| <!DOCTYPE html> |
| <html> |
| <title>Test that player will jump backwards 10 seconds if double tapped on the left hand side.</title> |
| <script src="../../resources/gesture-util.js"></script> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <script src="../media-controls.js"></script> |
| <video controls width=400 src="../content/60_sec_video.webm"></video> |
| <script> |
| async_test(t => { |
| const video = document.querySelector('video'); |
| let time = 0; |
| |
| video.addEventListener('canplaythrough', t.step_func(() => { |
| // Seek the video to the middle |
| video.currentTime = 30; |
| }), { once: true }); |
| |
| video.ontimeupdate = t.step_func(() => { |
| // The time should never reach 25 seconds as we skipped over it |
| assert_not_equals(Math.round(video.currentTime), 25); |
| }); |
| |
| let double_tap_gesture; |
| |
| video.onseeked = t.step_func(() => { |
| const currentTime = Math.round(video.currentTime); |
| |
| if (currentTime == 30) { |
| // Double tap on the left side. |
| time = currentTime; |
| const coordinates = videoLeftEdgeCoordinates(video); |
| double_tap_gesture = doubleTapAt(coordinates[0], coordinates[1]); |
| } else if (time > 0) { |
| // Check the video went back 10 seconds |
| assert_greater_than(time, 0); |
| assert_equals(currentTime, time - 10); |
| double_tap_gesture.then(t.step_func_done()); |
| } |
| }); |
| |
| video.load(); |
| }); |
| </script> |
| </html> |
