Add auto tests for the QML minifier.

Change-Id: Iba821eb490ea791e9c375565985af62cef91d1f3
Reviewed-on: http://codereview.qt-project.org/4671
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kent Hansen <kent.hansen@nokia.com>

3 files changed, 173 insertions, 1 deletions

diff --git a/tests/auto/declarative/declarative.pro b/tests/auto/declarative/declarative.pro
index 5322913d7b..35e3cac4c6 100644
--- a/tests/auto/declarative/declarative.pro
+++ b/tests/auto/declarative/declarative.pro
@@ -23,7 +23,8 @@ PUBLICTESTS += \
     qdeclarativexmlhttprequest \
     qjsvalue \
     qjsvalueiterator \
-    qjsengine
+    qjsengine \
+    qmlmin
 
 PRIVATETESTS += \
     qdeclarativeanimations \
diff --git a/tests/auto/declarative/qmlmin/qmlmin.pro b/tests/auto/declarative/qmlmin/qmlmin.pro
new file mode 100644
index 0000000000..83c11b4934
--- /dev/null
+++ b/tests/auto/declarative/qmlmin/qmlmin.pro
@@ -0,0 +1,8 @@
+load(qttest_p4)
+contains(QT_CONFIG,declarative): QT += declarative
+macx:CONFIG -= app_bundle
+
+SOURCES += tst_qmlmin.cpp
+DEFINES += SRCDIR=\\\"$$PWD\\\"
+
+CONFIG += parallel_test
diff --git a/tests/auto/declarative/qmlmin/tst_qmlmin.cpp b/tests/auto/declarative/qmlmin/tst_qmlmin.cpp
new file mode 100644
index 0000000000..e933e1812a
--- /dev/null
+++ b/tests/auto/declarative/qmlmin/tst_qmlmin.cpp
@@ -0,0 +1,163 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 <qtest.h>
+#include <QLibraryInfo>
+#include <QDir>
+#include <QProcess>
+#include <QDebug>
+#include <QSGView>
+#include <QDeclarativeError>
+
+class tst_qmlmin : public QObject
+{
+    Q_OBJECT
+public:
+    tst_qmlmin();
+
+private slots:
+    void initTestCase();
+    void qmlMinify_data();
+    void qmlMinify();
+
+private:
+    QString qmlminPath;
+    QStringList excludedDirs;
+
+    QStringList findFiles(const QDir &);
+};
+
+tst_qmlmin::tst_qmlmin()
+{
+}
+
+void tst_qmlmin::initTestCase()
+{
+    qmlminPath = QLibraryInfo::location(QLibraryInfo::BinariesPath) + QLatin1String("/qmlmin");
+#ifdef Q_OS_WIN
+    qmlminPath += QLatin1String(".exe");
+#endif
+    if (!QFileInfo(qmlminPath).exists()) {
+        QString message = QString::fromLatin1("qmlmin executable not found (looked for %0)")
+                .arg(qmlminPath);
+        QFAIL(qPrintable(message));
+    }
+
+    // Add directories you want excluded here
+
+    // These snippets are not expected to run on their own.
+    excludedDirs << "doc/src/snippets/declarative/visualdatamodel_rootindex";
+    excludedDirs << "doc/src/snippets/declarative/qtbinding";
+    excludedDirs << "doc/src/snippets/declarative/imports";
+    excludedDirs << "doc/src/snippets/qtquick1/visualdatamodel_rootindex";
+    excludedDirs << "doc/src/snippets/qtquick1/qtbinding";
+    excludedDirs << "doc/src/snippets/qtquick1/imports";
+}
+
+QStringList tst_qmlmin::findFiles(const QDir &d)
+{
+    for (int ii = 0; ii < excludedDirs.count(); ++ii) {
+        QString s = excludedDirs.at(ii);
+        if (d.absolutePath().endsWith(s))
+            return QStringList();
+    }
+
+    QStringList rv;
+
+    QStringList files = d.entryList(QStringList() << QLatin1String("*.qml") << QLatin1String("*.js"),
+                                    QDir::Files);
+    foreach (const QString &file, files) {
+        rv << d.absoluteFilePath(file);
+    }
+
+    QStringList dirs = d.entryList(QDir::Dirs | QDir::NoDotAndDotDot |
+                                   QDir::NoSymLinks);
+    foreach (const QString &dir, dirs) {
+        QDir sub = d;
+        sub.cd(dir);
+        rv << findFiles(sub);
+    }
+
+    return rv;
+}
+
+/*
+This test runs all the examples in the declarative UI source tree and ensures
+that they start and exit cleanly.
+
+Examples are any .qml files under the examples/ directory that start
+with a lower case letter.
+*/
+
+void tst_qmlmin::qmlMinify_data()
+{
+    QTest::addColumn<QString>("file");
+
+    QString examples = QLatin1String(SRCDIR) + "/../../../../examples/";
+
+    QStringList files;
+    files << findFiles(QDir(examples));
+
+    foreach (const QString &file, files)
+        QTest::newRow(qPrintable(file)) << file;
+}
+
+void tst_qmlmin::qmlMinify()
+{
+    QFETCH(QString, file);
+
+    QProcess qmlminify;
+    qmlminify.start(qmlminPath, QStringList() << QLatin1String("--verify-only") << file);
+    qmlminify.waitForFinished();
+
+    QCOMPARE(qmlminify.error(), QProcess::UnknownError);
+    QCOMPARE(qmlminify.exitStatus(), QProcess::NormalExit);
+
+    if (file.endsWith(QLatin1String("/PhotoViewerCore/script/script.js")) ||
+        file.endsWith(QLatin1String("/samegame/SamegameCore/samegame.js"))) {
+        QEXPECT_FAIL("", "This requires .pragma support in the Javascript parser", Continue);
+    }
+    QCOMPARE(qmlminify.exitCode(), 0);
+}
+
+QTEST_MAIN(tst_qmlmin)
+
+#include "tst_qmlmin.moc"