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unity8/tests/plugins/SessionGrabber/sessiongrabbertest.cpp
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1/*
2 * Copyright (C) 2015 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
17#include <QtTestGui>
18#include <QQuickItem>
19#include <QQuickView>
20#include <QSignalSpy>
22#include "sessiongrabber.h"
24class SessionGrabberTest : public QObject
26 Q_OBJECT
28private Q_SLOTS:
30 void init()
31 {
32 view = new QQuickView();
33 view->setSource(QUrl::fromLocalFile(CURRENT_SOURCE_DIR "/sessiongrabbertest.qml"));
34 view->show();
35 QTest::qWaitForWindowExposed(view);
36 }
38 void testSessionGrabber()
39 {
40 SessionGrabber s;
41 s.setAppId("test-app-id");
42 s.setTarget(view->rootObject());
43 QSignalSpy spy(&s, &SessionGrabber::screenshotGrabbed);
45 QVERIFY(!QFile::exists(s.path()));
47 view->rootObject()->setProperty("color", "red");
48 s.grab();
49 spy.wait();
51 QVERIFY(QFile::exists(s.path()));
52 QImage image(s.path());
53 QCOMPARE(image.pixel(0, 0), qRgb(255, 0, 0));
55 view->rootObject()->setProperty("color", "blue");
56 s.grab();
57 spy.wait();
59 QVERIFY(QFile::exists(s.path()));
60 image = QImage(s.path());
61 QCOMPARE(image.pixel(0, 0), qRgb(0, 0, 255));
63 s.removeScreenshot();
65 QVERIFY(!QFile::exists(s.path()));
66 }
68 void cleanup()
69 {
70 delete view;
71 }
73private:
74 QQuickView *view;
75};
77QTEST_MAIN(SessionGrabberTest)
79#include "sessiongrabbertest.moc"