95 lines
3.1 KiB
JavaScript
95 lines
3.1 KiB
JavaScript
"use strict";
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function unit(f) {
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return function () {
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var ctx = newContext();
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try {
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f(ctx);
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} finally {
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cleanContext(ctx);
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}
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}
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}
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function step_unit(f, ctx, t) {
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return function () {
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var done = false;
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try {
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f();
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done = true;
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} finally {
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if (done) {
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t.done();
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}
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cleanContext(ctx);
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}
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}
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}
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function assert_nodelist_contents_equal_noorder(actual, expected, message) {
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assert_equals(actual.length, expected.length, message);
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var used = [];
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for (var i = 0; i < expected.length; i++) {
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used.push(false);
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}
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for (i = 0; i < expected.length; i++) {
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var found = false;
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for (var j = 0; j < actual.length; j++) {
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if (used[j] == false && expected[i] == actual[j]) {
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used[j] = true;
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found = true;
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break;
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}
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}
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if (!found) {
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assert_unreached(message + ". Fail reason: element not found: " + expected[i]);
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}
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}
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}
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//Example taken from http://www.w3.org/TR/shadow-dom/#event-retargeting-example
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function createTestMediaPlayer(d) {
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d.body.innerHTML = '' +
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'<div id="player">' +
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'<input type="checkbox" id="outside-control">' +
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'<div id="player-shadow-host">' +
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'</div>' +
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'</div>';
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var playerShadowRoot = d.querySelector('#player-shadow-host').attachShadow({mode: 'open'});
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playerShadowRoot.innerHTML = '' +
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'<div id="controls">' +
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'<button class="play-button">PLAY</button>' +
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'<div tabindex="0" id="timeline">' +
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'<div id="timeline-shadow-host">' +
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'</div>' +
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'</div>' +
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'<div class="volume-slider-container" id="volume-slider-container">' +
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'<div tabindex="0" class="volume-slider" id="volume-slider">' +
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'<div id="volume-shadow-host">' +
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'</div>' +
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'</div>' +
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'</div>' +
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'</div>';
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var timeLineShadowRoot = playerShadowRoot.querySelector('#timeline-shadow-host').attachShadow({mode: 'open'});
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timeLineShadowRoot.innerHTML = '<div class="slider-thumb" id="timeline-slider-thumb"></div>';
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var volumeShadowRoot = playerShadowRoot.querySelector('#volume-shadow-host').attachShadow({mode: 'open'});
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volumeShadowRoot.innerHTML = '<div class="slider-thumb" id="volume-slider-thumb"></div>';
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return {
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'playerShadowRoot': playerShadowRoot,
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'timeLineShadowRoot': timeLineShadowRoot,
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'volumeShadowRoot': volumeShadowRoot
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};
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}
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//FIXME This call of initKeyboardEvent works for WebKit-only.
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//See https://bugs.webkit.org/show_bug.cgi?id=16735
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// and https://bugs.webkit.org/show_bug.cgi?id=13368. Add check for browser here
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function fireKeyboardEvent(doc, element, key) {
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var event = doc.createEvent('KeyboardEvent');
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event.initKeyboardEvent("keydown", true, true, doc.defaultView, key, 0, false, false, false, false);
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element.dispatchEvent(event);
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}
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