LayoutTests/media/track/track-css-user-settings-override-internal-settings.html - Issue 921833003: Expose APIs for text track settings

Unified Diff: LayoutTests/media/track/track-css-user-settings-override-internal-settings.html

Issue 921833003: Expose APIs for text track settings (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Addressed nits Created 5 years, 9 months ago

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Index: LayoutTests/media/track/track-css-user-settings-override-internal-settings.html

diff --git a/LayoutTests/media/track/track-css-user-settings-override-internal-settings.html b/LayoutTests/media/track/track-css-user-settings-override-internal-settings.html

new file mode 100644

index 0000000000000000000000000000000000000000..1aeed98cb22f043111e9bd3abf62c943665f11e4

--- /dev/null

+++ b/LayoutTests/media/track/track-css-user-settings-override-internal-settings.html

@@ -0,0 +1,50 @@

+<!DOCTYPE html>

+<script src=../media-file.js></script>

+<script src=../video-test.js></script>

+<script src=../media-controls.js></script>

+<script>

+ function applyUserOverrideSettings() {

+ if (window.internals) {

+ internals.settings.setTextTrackTextColor("purple");

+ internals.settings.setTextTrackTextSize("14px");

+ }

+ function verifyDefaultSettings() {

+ consoleWrite("");

+ cue = textTrackDisplayElement(video, 'cue');

+ // These are the expected default cue settings per spec

+ // http://dev.w3.org/html5/webvtt/#applying-css-properties-to-webvtt-node-objects

+ testExpected("getComputedStyle(cue).color", "rgb(255, 255, 255)");

+ testExpected("getComputedStyle(cue).backgroundColor", "rgba(0, 0, 0, 0.8)");

+ testExpected("getComputedStyle(cue).fontFamily", "sans-serif");

+ // Apply user settings for color and font-size and verify that the other internal settings are retained.

+ applyUserOverrideSettings();

+ run("video.currentTime = 0.3");

+ checkExpected();

+ }

+ function checkExpected() {

+ consoleWrite("");

+ cue = textTrackDisplayElement(video, 'cue');

+ testExpected("getComputedStyle(cue).color", "rgb(128, 0, 128)");

+ testExpected("getComputedStyle(cue).fontSize", "14px");

+ // When there is no user setting specified for background-color and font-family, the internal settings are applied.

+ testExpected("getComputedStyle(cue).backgroundColor", "rgba(0, 0, 0, 0.8)");

+ testExpected("getComputedStyle(cue).fontFamily", "sans-serif");

+ endTest();

+ }

+ window.onload = function() {

+ consoleWrite("Test that WebVTT objects are being styled correctly based on user settings that should override default settings.");

+ findMediaElement();

+ video.src = findMediaFile('video', '../content/test');

+ video.currentTime = 0.1;

+ waitForEvent('canplaythrough', verifyDefaultSettings);

+ }

+</script>

+<video>

+ <track src="captions-webvtt/styling.vtt" kind="captions" default>

+</video>