| Index: LayoutTests/imported/web-platform-tests/html/semantics/embedded-content/media-elements/synchronising-multiple-media-elements/media-controllers/task-source.html
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| diff --git a/LayoutTests/imported/web-platform-tests/html/semantics/embedded-content/media-elements/synchronising-multiple-media-elements/media-controllers/task-source.html b/LayoutTests/imported/web-platform-tests/html/semantics/embedded-content/media-elements/synchronising-multiple-media-elements/media-controllers/task-source.html
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| new file mode 100644
|
| index 0000000000000000000000000000000000000000..b69a3775234f540d14001431d58066ee52b29557
|
| --- /dev/null
|
| +++ b/LayoutTests/imported/web-platform-tests/html/semantics/embedded-content/media-elements/synchronising-multiple-media-elements/media-controllers/task-source.html
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| @@ -0,0 +1,27 @@
|
| +<!doctype html>
|
| +<title>MediaController events task source</title>
|
| +<script src="../../../../../../../../resources/testharness.js"></script>
|
| +<script src="../../../../../../../../resources/testharnessreport.js"></script>
|
| +<div id="log"></div>
|
| +<script>
|
| +async_test(function(t) {
|
| + // Both MediaControllers should use the DOM manipulation task source, so the
|
| + // events should fire in the same order as the attributes are modified.
|
| + var mc1 = new MediaController();
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| + var mc2 = new MediaController();
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| + mc1.volume = 0;
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| + mc2.volume = 0;
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| + mc1.volume = 1;
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| + mc2.volume = 1;
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| + var targets = [];
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| + var callback = t.step_func(function(event) {
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| + targets.push(event.target);
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| + if (targets.length == 4) {
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| + assert_array_equals(targets, [mc1, mc2, mc1, mc2]);
|
| + t.done();
|
| + }
|
| + });
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| + mc1.addEventListener('volumechange', callback);
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| + mc2.addEventListener('volumechange', callback);
|
| +});
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| +</script>
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|
|