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Unified Diff: third_party/WebKit/LayoutTests/external/wpt/html/semantics/embedded-content/media-elements/ready-states/autoplay-with-slow-text-tracks.html

Issue 2695813009: Import wpt@503f5b5f78ec4e87d144f78609f363f0ed0ea8db (Closed)
Patch Set: Skip some tests Created 3 years, 10 months ago
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Index: third_party/WebKit/LayoutTests/external/wpt/html/semantics/embedded-content/media-elements/ready-states/autoplay-with-slow-text-tracks.html
diff --git a/third_party/WebKit/LayoutTests/external/wpt/html/semantics/embedded-content/media-elements/ready-states/autoplay-with-slow-text-tracks.html b/third_party/WebKit/LayoutTests/external/wpt/html/semantics/embedded-content/media-elements/ready-states/autoplay-with-slow-text-tracks.html
new file mode 100644
index 0000000000000000000000000000000000000000..cf1b98c2bceafb32652da39197a4da31d7ea9694
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/external/wpt/html/semantics/embedded-content/media-elements/ready-states/autoplay-with-slow-text-tracks.html
@@ -0,0 +1,45 @@
+<!doctype html>
+<title>autoplay with slow text tracks</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/media.js"></script>
+<div id="log"></div>
+<script>
+// https://html.spec.whatwg.org/#ready-states says:
+//
+// HAVE_FUTURE_DATA: "the text tracks are ready".
+// HAVE_ENOUGH_DATA: All the conditions described for the HAVE_FUTURE_DATA state are met, ...
+//
+// When the ready state of a media element whose networkState is not NETWORK_EMPTY changes,
+// the user agent must follow the steps given below:
+// If the new ready state is HAVE_ENOUGH_DATA
+// (autoplay)
+//
+// So if the text tracks are not yet ready, we can't autoplay.
+
+var started = 0;
+var numOfTests = 5;
+
+function createTest() {
+ var video = document.createElement('video');
+ video.src = getVideoURI('/media/movie_5');
+ video.autoplay = true;
+ video.muted = true;
+ video.controls = true;
+ video.onplaying = function() {
+ started++;
+ assert_equals(track.track.cues.length, 1);
+ if (started === numOfTests) {
+ done();
+ }
+ };
+ var track = document.createElement('track');
+ track.src = '/media/foo.vtt?pipe=trickle(d2)';
+ track.default = true;
+ video.appendChild(track);
+ document.body.appendChild(video);
+}
+for (var i = 0; i < numOfTests; ++i) {
+ createTest();
+}
+</script>

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