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diff --git a/tests/auto/unit/qcamerawidgets/tst_qcamerawidgets.cpp b/tests/auto/unit/qcamerawidgets/tst_qcamerawidgets.cpp
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--- a/tests/auto/unit/qcamerawidgets/tst_qcamerawidgets.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** 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 The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-//TESTED_COMPONENT=src/multimedia
-
-#include <QtTest/QtTest>
-#include <QDebug>
-
-#include <qabstractvideosurface.h>
-#include <qcameracontrol.h>
-#include <qcameralockscontrol.h>
-#include <qcameraexposurecontrol.h>
-#include <qcameraflashcontrol.h>
-#include <qcamerafocuscontrol.h>
-#include <qcameraimagecapturecontrol.h>
-#include <qimageencodercontrol.h>
-#include <qcameraimageprocessingcontrol.h>
-#include <qcameracapturebufferformatcontrol.h>
-#include <qcameracapturedestinationcontrol.h>
-#include <qmediaservice.h>
-#include <qcamera.h>
-#include <qcameraimagecapture.h>
-#include <qgraphicsvideoitem.h>
-#include <qvideorenderercontrol.h>
-#include <qvideowidget.h>
-#include <qvideowindowcontrol.h>
-
-#include "mockcameraservice.h"
-
-#include "mockmediaserviceprovider.h"
-#include "mockvideosurface.h"
-#include "mockvideorenderercontrol.h"
-#include "mockvideowindowcontrol.h"
-
-QT_USE_NAMESPACE
-
-
-class tst_QCameraWidgets: public QObject
-{
- Q_OBJECT
-
-public slots:
- void initTestCase();
- void init();
- void cleanup();
- void cleanupTestCase();
-
-private slots:
- void testCameraEncodingProperyChange();
- void testSetVideoOutput();
- void testSetVideoOutputNoService();
- void testSetVideoOutputNoControl();
-
-private:
- MockCameraService *mockCameraService;
- MockMediaServiceProvider *provider;
-};
-
-void tst_QCameraWidgets::initTestCase()
-{
- provider = new MockMediaServiceProvider;
- QMediaServiceProvider::setDefaultServiceProvider(provider);
-}
-
-void tst_QCameraWidgets::init()
-{
- mockCameraService = new MockCameraService;
- provider->service = mockCameraService;
-}
-
-void tst_QCameraWidgets::cleanup()
-{
- delete mockCameraService;
- provider->service = 0;
-}
-
-
-void tst_QCameraWidgets::cleanupTestCase()
-{
- delete provider;
-}
-
-void tst_QCameraWidgets::testCameraEncodingProperyChange()
-{
- QCamera camera;
- QCameraImageCapture imageCapture(&camera);
-
- QSignalSpy stateChangedSignal(&camera, SIGNAL(stateChanged(QCamera::State)));
- QSignalSpy statusChangedSignal(&camera, SIGNAL(statusChanged(QCamera::Status)));
-
- camera.start();
- QCOMPARE(camera.state(), QCamera::ActiveState);
- QCOMPARE(camera.status(), QCamera::ActiveStatus);
-
- QCOMPARE(stateChangedSignal.count(), 1);
- QCOMPARE(statusChangedSignal.count(), 1);
- stateChangedSignal.clear();
- statusChangedSignal.clear();
-
-
- camera.setCaptureMode(QCamera::CaptureVideo);
- QCOMPARE(camera.state(), QCamera::ActiveState);
- QCOMPARE(camera.status(), QCamera::LoadedStatus);
-
- QCOMPARE(stateChangedSignal.count(), 0);
- QCOMPARE(statusChangedSignal.count(), 1);
- stateChangedSignal.clear();
- statusChangedSignal.clear();
-
- QCOMPARE(camera.state(), QCamera::ActiveState);
- QTRY_COMPARE(camera.status(), QCamera::ActiveStatus);
-
- QCOMPARE(stateChangedSignal.count(), 0);
- QCOMPARE(statusChangedSignal.count(), 1);
- stateChangedSignal.clear();
- statusChangedSignal.clear();
-
- //backens should not be stopped since the capture mode is Video
- imageCapture.setEncodingSettings(QImageEncoderSettings());
- QCOMPARE(stateChangedSignal.count(), 0);
- QCOMPARE(statusChangedSignal.count(), 0);
-
- camera.setCaptureMode(QCamera::CaptureStillImage);
- QTRY_COMPARE(camera.status(), QCamera::ActiveStatus);
- stateChangedSignal.clear();
- statusChangedSignal.clear();
-
- //the settings change should trigger camera stop/start
- imageCapture.setEncodingSettings(QImageEncoderSettings());
- QCOMPARE(camera.state(), QCamera::ActiveState);
- QCOMPARE(camera.status(), QCamera::LoadedStatus);
-
- QCOMPARE(stateChangedSignal.count(), 0);
- QCOMPARE(statusChangedSignal.count(), 1);
- stateChangedSignal.clear();
- statusChangedSignal.clear();
-
- QCOMPARE(camera.state(), QCamera::ActiveState);
- QTRY_COMPARE(camera.status(), QCamera::ActiveStatus);
-
- QCOMPARE(stateChangedSignal.count(), 0);
- QCOMPARE(statusChangedSignal.count(), 1);
- stateChangedSignal.clear();
- statusChangedSignal.clear();
-
- //the settings change should trigger camera stop/start only once
- camera.setCaptureMode(QCamera::CaptureVideo);
- camera.setCaptureMode(QCamera::CaptureStillImage);
- imageCapture.setEncodingSettings(QImageEncoderSettings());
- imageCapture.setEncodingSettings(QImageEncoderSettings());
-
- QCOMPARE(camera.state(), QCamera::ActiveState);
- QCOMPARE(camera.status(), QCamera::LoadedStatus);
-
- QCOMPARE(stateChangedSignal.count(), 0);
- QCOMPARE(statusChangedSignal.count(), 1);
- stateChangedSignal.clear();
- statusChangedSignal.clear();
-
- QCOMPARE(camera.state(), QCamera::ActiveState);
- QTRY_COMPARE(camera.status(), QCamera::ActiveStatus);
-
- QCOMPARE(stateChangedSignal.count(), 0);
- QCOMPARE(statusChangedSignal.count(), 1);
- stateChangedSignal.clear();
- statusChangedSignal.clear();
-
- //setting the viewfinder should also trigger backend to be restarted:
- camera.setViewfinder(new QGraphicsVideoItem());
- QCOMPARE(camera.state(), QCamera::ActiveState);
- QCOMPARE(camera.status(), QCamera::LoadedStatus);
-
- QCOMPARE(stateChangedSignal.count(), 0);
- QCOMPARE(statusChangedSignal.count(), 1);
-
- QTRY_COMPARE(camera.status(), QCamera::ActiveStatus);
-
- mockCameraService->mockControl->m_propertyChangesSupported = true;
- //the changes to encoding settings,
- //capture mode and encoding parameters should not trigger service restart
- stateChangedSignal.clear();
- statusChangedSignal.clear();
-
- camera.setCaptureMode(QCamera::CaptureVideo);
- camera.setCaptureMode(QCamera::CaptureStillImage);
- imageCapture.setEncodingSettings(QImageEncoderSettings());
- imageCapture.setEncodingSettings(QImageEncoderSettings());
- camera.setViewfinder(new QGraphicsVideoItem());
-
- QCOMPARE(stateChangedSignal.count(), 0);
- QCOMPARE(statusChangedSignal.count(), 0);
-}
-
-void tst_QCameraWidgets::testSetVideoOutput()
-{
- QVideoWidget widget;
- QGraphicsVideoItem item;
- MockVideoSurface surface;
- QCamera camera;
-
- camera.setViewfinder(&widget);
- qDebug() << widget.mediaObject();
- QVERIFY(widget.mediaObject() == &camera);
-
- camera.setViewfinder(&item);
- QVERIFY(widget.mediaObject() == 0);
- QVERIFY(item.mediaObject() == &camera);
-
- camera.setViewfinder(reinterpret_cast<QVideoWidget *>(0));
- QVERIFY(item.mediaObject() == 0);
-
- camera.setViewfinder(&widget);
- QVERIFY(widget.mediaObject() == &camera);
-
- camera.setViewfinder(reinterpret_cast<QGraphicsVideoItem *>(0));
- QVERIFY(widget.mediaObject() == 0);
-
- camera.setViewfinder(&surface);
- QVERIFY(mockCameraService->rendererControl->surface() == &surface);
-
- camera.setViewfinder(reinterpret_cast<QAbstractVideoSurface *>(0));
- QVERIFY(mockCameraService->rendererControl->surface() == 0);
-
- camera.setViewfinder(&surface);
- QVERIFY(mockCameraService->rendererControl->surface() == &surface);
-
- camera.setViewfinder(&widget);
- QVERIFY(mockCameraService->rendererControl->surface() == 0);
- QVERIFY(widget.mediaObject() == &camera);
-
- camera.setViewfinder(&surface);
- QVERIFY(mockCameraService->rendererControl->surface() == &surface);
- QVERIFY(widget.mediaObject() == 0);
-}
-
-
-void tst_QCameraWidgets::testSetVideoOutputNoService()
-{
- QVideoWidget widget;
- QGraphicsVideoItem item;
- MockVideoSurface surface;
-
- provider->service = 0;
- QCamera camera;
-
- camera.setViewfinder(&widget);
- QVERIFY(widget.mediaObject() == 0);
-
- camera.setViewfinder(&item);
- QVERIFY(item.mediaObject() == 0);
-
- camera.setViewfinder(&surface);
- // Nothing we can verify here other than it doesn't assert.
-}
-
-void tst_QCameraWidgets::testSetVideoOutputNoControl()
-{
- QVideoWidget widget;
- QGraphicsVideoItem item;
- MockVideoSurface surface;
-
- mockCameraService->rendererRef = 1;
- mockCameraService->windowRef = 1;
-
- QCamera camera;
-
- camera.setViewfinder(&widget);
- QVERIFY(widget.mediaObject() == 0);
-
- camera.setViewfinder(&item);
- QVERIFY(item.mediaObject() == 0);
-
- camera.setViewfinder(&surface);
- QVERIFY(mockCameraService->rendererControl->surface() == 0);
-}
-
-QTEST_MAIN(tst_QCameraWidgets)
-
-#include "tst_qcamerawidgets.moc"
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