The Tor Browser: dom/smil/test/test_smilTimingZeroIntervals.xhtml@b8a032363ba2 (annotated)

dom/smil/test/test_smilTimingZeroIntervals.xhtml@b8a032363ba2 (annotated)

dom/smil/test/test_smilTimingZeroIntervals.xhtml

Thu, 22 Jan 2015 13:21:57 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Thu, 22 Jan 2015 13:21:57 +0100
branch: TOR_BUG_9701
changeset 15: b8a032363ba2
permissions: -rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 <html xmlns="http://www.w3.org/1999/xhtml">
 <head>
   <title>Test for SMIL timing with zero-duration intervals</title>
   <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
 </head>
 <body>
 <p id="display"></p>
 <div id="content" style="display: none">
 <svg id="svg" xmlns="http://www.w3.org/2000/svg" width="120px" height="120px"
      onload="this.pauseAnimations()">
   <circle cx="-100" cy="20" r="15" fill="blue" id="circle"/>
 </svg>
 </div>
 <pre id="test">
 <script class="testbody" type="text/javascript">
 <![CDATA[
 /** Test for SMIL timing with zero-duration intervals **/
 /* Global Variables */
 const svgns="http://www.w3.org/2000/svg";
 var svg = document.getElementById("svg");
 var circle = document.getElementById('circle');
 SimpleTest.waitForExplicitFinish();
 function createAnim() {
   var anim = document.createElementNS(svgns,'animate');
   anim.setAttribute('attributeName','cx');
   anim.setAttribute('from','0');
   anim.setAttribute('to','100');
   anim.setAttribute('dur','10s');
   anim.setAttribute('begin','indefinite');
   return circle.appendChild(anim);
 }
 function removeAnim(anim) {
   anim.parentNode.removeChild(anim);
 }
 function main() {
   ok(svg.animationsPaused(), "should be paused by <svg> load handler");
   is(svg.getCurrentTime(), 0, "should be paused at 0 in <svg> load handler");
   var tests =
     [ testZeroDurationIntervalsA,
       testZeroDurationIntervalsB,
       testZeroDurationIntervalsC,
       testZeroDurationIntervalsD,
       testZeroDurationIntervalsE,
       testZeroDurationIntervalsF,
       testZeroDurationIntervalsG,
       testZeroDurationIntervalsH,
       testZeroDurationIntervalsI,
       testZeroDurationIntervalsJ,
       testZeroDurationIntervalsK,
       testZeroDurationIntervalsL,
       testZeroDurationIntervalsM,
       testZeroDurationIntervalsN,
       testZeroDurationIntervalsO
     ];
   for (var i = 0; i < tests.length; i++) {
     var anim = createAnim();
     svg.setCurrentTime(0);
     tests[i](anim);
     removeAnim(anim);
   }
   SimpleTest.finish();
 }
 function checkSample(time, expectedValue) {
   svg.setCurrentTime(time);
   is(circle.cx.animVal.value, expectedValue);
 }
 function testZeroDurationIntervalsA(anim) {
   // The zero-duration interval should play, followed by a second interval
   // starting at the same point. There is no end for the interval
   // at 4s so it should not play.
   anim.setAttribute('begin', '1s ;4s');
   anim.setAttribute('end', '1s; 2s');
   anim.setAttribute('dur', '2s ');
   anim.setAttribute('fill', 'freeze');
   checkSample(0,-100);
   checkSample(1,0);
   checkSample(1.1,5);
   checkSample(2,50);
   checkSample(3,50);
   checkSample(4,50);
   checkSample(5,50);
   checkSample(6,50);
 }
 function testZeroDurationIntervalsB(anim) {
   // This interval should however actually restart as there is a valid end-point
   anim.setAttribute('begin', '1s ;4s');
   anim.setAttribute('end', '1.1s; indefinite');
   anim.setAttribute('dur', '2s ');
   anim.setAttribute('fill', 'freeze');
   checkSample(0,-100);
   checkSample(1,0);
   checkSample(1.1,5);
   checkSample(2,5);
   checkSample(4,0);
   checkSample(5,50);
 }
 function testZeroDurationIntervalsC(anim) {
   // -0.5s has already been used as the endpoint of one interval so don't use it
   // a second time
   anim.setAttribute('begin', '-2s; -0.5s');
   anim.setAttribute('end', '-0.5s; 1s');
   anim.setAttribute('dur', '2s');
   anim.setAttribute('fill', 'freeze');
   checkSample(0,25);
   checkSample(1.5,75);
 }
 function testZeroDurationIntervalsD(anim) {
   // Two end points that could make a zero-length interval
   anim.setAttribute('begin', '-2s; -0.5s');
   anim.setAttribute('end', '-0.5s; -0.5s; 1s');
   anim.setAttribute('dur', '2s');
   anim.setAttribute('fill', 'freeze');
   checkSample(0,25);
   checkSample(1.5,75);
 }
 function testZeroDurationIntervalsE(anim) {
   // Should give us 1s-1s, 1s-5s
   anim.setAttribute('begin', '1s');
   anim.setAttribute('end', '1s; 5s');
   anim.setAttribute('fill', 'freeze');
   is(anim.getStartTime(),1);
   checkSample(0,-100);
   checkSample(1,0);
   checkSample(6,40);
 }
 function testZeroDurationIntervalsF(anim) {
   // Should give us 1s-1s
   anim.setAttribute('begin', '1s');
   anim.setAttribute('end', '1s');
   anim.setAttribute('fill', 'freeze');
   is(anim.getStartTime(),1);
   checkSample(0,-100);
   checkSample(1,0);
   checkSample(2,0);
   try {
     anim.getStartTime();
     ok(false, "Failed to throw exception when there's no current interval.");
   } catch (e) { }
 }
 function testZeroDurationIntervalsG(anim) {
   // Test a non-zero interval after a zero interval
   // Should give us 1-2s, 3-3s, 3-4s
   anim.setAttribute('begin', '1s; 3s');
   anim.setAttribute('end', '3s; 5s');
   anim.setAttribute('dur', '1s');
   anim.setAttribute('fill', 'freeze');
   checkSample(0,-100);
   checkSample(1,0);
   checkSample(2,100);
   checkSample(3,0);
   checkSample(5,100);
 }
 function testZeroDurationIntervalsH(anim) {
   // Test multiple non-adjacent zero-intervals
   // Should give us 1-1s, 1-2s, 3-3s, 3-4s
   anim.setAttribute('begin', '1s; 3s');
   anim.setAttribute('end', '1s; 3s; 5s');
   anim.setAttribute('dur', '1s');
   anim.setAttribute('fill', 'freeze');
   checkSample(0,-100);
   checkSample(1,0);
   checkSample(2,100);
   checkSample(3,0);
   checkSample(5,100);
 }
 function testZeroDurationIntervalsI(anim) {
   // Test skipping values that are the same
   // Should give us 1-1s, 1-2s
   anim.setAttribute('begin', '1s; 1s');
   anim.setAttribute('end', '1s; 1s; 2s');
   anim.setAttribute('fill', 'freeze');
   is(anim.getStartTime(),1);
   checkSample(0,-100);
   checkSample(1,0);
   checkSample(2,10);
   checkSample(3,10);
 }
 function testZeroDurationIntervalsJ(anim) {
   // Should give us 0-0.5s, 1-1s, 1-3s
   anim.setAttribute('begin', '0s; 1s; 1s');
   anim.setAttribute('end', '1s; 3s');
   anim.setAttribute('dur', '0.5s');
   anim.setAttribute('fill', 'freeze');
   is(anim.getStartTime(),0);
   checkSample(0,0);
   checkSample(0.6,100);
   checkSample(1,0);
   checkSample(2,100);
 }
 function testZeroDurationIntervalsK(anim) {
   // Should give us -0.5-1s
   anim.setAttribute('begin', '-0.5s');
   anim.setAttribute('end', '-0.5s; 1s');
   anim.setAttribute('fill', 'freeze');
   is(anim.getStartTime(),-0.5);
   checkSample(0,5);
   checkSample(1,15);
   checkSample(2,15);
 }
 function testZeroDurationIntervalsL(anim) {
   // Test that multiple end values are ignored
   // Should give us 1-1s, 1-3s
   anim.setAttribute('begin', '1s');
   anim.setAttribute('end', '1s; 1s; 1s; 3s');
   anim.setAttribute('fill', 'freeze');
   is(anim.getStartTime(),1);
   checkSample(0,-100);
   checkSample(1,0);
   checkSample(2,10);
   checkSample(4,20);
 }
 function testZeroDurationIntervalsM(anim) {
   // Test 0-duration interval at start
   anim.setAttribute('begin', '0s');
   anim.setAttribute('end', '0s');
   anim.setAttribute('fill', 'freeze');
   try {
     anim.getStartTime();
     ok(false, "Failed to throw exception when there's no current interval.");
   } catch (e) { }
   checkSample(0,0);
   checkSample(1,0);
 }
 function testZeroDurationIntervalsN(anim) {
   // Test 0-active-duration interval at start (different code path to above)
   anim.setAttribute('begin', '0s');
   anim.setAttribute('repeatDur', '0s');
   anim.setAttribute('fill', 'freeze');
   try {
     anim.getStartTime();
     ok(false, "Failed to throw exception when there's no current interval.");
   } catch (e) { }
   checkSample(0,0);
   checkSample(1,0);
 }
 function testZeroDurationIntervalsO(anim) {
   // Make a zero-duration interval by constraining the active duration
   // We should not loop infinitely but should look for the next begin time after
   // that (in this case that is 2s, which would otherwise have been skipped
   // because restart=whenNotActive)
   // Should give us 1-1s, 2-2s
   anim.setAttribute('begin', '1s; 2s');
   anim.setAttribute('repeatDur', '0s');
   anim.setAttribute('restart', 'whenNotActive');
   anim.setAttribute('fill', 'freeze');
   is(anim.getStartTime(),1);
   checkSample(0,-100);
   checkSample(1,0);
   checkSample(1.5,0);
   checkSample(3,0);
   try {
     anim.getStartTime();
     ok(false, "Failed to throw exception when there's no current interval.");
   } catch (e) { }
 }
 window.addEventListener("load", main, false);
 ]]>
 </script>
 </pre>
 </body>
 </html>

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dom/smil/test/test_smilTimingZeroIntervals.xhtml@b8a032363ba2 (annotated)

dom/smil/test/test_smilTimingZeroIntervals.xhtml