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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
import QtQuick
import QtTest
import QtWebEngine
WebEngineView {
property var loadStatus: null
property bool windowCloseRequestedSignalEmitted: false
settings.focusOnNavigationEnabled: true
function loadSucceeded() { return loadStatus == WebEngineView.LoadSucceededStatus }
function loadFailed() { return loadStatus == WebEngineView.LoadFailedStatus }
function loadStopped() { return loadStatus == WebEngineView.LoadStoppedStatus }
function waitForLoadResult(timeout) {
loadStatus = null
var r = _waitFor(function() { return loadStatus != null && loadStatus != WebEngineView.LoadStartedStatus }, timeout)
return r
}
function waitForLoadSucceeded(timeout) {
loadStatus = null
var success = _waitFor(function() { return loadStatus == WebEngineView.LoadSucceededStatus }, timeout)
return success
}
function waitForLoadFailed(timeout) {
loadStatus = null
var failure = _waitFor(function() { return loadStatus == WebEngineView.LoadFailedStatus }, timeout)
return failure
}
function waitForLoadStopped(timeout) {
loadStatus = null
var stop = _waitFor(function() { return loadStatus == WebEngineView.LoadStoppedStatus }, timeout)
return stop
}
function waitForWindowCloseRequested() {
return _waitFor(function() { return windowCloseRequestedSignalEmitted; });
}
function _waitFor(predicate, timeout) {
if (timeout === undefined)
timeout = 30000;
var i = 0
while (i < timeout && !predicate()) {
testResult.wait(50)
i += 50
}
return predicate()
}
function getActiveElementId() {
var activeElementId;
runJavaScript("document.activeElement.id", function(result) {
activeElementId = result;
});
testCase.tryVerify(function() { return activeElementId != undefined });
return activeElementId;
}
function verifyElementHasFocus(element) {
testCase.tryVerify(function() { return getActiveElementId() == element; }, 5000,
"Element \"" + element + "\" has focus");
}
function setFocusToElement(element) {
runJavaScript("document.getElementById('" + element + "').focus()");
verifyElementHasFocus(element);
}
function getElementCenter(element) {
var center;
testCase.tryVerify(function() {
runJavaScript("(function() {" +
" var elem = document.getElementById('" + element + "');" +
" var rect = elem.getBoundingClientRect();" +
" return { 'x': (rect.left + rect.right) / 2, 'y': (rect.top + rect.bottom) / 2 };" +
"})();", function(result) { center = result } );
return center !== undefined;
});
return center;
}
function getTextSelection() {
var textSelection;
runJavaScript("window.getSelection().toString()", function(result) { textSelection = result });
testCase.tryVerify(function() { return textSelection !== undefined; });
return textSelection;
}
function getElementValue(element) {
var elementValue;
runJavaScript("document.getElementById('" + element + "').value", function(result) {
elementValue = result;
});
testCase.tryVerify(function() { return elementValue != undefined; });
return elementValue;
}
function compareElementValue(element, expected) {
testCase.tryVerify(function() { return expected == getElementValue(element); }, 5000,
"Value of element \"" + element + "\" is \"" + expected + "\"");
}
TestResult { id: testResult }
onLoadingChanged: function(load) {
loadStatus = load.status
}
onWindowCloseRequested: {
windowCloseRequestedSignalEmitted = true;
}
function getBodyText() {
let text
runJavaScript('document.body.innerText', function(t) { text = t })
testCase.tryVerify(function() { return text !== undefined })
return text
}
function getItemPixel(item) {
var grabImage = Qt.createQmlObject("
import QtQuick\n
Image { }", testCase)
var itemCanvas = Qt.createQmlObject("
import QtQuick\n
Canvas { }", testCase)
// Mark QML images with objectName: "image" to be able to check if the image is loaded.
if (item.objectName === "image") {
testCase.tryVerify(function() { return item.status === Image.Ready });
}
item.grabToImage(function(result) {
grabImage.source = result.url
});
testCase.tryVerify(function() { return grabImage.status === Image.Ready });
itemCanvas.width = item.width;
itemCanvas.height = item.height;
var ctx = itemCanvas.getContext("2d");
ctx.drawImage(grabImage, 0, 0, grabImage.width, grabImage.height);
var imageData = ctx.getImageData(Math.round(itemCanvas.width/2),
Math.round(itemCanvas.height/2),
itemCanvas.width,
itemCanvas.height);
grabImage.destroy();
itemCanvas.destroy();
return imageData.data;
}
}
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