QtSystemTest rocks

Initial version of QtSystemTest based on the former QtUiTest

Change-Id: I99b72d26dc623ce5e4a665d3dda380b9fe4eef9d
Reviewed-by: Shane Bradley <shane.bradley@nokia.com>
Reviewed-by: Sunil Thaha <sunil.thaha+qt@gmail.com>
Reviewed-by: David Clark <dac@dclark.org.uk>

1 files changed, 229 insertions, 0 deletions

diff --git a/src/interpreter/runner/qstrunnerbootstrap.cpp b/src/interpreter/runner/qstrunnerbootstrap.cpp
new file mode 100644
index 0000000..0c44c56
--- /dev/null
+++ b/src/interpreter/runner/qstrunnerbootstrap.cpp
@@ -0,0 +1,229 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of QtSystemTest.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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 1.1, 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qstrunnerbootstrap.h"
+#include "qstrunnercore.h"
+#include <QtCore/QFileInfo>
+#include <QtCore/QStringList>
+#include <QtCore/QCoreApplication>
+#include <QtCore/QDebug>
+#include <QtCore/QDir>
+#include <QtScript/QScriptEngine>
+#include <QtScript/QScriptContext>
+#include <QtScript/QScriptValue>
+#include <QtScript/QScriptContextInfo>
+#include <QDeclarativeEngine>
+#include <QDeclarativeComponent>
+
+static const int InternalError = 1 << 6;
+
+
+static QScriptValue isRelativePath(QScriptContext *ctx, QScriptEngine *)
+{
+    QUrl url = ctx->argument(0).toString();
+    return url.isRelative();
+}
+
+static QScriptValue relativeToCurrentPath(QScriptContext *ctx, QScriptEngine *)
+{
+    QUrl url = ctx->argument(0).toString();
+    if (url.isLocalFile())
+        return QDir::current().relativeFilePath(url.toLocalFile());
+    return url.toString();
+}
+
+
+static QScriptValue qscriptengine_stack(QScriptContext *ctx, QScriptEngine *e)
+{
+    QVariantList stack;
+
+    qint32 frame = 0;
+    bool framesSpecified = ctx->argumentCount() > 0;
+    if (framesSpecified) {
+        frame = ctx->argument(0).toInt32();
+    }
+
+    while (ctx) {
+        // count down if user has requested for certain number of frames
+        if ( framesSpecified &&  frame-- <= 0 )
+            break;
+        ctx = ctx->parentContext();
+        QScriptContextInfo info(ctx);
+        QVariantMap callsite;
+        callsite["fileName"] = info.fileName();
+        callsite["lineNumber"] = info.lineNumber();
+        callsite["functionName"] = info.functionName();
+        stack << callsite;
+    }
+    return qScriptValueFromSequence(e, stack);
+}
+
+// Copied from qdeclarativedebughelper_p.h in Qt
+class Q_DECLARATIVE_EXPORT QDeclarativeDebugHelper
+{
+public:
+    static QScriptEngine *getScriptEngine(QDeclarativeEngine *engine);
+};
+
+bool QstRunnerBootstrap::setupScriptEngine(QDeclarativeEngine *declarativeEngine)
+{
+    QScriptEngine *e = QDeclarativeDebugHelper::getScriptEngine(declarativeEngine);
+    QScriptValue qst = e->newObject();
+    qst.setProperty(QLatin1String("stack"), e->newFunction(qscriptengine_stack));
+    qst.setProperty(QLatin1String("isRelativePath"), e->newFunction(isRelativePath));
+    qst.setProperty(QLatin1String("relativeToCurrentPath"), e->newFunction(relativeToCurrentPath));
+
+    QScriptValue qtObject =  e->globalObject().property(QLatin1String("Qt"));
+    qtObject.setProperty(QLatin1String("qst"), qst);
+    return true;
+}
+
+QstRunnerBootstrap::QstRunnerBootstrap(QCoreApplication *app)
+        : QObject(app)
+        , m_app(app)
+        , m_qmlRunner(0)
+{
+    QStringList args = app->arguments();
+    // Skips executable
+    args.removeAt(0);
+
+    if (args.count() == 0) {
+        qDebug() << "No arguments passed, failing back to qmlunit Test Suite (" << app->applicationDirPath() << ")\n";
+        args = QStringList(app->applicationDirPath() + "/test");
+    }
+
+    foreach (const QString &arg, args) {
+        findTests(arg);
+    }
+}
+
+
+bool QstRunnerBootstrap::setup()
+{
+    qmlRegisterType<QstRunnerCore>("QstRunner", 1, 0, "Runner");
+    QDeclarativeEngine *engine = new QDeclarativeEngine(this);
+    engine->setOfflineStoragePath(QDir::currentPath() + "/storage");
+    setupScriptEngine(engine);
+
+    qDebug()<< "Loading Runner";
+    QUrl runnerPath = QUrl::fromLocalFile(
+                m_app->applicationDirPath() + "/scripts/QstRunner.qml");
+
+    QDeclarativeComponent runnerCom(engine, runnerPath);
+    if (!runnerCom.errors().isEmpty()) {
+        qDebug() << "Internal error in Qml runner"
+                    << runnerCom.errors();
+        return false; // may be exit 2
+    }
+    m_qmlRunner = qobject_cast<QstRunnerCore *>(runnerCom.create());
+    if (!m_qmlRunner) {
+        qDebug() << "Internal Error: qmlRunner creation failed"
+                    << runnerCom.errors();
+        return false; // may be exit 2
+    }
+
+    if ( !m_qmlRunner->setup(engine, qApp->arguments()) ) {
+        return false;
+    }
+
+    qDebug()<< "Loading test file";
+    QDeclarativeComponent com(engine, QUrl::fromLocalFile(m_testFile.first()));
+    if (!com.errors().isEmpty()) {
+        qDebug() << "Errors in testcase \n"
+                    << com.errors();
+        return false; // may be exit 1
+    }
+    QObject *test = com.create();
+    if (!test ) {
+        qDebug() << "Internal Error testcase object creation \n"
+                    << com.errors();
+        return false; // may be exit 1
+    }
+    m_qmlRunner->setTest(test);
+    return true;
+}
+
+int QstRunnerBootstrap::run()
+{
+    if (!setup()) {
+        return InternalError;
+    }
+    qDebug() << Q_FUNC_INFO << "---------------[setup is ok]-------------------";
+    return m_qmlRunner->exec();
+}
+
+void QstRunnerBootstrap::findTests(const QString &path)
+{
+    if (isTest(path)) {
+        m_testFile << QDir(path).absolutePath();
+        return;
+    }
+
+    QStringList filters; filters << "*";
+    QDir dir = QDir(QDir(path).absolutePath());
+
+    QListIterator<QFileInfo> files(dir.entryInfoList(filters, QDir::AllEntries | QDir::NoDotAndDotDot));
+    while(files.hasNext()) {
+        QFileInfo file = files.next();
+        if (file.fileName() == "." || file.fileName() == "..") continue;
+
+        if (isTest(file))
+            m_testFile << file.absoluteFilePath();
+        else if (isDir(file))
+            findTests(file.absoluteFilePath());
+    }
+}
+
+bool QstRunnerBootstrap::isTest(const QFileInfo &file)
+{
+    return isTest(file.fileName());
+}
+
+bool QstRunnerBootstrap::isTest(const QString &filePath)
+{
+    return filePath.endsWith("Test.qml")
+            || filePath.endsWith("Tests.qml");
+}
+
+bool QstRunnerBootstrap::isDir(const QFileInfo &file)
+{
+    return QDir(file.absoluteFilePath()).exists();
+}