/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the test suite of Qt for Python. ** ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3 as published by the Free Software ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "testreverseoperators.h" #include #include "testutil.h" #include #include #include void TestReverseOperators::testReverseSum() { const char cppCode[] = "struct A {\n\ A& operator+(int);\n\ };\n\ A& operator+(int, const A&);"; const char xmlCode[] = "\n\ \n\ \n\ \n\ "; QScopedPointer builder(TestUtil::parse(cppCode, xmlCode, false)); QVERIFY(!builder.isNull()); AbstractMetaClassList classes = builder->classes(); AbstractMetaClass* classA = AbstractMetaClass::findClass(classes, QLatin1String("A")); QVERIFY(classA); QCOMPARE(classA->functions().size(), 4); AbstractMetaFunctionCPtr reverseOp; AbstractMetaFunctionCPtr normalOp; for (const auto &func : classA->functions()) { if (func->name() == QLatin1String("operator+")) { if (func->isReverseOperator()) reverseOp = func; else normalOp = func; } } QVERIFY(!normalOp.isNull()); QVERIFY(!normalOp->isReverseOperator()); QCOMPARE(normalOp->arguments().size(), 1); QVERIFY(!reverseOp.isNull()); QVERIFY(reverseOp->isReverseOperator()); QCOMPARE(reverseOp->arguments().size(), 1); } void TestReverseOperators::testReverseSumWithAmbiguity() { const char cppCode[] = "\n\ struct A { A operator+(int); };\n\ A operator+(int, const A&);\n\ struct B {};\n\ B operator+(const A&, const B&);\n\ B operator+(const B&, const A&);\n\ "; const char xmlCode[] = "\n\ \n\ \n\ \n\ \n\ "; QScopedPointer builder(TestUtil::parse(cppCode, xmlCode, false)); QVERIFY(!builder.isNull()); AbstractMetaClassList classes = builder->classes(); const AbstractMetaClass *classA = AbstractMetaClass::findClass(classes, QLatin1String("A")); QVERIFY(classA); QCOMPARE(classA->functions().size(), 4); const AbstractMetaClass *classB = AbstractMetaClass::findClass(classes, QLatin1String("B")); QVERIFY(classB); QCOMPARE(classB->functions().size(), 4); AbstractMetaFunctionCPtr reverseOp; AbstractMetaFunctionCPtr normalOp; for (const auto &func : classB->functions()) { if (func->name() == QLatin1String("operator+")) { if (func->isReverseOperator()) reverseOp = func; else normalOp = func; } } QVERIFY(!normalOp.isNull()); QVERIFY(!normalOp->isReverseOperator()); QCOMPARE(normalOp->arguments().size(), 1); QCOMPARE(normalOp->minimalSignature(), QLatin1String("operator+(B,A)")); QVERIFY(!reverseOp.isNull()); QVERIFY(reverseOp->isReverseOperator()); QCOMPARE(reverseOp->arguments().size(), 1); QCOMPARE(reverseOp->minimalSignature(), QLatin1String("operator+(A,B)")); } QTEST_APPLESS_MAIN(TestReverseOperators)