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diff --git a/testing/web-platform/tests/css/css-transitions/pseudo-elements-001.html b/testing/web-platform/tests/css/css-transitions/pseudo-elements-001.html new file mode 100644 index 0000000000..146c533e23 --- /dev/null +++ b/testing/web-platform/tests/css/css-transitions/pseudo-elements-001.html @@ -0,0 +1,148 @@ +<!DOCTYPE html> +<html> + <head> + <meta charset="utf-8"> + <title>CSS Transitions Test: Transitioning Pseudo Elements</title> + <meta name="assert" content="Test checks that transitions are run on pseudo elements"> + <link rel="help" title="2.1. The 'transition-property' Property" href="http://www.w3.org/TR/css3-transitions/#transition-property-property"> + <link rel="help" title="CSS21 - 12.1 The :before and :after pseudo-elements" href="http://www.w3.org/TR/CSS21/generate.html#before-after-content"> + <link rel="help" title="CSS3 Generated and Replaced Content Module" href="http://www.w3.org/TR/css3-content/"> + <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> + + // this test takes its time, give it a minute to run + var timeout = 60000; + setup({timeout: timeout}); + + var tests = [ + { + name: "transition padding-left on :before", + pseudo: 'before', + property: 'padding-left', + flags: {}, + from: {'padding-left': '1px', 'content': '""'}, + to: {'padding-left': '10px'} + }, { + name: "transition padding-left on :after", + pseudo: 'after', + property: 'padding-left', + flags: {}, + from: {'padding-left': '1px', 'content': '""'}, + to: {'padding-left': '10px'} + }, { + name: "transition padding-left on :before, changing content", + pseudo: 'before', + property: 'padding-left', + flags: {}, + from: {'padding-left': '1px', 'content': '"1"'}, + to: {'padding-left': '10px', 'content': '"2"'} + }, { + name: "transition padding-left on :after, changing content", + pseudo: 'after', + property: 'padding-left', + flags: {}, + from: {'padding-left': '1px', 'content': '"1"'}, + to: {'padding-left': '10px', 'content': '"2"'} + } + ]; + + // 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) { + generalParallelTest.setup(data, options); + + var styles = {}; + styles['.fixture'] = {}; + styles['.container'] = data.parentStyle; + styles['.container.to'] = {}; + styles['.container.how'] = {}; + styles['.transition'] = {}; + styles['.transition:' + data.pseudo.name] = data.from; + styles['.transition.how:' + data.pseudo.name] = {transition: 'all ' + duration + ' linear 0s'}; + styles['.transition.to:' + data.pseudo.name] = data.to; + + 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.pseudo.from, data.pseudo.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.pseudo.computedStyle(data.property); + assert_not_equals(current, data.pseudo.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, 'pseudo')); + } + } + }, + // called once all tests are done + done: generalParallelTest.done + }); + </script> + </body> +</html> |