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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/css/css-transitions/properties-value-inherit-002.html
parentInitial commit. (diff)
downloadfirefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz
firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!DOCTYPE html>
+<html>
+ <head>
+ <meta charset="utf-8">
+ <title>CSS Transitions Test: transitioning inherited property values</title>
+ <meta name="timeout" content="long">
+ <meta name="assert" content="Test checks that inherited property values that are not transitioned on a parent element start a transition">
+ <link rel="help" title="3. Starting of transitions" href="http://www.w3.org/TR/css3-transitions/#starting">
+ <link rel="author" title="Rodney Rehm" href="http://rodneyrehm.de/en/">
+ <meta name="flags" content="dom ">
+
+ <script src="/resources/testharness.js" type="text/javascript"></script>
+ <script src="/resources/testharnessreport.js" type="text/javascript"></script>
+
+ <script src="./support/vendorPrefix.js" type="text/javascript"></script>
+ <script src="./support/helper.js" type="text/javascript"></script>
+ <script src="./support/runParallelAsyncHarness.js" type="text/javascript"></script>
+ <script src="./support/generalParallelTest.js" type="text/javascript"></script>
+ <script src="./support/properties.js" type="text/javascript"></script>
+
+ <style type="text/css">
+ #offscreen {
+ position: absolute;
+ top: -100000px;
+ left: -100000px;
+ width: 100000px;
+ height: 100000px;
+ }
+ </style>
+ </head>
+ <body>
+ <!-- required by testharnessreport.js -->
+ <div id="log"></div>
+ <!-- elements used for testing -->
+ <div id="fixture" class="fixture">
+ <div class="container">
+ <div class="transition">Text sample</div>
+ </div>
+ </div>
+ <div id="offscreen"></div>
+
+ <!--
+ SEE ./support/README.md for an abstract explanation of the test procedure
+ http://test.csswg.org/source/contributors/rodneyrehm/submitted/css3-transitions/README.md
+ -->
+
+ <script>
+ // http://www.w3.org/TR/css3-transitions/#starting
+ // Implementations also must not start a transition when the computed value changes because
+ // it is inherited (directly or indirectly) from another element that is transitioning the same property.
+ // Note: Parent element doesn't transition, so above quote doesn't apply!
+
+ // this test takes its time, give it a minute to run
+ var timeout = 60000;
+ setup({timeout: timeout});
+
+ var tests = getPropertyTests();
+ // for testing, limit to a couple of iterations
+ // tests = tests.slice(10, 30);
+ // or filter using one of:
+ // tests = filterPropertyTests(tests, "background-color color(rgba)");
+ // tests = filterPropertyTests(tests, ["background-color color(rgba)", ...]);
+ // tests = filterPropertyTests(tests, /^background-color/);
+
+ // general transition-duration
+ var duration = '2s';
+
+ runParallelAsyncHarness({
+ // array of test data
+ tests: tests,
+ // the number of tests to run in parallel
+ testsPerSlice: 50,
+ // milliseconds to wait before calling teardown and ending test
+ duration: parseFloat(duration) * 1000,
+ // prepare individual test
+ setup: function(data, options) {
+ // clone and overwrite initial styles to be
+ // applied to #transition
+ var inherited = extend({}, data.from);
+ inherited[data.property] = 'inherit';
+
+ var styles = {
+ // as we're testing inheritance, #fixture is our new parent
+ '.fixture': data.parentStyle,
+ // all styles including transition apply to to #container so they
+ // can inherit down to #transition
+ '.container': extend({}, data.parentStyle, data.from),
+ '.container.to': data.to,
+ '.container.how': {},
+ // #transition only inherits and listens for transition events
+ '.transition': inherited,
+ '.transition.to' : {},
+ '.transition.how' : {transition: addVendorPrefix(data.property) + ' ' + duration + ' linear 0s'}
+ };
+
+ generalParallelTest.setup(data, options);
+ generalParallelTest.addStyles(data, options, styles);
+ },
+ // cleanup after individual test
+ teardown: generalParallelTest.teardown,
+ // invoked prior to running a slice of tests
+ sliceStart: generalParallelTest.sliceStart,
+ // invoked after running a slice of tests
+ sliceDone: generalParallelTest.sliceDone,
+ // test cases, make them as granular as possible
+ cases: {
+ // test property values while transitioning
+ // values.start kicks off a transition
+ 'values': {
+ // run actual test, assertions can be used here!
+ start: function(test, data, options) {
+ // identify initial and target values
+ generalParallelTest.getStyle(data);
+ // make sure values differ, if they don't, the property could most likely not be parsed
+ assert_not_equals(data.transition.from, data.transition.to, "initial and target values may not match");
+ // kick off the transition
+ generalParallelTest.startTransition(data);
+
+ // make sure we didn't get the target value immediately.
+ // If we did, there wouldn't be a transition!
+ var current = data.transition.computedStyle(data.property);
+ assert_not_equals(current, data.transition.to, "must not be target value after start");
+ },
+ done: function(test, data, options) {
+ // make sure the property's value were neither initial nor target while transitioning
+ test.step(generalParallelTest.assertIntermediateValuesFunc(data, 'transition'));
+ }
+ },
+ // test TransitionEnd events
+ 'events': {
+ done: function(test, data, options) {
+ // make sure there were no events on parent
+ test.step(generalParallelTest.assertExpectedEventsFunc(data, 'container', ""));
+ // make sure we got the event for the tested property only
+ test.step(generalParallelTest.assertExpectedEventsFunc(data, 'transition', addVendorPrefix(data.property) + ":" + duration));
+ }
+ }
+ },
+ // called once all tests are done
+ done: generalParallelTest.done
+ });
+ </script>
+ </body>
+</html>