| Index: third_party/WebKit/LayoutTests/media/controls/closed-captions-dynamic-update.html
|
| diff --git a/third_party/WebKit/LayoutTests/media/controls/closed-captions-dynamic-update.html b/third_party/WebKit/LayoutTests/media/controls/closed-captions-dynamic-update.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..dc9d80d2a318eea4a14210838f026edf8397cdd6
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/media/controls/closed-captions-dynamic-update.html
|
| @@ -0,0 +1,72 @@
|
| +<!DOCTYPE html>
|
| +<title>Tests that the closed captions button enables track switching.</title>
|
| +<script src='../../resources/testharness.js'></script>
|
| +<script src='../../resources/testharnessreport.js'></script>
|
| +<script src='../media-file.js'></script>
|
| +<script src='../media-controls.js'></script>
|
| +<video controls>
|
| + <track src='../track/captions-webvtt/captions-fast.vtt' kind='captions'>
|
| + <track src='../track/captions-webvtt/captions-rtl.vtt' kind='captions'>
|
| +</video>
|
| +<script>
|
| +async_test(t => {
|
| + var video = document.querySelector('video');
|
| +
|
| + video.oncanplaythrough = t.step_func(_ => {
|
| + assert_true(isClosedCaptionsButtonVisible(video));
|
| +
|
| + // The captions track should be listed in textTracks, but not yet loaded.
|
| + assert_equals(video.textTracks.length, 2);
|
| + assert_equals(video.textTracks[0].mode, 'disabled');
|
| + assert_equals(video.textTracks[1].mode, 'disabled');
|
| + assert_equals(textTrackContainerElement(video), null);
|
| +
|
| + var tracks = document.querySelectorAll('track');
|
| + tracks[0].onload = t.step_func(_ => {
|
| + assert_equals(textTrackDisplayElement(video).innerText, 'Lorem');
|
| +
|
| + // Captions should not be visible after Off is clicked.
|
| + turnClosedCaptionsOff(video);
|
| + assert_equals(textTrackDisplayElement(video), null);
|
| +
|
| + // Remove the track elements.
|
| + tracks[1].remove();
|
| + tracks[0].remove();
|
| +
|
| + // The controls are updated asynchronously.
|
| + setTimeout(t.step_func(_ => {
|
| + assert_false(isClosedCaptionsButtonVisible(video));
|
| +
|
| + // Add non-default text track through HTML with unloadable URI.
|
| + var track = document.createElement('track');
|
| + track.setAttribute('src', 'invalid.vtt');
|
| +
|
| + track.onerror = t.step_func(_ => {
|
| + // Track failed to load.
|
| + assert_false(isClosedCaptionsButtonVisible(video));
|
| + // Add a text track through JS to the video element.
|
| + var newTrack = video.addTextTrack('captions', 'English', 'en');
|
| + setTimeout(t.step_func_done(_ => {
|
| + assert_true(isClosedCaptionsButtonVisible(video));
|
| + }));
|
| + });
|
| +
|
| + video.appendChild(track);
|
| + assert_equals(track.readyState, HTMLTrackElement.NONE);
|
| + assert_equals(track.track.mode, 'disabled');
|
| + assert_equals(video.textTracks.length, 1);
|
| +
|
| + setTimeout(t.step_func(_ => {
|
| + assert_true(isClosedCaptionsButtonVisible(video));
|
| + clickTextTrackAtIndex(video, 0);
|
| + }));
|
| + }));
|
| + });
|
| +
|
| + // Captions track should load and captions should become visible after a track is selected.
|
| + clickTextTrackAtIndex(video, 0);
|
| + });
|
| +
|
| + video.src = findMediaFile('video', '../content/counting');
|
| +});
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 2539023002:
Media Controls: Use events to update controls for closed captions. (Closed)
