зеркало из https://github.com/mozilla/pjs.git
131 строка
4.3 KiB
HTML
131 строка
4.3 KiB
HTML
<?xml version="1.0" encoding="UTF-8" ?>
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Test for moving animations between time containers</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<p id="display"></p>
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<div id="content" style="display: none">
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<svg id="svga" xmlns="http://www.w3.org/2000/svg" width="120px" height="120px"
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onload="this.pauseAnimations()">
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<circle cx="-20" cy="20" r="15" fill="blue" id="circlea"/>
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</svg>
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<svg id="svgb" xmlns="http://www.w3.org/2000/svg" width="120px" height="120px"
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onload="this.pauseAnimations()">
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<circle cx="-20" cy="20" r="15" fill="blue" id="circleb">
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<set attributeName="cy" to="120" begin="4s" dur="1s" id="syncb"/>
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</circle>
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</svg>
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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<![CDATA[
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/** Test for moving animations between time containers **/
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SimpleTest.waitForExplicitFinish();
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function main() {
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var svga = getElement("svga");
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ok(svga.animationsPaused(), "should be paused by <svg> load handler");
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is(svga.getCurrentTime(), 0, "should be paused at 0 in <svg> load handler");
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svga.setCurrentTime(1);
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var svgb = getElement("svgb");
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ok(svgb.animationsPaused(), "should be paused by <svg> load handler");
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is(svgb.getCurrentTime(), 0, "should be paused at 0 in <svg> load handler");
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svgb.setCurrentTime(1);
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// Create animation and check initial state
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var anim = createAnim();
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ok(noStart(anim), "Animation has start time before attaching to document");
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// Attach animation to first container
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var circlea = getElement("circlea");
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var circleb = getElement("circleb");
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circlea.appendChild(anim);
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// Check state after attaching
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is(anim.getStartTime(), 2,
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"Unexpected start time after attaching animation to target");
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is(circlea.cx.animVal.value, -20,
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"Unexpected animated value for yet-to-start animation");
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is(circleb.cx.animVal.value, -20,
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"Unexpected animated value for unanimated target");
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// Move animation from first container to second
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circleb.appendChild(anim);
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// Advance first container and check animation has no effect
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svga.setCurrentTime(2);
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is(anim.getStartTime(), 2,
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"Unexpected start time after moving animation");
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is(circlea.cx.animVal.value, -20,
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"Unexpected animated value for non-longer-animated target");
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is(circleb.cx.animVal.value, -20,
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"Unexpected animated value for now yet-to-start animation");
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// Advance second container and check the animation only affects it
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svgb.setCurrentTime(2);
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is(anim.getStartTime(), 2, "Start time changed after time container seek");
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is(circlea.cx.animVal.value, -20,
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"Unanimated target changed after seek on other container");
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is(circleb.cx.animVal.value, 100, "Animated target not animated after seek");
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// Remove animation so that it belongs to no container and check that
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// advancing the second container to the next milestone doesn't cause a crash
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// (when the animation controller goes to run the next milestone sample).
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anim.parentNode.removeChild(anim);
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svgb.setCurrentTime(3);
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// Do likewise with syncbase relationships
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// Create the syncbase relationship
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anim.setAttribute('begin', 'syncb.begin');
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// Attach to second time container (where t=3s)
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circleb.appendChild(anim);
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is(anim.getStartTime(), 4,
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"Unexpected start time for cross-time container syncbase dependency");
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// Move to first time container (where t=1s).
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// Because we're dealing with different time containers and both are paused,
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// future times are effectively unresolved.
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circlea.appendChild(anim);
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ok(noStart(anim), "Unexpected start time for paused time container");
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SimpleTest.finish();
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}
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function createAnim() {
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const svgns="http://www.w3.org/2000/svg";
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var anim = document.createElementNS(svgns,'set');
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anim.setAttribute('attributeName','cx');
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anim.setAttribute('to','100');
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anim.setAttribute('begin','2s');
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anim.setAttribute('dur','1s');
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return anim;
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}
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function noStart(elem) {
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var exceptionCaught = false;
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try {
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elem.getStartTime();
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} catch(e) {
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exceptionCaught = true;
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is (e.code, DOMException.INVALID_STATE_ERR,
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"Unexpected exception code from getStartTime");
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}
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return exceptionCaught;
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}
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window.addEventListener("load", main, false);
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]]>
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</script>
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</pre>
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</body>
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</html>
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