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     3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

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     7 ** This file is part of the test suite of the Qt Toolkit.

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    16 ** GNU Lesser General Public License Usage

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 

    42 #include <qtest.h>

    43 #include <QDeclarativeEngine>

    44 #include <QDeclarativeComponent>

    45 #include <QDebug>

    46 #include <QDir>

    47 #include <QFile>

    48 

    49 class tst_parserstress : public QObject

    50 {

    51     Q_OBJECT

    52 public:

    53     tst_parserstress() {}

    54 

    55 private slots:

    56     void ecmascript_data();

    57     void ecmascript();

    58 

    59 private:

    60     static QStringList findJSFiles(const QDir &);

    61     QDeclarativeEngine engine;

    62 };

    63 

    64 QStringList tst_parserstress::findJSFiles(const QDir &d)

    65 {

    66     QStringList rv;

    67 

    68     QStringList files = d.entryList(QStringList() << QLatin1String("*.js"),

    69                                     QDir::Files);

    70     foreach (const QString &file, files) {

    71         if (file == "browser.js")

    72             continue;

    73         rv << d.absoluteFilePath(file);

    74     }

    75 

    76     QStringList dirs = d.entryList(QDir::Dirs | QDir::NoDotAndDotDot |

    77                                    QDir::NoSymLinks);

    78     foreach (const QString &dir, dirs) {

    79         QDir sub = d;

    80         sub.cd(dir);

    81         rv << findJSFiles(sub);

    82     }

    83 

    84     return rv;

    85 }

    86 

    87 void tst_parserstress::ecmascript_data()

    88 {

    89 #ifdef Q_OS_SYMBIAN    

    90     QDir dir("tests");

    91 #else

    92     QDir dir(SRCDIR);

    93     dir.cdUp();

    94     dir.cdUp();

    95     dir.cd("qscriptjstestsuite");

    96     dir.cd("tests");

    97 #endif

    98     QStringList files = findJSFiles(dir);

    99 

   100     QTest::addColumn<QString>("file");

   101     foreach (const QString &file, files) {

   102         QTest::newRow(qPrintable(file)) << file;

   103     }

   104 }

   105 

   106 void tst_parserstress::ecmascript()

   107 {

   108     QFETCH(QString, file);

   109 

   110     QFile f(file);

   111     QVERIFY(f.open(QIODevice::ReadOnly));

   112 

   113     QByteArray data = f.readAll();

   114 

   115     QVERIFY(!data.isEmpty());

   116 

   117     QString dataStr = QString::fromUtf8(data);

   118 

   119     QString qml = "import Qt 4.7\n";

   120             qml+= "\n";

   121             qml+= "QtObject {\n";

   122             qml+= "    property int test\n";

   123             qml+= "    test: {\n";

   124             qml+= dataStr + "\n";

   125             qml+= "        return 1;\n";

   126             qml+= "    }\n";

   127             qml+= "    function stress() {\n";

   128             qml+= dataStr;

   129             qml+= "    }\n";

   130             qml+= "}\n";

   131 

   132     QByteArray qmlData = qml.toUtf8();

   133 

   134     QDeclarativeComponent component(&engine);

   135     

   136     component.setData(qmlData, QUrl::fromLocalFile(SRCDIR + QString("/dummy.qml")));

   137 

   138     QFileInfo info(file);

   139 

   140     if (info.fileName() == QLatin1String("regress-352044-02-n.js")) {

   141         QVERIFY(component.isError());

   142 

   143         QCOMPARE(component.errors().length(), 2);

   144 

   145         QCOMPARE(component.errors().at(0).description(), QString("Expected token `;'"));

   146         QCOMPARE(component.errors().at(0).line(), 66);

   147 

   148         QCOMPARE(component.errors().at(1).description(), QString("Expected token `;'"));

   149         QCOMPARE(component.errors().at(1).line(), 142);

   150 

   151     } else {

   152 

   153         QVERIFY(!component.isError());

   154     }

   155 }

   156 

   157 

   158 QTEST_MAIN(tst_parserstress)

   159 

   160 #include "tst_parserstress.moc"