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qt5base-lts/tests/auto/tools/qdbusxml2cpp/tst_qdbusxml2cpp.cpp
Lars Knoll 557623cc4f Rename QLibraryInfo::location() to path() 
As per ### Qt6 comment. Also rename the LibraryLocation enum
to LibraryPath.

Change-Id: I556025a19c5bcdf2ff52598eaba32269522d4128
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2020-09-12 23:35:56 +02:00

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/****************************************************************************
**
** Copyright (C) 2016 Intel Corporation.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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 <QtTest/QtTest>
#include <QtCore/QProcess>
#include <QtCore/QRegularExpression>
// We just need the DBUS_TYPE_* constants, so use our own copy
#include "../../../../src/dbus/dbus_minimal_p.h"
class tst_qdbusxml2cpp : public QObject
{
Q_OBJECT
enum { Interface, Adaptor };
private slots:
void initTestCase_data();
void process_data();
void process();
};
struct BasicTypeList {
char dbusType[3];
char cppType[24];
};
static const BasicTypeList basicTypeList[] =
{
{ DBUS_TYPE_BOOLEAN_AS_STRING, "bool" },
{ DBUS_TYPE_BYTE_AS_STRING, "uchar" },
{ DBUS_TYPE_INT16_AS_STRING, "short" },
{ DBUS_TYPE_UINT16_AS_STRING, "ushort" },
{ DBUS_TYPE_INT32_AS_STRING, "int" },
{ DBUS_TYPE_UINT32_AS_STRING, "uint" },
{ DBUS_TYPE_INT64_AS_STRING, "qlonglong" },
{ DBUS_TYPE_UINT64_AS_STRING, "qulonglong" },
{ DBUS_TYPE_DOUBLE_AS_STRING, "double" },
{ DBUS_TYPE_STRING_AS_STRING, "QString" },
{ DBUS_TYPE_OBJECT_PATH_AS_STRING, "QDBusObjectPath" },
{ DBUS_TYPE_SIGNATURE_AS_STRING, "QDBusSignature" },
#ifdef DBUS_TYPE_UNIX_FD_AS_STRING
{ DBUS_TYPE_UNIX_FD_AS_STRING, "QDBusUnixFileDescriptor" },
#endif
{ DBUS_TYPE_VARIANT_AS_STRING, "QDBusVariant" },
{ DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_BYTE_AS_STRING, "QByteArray" },
{ DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING, "QStringList" },
{ DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_VARIANT_AS_STRING, "QVariantList" }
};
static const int basicTypeCount = sizeof(basicTypeList) / sizeof(basicTypeList[0]);
static QString stripHeader(QString output)
{
static QRegularExpression header("^.*?(?=\\Rclass)", QRegularExpression::DotMatchesEverythingOption);
return output.remove(header);
}
void tst_qdbusxml2cpp::initTestCase_data()
{
QTest::addColumn<int>("outputMode");
QTest::addColumn<QString>("commandLineArg");
QTest::newRow("interface") << int(Interface) << "-p";
QTest::newRow("adaptor") << int(Adaptor) << "-a";
}
void tst_qdbusxml2cpp::process_data()
{
QTest::addColumn<QString>("xmlSnippet");
QTest::addColumn<QRegularExpression>("interfaceSearch");
QTest::addColumn<QRegularExpression>("adaptorSearch");
// -- class info --
QTest::newRow("classinfo")
<< ""
<< QRegularExpression("staticInterfaceName\\(\\)\\s+"
"{ return \"local\\.name\\.is\\.not\\.important\"\\; }")
<< QRegularExpression("Q_CLASSINFO\\(\"D-Bus Interface\", \"local\\.name\\.is\\.not\\.important\"\\)");
// -- properties --
for (int i = 0; i < basicTypeCount; ++i) {
QRegularExpression rx(QString("\\bQ_PROPERTY\\(%1 PropertyIsPresent "
"READ propertyIsPresent WRITE setPropertyIsPresent\\b")
.arg(basicTypeList[i].cppType));
QTest::newRow(QByteArray("property-") + basicTypeList[i].dbusType)
<< QString("<property type=\"%1\" name=\"PropertyIsPresent\" access=\"readwrite\" />")
.arg(basicTypeList[i].dbusType)
<< rx << rx;
}
QTest::newRow("property-readonly-multi")
<< "<property type=\"i\" name=\"Value\" access=\"read\"></property>"
<< QRegularExpression("\\bQ_PROPERTY\\(int Value READ value(?! WRITE)")
<< QRegularExpression("\\bQ_PROPERTY\\(int Value READ value(?! WRITE)");
QTest::newRow("property-readonly")
<< "<property type=\"i\" name=\"Value\" access=\"read\" />"
<< QRegularExpression("\\bQ_PROPERTY\\(int Value READ value(?! WRITE)")
<< QRegularExpression("\\bQ_PROPERTY\\(int Value READ value(?! WRITE)");
QTest::newRow("property-writeonly")
<< "<property type=\"i\" name=\"Value\" access=\"write\" />"
<< QRegularExpression("\\bQ_PROPERTY\\(int Value WRITE setValue\\b")
<< QRegularExpression("\\bQ_PROPERTY\\(int Value WRITE setValue\\b");
QTest::newRow("property-getter-setter")
<< "<property type=\"b\" name=\"Enabled\" access=\"readwrite\">"
"<annotation name=\"org.qtproject.QtDBus.PropertyGetter\" value=\"wasEnabled\" />"
"<annotation name=\"org.qtproject.QtDBus.PropertySetter\" value=\"setEnabledFlag\" />"
"</property>"
<< QRegularExpression("\\bQ_PROPERTY\\(bool Enabled READ wasEnabled WRITE setEnabledFlag\\b.*"
"\\bbool wasEnabled\\(\\) const.*" // no semi-colon
"\\bvoid setEnabledFlag\\(bool", QRegularExpression::DotMatchesEverythingOption)
<< QRegularExpression("\\bQ_PROPERTY\\(bool Enabled READ wasEnabled WRITE setEnabledFlag\\b.*"
"\\bbool wasEnabled\\(\\) const;.*" // has semi-colon
"\\bvoid setEnabledFlag\\(bool", QRegularExpression::DotMatchesEverythingOption);
QTest::newRow("property-complex")
<< "<property type=\"(ii)\" name=\"Position\" access=\"readwrite\">"
"<annotation name=\"org.qtproject.QtDBus.QtTypeName\" value=\"Point\"/>"
"</property>"
<< QRegularExpression("\\bQ_PROPERTY\\(Point Position READ position WRITE setPosition\\b")
<< QRegularExpression("\\bQ_PROPERTY\\(Point Position READ position WRITE setPosition\\b");
// -- methods --
for (int i = 0; i < basicTypeCount; ++i) {
QTest::newRow(QByteArray("method-") + basicTypeList[i].dbusType)
<< QString("<method name=\"Method\">"
"<arg type=\"%1\" direction=\"out\"/>"
"<arg type=\"%1\" direction=\"in\"/>"
"</method>")
.arg(basicTypeList[i].dbusType)
<< QRegularExpression(QString("Q_SLOTS:.*\\bQDBusPendingReply<%1> Method\\((const )?%1 ")
.arg(basicTypeList[i].cppType), QRegularExpression::DotMatchesEverythingOption)
<< QRegularExpression(QString("Q_SLOTS:.*\\b%1 Method\\((const )?%1 ")
.arg(basicTypeList[i].cppType), QRegularExpression::DotMatchesEverythingOption);
}
QTest::newRow("method-name")
<< "<method name=\"Method\">"
"<arg type=\"s\" direction=\"in\"/>"
"<annotation name=\"org.qtproject.QtDBus.MethodName\" value=\"MethodRenamed\" />"
"</method>"
<< QRegularExpression("Q_SLOTS:.*QDBusPendingReply<> MethodRenamed\\(const QString &\\w*",
QRegularExpression::DotMatchesEverythingOption)
<< QRegularExpression("Q_SLOTS:.*void MethodRenamed\\(const QString &\\w*",
QRegularExpression::DotMatchesEverythingOption);
QTest::newRow("method-complex")
<< "<method name=\"Method\">"
"<arg type=\"(dd)\" direction=\"in\"/>"
"<arg type=\"(ii)\" direction=\"out\"/>"
"<annotation name=\"org.qtproject.QtDBus.QtTypeName.Out0\" value=\"Point\"/>"
"<annotation name=\"org.qtproject.QtDBus.QtTypeName.In0\" value=\"PointF\"/>"
"</method>"
<< QRegularExpression("Q_SLOTS:.*\\bQDBusPendingReply<Point> Method\\(PointF ",
QRegularExpression::DotMatchesEverythingOption)
<< QRegularExpression("Q_SLOTS:.*\\bPoint Method\\(PointF ",
QRegularExpression::DotMatchesEverythingOption);
QTest::newRow("method-ss")
<< "<method name=\"Method\">"
"<arg type=\"s\" direction=\"in\"/>"
"<arg type=\"s\" direction=\"in\"/>"
"<arg type=\"s\" direction=\"out\"/>"
"<arg type=\"s\" direction=\"out\"/>"
"</method>"
<< QRegularExpression("Q_SLOTS:.*QDBusPendingReply<QString, QString> Method\\(const QString &\\w*, const QString &",
QRegularExpression::DotMatchesEverythingOption)
<< QRegularExpression("Q_SLOTS:.*QString Method\\(const QString &\\w*, const QString &\\w*, QString &",
QRegularExpression::DotMatchesEverythingOption);
// -- signals --
for (int i = 0; i < basicTypeCount; ++i) {
QRegularExpression rx(QString("Q_SIGNALS:.*\\bvoid Signal\\((const )?%1\\b")
.arg(basicTypeList[i].cppType),
QRegularExpression::DotMatchesEverythingOption);
QTest::newRow(QByteArray("signal-") + basicTypeList[i].dbusType)
<< QString("<signal name=\"Signal\">"
"<arg type=\"%1\"/>"
"</signal>")
.arg(basicTypeList[i].dbusType)
<< rx << rx;
}
}
void tst_qdbusxml2cpp::process()
{
QFETCH(QString, xmlSnippet);
QFETCH(QRegularExpression, interfaceSearch);
QFETCH(QRegularExpression, adaptorSearch);
QVERIFY2(interfaceSearch.isValid(), qPrintable(interfaceSearch.errorString()));
QVERIFY2(adaptorSearch.isValid(), qPrintable(adaptorSearch.errorString()));
// test both interface and adaptor generation
QFETCH_GLOBAL(int, outputMode);
QFETCH_GLOBAL(QString, commandLineArg);
// Run the tool
const QString binpath = QLibraryInfo::path(QLibraryInfo::BinariesPath);
const QString command = binpath + QLatin1String("/qdbusxml2cpp");
QProcess process;
process.start(command, QStringList() << commandLineArg << "-" << "-N");
QVERIFY2(process.waitForStarted(), qPrintable(process.errorString()));
// feed it our XML data
static const char xmlHeader[] =
"<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n"
DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE // \n is included
"<node>\n"
" <interface name=\"local.name.is.not.important\">\n"
" <!-- begin data -->\n";
static const char xmlFooter[] = "\n"
" <!-- end data -->\n"
" </interface>\n"
"</node>\n";
process.write(xmlHeader, int(sizeof xmlHeader) - 1);
process.write(xmlSnippet.toLatin1());
process.write(xmlFooter, int(sizeof xmlFooter) - 1);
while (process.bytesToWrite())
QVERIFY2(process.waitForBytesWritten(), qPrintable(process.errorString()));
// fprintf(stderr, "%s%s%s", xmlHeader, xmlSnippet.toLatin1().constData(), xmlFooter);
process.closeWriteChannel();
QVERIFY2(process.waitForFinished(), qPrintable(process.errorString()));
QByteArray errOutput = process.readAllStandardError();
QVERIFY2(errOutput.isEmpty(), errOutput);
QCOMPARE(process.exitCode(), 0);
QByteArray fullOutput = process.readAll();
QString output = stripHeader(QString::fromLatin1(fullOutput));
QVERIFY2(!output.isEmpty(), fullOutput);
if (outputMode == Interface)
QVERIFY2(output.count(interfaceSearch) == 1, qPrintable(interfaceSearch.pattern() + "\nin\n" + output));
else
QVERIFY2(output.count(adaptorSearch) == 1, qPrintable(adaptorSearch.pattern() + "\nin\n" + output));
}
QTEST_MAIN(tst_qdbusxml2cpp)
#include "tst_qdbusxml2cpp.moc"
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