зеркало из https://github.com/mozilla/gecko-dev.git
205 строки
6.0 KiB
HTML
205 строки
6.0 KiB
HTML
<!doctype html>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=911987
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-->
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<head>
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<meta charset=utf-8>
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<title>Test for CSS Animation and Transition event handler
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attributes. (Bug 911987)</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="animation_utils.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<style>
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@keyframes anim { to { margin-left: 100px } }
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</style>
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</head>
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<body>
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<a target="_blank"
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href="https://bugzilla.mozilla.org/show_bug.cgi?id=911987">Mozilla Bug
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911987</a>
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<div id="display"></div>
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<pre id="test">
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<script type="application/javascript">
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'use strict';
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// Create the div element with event handlers.
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// We need two elements: one with the content attribute speficied and one
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// with the IDL attribute specified since we can't set these independently.
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function createAndRegisterTargets(eventAttributes) {
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var displayElement = document.getElementById('display');
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var contentAttributeElement = document.createElement("div");
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var idlAttributeElement = document.createElement("div");
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displayElement.appendChild(contentAttributeElement);
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displayElement.appendChild(idlAttributeElement);
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// Add handlers
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eventAttributes.forEach(event => {
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contentAttributeElement.setAttribute(event, 'handleEvent(event);');
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contentAttributeElement.handlerType = 'content attribute';
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idlAttributeElement[event] = handleEvent;
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idlAttributeElement.handlerType = 'IDL attribute';
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});
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return [contentAttributeElement, idlAttributeElement];
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}
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function handleEvent(event) {
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if (event.target.receivedEventType) {
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ok(false, `Received ${event.type} event, but this element have previous `
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`received event '${event.target.receivedEventType}'.`);
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return;
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}
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event.target.receivedEventType = event.type;
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}
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function checkReceivedEvents(eventType, elements) {
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elements.forEach(element => {
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is(element.receivedEventType, eventType,
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`Expected to receive '${eventType}', got
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'${element.receivedEventType}', for event handler registered
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using ${element.handlerType}`);
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element.receivedEventType = undefined;
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});
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}
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// Take over the refresh driver right from the start.
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advance_clock(0);
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// 1a. Test CSS Animation event handlers (without animationcancel)
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var targets = createAndRegisterTargets([ 'onanimationstart',
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'onanimationiteration',
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'onanimationend',
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'onanimationcancel']);
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targets.forEach(div => {
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div.setAttribute('style', 'animation: anim 100ms 2');
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getComputedStyle(div).animationName; // flush
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});
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advance_clock(0);
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checkReceivedEvents("animationstart", targets);
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advance_clock(100);
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checkReceivedEvents("animationiteration", targets);
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advance_clock(200);
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checkReceivedEvents("animationend", targets);
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targets.forEach(div => { div.remove(); });
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// 1b. Test CSS Animation cancel event handler
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var targets = createAndRegisterTargets([ 'onanimationcancel' ]);
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targets.forEach(div => {
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div.setAttribute('style', 'animation: anim 100ms 2 200ms');
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getComputedStyle(div).animationName; // flush
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});
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advance_clock(200);
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targets.forEach(div => {
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div.style.display = "none"
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getComputedStyle(div).display; // flush
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});
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advance_clock(0);
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checkReceivedEvents("animationcancel", targets);
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advance_clock(200);
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targets.forEach(div => { div.remove(); });
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// 2a. Test CSS Transition event handlers (without transitioncancel)
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var targets = createAndRegisterTargets([ 'ontransitionrun',
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'ontransitionstart',
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'ontransitionend',
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'ontransitioncancel' ]);
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targets.forEach(div => {
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div.style.transition = 'margin-left 100ms 200ms';
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getComputedStyle(div).marginLeft; // flush
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div.style.marginLeft = "200px";
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getComputedStyle(div).marginLeft; // flush
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});
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advance_clock(0);
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checkReceivedEvents("transitionrun", targets);
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advance_clock(200);
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checkReceivedEvents("transitionstart", targets);
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advance_clock(100);
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checkReceivedEvents("transitionend", targets);
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targets.forEach(div => { div.remove(); });
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// 2b. Test CSS Transition cancel event handler.
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var targets = createAndRegisterTargets([ 'ontransitioncancel' ]);
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targets.forEach(div => {
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div.style.transition = 'margin-left 100ms 200ms';
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getComputedStyle(div).marginLeft; // flush
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div.style.marginLeft = "200px";
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getComputedStyle(div).marginLeft; // flush
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});
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advance_clock(200);
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targets.forEach(div => {
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div.style.display = "none"
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});
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getComputedStyle(targets[0]).display; // flush
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advance_clock(0);
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checkReceivedEvents("transitioncancel", targets);
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advance_clock(100);
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targets.forEach( div => { is(div.receivedEventType, undefined); });
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targets.forEach(div => { div.remove(); });
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// 3. Test prefixed CSS Animation event handlers.
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var targets = createAndRegisterTargets([ 'onwebkitanimationstart',
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'onwebkitanimationiteration',
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'onwebkitanimationend' ]);
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targets.forEach(div => {
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div.setAttribute('style', 'animation: anim 100ms 2');
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getComputedStyle(div).animationName; // flush
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});
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advance_clock(0);
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checkReceivedEvents("webkitAnimationStart", targets);
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advance_clock(100);
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checkReceivedEvents("webkitAnimationIteration", targets);
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advance_clock(200);
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checkReceivedEvents("webkitAnimationEnd", targets);
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targets.forEach(div => { div.remove(); });
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// 4. Test prefixed CSS Transition event handlers.
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advance_clock(0);
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var targets = createAndRegisterTargets([ 'onwebkittransitionend' ]);
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targets.forEach(div => {
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div.style.transition = 'margin-left 100ms';
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getComputedStyle(div).marginLeft; // flush
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div.style.marginLeft = "200px";
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getComputedStyle(div).marginLeft; // flush
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});
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advance_clock(100);
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checkReceivedEvents("webkitTransitionEnd", targets);
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targets.forEach(div => { div.remove(); });
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SpecialPowers.DOMWindowUtils.restoreNormalRefresh();
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</script>
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</body>
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</html>
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