/**************************************************************************** ** ** Copyright (C) 2014 Jolla Ltd, author: ** Contact: http://www.qt.io/licensing/ ** ** 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 The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/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. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ import QtQuick 2.4 import QtTest 1.1 Item { id: root; width: 400 height: 400 TestCase { id: testCase name: "item-grabber" when: imageOnDisk.ready && imageOnDiskSmall.ready && imageInCache.ready && imageInCacheSmall.ready function test_endresult() { var image = grabImage(root); // imageOnDisk at (0, 0) - (100x100) compare(imageOnDisk.width, 100); compare(imageOnDisk.height, 100); verify(image.pixel(0, 0) === Qt.rgba(1, 0, 0, 1)); // Use verify because compare doesn't support colors (QTBUG-34878) verify(image.pixel(99, 99) === Qt.rgba(0, 0, 1, 1)); // imageOnDiskSmall at (100, 0) - 50x50 compare(imageOnDiskSmall.width, 50); compare(imageOnDiskSmall.height, 50); verify(image.pixel(100, 0) === Qt.rgba(1, 0, 0, 1)); verify(image.pixel(149, 49) === Qt.rgba(0, 0, 1, 1)); // imageInCache at (0, 100) - 100x100 compare(imageInCache.width, 100); compare(imageInCache.height, 100); verify(image.pixel(0, 100) === Qt.rgba(1, 0, 0, 1)); verify(image.pixel(99, 199) === Qt.rgba(0, 0, 1, 1)); // imageInCacheSmall at (100, 100) - 50x50 compare(imageInCacheSmall.width, 50); compare(imageInCacheSmall.height, 50); verify(image.pixel(100, 100) === Qt.rgba(1, 0, 0, 1)); verify(image.pixel(149, 149) === Qt.rgba(0, 0, 1, 1)); // After all that has been going on, it should only have been called that one time.. compare(imageOnDisk.callCount, 1); } onWindowShownChanged: { box.grabToImage(imageOnDisk.handleGrab); box.grabToImage(imageOnDiskSmall.handleGrab, Qt.size(50, 50)); box.grabToImage(imageInCache.handleGrab); box.grabToImage(imageInCacheSmall.handleGrab, Qt.size(50, 50)); } } Rectangle { id: box width: 100 height: 100 color: "red"; visible: false Rectangle { anchors.bottom: parent.bottom; anchors.right: parent.right; width: 10 height: 10 color: "blue"; } } Image { id: imageOnDisk x: 0 y: 0 property int callCount: 0; property bool ready: false; function handleGrab(result) { if (!result.saveToFile("image.png")) print("Error: Failed to save image to disk..."); source = "image.png"; ready = true; ++callCount; } } Image { id: imageOnDiskSmall x: 100 y: 0 property bool ready: false; function handleGrab(result) { if (!result.saveToFile("image_small.png")) print("Error: Failed to save image to disk..."); source = "image_small.png"; ready = true; } } Image { id: imageInCache x: 0 y: 100 property bool ready: false; function handleGrab(result) { source = result.url; ready = true; } } Image { id: imageInCacheSmall x: 100 y: 100 property bool ready: false; function handleGrab(result) { source = result.url; ready = true; } } }