QmlDebug: Test the debugging enabler

Change-Id: I7c9aff4474850139fe96afc4b300fa0e2ded8874
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>

4 files changed, 324 insertions, 1 deletions

diff --git a/tests/auto/qml/debugger/debugger.pro b/tests/auto/qml/debugger/debugger.pro
index 303e78db75..fc1c0b537b 100644
--- a/tests/auto/qml/debugger/debugger.pro
+++ b/tests/auto/qml/debugger/debugger.pro
@@ -7,7 +7,8 @@ PUBLICTESTS += \
     qqmlprofilerservice \
     qpacketprotocol \
     qqmlenginedebuginspectorintegrationtest \
-    qqmlenginecontrol
+    qqmlenginecontrol \
+    qqmldebuggingenabler
 
 PRIVATETESTS += \
     qqmldebugclient \
diff --git a/tests/auto/qml/debugger/qqmldebuggingenabler/data/test.qml b/tests/auto/qml/debugger/qqmldebuggingenabler/data/test.qml
new file mode 100644
index 0000000000..b070557611
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmldebuggingenabler/data/test.qml
@@ -0,0 +1,52 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import QtQuick 2.0
+
+//DO NOT CHANGE
+
+Item {
+    Component.onCompleted: {
+            var a = [1, 2]
+            var b = {a: "hello", d: 1 }
+            var c
+            var d = 12
+    }
+    function foo() {
+        var a = [1, 2]
+        var b = {a: "hello", d: 1 }
+        var c
+        var d = 12
+    }
+}
+
diff --git a/tests/auto/qml/debugger/qqmldebuggingenabler/qqmldebuggingenabler.pro b/tests/auto/qml/debugger/qqmldebuggingenabler/qqmldebuggingenabler.pro
new file mode 100644
index 0000000000..1fa5913138
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmldebuggingenabler/qqmldebuggingenabler.pro
@@ -0,0 +1,13 @@
+CONFIG += testcase
+TARGET = tst_qqmldebuggingenabler
+QT += qml testlib gui-private
+osx:CONFIG -= app_bundle
+
+SOURCES +=     tst_qqmldebuggingenabler.cpp
+
+INCLUDEPATH += ../shared
+include(../../../shared/util.pri)
+include(../shared/debugutil.pri)
+
+OTHER_FILES += data/test.qml
+DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0
diff --git a/tests/auto/qml/debugger/qqmldebuggingenabler/tst_qqmldebuggingenabler.cpp b/tests/auto/qml/debugger/qqmldebuggingenabler/tst_qqmldebuggingenabler.cpp
new file mode 100644
index 0000000000..db233ea37f
--- /dev/null
+++ b/tests/auto/qml/debugger/qqmldebuggingenabler/tst_qqmldebuggingenabler.cpp
@@ -0,0 +1,257 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qtest.h>
+#include <QtCore/QProcess>
+#include <QtCore/QTimer>
+#include <QtCore/QFileInfo>
+#include <QtCore/QDir>
+#include <QtCore/QMutex>
+#include <QtCore/QLibraryInfo>
+
+#include "debugutil_p.h"
+#include "qqmldebugclient.h"
+#include "../../../shared/util.h"
+
+class tst_QQmlDebuggingEnabler : public QQmlDataTest
+{
+    Q_OBJECT
+
+    bool init(bool blockMode, bool qmlscene, int portFrom, int portTo);
+
+private slots:
+    void initTestCase();
+    void cleanupTestCase();
+    void cleanup();
+    void qmlscene();
+    void qmlsceneBlock();
+    void qmlsceneInvalidPorts();
+    void qmlsceneBlockInvalidPorts();
+    void qmlsceneMixedPorts();
+    void qmlsceneBlockMixedPorts();
+
+    void custom();
+    void customBlock();
+    void customInvalidPorts();
+    void customBlockInvalidPorts();
+    void customMixedPorts();
+    void customBlockMixedPorts();
+
+private:
+    QQmlDebugProcess *process;
+    QQmlDebugConnection *connection;
+    QTime t;
+};
+
+void tst_QQmlDebuggingEnabler::initTestCase()
+{
+    QQmlDataTest::initTestCase();
+    t.start();
+    process = 0;
+    connection = 0;
+}
+
+void tst_QQmlDebuggingEnabler::cleanupTestCase()
+{
+    if (process) {
+        process->stop();
+        delete process;
+    }
+
+    if (connection)
+        delete connection;
+}
+
+bool tst_QQmlDebuggingEnabler::init(bool blockMode, bool qmlscene, int portFrom, int portTo)
+{
+    connection = new QQmlDebugConnection();
+
+    if (qmlscene) {
+        process = new QQmlDebugProcess(QLibraryInfo::location(QLibraryInfo::BinariesPath) + "/qmlscene", this);
+        process->setMaximumBindErrors(1);
+    } else {
+        process = new QQmlDebugProcess(QCoreApplication::applicationFilePath(), this);
+        process->setMaximumBindErrors(portTo - portFrom);
+    }
+
+    if (qmlscene) {
+        process->start(QStringList() << QLatin1String("-qmljsdebugger=port:") +
+                       QString::number(portFrom) + QLatin1String(",") + QString::number(portTo) +
+                       QLatin1String(blockMode ? ",block": "") <<
+                       testFile(QLatin1String("test.qml")));
+    } else {
+        QStringList args;
+        args << QLatin1String("-server");
+        if (blockMode)
+            args << QLatin1String("-block");
+        args << QString::number(portFrom) << QString::number(portTo);
+        process->start(args);
+    }
+
+    if (!process->waitForSessionStart()) {
+        return false;
+    }
+
+    const int port = process->debugPort();
+    connection->connectToHost("127.0.0.1", port);
+    if (!connection->waitForConnected()) {
+        qDebug() << "could not connect to host!";
+        return false;
+    }
+    return true;
+}
+
+void tst_QQmlDebuggingEnabler::cleanup()
+{
+    if (QTest::currentTestFailed()) {
+        qDebug() << "Process State:" << process->state();
+        qDebug() << "Application Output:" << process->output();
+    }
+
+    if (process) {
+        process->stop();
+        delete process;
+    }
+
+
+    if (connection)
+        delete connection;
+
+    process = 0;
+    connection = 0;
+}
+
+void tst_QQmlDebuggingEnabler::qmlscene()
+{
+    QVERIFY(init(false, true, 5555, 5565));
+}
+
+void tst_QQmlDebuggingEnabler::qmlsceneBlock()
+{
+    QVERIFY(init(true, true, 5555, 5565));
+}
+
+void tst_QQmlDebuggingEnabler::qmlsceneInvalidPorts()
+{
+    QVERIFY(!init(false, true, 10, 20));
+    QVERIFY(process->output().contains(
+                QLatin1String("QML Debugger: Unable to listen to ports 10 - 20.")));
+}
+
+void tst_QQmlDebuggingEnabler::qmlsceneBlockInvalidPorts()
+{
+    QVERIFY(!init(true, true, 10, 20));
+    QVERIFY(process->output().contains(
+                QLatin1String("QML Debugger: Unable to listen to ports 10 - 20.")));
+}
+
+void tst_QQmlDebuggingEnabler::qmlsceneMixedPorts()
+{
+    QVERIFY(init(false, true, 1020, 1030));
+}
+
+void tst_QQmlDebuggingEnabler::qmlsceneBlockMixedPorts()
+{
+    QVERIFY(init(true, true, 1020, 1030));
+}
+
+void tst_QQmlDebuggingEnabler::custom()
+{
+    QVERIFY(init(false, false, 5555, 5565));
+}
+
+void tst_QQmlDebuggingEnabler::customBlock()
+{
+    QVERIFY(init(true, false, 5555, 5565));
+}
+
+void tst_QQmlDebuggingEnabler::customInvalidPorts()
+{
+    QVERIFY(!init(false, false, 10, 20));
+    for (int i = 10; i < 20; ++i) {
+        QVERIFY(process->output().contains(
+                QString(QLatin1String("QML Debugger: Unable to listen to port %1.")).arg(i)));
+    }
+}
+
+void tst_QQmlDebuggingEnabler::customBlockInvalidPorts()
+{
+    QVERIFY(!init(true, false, 10, 20));
+    for (int i = 10; i < 20; ++i) {
+        QVERIFY(process->output().contains(
+                QString(QLatin1String("QML Debugger: Unable to listen to port %1.")).arg(i)));
+    }
+}
+
+void tst_QQmlDebuggingEnabler::customMixedPorts()
+{
+    QVERIFY(init(false, false, 1020, 1030));
+    for (int i = 1020; i < 1024; ++i) {
+        QVERIFY(process->output().contains(
+                QString(QLatin1String("QML Debugger: Unable to listen to port %1.")).arg(i)));
+    }
+}
+
+void tst_QQmlDebuggingEnabler::customBlockMixedPorts()
+{
+    QVERIFY(init(true, false, 1020, 1030));
+    for (int i = 1020; i < 1024; ++i) {
+        QVERIFY(process->output().contains(
+                QString(QLatin1String("QML Debugger: Unable to listen to port %1.")).arg(i)));
+    }
+}
+
+namespace QQmlDebuggingEnablerTest {
+    QTEST_MAIN(tst_QQmlDebuggingEnabler)
+}
+
+int main(int argc, char *argv[])
+{
+    if (argc > 1 && QLatin1String(argv[1]) == QLatin1String("-server")) {
+        int one = 1;
+        QCoreApplication app(one, argv);
+        bool block = argc > 2 && QLatin1String(argv[2]) == QLatin1String("-block");
+        int portFrom = QString(QLatin1String(argv[argc - 2])).toInt();
+        int portTo = QString(QLatin1String(argv[argc - 1])).toInt();
+        while (portFrom <= portTo)
+            QQmlDebuggingEnabler::startTcpDebugServer(portFrom++, block);
+        QQmlEngine engine;
+        Q_UNUSED(engine);
+        app.exec();
+    } else {
+        QQmlDebuggingEnablerTest::main(argc, argv);
+    }
+}
+
+#include "tst_qqmldebuggingenabler.moc"
+