tests/auto/declarative/qdeclarativesqldatabase/tst_qdeclarativesqldatabase.cpp

   1 /****************************************************************************
   2 **
   3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
   4 ** All rights reserved.
   5 ** Contact: Nokia Corporation (qt-info@nokia.com)
   6 **
   7 ** This file is part of the test suite of the Qt Toolkit.
   8 **
   9 ** $QT_BEGIN_LICENSE:LGPL$
  10 ** GNU Lesser General Public License Usage
  11 ** This file may be used under the terms of the GNU Lesser General Public
  12 ** License version 2.1 as published by the Free Software Foundation and
  13 ** appearing in the file LICENSE.LGPL included in the packaging of this
  14 ** file. Please review the following information to ensure the GNU Lesser
  15 ** General Public License version 2.1 requirements will be met:
  16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
  17 **
  18 ** In addition, as a special exception, Nokia gives you certain additional
  19 ** rights. These rights are described in the Nokia Qt LGPL Exception
  20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
  21 **
  22 ** GNU General Public License Usage
  23 ** Alternatively, this file may be used under the terms of the GNU General
  24 ** Public License version 3.0 as published by the Free Software Foundation
  25 ** and appearing in the file LICENSE.GPL included in the packaging of this
  26 ** file. Please review the following information to ensure the GNU General
  27 ** Public License version 3.0 requirements will be met:
  28 ** http://www.gnu.org/copyleft/gpl.html.
  29 **
  30 ** Other Usage
  31 ** Alternatively, this file may be used in accordance with the terms and
  32 ** conditions contained in a signed written agreement between you and Nokia.
  33 **
  34 **
  35 **
  36 **
  37 **
  38 ** $QT_END_LICENSE$
  39 **
  40 ****************************************************************************/
  41 #include <qtest.h>
  42 #include <QtDeclarative/qdeclarativeengine.h>
  43 #include <QtDeclarative/qdeclarativecomponent.h>
  44 #include <private/qsgtext_p.h>
  45 #include <private/qdeclarativeengine_p.h>
  46 #include <QtCore/qcryptographichash.h>
  47 /*
  48 #include <QtWebKit/qwebpage.h>
  49 #include <QtWebKit/qwebframe.h>
  50 #include <QtWebKit/qwebdatabase.h>
  51 #include <QtWebKit/qwebsecurityorigin.h>
  52 */
  53 #include <QtSql/qsqldatabase.h>
  54 #include <QtCore/qdir.h>
  55 #include <QtCore/qfile.h>
  56 #include "../shared/util.h"
  57
  58 class tst_qdeclarativesqldatabase : public QObject
  59 {
  60     Q_OBJECT
  61 public:
  62     tst_qdeclarativesqldatabase()
  63     {
  64         qApp->setApplicationName("tst_qdeclarativesqldatabase");
  65         qApp->setOrganizationName("Nokia");
  66         qApp->setOrganizationDomain("nokia.com");
  67         engine = new QDeclarativeEngine;
  68     }
  69
  70     ~tst_qdeclarativesqldatabase()
  71     {
  72         delete engine;
  73     }
  74
  75 private slots:
  76     void initTestCase();
  77
  78     void checkDatabasePath();
  79
  80     void testQml_data();
  81     void testQml();
  82     void testQml_cleanopen_data();
  83     void testQml_cleanopen();
  84     void totalDatabases();
  85
  86     void cleanupTestCase();
  87
  88 private:
  89     QString dbDir() const;
  90     QDeclarativeEngine *engine;
  91 };
  92
  93 void removeRecursive(const QString& dirname)
  94 {
  95     QDir dir(dirname);
  96     QFileInfoList entries(dir.entryInfoList(QDir::Dirs|QDir::Files|QDir::NoDotAndDotDot));
  97     for (int i = 0; i < entries.count(); ++i)
  98         if (entries[i].isDir())
  99             removeRecursive(entries[i].filePath());
 100         else
 101             dir.remove(entries[i].fileName());
 102     QDir().rmdir(dirname);
 103 }
 104
 105 void tst_qdeclarativesqldatabase::initTestCase()
 106 {
 107     removeRecursive(dbDir());
 108     QDir().mkpath(dbDir());
 109 }
 110
 111 void tst_qdeclarativesqldatabase::cleanupTestCase()
 112 {
 113     removeRecursive(dbDir());
 114 }
 115
 116 QString tst_qdeclarativesqldatabase::dbDir() const
 117 {
 118     static QString tmpd = QDir::tempPath()+"/tst_qdeclarativesqldatabase_output-"
 119         + QDateTime::currentDateTime().toString(QLatin1String("yyyyMMddhhmmss"));
 120     return tmpd;
 121 }
 122
 123 void tst_qdeclarativesqldatabase::checkDatabasePath()
 124 {
 125     // Check default storage path (we can't use it since we don't want to mess with user's data)
 126     QVERIFY(engine->offlineStoragePath().contains("tst_qdeclarativesqldatabase"));
 127     QVERIFY(engine->offlineStoragePath().contains("OfflineStorage"));
 128 }
 129
 130 static const int total_databases_created_by_tests = 12;
 131 void tst_qdeclarativesqldatabase::testQml_data()
 132 {
 133     QTest::addColumn<QString>("jsfile"); // The input file
 134
 135     // Each test should use a newly named DB to avoid inter-test dependencies
 136     QTest::newRow("creation") << "creation.js";
 137     QTest::newRow("creation-a") << "creation-a.js";
 138     QTest::newRow("creation") << "creation.js";
 139     QTest::newRow("error-creation") << "error-creation.js"; // re-uses above DB
 140     QTest::newRow("changeversion") << "changeversion.js";
 141     QTest::newRow("readonly") << "readonly.js";
 142     QTest::newRow("readonly-error") << "readonly-error.js";
 143     QTest::newRow("selection") << "selection.js";
 144     QTest::newRow("selection-bindnames") << "selection-bindnames.js";
 145     QTest::newRow("iteration") << "iteration.js";
 146     QTest::newRow("iteration-forwardonly") << "iteration-forwardonly.js";
 147     QTest::newRow("error-a") << "error-a.js";
 148     QTest::newRow("error-notransaction") << "error-notransaction.js";
 149     QTest::newRow("error-outsidetransaction") << "error-outsidetransaction.js"; // reuse above
 150     QTest::newRow("reopen1") << "reopen1.js";
 151     QTest::newRow("reopen2") << "reopen2.js"; // re-uses above DB
 152
 153     // If you add a test, you should usually use a new database in the
 154     // test - in which case increment total_databases_created_by_tests above.
 155 }
 156
 157 /*
 158 class QWebPageWithJavaScriptConsoleMessages : public QWebPage {
 159 public:
 160     void javaScriptConsoleMessage(const QString& message, int lineNumber, const QString& sourceID)
 161     {
 162         qWarning() << sourceID << ":" << lineNumber << ":" << message;
 163     }
 164 };
 165
 166 void tst_qdeclarativesqldatabase::validateAgainstWebkit()
 167 {
 168     // Validates tests against WebKit (HTML5) support.
 169     //
 170     QFETCH(QString, jsfile);
 171     QFETCH(QString, result);
 172     QFETCH(int, databases);
 173
 174     QFile f(jsfile);
 175     QVERIFY(f.open(QIODevice::ReadOnly));
 176     QString js=f.readAll();
 177
 178     QWebPageWithJavaScriptConsoleMessages webpage;
 179     webpage.settings()->setOfflineStoragePath(dbDir());
 180     webpage.settings()->setAttribute(QWebSettings::OfflineStorageDatabaseEnabled, true);
 181
 182     QEXPECT_FAIL("","WebKit doesn't support openDatabaseSync yet", Continue);
 183     QCOMPARE(webpage.mainFrame()->evaluateJavaScript(js).toString(),result);
 184
 185     QTest::qWait(100); // WebKit crashes if you quit it too fast
 186
 187     QWebSecurityOrigin origin = webpage.mainFrame()->securityOrigin();
 188     QList<QWebDatabase> dbs = origin.databases();
 189     QCOMPARE(dbs.count(), databases);
 190 }
 191 */
 192
 193 void tst_qdeclarativesqldatabase::testQml()
 194 {
 195     // Tests QML SQL Database support with tests
 196     // that have been validated against Webkit.
 197     //
 198     QFETCH(QString, jsfile);
 199
 200     QString qml=
 201         "import QtQuick 2.0\n"
 202         "import \""+jsfile+"\" as JS\n"
 203         "Text { text: JS.test() }";
 204
 205     engine->setOfflineStoragePath(dbDir());
 206     QDeclarativeComponent component(engine);
 207     component.setData(qml.toUtf8(), QUrl::fromLocalFile(TESTDATA("empty.qml"))); // just a file for relative local imports
 208     QVERIFY(!component.isError());
 209     QSGText *text = qobject_cast<QSGText*>(component.create());
 210     QVERIFY(text != 0);
 211     QCOMPARE(text->text(),QString("passed"));
 212 }
 213
 214 void tst_qdeclarativesqldatabase::testQml_cleanopen_data()
 215 {
 216     QTest::addColumn<QString>("jsfile"); // The input file
 217     QTest::newRow("reopen1") << "reopen1.js";
 218     QTest::newRow("reopen2") << "reopen2.js";
 219     QTest::newRow("error-creation") << "error-creation.js"; // re-uses creation DB
 220 }
 221
 222 void tst_qdeclarativesqldatabase::testQml_cleanopen()
 223 {
 224     // Same as testQml, but clean connections between tests,
 225     // making it more like the tests are running in new processes.
 226     testQml();
 227
 228     engine->collectGarbage();
 229
 230     foreach (QString dbname, QSqlDatabase::connectionNames()) {
 231         QSqlDatabase::removeDatabase(dbname);
 232     }
 233 }
 234
 235 void tst_qdeclarativesqldatabase::totalDatabases()
 236 {
 237     QCOMPARE(QDir(dbDir()+"/Databases").entryInfoList(QDir::Files|QDir::NoDotAndDotDot).count(), total_databases_created_by_tests*2);
 238 }
 239
 240 QTEST_MAIN(tst_qdeclarativesqldatabase)
 241
 242 #include "tst_qdeclarativesqldatabase.moc"