1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the test suite of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
11 ** License version 2.1 as published by the Free Software Foundation and
12 ** appearing in the file LICENSE.LGPL included in the packaging of this
13 ** file. Please review the following information to ensure the GNU Lesser
14 ** General Public License version 2.1 requirements will be met:
15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
17 ** In addition, as a special exception, Nokia gives you certain additional
18 ** rights. These rights are described in the Nokia Qt LGPL Exception
19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
23 ** Public License version 3.0 as published by the Free Software Foundation
24 ** and appearing in the file LICENSE.GPL included in the packaging of this
25 ** file. Please review the following information to ensure the GNU General
26 ** Public License version 3.0 requirements will be met:
27 ** http://www.gnu.org/copyleft/gpl.html.
30 ** Alternatively, this file may be used in accordance with the terms and
31 ** conditions contained in a signed written agreement between you and Nokia.
40 ****************************************************************************/
42 #include "quicktest.h"
43 #include "quicktestresult_p.h"
44 #include <QtTest/qtestsystem.h>
45 #include "qtestoptions_p.h"
46 #include <QtQml/qqml.h>
47 #include <QtQml/qqmlengine.h>
48 #include <QtQml/qqmlcontext.h>
49 #include <QtQuick/qquickview.h>
50 #include <QtQml/qjsvalue.h>
51 #include <QtQml/qjsengine.h>
52 #include <QtGui/qopengl.h>
53 #include <QtCore/qurl.h>
54 #include <QtCore/qfileinfo.h>
55 #include <QtCore/qdir.h>
56 #include <QtCore/qdiriterator.h>
57 #include <QtCore/qfile.h>
58 #include <QtCore/qdebug.h>
59 #include <QtCore/qeventloop.h>
60 #include <QtCore/qtextstream.h>
61 #include <QtGui/qtextdocument.h>
63 #include <QtGui/QGuiApplication>
64 #include <QtCore/QTranslator>
65 #include <QtTest/QSignalSpy>
69 class QTestRootObject : public QObject
72 Q_PROPERTY(bool windowShown READ windowShown NOTIFY windowShownChanged)
73 Q_PROPERTY(bool hasTestCase READ hasTestCase WRITE setHasTestCase NOTIFY hasTestCaseChanged)
75 QTestRootObject(QObject *parent = 0)
76 : QObject(parent), hasQuit(false), m_windowShown(false), m_hasTestCase(false) {}
79 bool hasTestCase() const { return m_hasTestCase; }
80 void setHasTestCase(bool value) { m_hasTestCase = value; emit hasTestCaseChanged(); }
82 bool windowShown() const { return m_windowShown; }
83 void setWindowShown(bool value) { m_windowShown = value; emit windowShownChanged(); }
86 void windowShownChanged();
87 void hasTestCaseChanged();
90 void quit() { hasQuit = true; }
93 bool m_windowShown : 1;
94 bool m_hasTestCase :1;
97 static inline QString stripQuotes(const QString &s)
99 if (s.length() >= 2 && s.startsWith(QLatin1Char('"')) && s.endsWith(QLatin1Char('"')))
100 return s.mid(1, s.length() - 2);
105 void handleCompileErrors(const QFileInfo &fi, QQuickView *view)
107 // Error compiling the test - flag failure in the log and continue.
108 const QList<QQmlError> errors = view->errors();
109 QuickTestResult results;
110 results.setTestCaseName(fi.baseName());
111 results.startLogging();
112 results.setFunctionName(QLatin1String("compile"));
113 // Verbose warning output of all messages and relevant parameters
115 QTextStream str(&message);
116 str << "\n " << QDir::toNativeSeparators(fi.absoluteFilePath()) << " produced "
117 << errors.size() << " error(s):\n";
118 foreach (const QQmlError &e, errors) {
120 if (e.url().isLocalFile()) {
121 str << e.url().toLocalFile();
123 str << e.url().toString();
126 str << ':' << e.line() << ',' << e.column();
127 str << ": " << e.description() << '\n';
129 str << " Working directory: " << QDir::toNativeSeparators(QDir::current().absolutePath()) << '\n';
130 if (QQmlEngine *engine = view->engine()) {
131 str << " View: " << view->metaObject()->className() << ", import paths:\n";
132 foreach (const QString &i, engine->importPathList())
133 str << " '" << QDir::toNativeSeparators(i) << "'\n";
134 const QStringList pluginPaths = engine->pluginPathList();
135 str << " Plugin paths:\n";
136 foreach (const QString &p, pluginPaths)
137 str << " '" << QDir::toNativeSeparators(p) << "'\n";
139 qWarning("%s", qPrintable(message));
140 // Fail with error 0.
141 results.fail(errors.at(0).description(),
142 errors.at(0).url(), errors.at(0).line());
143 results.finishTestData();
144 results.finishTestDataCleanup();
145 results.finishTestFunction();
146 results.setFunctionName(QString());
147 results.stopLogging();
150 static bool qWaitForSignal(QObject *obj, const char* signal, int timeout = 5000)
152 QSignalSpy spy(obj, signal);
156 while (!spy.size()) {
157 int remaining = timeout - int(timer.elapsed());
160 QCoreApplication::processEvents(QEventLoop::AllEvents, remaining);
161 QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
168 int quick_test_main(int argc, char **argv, const char *name, const char *sourceDir)
170 QGuiApplication* app = 0;
171 if (!QCoreApplication::instance()) {
172 app = new QGuiApplication(argc, argv);
175 // Look for QML-specific command-line options.
176 // -import dir Specify an import directory.
177 // -input dir Specify the input directory for test cases.
178 // -translation file Specify the translation file.
181 QString translationFile;
184 while (index < argc) {
185 if (strcmp(argv[index], "-import") == 0 && (index + 1) < argc) {
186 imports += stripQuotes(QString::fromLocal8Bit(argv[index + 1]));
188 } else if (strcmp(argv[index], "-input") == 0 && (index + 1) < argc) {
189 testPath = stripQuotes(QString::fromLocal8Bit(argv[index + 1]));
191 } else if (strcmp(argv[index], "-opengl") == 0) {
193 } else if (strcmp(argv[index], "-translation") == 0 && (index + 1) < argc) {
194 translationFile = stripQuotes(QString::fromLocal8Bit(argv[index + 1]));
196 } else if (outargc != index) {
197 argv[outargc++] = argv[index++];
206 // Parse the command-line arguments.
208 // Setting currentAppname and currentTestObjectName (via setProgramName) are needed
209 // for the code coverage analysis. Must be done before parseArgs is called.
210 QuickTestResult::setCurrentAppname(argv[0]);
211 QuickTestResult::setProgramName(name);
213 QuickTestResult::parseArgs(argc, argv);
215 QTranslator translator;
216 if (!translationFile.isEmpty()) {
217 if (translator.load(translationFile)) {
218 app->installTranslator(&translator);
220 qWarning("Could not load the translation file '%s'.", qPrintable(translationFile));
224 // Determine where to look for the test data.
225 if (testPath.isEmpty() && sourceDir) {
226 const QString s = QString::fromLocal8Bit(sourceDir);
227 if (QFile::exists(s))
230 if (testPath.isEmpty()) {
231 QDir current = QDir::current();
233 // Skip release/debug subfolders
234 if (!current.dirName().compare(QLatin1String("Release"), Qt::CaseInsensitive)
235 || !current.dirName().compare(QLatin1String("Debug"), Qt::CaseInsensitive))
238 testPath = current.absolutePath();
242 const QFileInfo testPathInfo(testPath);
243 if (testPathInfo.isFile()) {
244 if (!testPath.endsWith(QStringLiteral(".qml"))) {
245 qWarning("'%s' does not have the suffix '.qml'.", qPrintable(testPath));
249 } else if (testPathInfo.isDir()) {
250 // Scan the test data directory recursively, looking for "tst_*.qml" files.
251 const QStringList filters(QStringLiteral("tst_*.qml"));
252 QDirIterator iter(testPathInfo.absoluteFilePath(), filters, QDir::Files,
253 QDirIterator::Subdirectories |
254 QDirIterator::FollowSymlinks);
255 while (iter.hasNext())
256 files += iter.next();
258 if (files.isEmpty()) {
259 qWarning("The directory '%s' does not contain any test files matching '%s'",
260 qPrintable(testPath), qPrintable(filters.front()));
264 qWarning("'%s' does not exist under '%s'.",
265 qPrintable(testPath), qPrintable(QDir::currentPath()));
269 // Scan through all of the "tst_*.qml" files and run each of them
270 // in turn with a QQuickView.
271 QQuickView *view = new QQuickView;
272 QTestRootObject rootobj;
273 QEventLoop eventLoop;
274 QObject::connect(view->engine(), SIGNAL(quit()),
275 &rootobj, SLOT(quit()));
276 QObject::connect(view->engine(), SIGNAL(quit()),
277 &eventLoop, SLOT(quit()));
278 view->rootContext()->setContextProperty
279 (QLatin1String("qtest"), &rootobj);
280 foreach (const QString &path, imports)
281 view->engine()->addImportPath(path);
283 foreach (QString file, files) {
288 rootobj.setHasTestCase(false);
289 rootobj.setWindowShown(false);
290 rootobj.hasQuit = false;
291 QString path = fi.absoluteFilePath();
292 if (path.startsWith(QLatin1String(":/")))
293 view->setSource(QUrl(QLatin1String("qrc:") + path.mid(2)));
295 view->setSource(QUrl::fromLocalFile(path));
297 if (QTest::printAvailableFunctions)
299 if (view->status() == QQuickView::Error) {
300 handleCompileErrors(fi, view);
303 if (!rootobj.hasQuit) {
304 // If the test already quit, then it was performed
305 // synchronously during setSource(). Otherwise it is
306 // an asynchronous test and we need to show the window
307 // and wait for the first frame to be rendered
308 // and then wait for quit indication.
310 if (qWaitForSignal(view, SIGNAL(frameSwapped())))
311 rootobj.setWindowShown(true);
312 if (!rootobj.hasQuit && rootobj.hasTestCase())
317 // Flush the current logging stream.
318 QuickTestResult::setProgramName(0);
322 // Return the number of failures as the exit code.
323 return QuickTestResult::exitCode();
328 #include "quicktest.moc"