| <!DOCTYPE html> |
| <title>Test that default positioned TextTrack's cues are rendered correctly.</title> |
| <script src="../media-controls.js"></script> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../../resources/run-after-layout-and-paint.js"></script> |
| <video> |
| <track src="captions-webvtt/captions.vtt" kind="captions" default> |
| </video> |
| <script> |
| async_test(function(t) { |
| zoom_factor = 2.5; |
| testRunner.setPageZoomFactor(zoom_factor); |
| var video = document.querySelector("video"); |
| var testTrack = document.querySelector("track"); |
| video.src = "../content/test.ogv"; |
| |
| video.onseeked = t.step_func(function() { |
| assert_equals(window.devicePixelRatio, zoom_factor) |
| testFontSize([[2560, 1440], [1000, 300], [600, 450], [300, 150]]); |
| }); |
| |
| function testFontSize(subjects) { |
| var dimensions = subjects.shift(); |
| video.width = dimensions[0]; |
| video.height = dimensions[1]; |
| runAfterLayoutAndPaint(t.step_func(function() { |
| assert_equals(getComputedStyle(textTrackContainerElement(video)).fontSize, video.height * 0.05 + "px"); |
| if (subjects.length) { |
| testFontSize(subjects); |
| } else { |
| t.done(); |
| } |
| })); |
| } |
| |
| video.currentTime = 0.5; |
| }); |
| </script> |
