--- a/qtecomplugins/xqplugins/tests/auto/xqpluginloader/tst_xqpluginloader.cpp Tue Aug 31 16:02:37 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,287 +0,0 @@
-/*
-* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-*
-* This program is free software: you can redistribute it and/or modify
-* it under the terms of the GNU Lesser General Public License as published by
-* the Free Software Foundation, version 2.1 of the License.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-* GNU Lesser General Public License for more details.
-*
-* You should have received a copy of the GNU Lesser General Public License
-* along with this program. If not,
-* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
-*/
-
-#include <QtTest/QtTest>
-#include <qdir.h>
-#include <xqpluginloader.h>
-#include <xqplugininfo.h>
-#include "theplugin/plugininterface.h"
-
-#include <e32cmn.h>
-// Helper macros to let us know if some suffixes are valid
-#define bundle_VALID false
-#define dylib_VALID false
-#define sl_VALID false
-#define a_VALID false
-#define so_VALID false
-#define dll_VALID false
-
-#if defined(Q_OS_DARWIN)
-# undef bundle_VALID
-# undef dylib_VALID
-# undef so_VALID
-# define bundle_VALID true
-# define dylib_VALID true
-# define so_VALID true
-# define SUFFIX ".dylib"
-# define PREFIX "lib"
-
-#elif defined(Q_OS_HPUX) && !defined(__ia64)
-# undef sl_VALID
-# define sl_VALID true
-# define SUFFIX ".sl"
-# define PREFIX "lib"
-
-#elif defined(Q_OS_AIX)
-# undef a_VALID
-# undef so_VALID
-# define a_VALID true
-# define so_VALID true
-# define SUFFIX ".so"
-# define PREFIX "lib"
-
-#elif defined(Q_OS_WIN)
-# undef dll_VALID
-# define dll_VALID true
-# ifdef QT_NO_DEBUG
-# define SUFFIX ".dll"
-# else
-# define SUFFIX "d.dll"
-# endif
-# define PREFIX ""
-
-#elif defined(Q_OS_SYMBIAN)
-# undef dll_VALID
-# define dll_VALID true
-# define SUFFIX ".dll"
-# define PREFIX ""
-
-#else // all other Unix
-# undef so_VALID
-# define so_VALID true
-# define SUFFIX ".so"
-# define PREFIX "lib"
-#endif
-
-static QString sys_qualifiedLibraryName(const QString &fileName)
-{
- QString currDir = QDir::currentPath();
- return currDir + "/bin/" + PREFIX + fileName + SUFFIX;
-}
-
-//TESTED_CLASS=
-//TESTED_FILES=
-
-QT_FORWARD_DECLARE_CLASS(QPluginLoader)
-class tst_XQPluginLoader : public QObject
-{
- Q_OBJECT
-
-public:
- tst_XQPluginLoader();
- virtual ~tst_XQPluginLoader();
-
-private slots:
- void errorString();
- void deleteinstanceOnUnload();
- void listThePlugins();
-
-};
-
-tst_XQPluginLoader::tst_XQPluginLoader()
-
-{
-}
-
-tst_XQPluginLoader::~tst_XQPluginLoader()
-{
-}
-
-//#define SHOW_ERRORS 1
-
-void tst_XQPluginLoader::errorString()
-{
-#if defined(Q_OS_WINCE)
- // On WinCE we need an QCoreApplication object for current dir
- int argc = 0;
- QCoreApplication app(argc,0);
-#endif
- const QString unknown(QLatin1String("Unknown error"));
-
- {
- XQPluginLoader loader; // default constructed
- bool loaded = loader.load();
-#ifdef SHOW_ERRORS
- qDebug() << loader.errorString();
-#endif
- QCOMPARE(loaded, false);
- QCOMPARE(loader.errorString(), unknown);
-
- QObject *obj = loader.instance();
-#ifdef SHOW_ERRORS
- qDebug() << loader.errorString();
-#endif
- QCOMPARE(obj, static_cast<QObject*>(0));
- QCOMPARE(loader.errorString(), unknown);
-
- bool unloaded = loader.unload();
-#ifdef SHOW_ERRORS
- qDebug() << loader.errorString();
-#endif
- QCOMPARE(unloaded, false);
- QCOMPARE(loader.errorString(), unknown);
- }
- {
- XQPluginLoader loader( 0xE6E9EB83 ); //not a plugin sys_qualifiedLibraryName("mylib")
- bool loaded = loader.load();
-#ifdef SHOW_ERRORS
- qDebug() << loader.errorString();
-#endif
- QCOMPARE(loaded, false);
- QVERIFY(loader.errorString() != unknown);
-
- QObject *obj = loader.instance();
-#ifdef SHOW_ERRORS
- qDebug() << loader.errorString();
-#endif
- QCOMPARE(obj, static_cast<QObject*>(0));
- QVERIFY(loader.errorString() != unknown);
-
- bool unloaded = loader.unload();
-#ifdef SHOW_ERRORS
- qDebug() << loader.errorString();
-#endif
- QCOMPARE(unloaded, false);
- QVERIFY(loader.errorString() != unknown);
- }
-
- {
- XQPluginLoader loader( KNullUid.iUid ); //not a file sys_qualifiedLibraryName("nosuchfile")
- bool loaded = loader.load();
-#ifdef SHOW_ERRORS
- qDebug() << loader.errorString();
-#endif
- QCOMPARE(loaded, false);
- QVERIFY(loader.errorString() != unknown);
-
- QObject *obj = loader.instance();
-#ifdef SHOW_ERRORS
- qDebug() << loader.errorString();
-#endif
- QCOMPARE(obj, static_cast<QObject*>(0));
- QVERIFY(loader.errorString() != unknown);
-
- bool unloaded = loader.unload();
-#ifdef SHOW_ERRORS
- qDebug() << loader.errorString();
-#endif
- QCOMPARE(unloaded, false);
- QVERIFY(loader.errorString() != unknown);
- }
-
-#if !defined Q_OS_WIN && !defined Q_OS_MAC && !defined Q_OS_HPUX && !defined Q_OS_SYMBIAN
- {
- XQPluginLoader loader( ); //a plugin with unresolved symbols sys_qualifiedLibraryName("almostplugin")
- QCOMPARE(loader.load(), false);
-#ifdef SHOW_ERRORS
- qDebug() << loader.errorString();
-#endif
- QVERIFY(loader.errorString() != unknown);
-
- QCOMPARE(loader.instance(), static_cast<QObject*>(0));
-#ifdef SHOW_ERRORS
- qDebug() << loader.errorString();
-#endif
- QVERIFY(loader.errorString() != unknown);
-
- QCOMPARE(loader.unload(), false);
-#ifdef SHOW_ERRORS
- qDebug() << loader.errorString();
-#endif
- QVERIFY(loader.errorString() != unknown);
- }
-#endif
-
- {
- XQPluginLoader loader( 0xE6E9EB84 ); //a plugin sys_qualifiedLibraryName("theplugin")
- QCOMPARE(loader.load(), true);
- QCOMPARE(loader.errorString(), unknown);
-
- QVERIFY(loader.instance() != static_cast<QObject*>(0));
- QCOMPARE(loader.errorString(), unknown);
-
- // Make sure that plugin really works
- PluginInterface* theplugin = qobject_cast<PluginInterface*>(loader.instance());
- QString pluginName = theplugin->pluginName();
- QCOMPARE(pluginName, QLatin1String("Plugin ok"));
-
- QCOMPARE(loader.unload(), true);
- QCOMPARE(loader.errorString(), unknown);
- }
-}
-
-void tst_XQPluginLoader::deleteinstanceOnUnload()
-{
- for (int pass = 0; pass < 2; ++pass) {
- XQPluginLoader loader1;
- loader1.setUid( 0xE6E9EB84 ); // sys_qualifiedLibraryName("theplugin")
- if (pass == 0)
- loader1.load(); // not recommended, instance() should do the job.
- PluginInterface *instance1 = qobject_cast<PluginInterface*>(loader1.instance());
- QCOMPARE(instance1->pluginName(), QLatin1String("Plugin ok"));
-
- XQPluginLoader loader2;
- loader2.setUid( 0xE6E9EB84 ); // sys_qualifiedLibraryName("theplugin")
- if (pass == 0)
- loader2.load(); // not recommended, instance() should do the job.
- PluginInterface *instance2 = qobject_cast<PluginInterface*>(loader2.instance());
- QCOMPARE(instance2->pluginName(), QLatin1String("Plugin ok"));
-
- QSignalSpy spy1(loader1.instance(), SIGNAL(destroyed()));
- QSignalSpy spy2(loader2.instance(), SIGNAL(destroyed()));
- QCOMPARE(loader1.unload(), false); // refcount not reached 0, not really unloaded
- QCOMPARE(spy1.count(), 0);
- QCOMPARE(spy2.count(), 0);
- QCOMPARE(instance1->pluginName(), QLatin1String("Plugin ok"));
- QCOMPARE(instance2->pluginName(), QLatin1String("Plugin ok"));
- QCOMPARE(loader2.unload(), true); // refcount reached 0, did really unload
- QCOMPARE(spy1.count(), 1);
- QCOMPARE(spy2.count(), 1);
- }
-}
-void tst_XQPluginLoader::listThePlugins()
-{
- QList<XQPluginInfo> plugins;
- XQPluginLoader loader;
- loader.listImplementations( tr( "xtheplugin.dll" ), plugins );
- QVERIFY( plugins.count() != 0 );
- for( int i( 0 ); i < plugins.count(); ++i ) {
-
- loader.setUid( plugins[i ].uid() );
- QCOMPARE( loader.load(), true );
- PluginInterface *instance = qobject_cast<PluginInterface*>(loader.instance());
- QCOMPARE(instance->pluginName(), QLatin1String("Plugin ok"));
- QCOMPARE(loader.unload(), true);
-
- }
- plugins.clear();
-}
-
-QTEST_APPLESS_MAIN(tst_XQPluginLoader)
-#include "tst_xqpluginloader.moc"
-