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Unified Diff: third_party/WebKit/LayoutTests/inspector-protocol/animation/animation-pause-infinite.js

Issue 2942573003: [DevTools] New harness for inspector-protocol layout tests (Closed)
Patch Set: Protocol -> dp Created 3 years, 6 months ago
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Index: third_party/WebKit/LayoutTests/inspector-protocol/animation/animation-pause-infinite.js
diff --git a/third_party/WebKit/LayoutTests/inspector-protocol/animation/animation-pause-infinite.js b/third_party/WebKit/LayoutTests/inspector-protocol/animation/animation-pause-infinite.js
new file mode 100644
index 0000000000000000000000000000000000000000..f094c190bdd9008f0b3632b40da167b667631bf9
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/inspector-protocol/animation/animation-pause-infinite.js
@@ -0,0 +1,27 @@
+(async function(testRunner) {
+ let {page, session, dp} = await testRunner.startHTML(`
+ <div id='node' style='background-color: red; height: 100px'></div>
+ `, 'Tests that the animation is correctly paused.');
+
+ dp.Animation.enable();
+ session.evaluate(`
+ window.animation = node.animate([{ width: '100px' }, { width: '2000px' }], { duration: 10000, iterations: Infinity });
+ `);
+
+ var response = await dp.Animation.onceAnimationStarted();
+ testRunner.log('Animation started');
+ await dp.Animation.setPaused({ animations: [ response.params.animation.id ], paused: true });
+
+ var nodeWidth = await session.evaluate('node.offsetWidth');
+ var rafWidth = await session.evaluateAsync(`
+ (function rafWidth() {
+ var callback;
+ var promise = new Promise((fulfill) => callback = fulfill);
+ if (window.testRunner)
+ testRunner.layoutAndPaintAsyncThen(() => callback(node.offsetWidth));
+ return promise;
+ })()
+ `);
+ testRunner.log(rafWidth === nodeWidth);
+ testRunner.completeTest();
+})

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