + QFETCH(QString, changedHandler); + + QVERIFY(!QQmlSignalNames::changedHandlerNameToPropertyName(changedHandler).has_value()); +} + +void tst_qml_common::tst_handlerNameToSignalName_data() +{ + // only test when it should return nothing, see also tst_signalNameToHandlerName. + QTest::addColumn<QString>("handler"); + + QTest::addRow("normalProperty") << u"helloWorld"_s; + QTest::addRow("Changed") << u"Changed"_s; + QTest::addRow("empty") << u""_s; + QTest::addRow("on") << u"on"_s; +} +void tst_qml_common::tst_handlerNameToSignalName() +{ + QFETCH(QString, handler); + + QVERIFY(!QQmlSignalNames::handlerNameToSignalName(handler).has_value()); +} + +void tst_qml_common::tst_isChangedHandlerName_data() +{ + QTest::addColumn<QString>("name"); + QTest::addColumn<bool>("expected"); + + QTest::addRow("normalProperty") << u"helloWorld"_s << false; + QTest::addRow("Changed") << u"Changed"_s << false; + QTest::addRow("empty") << u""_s << false; + QTest::addRow("empty2") << u"onChanged"_s << false; + QTest::addRow("on") << u"on"_s << false; + QTest::addRow("on_Changed") << u"on_Changed"_s << true; + QTest::addRow("on$Changed") << u"on$Changed"_s << true; +} +void tst_qml_common::tst_isChangedHandlerName() +{ + QFETCH(QString, name); + QFETCH(bool, expected); + + QCOMPARE(QQmlSignalNames::isChangedHandlerName(name), expected); +} + +QTEST_MAIN(tst_qml_common) |