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45 lines
1.7 KiB
C++
45 lines
1.7 KiB
C++
// Copyright (C) 2021 zccrs <zccrs@live.com>, JiDe Zhang <zhangjide@uniontech.com>.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include <QTest>
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#include <QGuiApplication>
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class tst_qAddPreRoutine : public QObject
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{
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Q_OBJECT
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public:
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static void initMain()
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{
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// The purpose of this use case is indeed to test "qAddPreRoutine", but
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// as you can see, there is nowhere to call "qAddPreRoutine". Please see
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// the following two lines of code, which set the "QT_QPA_PLATFORM_PLUGIN_PATH"
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// and "QT_QPA_PLATFORMTHEME" environment variables that a new platform
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// theme plugin will be loaded, and the Q_COREAPP_STARTUP_FUNCTION macro
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// is used in this plugin, which will cause "qAddPreRoutine" to be called
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// indirectly in the Q*Application class when load the platform theme plugin.
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// See the "plugin.cpp" file.
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#ifndef Q_OS_ANDROID // The plug-in is in the apk package, no need to specify its directory
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qputenv("QT_QPA_PLATFORM_PLUGIN_PATH", QT_QPA_PLATFORM_PLUGIN_PATH);
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#endif
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qputenv("QT_QPA_PLATFORMTHEME", "QTBUG_90341");
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}
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private slots:
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void tst_QTBUG_90341()
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{
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#ifdef Q_OS_ANDROID
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QSKIP("Android can't load the platform theme plugin this test needs, see QTBUG-92893");
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#endif
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QVERIFY2(qEnvironmentVariableIsSet("QTBUG_90341_ThemePlugin"),
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"The \"QTBUG_90341\" theme plugin not loaded.");
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// This "test_function_call_count" property is assigned in the "QTBUG_90341" plugin.
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// See the "plugin.cpp" file.
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QCOMPARE(qApp->property("test_function_call_count").toInt(), 1);
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}
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};
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QTEST_MAIN(tst_qAddPreRoutine)
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#include "tst_qaddpreroutine.moc"
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