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/****************************************************************************
**
** 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 "testdroptypeentries.h"
#include <QtTest/QTest>
#include "testutil.h"
#include <abstractmetaenum.h>
#include <abstractmetalang.h>
#include <typesystem.h>
#include <conditionalstreamreader.h>
static const char* cppCode ="\
struct ValueA {};\n\
struct ValueB {};\n\
struct ObjectA {};\n\
struct ObjectB {};\n\
namespace NamespaceA {\n\
struct InnerClassA {};\n\
namespace InnerNamespaceA {}\n\
}\n\
namespace NamespaceB {}\n\
enum EnumA { Value0 };\n\
enum EnumB { Value1 };\n\
void funcA();\n\
void funcB();\n";
static const char* xmlCode = "\
<typesystem package='Foo'>\n\
<value-type name='ValueA'/>\n\
<value-type name='ValueB'/>\n\
<object-type name='ObjectA'/>\n\
<object-type name='ObjectB'/>\n\
<namespace-type name='NamespaceA'>\n\
<value-type name='InnerClassA'/>\n\
<namespace-type name='InnerNamespaceA'/>\n\
</namespace-type>\n\
<namespace-type name='NamespaceB'/>\n\
<enum-type name='EnumA'/>\n\
<enum-type name='EnumB'/>\n\
<function signature='funcA()'/>\n\
<function signature='funcB()'/>\n\
</typesystem>\n";
void TestDropTypeEntries::testDropEntries()
{
const QStringList droppedEntries{QLatin1String("Foo.ValueB"),
QLatin1String("ObjectB"), // Check whether module can be omitted
QLatin1String("Foo.NamespaceA.InnerClassA"),
QLatin1String("Foo.NamespaceB"), QLatin1String("Foo.EnumB"),
QLatin1String("Foo.funcB()"),
QLatin1String("Foo.NamespaceA.InnerNamespaceA")};
QScopedPointer<AbstractMetaBuilder> builder(TestUtil::parse(cppCode, xmlCode, false,
QString(), droppedEntries));
QVERIFY(!builder.isNull());
AbstractMetaClassList classes = builder->classes();
QVERIFY(AbstractMetaClass::findClass(classes, QLatin1String("ValueA")));
QVERIFY(!AbstractMetaClass::findClass(classes, QLatin1String("ValueB")));
QVERIFY(AbstractMetaClass::findClass(classes, QLatin1String("ObjectA")));
QVERIFY(!AbstractMetaClass::findClass(classes, QLatin1String("ObjectB")));
QVERIFY(AbstractMetaClass::findClass(classes, QLatin1String("NamespaceA")));
QVERIFY(!AbstractMetaClass::findClass(classes, QLatin1String("NamespaceA::InnerClassA")));
QVERIFY(!AbstractMetaClass::findClass(classes, QLatin1String("NamespaceB")));
AbstractMetaEnumList globalEnums = builder->globalEnums();
QCOMPARE(globalEnums.count(), 1);
QCOMPARE(globalEnums.constFirst().name(), QLatin1String("EnumA"));
TypeDatabase* td = TypeDatabase::instance();
QVERIFY(td->findType(QLatin1String("funcA")));
QVERIFY(!td->findType(QLatin1String("funcB")));
}
void TestDropTypeEntries::testDontDropEntries()
{
QScopedPointer<AbstractMetaBuilder> builder(TestUtil::parse(cppCode, xmlCode, false));
QVERIFY(!builder.isNull());
AbstractMetaClassList classes = builder->classes();
QVERIFY(AbstractMetaClass::findClass(classes, QLatin1String("ValueA")));
QVERIFY(AbstractMetaClass::findClass(classes, QLatin1String("ValueB")));
QVERIFY(AbstractMetaClass::findClass(classes, QLatin1String("ObjectA")));
QVERIFY(AbstractMetaClass::findClass(classes, QLatin1String("ObjectB")));
QVERIFY(AbstractMetaClass::findClass(classes, QLatin1String("NamespaceA")));
QVERIFY(AbstractMetaClass::findClass(classes, QLatin1String("NamespaceA::InnerClassA")));
QVERIFY(AbstractMetaClass::findClass(classes, QLatin1String("NamespaceB")));
QCOMPARE(builder->globalEnums().size(), 2);
TypeDatabase* td = TypeDatabase::instance();
QVERIFY(td->findType(QLatin1String("funcA")));
QVERIFY(td->findType(QLatin1String("funcB")));
}
static const char* cppCode2 ="\
struct ValueA {\n\
void func();\n\
};\n";
static const char* xmlCode2 = R"(
<typesystem package='Foo'>
<value-type name='ValueA'>
<modify-function signature='func()' remove='all'/>
</value-type>
</typesystem>
)";
void TestDropTypeEntries::testDropEntryWithChildTags()
{
QStringList droppedEntries(QLatin1String("Foo.ValueA"));
QScopedPointer<AbstractMetaBuilder> builder(TestUtil::parse(cppCode2, xmlCode2, false,
QString(), droppedEntries));
QVERIFY(!builder.isNull());
QVERIFY(!AbstractMetaClass::findClass(builder->classes(), QLatin1String("ValueA")));
}
void TestDropTypeEntries::testDontDropEntryWithChildTags()
{
QScopedPointer<AbstractMetaBuilder> builder(TestUtil::parse(cppCode2, xmlCode2, false));
QVERIFY(!builder.isNull());
QVERIFY(AbstractMetaClass::findClass(builder->classes(), QLatin1String("ValueA")));
}
void TestDropTypeEntries::testConditionalParsing_data()
{
const QString xml = QStringLiteral(R"(<?xml version="1.0" encoding="UTF-8"?>
<root>
<tag1>text</tag1>
<?if keyword1?>
<tag2>text</tag2>
<?if keyword2?>
<tag3>text</tag3>
<?endif?>
<?if keyword1 !keyword2?>
<tag4>text</tag4>
<?endif?>
<?endif?>
<tag5>text</tag5>
</root>)");
const QString root = QStringLiteral("root");
const QString tag1 = QStringLiteral("tag1");
const QString tag2 = QStringLiteral("tag2");
const QString tag3 = QStringLiteral("tag3");
const QString tag4 = QStringLiteral("tag4");
const QString tag5 = QStringLiteral("tag5");
const QString keyword1 = QStringLiteral("keyword1");
const QString keyword2 = QStringLiteral("keyword2");
QTest::addColumn<QString>("xml");
QTest::addColumn<QStringList>("keywords");
QTest::addColumn<QStringList>("expectedTags");
QTest::newRow("no-keywords")
<< xml << QStringList{} << QStringList{root, tag1, tag5};
QTest::newRow("skip-nested-condition")
<< xml << QStringList{keyword1}
<< QStringList{root, tag1, tag2, tag4, tag5};
QTest::newRow("both/check-not")
<< xml << QStringList{keyword1, keyword2}
<< QStringList{root, tag1, tag2, tag3, tag5};
}
// Parse XML and return a list of tags encountered
static QStringList parseXml(const QString &xml, const QStringList &keywords)
{
QStringList tags;
ConditionalStreamReader reader(xml);
reader.setConditions(keywords);
while (!reader.atEnd()) {
auto t = reader.readNext();
switch (t) {
case QXmlStreamReader::StartElement:
tags.append(reader.name().toString());
break;
default:
break;
}
}
return tags;
}
void TestDropTypeEntries::testConditionalParsing()
{
QFETCH(QString, xml);
QFETCH(QStringList, keywords);
QFETCH(QStringList, expectedTags);
const QStringList actualTags = parseXml(xml, keywords);
QCOMPARE(actualTags, expectedTags);
}
QTEST_APPLESS_MAIN(TestDropTypeEntries)
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