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159 lines
No EOL
7.3 KiB
HTML
159 lines
No EOL
7.3 KiB
HTML
<!DOCTYPE html>
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<html><head>
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<meta charset="utf-8">
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<title>CSS Transitions Test: Transitioning before load event</title>
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<meta content="Test checks that transitions are run even before all assets are loaded" name="assert">
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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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"transition height from 10px to 100px / values": {},
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"transition height from 10px to 100px / 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="offs-creen"></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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// make sure a transition is run between DOMContentLoaded and load
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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 isLoad = false;
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window.addEventListener('load', function() {
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isLoad = true;
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}, false);
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window.addEventListener('DOMContentLoaded', function() {
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var tests = [
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{
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name: "transition height from 10px to 100px",
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property: 'height',
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flags: {},
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from: {'height': '10px'},
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to: {'height': '100px'}
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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: 1,
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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': data.parentStyle,
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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: 'all ' + duration + ' linear 0s'}
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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: function(options, tests) {
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// inject styles into document
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setStyle(options.styles);
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},
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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 property values while transitioning
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// values.start kicks off a transition
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'values': {
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// run actual test, assertions can be used here!
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start: function(test, data, options) {
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// identify initial and target values
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generalParallelTest.getStyle(data);
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// make sure values differ, if they don't, the property could most likely not be parsed
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assert_not_equals(data.transition.from, data.transition.to, "initial and target values may not match");
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// kick off the transition
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generalParallelTest.startTransition(data);
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// make sure we didn't get the target value immediately.
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// If we did, there wouldn't be a transition!
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var current = data.transition.computedStyle(data.property);
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assert_not_equals(current, data.transition.to, "must not be target value after start");
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},
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done: function(test, data, options) {
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// make sure the property's value were neither initial nor target while transitioning
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test.step(generalParallelTest.assertIntermediateValuesFunc(data, 'transition'));
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}
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},
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// test TransitionEnd events
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'events': {
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done: function(test, data, options) {
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// make sure there were no events on parent
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test.step(generalParallelTest.assertExpectedEventsFunc(data, 'container', ""));
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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', addVendorPrefix(data.property) + ":" + duration));
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test.step(function() {
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assert_false(isLoad, "load may not have happened yet")
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});
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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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}, false);
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</script>
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<img src="/delay/?type=gif&delay=3000" alt="dummy image">
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</body></html> |