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https://github.com/servo/servo.git
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143 lines
No EOL
6.5 KiB
HTML
143 lines
No EOL
6.5 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml"><head>
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<meta charset="utf-8" />
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<title>CSS Transitions Test: transitionend event with negative delay</title>
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<meta content="Test checks that transitionend event is triggered for duration time being canceled out by negative delay" name="assert" />
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<link href="http://www.w3.org/TR/css3-transitions/#transition-delay-property" rel="help" title="2.4. The 'transition-delay' Property" />
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<link href="http://www.w3.org/TR/css3-transitions/#transition-events" rel="help" title="5. Transition Events" />
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<link href="http://rodneyrehm.de/en/" rel="author" title="Rodney Rehm" />
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<meta content="dom" name="flags" />
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<script src="/resources/testharness.js" type="text/javascript"></script>
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<script src="/resources/testharnessreport.js" type="text/javascript"></script>
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<script src="./support/vendorPrefix.js" type="text/javascript"></script>
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<script src="./support/helper.js" type="text/javascript"></script>
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<script src="./support/runParallelAsyncHarness.js" type="text/javascript"></script>
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<script src="./support/generalParallelTest.js" type="text/javascript"></script>
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<script src="./support/properties.js" type="text/javascript"></script>
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<style type="text/css">
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#offscreen {
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position: absolute;
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top: -100000px;
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left: -100000px;
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width: 100000px;
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height: 100000px;
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}
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</style>
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<script id="metadata_cache">/*
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{
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"duration: 0.1s, delay: -0.05s / events": {},
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"duration: 0.1s, delay: -0.1s / events": {}
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}
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*/</script>
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</head>
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<body>
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<!-- required by testharnessreport.js -->
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<div id="log"></div>
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<!-- elements used for testing -->
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<div class="fixture" id="fixture">
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<div class="container">
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<div class="transition">Text sample</div>
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</div>
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</div>
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<div id="offscreen"></div>
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<!--
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SEE ./support/README.md for an abstract explanation of the test procedure
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http://test.csswg.org/source/contributors/rodneyrehm/submitted/css3-transitions/README.md
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-->
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<script>
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// If the value for 'transition-delay' is a negative time offset then the transition will execute the moment the property
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// is changed, but will appear to have begun execution at the specified offset. That is, the transition will appear to
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// begin part-way through its play cycle. In the case where a transition has implied starting values and a negative
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// 'transition-delay', the starting values are taken from the moment the property is changed.
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// http://www.w3.org/TR/css3-transitions/#starting
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// Define the combined duration of the transition as the sum of max(‘transition-duration’, ‘0s’) and ‘transition-delay’.
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// When the combined duration is greater than ‘0s’, then a transition starts based on the values of ‘transition-duration’,
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// ‘transition-delay’, and ‘transition-timing-function’; in other cases transitions do not occur.
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// this test takes its time, give it a minute to run
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var timeout = 60000;
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setup({timeout: timeout});
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var tests = [
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{
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name: "duration: 0.1s, delay: -0.05s",
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transitions: 'all .1s linear -0.05s',
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from: {'padding-left': '1px'},
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to: {'padding-left': '10px'},
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expect: [
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'padding-left:0.1s'
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]
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}, {
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name: "duration: 0.1s, delay: -0.1s",
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transitions: 'all .1s linear -0.1s',
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from: {'padding-left': '1px'},
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to: {'padding-left': '10px'},
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expect: [
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'padding-left:0.1s'
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]
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}
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];
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// general transition-duration
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var duration = '0.5s';
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runParallelAsyncHarness({
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// array of test data
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tests: tests,
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// the number of tests to run in parallel
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testsPerSlice: 50,
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// milliseconds to wait before calling teardown and ending test
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duration: parseFloat(duration) * 1000,
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// the global suite timeout
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timeout: timeout,
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// prepare individual test
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setup: function(data, options) {
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var styles = {
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'.fixture': {},
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'.container': {},
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'.container.to': {},
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'.container.how': {},
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'.transition': data.from,
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'.transition.to' : data.to,
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'.transition.how' : {transition: data.transitions}
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};
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generalParallelTest.setup(data, options);
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generalParallelTest.addStyles(data, options, styles);
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},
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// cleanup after individual test
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teardown: generalParallelTest.teardown,
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// invoked prior to running a slice of tests
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sliceStart: generalParallelTest.sliceStart,
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// invoked after running a slice of tests
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sliceDone: generalParallelTest.sliceDone,
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// test cases, make them as granular as possible
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cases: {
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// test TransitionEnd events
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'events': {
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start: function(test, data, options) {
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// kick off the transition
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generalParallelTest.startTransition(data);
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},
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done: function(test, data, options) {
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// make sure we got the event for the tested property only
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test.step(generalParallelTest.assertExpectedEventsFunc(data, 'transition', data.expect));
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}
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}
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},
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// called once all tests are done
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done: generalParallelTest.done
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});
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</script>
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</body></html> |