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Unified Diff: third_party/WebKit/LayoutTests/imported/web-platform-tests/web-animations/animation/ready.html

Issue 1923043002: Import web-platform-tests@028d354aba4c8ee6700def957a45f3927241d8b0 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Fix expectations after the test harness was updated Created 4 years, 8 months ago
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Index: third_party/WebKit/LayoutTests/imported/web-platform-tests/web-animations/animation/ready.html
diff --git a/third_party/WebKit/LayoutTests/imported/web-platform-tests/web-animations/animation/ready.html b/third_party/WebKit/LayoutTests/imported/web-platform-tests/web-animations/animation/ready.html
new file mode 100644
index 0000000000000000000000000000000000000000..8e4367329e94cde9dd04d8d96d45c6056b0433e6
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/imported/web-platform-tests/web-animations/animation/ready.html
@@ -0,0 +1,97 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>Animation.ready</title>
+<link rel="help" href="https://w3c.github.io/web-animations/#dom-animation-ready">
+<script src="../../../../resources/testharness.js"></script>
+<script src="../../../../resources/testharnessreport.js"></script>
+<script src="../testcommon.js"></script>
+<link rel="stylesheet" href="../../../../resources/testharness.css">
+<body>
+<div id="log"></div>
+<script>
+"use strict";
+
+promise_test(function(t) {
+ var div = createDiv(t);
+ var animation = div.animate({}, 100 * MS_PER_SEC);
+ var originalReadyPromise = animation.ready;
+ var pauseReadyPromise;
+
+ return animation.ready.then(function() {
+ assert_equals(animation.ready, originalReadyPromise,
+ 'Ready promise is the same object when playing completes');
+ animation.pause();
+ assert_not_equals(animation.ready, originalReadyPromise,
+ 'A new ready promise is created when pausing');
+ pauseReadyPromise = animation.ready;
+ // Wait for the promise to fulfill since if we abort the pause the ready
+ // promise object is reused.
+ return animation.ready;
+ }).then(function() {
+ animation.play();
+ assert_not_equals(animation.ready, pauseReadyPromise,
+ 'A new ready promise is created when playing');
+ });
+}, 'A new ready promise is created when play()/pause() is called');
+
+promise_test(function(t) {
+ var div = createDiv(t);
+ var animation = div.animate({}, 100 * MS_PER_SEC);
+
+ return animation.ready.then(function() {
+ var promiseBeforeCallingPlay = animation.ready;
+ animation.play();
+ assert_equals(animation.ready, promiseBeforeCallingPlay,
+ 'Ready promise has same object identity after redundant call'
+ + ' to play()');
+ });
+}, 'Redundant calls to play() do not generate new ready promise objects');
+
+promise_test(function(t) {
+ var div = createDiv(t);
+ var animation = div.animate({}, 100 * MS_PER_SEC);
+
+ return animation.ready.then(function(resolvedAnimation) {
+ assert_equals(resolvedAnimation, animation,
+ 'Object identity of Animation passed to Promise callback'
+ + ' matches the Animation object owning the Promise');
+ });
+}, 'The ready promise is fulfilled with its Animation');
+
+promise_test(function(t) {
+ var div = createDiv(t);
+ var animation = div.animate({}, 100 * MS_PER_SEC);
+
+ var retPromise = animation.ready.then(function() {
+ assert_unreached('ready promise was fulfilled');
+ }).catch(function(err) {
+ assert_equals(err.name, 'AbortError',
+ 'ready promise is rejected with AbortError');
+ });
+
+ animation.cancel();
+
+ return retPromise;
+}, 'ready promise is rejected when a pause-pending animation is cancelled by'
+ + ' calling cancel()');
+
+promise_test(function(t) {
+ var div = createDiv(t);
+ var animation = div.animate({}, 100 * MS_PER_SEC);
+ return animation.ready.then(function() {
+ animation.pause();
+ // Set up listeners on pause-pending ready promise
+ var retPromise = animation.ready.then(function() {
+ assert_unreached('ready promise was fulfilled');
+ }).catch(function(err) {
+ assert_equals(err.name, 'AbortError',
+ 'ready promise is rejected with AbortError');
+ });
+ animation.cancel();
+ return retPromise;
+ });
+}, 'ready promise is rejected when a pause-pending animation is cancelled by'
+ + ' calling cancel()');
+
+</script>
+</body>

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