diff options
Diffstat (limited to 'sources/shiboken2/ApiExtractor/tests/testconversionruletag.cpp')
| -rw-r--r-- | sources/shiboken2/ApiExtractor/tests/testconversionruletag.cpp | 250 |
1 files changed, 250 insertions, 0 deletions
diff --git a/sources/shiboken2/ApiExtractor/tests/testconversionruletag.cpp b/sources/shiboken2/ApiExtractor/tests/testconversionruletag.cpp new file mode 100644 index 000000000..fb9290795 --- /dev/null +++ b/sources/shiboken2/ApiExtractor/tests/testconversionruletag.cpp @@ -0,0 +1,250 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the test suite of PySide2. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** 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 "testconversionruletag.h" +#include <QtTest/QTest> +#include "testutil.h" +#include <abstractmetalang.h> +#include <typesystem.h> +#include <QFile> +#include <QTemporaryFile> + +void TestConversionRuleTag::testConversionRuleTagWithFile() +{ + // temp file used later + const char conversionData[] = "Hi! I'm a conversion rule."; + QTemporaryFile file; + file.open(); + QCOMPARE(file.write(conversionData), qint64(sizeof(conversionData)-1)); + file.close(); + + const char cppCode[] = "struct A {};\n"; + QString xmlCode = QLatin1String("\ + <typesystem package='Foo'>\n\ + <value-type name='A'>\n\ + <conversion-rule file='") + file.fileName() + QLatin1String("'/>\n\ + </value-type>\n\ + </typesystem>\n"); + QScopedPointer<AbstractMetaBuilder> builder(TestUtil::parse(cppCode, xmlCode.toLocal8Bit().data())); + QVERIFY(!builder.isNull()); + AbstractMetaClassList classes = builder->classes(); + const AbstractMetaClass *classA = AbstractMetaClass::findClass(classes, QLatin1String("A")); + QVERIFY(classA); + const ComplexTypeEntry* typeEntry = classA->typeEntry(); + QVERIFY(typeEntry->hasConversionRule()); + QCOMPARE(typeEntry->conversionRule(), QLatin1String(conversionData)); +} + +void TestConversionRuleTag::testConversionRuleTagReplace() +{ + const char cppCode[] = "\ + struct A {\n\ + A();\n\ + A(const char*, int);\n\ + };\n\ + struct B {\n\ + A createA();\n\ + };\n"; + const char* xmlCode = "\ + <typesystem package='Foo'>\n\ + <primitive-type name='int'/>\n\ + <primitive-type name='char'/>\n\ + <primitive-type name='A'>\n\ + <conversion-rule>\n\ + <native-to-target>\n\ + DoThis();\n\ + return ConvertFromCppToPython(%IN);\n\ + </native-to-target>\n\ + <target-to-native>\n\ + <add-conversion type='TargetNone' check='%IN == Target_None'>\n\ + DoThat();\n\ + DoSomething();\n\ + %OUT = A();\n\ + </add-conversion>\n\ + <add-conversion type='B' check='CheckIfInputObjectIsB(%IN)'>\n\ + %OUT = %IN.createA();\n\ + </add-conversion>\n\ + <add-conversion type='String' check='String_Check(%IN)'>\n\ + %OUT = new A(String_AsString(%IN), String_GetSize(%IN));\n\ + </add-conversion>\n\ + </target-to-native>\n\ + </conversion-rule>\n\ + </primitive-type>\n\ + <value-type name='B'/>\n\ + </typesystem>\n"; + + QScopedPointer<AbstractMetaBuilder> builder(TestUtil::parse(cppCode, xmlCode)); + QVERIFY(!builder.isNull()); + TypeDatabase* typeDb = TypeDatabase::instance(); + PrimitiveTypeEntry* typeA = typeDb->findPrimitiveType(QLatin1String("A")); + QVERIFY(typeA); + + CustomConversion* conversion = typeA->customConversion(); + QVERIFY(conversion); + + QCOMPARE(typeA, conversion->ownerType()); + QCOMPARE(conversion->nativeToTargetConversion().simplified(), + QLatin1String("DoThis(); return ConvertFromCppToPython(%IN);")); + + QVERIFY(conversion->replaceOriginalTargetToNativeConversions()); + QVERIFY(conversion->hasTargetToNativeConversions()); + QCOMPARE(conversion->targetToNativeConversions().size(), 3); + + CustomConversion::TargetToNativeConversion* toNative = conversion->targetToNativeConversions().at(0); + QVERIFY(toNative); + QCOMPARE(toNative->sourceTypeName(), QLatin1String("TargetNone")); + QVERIFY(toNative->isCustomType()); + QCOMPARE(toNative->sourceType(), (const TypeEntry*)0); + QCOMPARE(toNative->sourceTypeCheck(), QLatin1String("%IN == Target_None")); + QCOMPARE(toNative->conversion().simplified(), + QLatin1String("DoThat(); DoSomething(); %OUT = A();")); + + toNative = conversion->targetToNativeConversions().at(1); + QVERIFY(toNative); + QCOMPARE(toNative->sourceTypeName(), QLatin1String("B")); + QVERIFY(!toNative->isCustomType()); + TypeEntry* typeB = typeDb->findType(QLatin1String("B")); + QVERIFY(typeB); + QCOMPARE(toNative->sourceType(), typeB); + QCOMPARE(toNative->sourceTypeCheck(), QLatin1String("CheckIfInputObjectIsB(%IN)")); + QCOMPARE(toNative->conversion().trimmed(), QLatin1String("%OUT = %IN.createA();")); + + toNative = conversion->targetToNativeConversions().at(2); + QVERIFY(toNative); + QCOMPARE(toNative->sourceTypeName(), QLatin1String("String")); + QVERIFY(toNative->isCustomType()); + QCOMPARE(toNative->sourceType(), (const TypeEntry*)0); + QCOMPARE(toNative->sourceTypeCheck(), QLatin1String("String_Check(%IN)")); + QCOMPARE(toNative->conversion().trimmed(), QLatin1String("%OUT = new A(String_AsString(%IN), String_GetSize(%IN));")); +} + +void TestConversionRuleTag::testConversionRuleTagAdd() +{ + const char cppCode[] = "\ + struct Date {\n\ + Date();\n\ + Date(int, int, int);\n\ + };\n"; + const char* xmlCode = "\ + <typesystem package='Foo'>\n\ + <primitive-type name='int'/>\n\ + <value-type name='Date'>\n\ + <conversion-rule>\n\ + <target-to-native replace='no'>\n\ + <add-conversion type='TargetDate' check='TargetDate_Check(%IN)'>\n\ +if (!TargetDateTimeAPI) TargetDateTime_IMPORT;\n\ +%OUT = new Date(TargetDate_Day(%IN), TargetDate_Month(%IN), TargetDate_Year(%IN));\n\ + </add-conversion>\n\ + </target-to-native>\n\ + </conversion-rule>\n\ + </value-type>\n\ + </typesystem>\n"; + + QScopedPointer<AbstractMetaBuilder> builder(TestUtil::parse(cppCode, xmlCode)); + QVERIFY(!builder.isNull()); + const AbstractMetaClass *classA = AbstractMetaClass::findClass(builder->classes(), QLatin1String("Date")); + QVERIFY(classA); + + CustomConversion* conversion = classA->typeEntry()->customConversion(); + QVERIFY(conversion); + + QCOMPARE(conversion->nativeToTargetConversion(), QString()); + + QVERIFY(!conversion->replaceOriginalTargetToNativeConversions()); + QVERIFY(conversion->hasTargetToNativeConversions()); + QCOMPARE(conversion->targetToNativeConversions().size(), 1); + + CustomConversion::TargetToNativeConversion* toNative = conversion->targetToNativeConversions().first(); + QVERIFY(toNative); + QCOMPARE(toNative->sourceTypeName(), QLatin1String("TargetDate")); + QVERIFY(toNative->isCustomType()); + QCOMPARE(toNative->sourceType(), (const TypeEntry*)0); + QCOMPARE(toNative->sourceTypeCheck(), QLatin1String("TargetDate_Check(%IN)")); + QCOMPARE(toNative->conversion().trimmed(), + QLatin1String("if (!TargetDateTimeAPI) TargetDateTime_IMPORT;\n%OUT = new Date(TargetDate_Day(%IN), TargetDate_Month(%IN), TargetDate_Year(%IN));")); +} + +void TestConversionRuleTag::testConversionRuleTagWithInsertTemplate() +{ + const char cppCode[] = "struct A {};"; + const char* xmlCode = "\ + <typesystem package='Foo'>\n\ + <primitive-type name='int'/>\n\ + <!-- single line -->\n\ + <template name='native_to_target'>return ConvertFromCppToPython(%IN);</template>\n\ + <!-- multi-line -->\n\ + <template name='target_to_native'>\n\ +%OUT = %IN.createA();\n\ + </template>\n\ + <primitive-type name='A'>\n\ + <conversion-rule>\n\ + <native-to-target>\n\ + <insert-template name='native_to_target'/>\n\ + </native-to-target>\n\ + <target-to-native>\n\ + <add-conversion type='TargetType'>\n\ + <insert-template name='target_to_native'/>\n\ + </add-conversion>\n\ + </target-to-native>\n\ + </conversion-rule>\n\ + </primitive-type>\n\ + </typesystem>\n"; + + const char nativeToTargetExpected[] = + "// TEMPLATE - native_to_target - START\n" + "return ConvertFromCppToPython(%IN);\n" + "// TEMPLATE - native_to_target - END"; + + const char targetToNativeExpected[] = + "// TEMPLATE - target_to_native - START\n" + "%OUT = %IN.createA();\n" + "// TEMPLATE - target_to_native - END"; + + QScopedPointer<AbstractMetaBuilder> builder(TestUtil::parse(cppCode, xmlCode)); + QVERIFY(!builder.isNull()); + TypeDatabase* typeDb = TypeDatabase::instance(); + PrimitiveTypeEntry* typeA = typeDb->findPrimitiveType(QLatin1String("A")); + QVERIFY(typeA); + + CustomConversion* conversion = typeA->customConversion(); + QVERIFY(conversion); + + QCOMPARE(typeA, conversion->ownerType()); + QCOMPARE(conversion->nativeToTargetConversion().trimmed(), + QLatin1String(nativeToTargetExpected)); + + QVERIFY(conversion->hasTargetToNativeConversions()); + QCOMPARE(conversion->targetToNativeConversions().size(), 1); + + CustomConversion::TargetToNativeConversion* toNative = conversion->targetToNativeConversions().first(); + QVERIFY(toNative); + QCOMPARE(toNative->conversion().trimmed(), + QLatin1String(targetToNativeExpected)); +} + +QTEST_APPLESS_MAIN(TestConversionRuleTag) |