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Bug 1010681 part 3 - Add mochitest for dynamic changes to conditional processing tests on animation elements; r=longsonr

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Brian Birtles 2014-05-28 14:15:29 +09:00
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Коммит e9bc47a6db
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1
dom/smil/test/mochitest.ini
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@ -24,6 +24,7 @@ support-files =
[test_smilCSSInvalidValues.xhtml]
[test_smilCSSPaced.xhtml]
[test_smilChangeAfterFrozen.xhtml]
[test_smilConditionalProcessing.html]
[test_smilContainerBinding.xhtml]
[test_smilCrossContainer.xhtml]
[test_smilDynamicDelayedBeginElement.xhtml]

82
dom/smil/test/test_smilConditionalProcessing.html Normal file
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@ -0,0 +1,82 @@
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Test conditional processing tests applied to animations</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" width="120px" height="120px"
onload="this.pauseAnimations()">
<circle r="50" fill="blue" id="circle">
<set attributeName="cy" to="100" begin="0s" dur="100s" id="a"/>
<set attributeName="cx" to="100" begin="a.end" dur="100s" id="b"/>
</circle>
</svg>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
var svg = document.getElementById("svg"),
a = document.getElementById("a"),
b = document.getElementById("b"),
circle = document.getElementById("circle");
// Check initial state
svg.setCurrentTime(50);
is(a.getStartTime(), 0, "a has resolved start time at start");
is(circle.cy.animVal.value, 100, "a is in effect at start");
is(b.getStartTime(), 100, "b has resolved start time at start");
// Add a failing conditional processing test
a.setAttribute("requiredFeatures",
"http://www.w3.org/TR/SVGX/feature#SharksWithLasers");
ok(hasUnresolvedStartTime(a),
"a has unresolved start time with failing conditional processing test");
is(circle.cy.animVal.value, 0,
"a is not in effect with failing conditional processing test");
ok(hasUnresolvedStartTime(b),
"b has unresolved start time with failing conditional processing test on a");
// Remove failing conditional processing test
a.removeAttribute("requiredFeatures");
is(a.getStartTime(), 0, "a has resolved start time after removing test");
is(circle.cy.animVal.value, 100, "a is in effect after removing test");
is(b.getStartTime(), 100, "b has resolved start time after removing test on a");
// Add another failing conditional processing test
// According to the spec, if a null string or empty string value is set for
// the 'requiredFeatures' attribute, the attribute returns "false".
a.setAttribute("requiredFeatures", "");
// Fast forward until |a| would have finished
var endEventsReceived = 0;
a.addEventListener("endEvent", function() { endEventsReceived++; });
svg.setCurrentTime(150);
is(endEventsReceived, 0,
"a does not dispatch end events with failing condition processing test");
is(circle.cx.animVal.value, 0,
"b is not in effect with failing conditional processing test on a");
// Make test pass
a.setAttribute("requiredFeatures",
"http://www.w3.org/TR/SVG11/feature#Animation");
is(circle.cx.animVal.value, 100,
"b is in effect with passing conditional processing test on a");
function hasUnresolvedStartTime(anim) {
// getStartTime throws INVALID_STATE_ERR when there is no current interval
try {
anim.getStartTime();
return false;
} catch(e) {
return true;
}
}
</script>
</pre>
</body>
</html>