Long live Qt 4.5!

1 files changed, 340 insertions, 0 deletions

diff --git a/tests/auto/qscriptv8testsuite/tst_qscriptv8testsuite.cpp b/tests/auto/qscriptv8testsuite/tst_qscriptv8testsuite.cpp
new file mode 100644
index 0000000..435af41
--- /dev/null
+++ b/tests/auto/qscriptv8testsuite/tst_qscriptv8testsuite.cpp
@@ -0,0 +1,340 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+#include <QByteArray>
+
+#include <QtScript>
+
+//TESTED_CLASS=
+//TESTED_FILES=
+
+static QString readFile(const QString &filename)
+{
+    QFile file(filename);
+    if (!file.open(QFile::ReadOnly))
+        return QString();
+    QTextStream stream(&file);
+    stream.setCodec("UTF-8");
+    return stream.readAll();
+}
+
+static void appendCString(QVector<char> *v, const char *s)
+{
+    char c;
+    do {
+        c = *(s++);
+        *v << c;
+    } while (c != '\0');
+}
+
+struct ExpectedFailure
+{
+    ExpectedFailure(const QString &name, const QString &act,
+                    const QString &exp, const QString &msg)
+        : testName(name), actual(act), expected(exp), message(msg)
+        { }
+
+    QString testName;
+    QString actual;
+    QString expected;
+    QString message;
+};
+
+class tst_Suite : public QObject
+{
+
+public:
+    tst_Suite();
+    virtual ~tst_Suite();
+
+    static QMetaObject staticMetaObject;
+    virtual const QMetaObject *metaObject() const;
+    virtual void *qt_metacast(const char *);
+    virtual int qt_metacall(QMetaObject::Call, int, void **argv);
+
+private:
+    void addExpectedFailure(const QString &testName, const QString &actual,
+                            const QString &expected, const QString &message);
+    bool isExpectedFailure(const QString &testName, const QString &actual,
+                           const QString &expected, QString *message) const;
+    void addTestExclusion(const QString &testName, const QString &message);
+    void addTestExclusion(const QRegExp &rx, const QString &message);
+    bool isExcludedTest(const QString &testName, QString *message) const;
+
+    QDir testsDir;
+    QStringList testNames;
+    QList<ExpectedFailure> expectedFailures;
+    QList<QPair<QRegExp, QString> > testExclusions;
+    QString mjsunitContents;
+};
+
+QMetaObject tst_Suite::staticMetaObject;
+
+Q_GLOBAL_STATIC(QVector<uint>, qt_meta_data_tst_Suite)
+Q_GLOBAL_STATIC(QVector<char>, qt_meta_stringdata_tst_Suite)
+
+const QMetaObject *tst_Suite::metaObject() const
+{
+    return &staticMetaObject;
+}
+
+void *tst_Suite::qt_metacast(const char *_clname)
+{
+    if (!_clname) return 0;
+    if (!strcmp(_clname, qt_meta_stringdata_tst_Suite()->constData()))
+        return static_cast<void*>(const_cast<tst_Suite*>(this));
+    return QObject::qt_metacast(_clname);
+}
+
+static QScriptValue qscript_fail(QScriptContext *ctx, QScriptEngine *eng)
+{
+    QScriptValue realFail = ctx->callee().data();
+    Q_ASSERT(realFail.isFunction());
+    QScriptValue ret = realFail.call(ctx->thisObject(), ctx->argumentsObject());
+    Q_ASSERT(eng->hasUncaughtException());
+    ret.setProperty("expected", ctx->argument(0));
+    ret.setProperty("actual", ctx->argument(1));
+    QScriptContextInfo info(ctx->parentContext()->parentContext());
+    ret.setProperty("lineNumber", info.lineNumber());
+    return ret;
+}
+
+int tst_Suite::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
+{
+    _id = QObject::qt_metacall(_c, _id, _a);
+    if (_id < 0)
+        return _id;
+    if (_c == QMetaObject::InvokeMetaMethod) {
+        QString name = testNames.at(_id);
+        QString path = testsDir.absoluteFilePath(name + ".js");
+        QString excludeMessage;
+        if (isExcludedTest(name, &excludeMessage)) {
+            QTest::qSkip(excludeMessage.toLatin1(), QTest::SkipAll, path.toLatin1(), -1);
+        } else {
+            QScriptEngine engine;
+            engine.evaluate(mjsunitContents).toString();
+            if (engine.hasUncaughtException()) {
+                QStringList bt = engine.uncaughtExceptionBacktrace();
+                QString err = engine.uncaughtException().toString();
+                qWarning("%s\n%s", qPrintable(err), qPrintable(bt.join("\n")));
+            } else {
+                QScriptValue fakeFail = engine.newFunction(qscript_fail);
+                fakeFail.setData(engine.globalObject().property("fail"));
+                engine.globalObject().setProperty("fail", fakeFail);
+                QString contents = readFile(path);
+                QScriptValue ret = engine.evaluate(contents);
+                if (engine.hasUncaughtException()) {
+                    if (!ret.isError()) {
+                        Q_ASSERT(ret.instanceOf(engine.globalObject().property("MjsUnitAssertionError")));
+                        QString actual = ret.property("actual").toString();
+                        QString expected = ret.property("expected").toString();
+                        int lineNumber = ret.property("lineNumber").toInt32();
+                        QString failMessage;
+                        if (isExpectedFailure(name, actual, expected, &failMessage)) {
+                            QTest::qExpectFail("", failMessage.toLatin1(),
+                                               QTest::Continue, path.toLatin1(),
+                                               lineNumber);
+                        }
+                        QTest::qCompare(actual, expected, "actual", "expect",
+                                        path.toLatin1(), lineNumber);
+                    } else {
+                        int lineNumber = ret.property("lineNumber").toInt32();
+                        QTest::qExpectFail("", ret.toString().toLatin1(),
+                                           QTest::Continue, path.toLatin1(), lineNumber);
+                        QTest::qVerify(false, ret.toString().toLatin1(), "", path.toLatin1(), lineNumber);
+                    }
+                }
+            }
+        }
+        _id -= testNames.size();
+    }
+    return _id;
+}
+
+tst_Suite::tst_Suite()
+{
+    testsDir = QDir(".");
+    if (!testsDir.cd("tests")) {
+        qWarning("*** no tests/ dir!");
+        return;
+    }
+    if (!testsDir.exists("mjsunit.js")) {
+        qWarning("*** no tests/mjsunit.js file!");
+        return;
+    }
+    mjsunitContents = readFile(testsDir.absoluteFilePath("mjsunit.js"));
+    if (mjsunitContents.isEmpty()) {
+        qWarning("*** tests/mjsunit.js is empty!");
+        return;
+    }
+
+    QString willFixInNextReleaseMessage = QString::fromLatin1("Will fix in next release");
+    addExpectedFailure("apply", "morundefineder", "morseper", willFixInNextReleaseMessage);
+    addExpectedFailure("arguments-enum", "2", "0", willFixInNextReleaseMessage);
+    addExpectedFailure("array-concat", "undefined", "baz", willFixInNextReleaseMessage);
+    addExpectedFailure("array-functions-prototype", "undefined", "one", willFixInNextReleaseMessage);
+    addExpectedFailure("const-redecl", "undefined", "TypeError", willFixInNextReleaseMessage);
+    addExpectedFailure("const", "2", "1", willFixInNextReleaseMessage);
+    addExpectedFailure("declare-locally", "undefined", "42", willFixInNextReleaseMessage);
+    addExpectedFailure("delay-syntax-error", "false", "true", willFixInNextReleaseMessage);
+    addExpectedFailure("delete-vars-from-eval", "false", "true", willFixInNextReleaseMessage);
+    addExpectedFailure("dont-enum-array-holes", "4", "2", willFixInNextReleaseMessage);
+    addExpectedFailure("fun-as-prototype", "undefined", "Funky", willFixInNextReleaseMessage);
+    addExpectedFailure("fun_name", "function(){}", "functionanonymous(){}", willFixInNextReleaseMessage);
+    addExpectedFailure("function-caller", "undefined", "function f(match) {\n    g(match);\n}", willFixInNextReleaseMessage);
+    addExpectedFailure("global-const-var-conflicts", "false", "true", willFixInNextReleaseMessage);
+    addExpectedFailure("length", "3", "1", willFixInNextReleaseMessage);
+    addExpectedFailure("math-min-max", "-Infinity", "Infinity", willFixInNextReleaseMessage);
+    addExpectedFailure("newline-in-string", "asdf\n\nasdf\n?asdf\n\tasdf\n\\\n\n", "asdf\nasdf?asdf\tasdf\\", willFixInNextReleaseMessage);
+    addExpectedFailure("number-tostring", "1111111111111111081984.00000000", "1.1111111111111111e+21", willFixInNextReleaseMessage);
+    addExpectedFailure("parse-int-float", "false", "true", willFixInNextReleaseMessage);
+    addExpectedFailure("regexp-multiline-stack-trace", "false", "true", willFixInNextReleaseMessage);
+    addExpectedFailure("regexp-multiline", "false", "true", willFixInNextReleaseMessage);
+    addExpectedFailure("regexp-standalones", "0", "2", willFixInNextReleaseMessage);
+    addExpectedFailure("regexp-static", "undefined", "abc123.456def", willFixInNextReleaseMessage);
+    addExpectedFailure("sparse-array-reverse", "nopcb", "nopdcba", willFixInNextReleaseMessage);
+    addExpectedFailure("str-to-num", "false", "true", willFixInNextReleaseMessage);
+    addExpectedFailure("string-lastindexof", "0", "-1", "test is wrong?");
+    addExpectedFailure("string-split", "5", "13", "regular expression semantics");
+//    addExpectedFailure("substr", "", "abcdefghijklmn", willFixInNextReleaseMessage);
+    addExpectedFailure("to-precision", "1.2345e+27", "1.23450e+27", willFixInNextReleaseMessage);
+    addExpectedFailure("try", "3", "4", "task 209990");
+    addExpectedFailure("try_catch_scopes", "0", "1", "task 227055");
+    addExpectedFailure("unusual-constructor", "false", "true", "no idea");
+    addExpectedFailure("unicode-test", "13792", "13793", "test is wrong?");
+    addExpectedFailure("with-leave", "false", "true", "task 233769");
+
+    addTestExclusion("debug-*", "not applicable");
+    addTestExclusion("mirror-*", "not applicable");
+
+    addTestExclusion("string-case", "V8-specific behavior? (Doesn't pass on SpiderMonkey either)");
+
+#ifdef Q_OS_WINCE
+    addTestExclusion("deep-recursion", "Demands too much memory on WinCE");
+    addTestExclusion("nested-repetition-count-overflow", "Demands too much memory on WinCE");
+    addTestExclusion("unicode-test", "Demands too much memory on WinCE");
+    addTestExclusion("mul-exhaustive", "Demands too much memory on WinCE");
+#endif
+
+    QVector<uint> *data = qt_meta_data_tst_Suite();
+    // content:
+    *data << 1 // revision
+          << 0 // classname
+          << 0 << 0 // classinfo
+          << 0 << 10 // methods (backpatched later)
+          << 0 << 0 // properties
+          << 0 << 0 // enums/sets
+        ;
+
+    QVector<char> *stringdata = qt_meta_stringdata_tst_Suite();
+    appendCString(stringdata, "tst_Suite");
+    appendCString(stringdata, "");
+
+    QFileInfoList testFileInfos = testsDir.entryInfoList(QStringList() << "*.js", QDir::Files);
+    foreach (QFileInfo tfi, testFileInfos) {
+        QString name = tfi.baseName();
+        // slot: signature, parameters, type, tag, flags
+        QString slot = QString::fromLatin1("%0()").arg(name);
+        *data << stringdata->size() << 10 << 10 << 10 << 0x08;
+        appendCString(stringdata, slot.toLatin1());
+        testNames.append(name);
+    }
+
+    (*data)[4] = testFileInfos.size();
+
+    *data << 0; // eod
+
+    // initialize staticMetaObject
+    staticMetaObject.d.superdata = &QObject::staticMetaObject;
+    staticMetaObject.d.stringdata = stringdata->constData();
+    staticMetaObject.d.data = data->constData();
+    staticMetaObject.d.extradata = 0;
+}
+
+tst_Suite::~tst_Suite()
+{
+}
+
+void tst_Suite::addExpectedFailure(const QString &testName, const QString &actual,
+                                   const QString &expected, const QString &message)
+{
+    expectedFailures.append(ExpectedFailure(testName, actual, expected, message));
+}
+
+bool tst_Suite::isExpectedFailure(const QString &testName, const QString &actual,
+                                  const QString &expected, QString *message) const
+{
+    for (int i = 0; i < expectedFailures.size(); ++i) {
+        const ExpectedFailure &ef = expectedFailures.at(i);
+        if ((testName == ef.testName) && (actual == ef.actual) && (expected == ef.expected)) {
+            if (message)
+                *message = ef.message;
+            return true;
+        }
+    }
+    return false;
+}
+
+void tst_Suite::addTestExclusion(const QString &testName, const QString &message)
+{
+    testExclusions.append(qMakePair(QRegExp(testName), message));
+}
+
+void tst_Suite::addTestExclusion(const QRegExp &rx, const QString &message)
+{
+    testExclusions.append(qMakePair(rx, message));
+}
+
+bool tst_Suite::isExcludedTest(const QString &testName, QString *message) const
+{
+    for (int i = 0; i < testExclusions.size(); ++i) {
+        if (testExclusions.at(i).first.indexIn(testName) != -1) {
+            if (message)
+                *message = testExclusions.at(i).second;
+            return true;
+        }
+    }
+    return false;
+}
+
+QTEST_MAIN(tst_Suite)