tests/auto/declarative/qdeclarativesqldatabase/tst_qdeclarativesqldatabase.cpp

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  41 #include <qtest.h>
  42 #include <QtDeclarative/qdeclarativeengine.h>
  43 #include <QtDeclarative/qdeclarativecomponent.h>
  44 #include <QtQuick/private/qquicktext_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 QDeclarativeDataTest
  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     QDeclarativeDataTest::initTestCase();
 108     removeRecursive(dbDir());
 109     QDir().mkpath(dbDir());
 110 }
 111
 112 void tst_qdeclarativesqldatabase::cleanupTestCase()
 113 {
 114     removeRecursive(dbDir());
 115 }
 116
 117 QString tst_qdeclarativesqldatabase::dbDir() const
 118 {
 119     static QString tmpd = QDir::tempPath()+"/tst_qdeclarativesqldatabase_output-"
 120         + QDateTime::currentDateTime().toString(QLatin1String("yyyyMMddhhmmss"));
 121     return tmpd;
 122 }
 123
 124 void tst_qdeclarativesqldatabase::checkDatabasePath()
 125 {
 126     // Check default storage path (we can't use it since we don't want to mess with user's data)
 127     QVERIFY(engine->offlineStoragePath().contains("tst_qdeclarativesqldatabase"));
 128     QVERIFY(engine->offlineStoragePath().contains("OfflineStorage"));
 129 }
 130
 131 static const int total_databases_created_by_tests = 12;
 132 void tst_qdeclarativesqldatabase::testQml_data()
 133 {
 134     QTest::addColumn<QString>("jsfile"); // The input file
 135
 136     // Each test should use a newly named DB to avoid inter-test dependencies
 137     QTest::newRow("creation") << "creation.js";
 138     QTest::newRow("creation-a") << "creation-a.js";
 139     QTest::newRow("creation") << "creation.js";
 140     QTest::newRow("error-creation") << "error-creation.js"; // re-uses above DB
 141     QTest::newRow("changeversion") << "changeversion.js";
 142     QTest::newRow("readonly") << "readonly.js";
 143     QTest::newRow("readonly-error") << "readonly-error.js";
 144     QTest::newRow("selection") << "selection.js";
 145     QTest::newRow("selection-bindnames") << "selection-bindnames.js";
 146     QTest::newRow("iteration") << "iteration.js";
 147     QTest::newRow("iteration-forwardonly") << "iteration-forwardonly.js";
 148     QTest::newRow("error-a") << "error-a.js";
 149     QTest::newRow("error-notransaction") << "error-notransaction.js";
 150     QTest::newRow("error-outsidetransaction") << "error-outsidetransaction.js"; // reuse above
 151     QTest::newRow("reopen1") << "reopen1.js";
 152     QTest::newRow("reopen2") << "reopen2.js"; // re-uses above DB
 153
 154     // If you add a test, you should usually use a new database in the
 155     // test - in which case increment total_databases_created_by_tests above.
 156 }
 157
 158 /*
 159 class QWebPageWithJavaScriptConsoleMessages : public QWebPage {
 160 public:
 161     void javaScriptConsoleMessage(const QString& message, int lineNumber, const QString& sourceID)
 162     {
 163         qWarning() << sourceID << ":" << lineNumber << ":" << message;
 164     }
 165 };
 166
 167 void tst_qdeclarativesqldatabase::validateAgainstWebkit()
 168 {
 169     // Validates tests against WebKit (HTML5) support.
 170     //
 171     QFETCH(QString, jsfile);
 172     QFETCH(QString, result);
 173     QFETCH(int, databases);
 174
 175     QFile f(jsfile);
 176     QVERIFY(f.open(QIODevice::ReadOnly));
 177     QString js=f.readAll();
 178
 179     QWebPageWithJavaScriptConsoleMessages webpage;
 180     webpage.settings()->setOfflineStoragePath(dbDir());
 181     webpage.settings()->setAttribute(QWebSettings::OfflineStorageDatabaseEnabled, true);
 182
 183     QEXPECT_FAIL("","WebKit doesn't support openDatabaseSync yet", Continue);
 184     QCOMPARE(webpage.mainFrame()->evaluateJavaScript(js).toString(),result);
 185
 186     QTest::qWait(100); // WebKit crashes if you quit it too fast
 187
 188     QWebSecurityOrigin origin = webpage.mainFrame()->securityOrigin();
 189     QList<QWebDatabase> dbs = origin.databases();
 190     QCOMPARE(dbs.count(), databases);
 191 }
 192 */
 193
 194 void tst_qdeclarativesqldatabase::testQml()
 195 {
 196     // Tests QML SQL Database support with tests
 197     // that have been validated against Webkit.
 198     //
 199     QFETCH(QString, jsfile);
 200
 201     QString qml=
 202         "import QtQuick 2.0\n"
 203         "import \""+jsfile+"\" as JS\n"
 204         "Text { text: JS.test() }";
 205
 206     engine->setOfflineStoragePath(dbDir());
 207     QDeclarativeComponent component(engine);
 208     component.setData(qml.toUtf8(), testFileUrl("empty.qml")); // just a file for relative local imports
 209     QVERIFY(!component.isError());
 210     QQuickText *text = qobject_cast<QQuickText*>(component.create());
 211     QVERIFY(text != 0);
 212     QCOMPARE(text->text(),QString("passed"));
 213 }
 214
 215 void tst_qdeclarativesqldatabase::testQml_cleanopen_data()
 216 {
 217     QTest::addColumn<QString>("jsfile"); // The input file
 218     QTest::newRow("reopen1") << "reopen1.js";
 219     QTest::newRow("reopen2") << "reopen2.js";
 220     QTest::newRow("error-creation") << "error-creation.js"; // re-uses creation DB
 221 }
 222
 223 void tst_qdeclarativesqldatabase::testQml_cleanopen()
 224 {
 225     // Same as testQml, but clean connections between tests,
 226     // making it more like the tests are running in new processes.
 227     testQml();
 228
 229     engine->collectGarbage();
 230
 231     foreach (QString dbname, QSqlDatabase::connectionNames()) {
 232         QSqlDatabase::removeDatabase(dbname);
 233     }
 234 }
 235
 236 void tst_qdeclarativesqldatabase::totalDatabases()
 237 {
 238     QCOMPARE(QDir(dbDir()+"/Databases").entryInfoList(QDir::Files|QDir::NoDotAndDotDot).count(), total_databases_created_by_tests*2);
 239 }
 240
 241 QTEST_MAIN(tst_qdeclarativesqldatabase)
 242
 243 #include "tst_qdeclarativesqldatabase.moc"