| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| |
| <script> |
| test(function() { |
| var player = document.documentElement.animate([], 100000); |
| assert_true(player.finished instanceof Promise); |
| }, 'The finished attribute should be a Promise'); |
| |
| async_test(function(t) { |
| var player = document.documentElement.animate([], 100000); |
| var promise = player.finished; |
| player.finish(); |
| promise.then(function(p) { |
| t.step(function() { |
| assert_equals(promise, player.finished); |
| }); |
| t.done(); |
| }); |
| }, 'The finished promise should not be replaced when the player finishes'); |
| |
| async_test(function(t) { |
| var player = document.documentElement.animate([], 100000); |
| player.finish(); |
| player.finished.then(function(p) { |
| t.step(function() { |
| assert_equals(p, player); |
| }); |
| t.done(); |
| }); |
| }, 'The finished promise should resolve when the player finishes'); |
| |
| async_test(function(t) { |
| var player = document.documentElement.animate([], 100000); |
| player.finished.then(function() {}, function(e) { |
| t.step(function() { |
| assert_equals(e.code, DOMException.ABORT_ERR); |
| }); |
| t.done(); |
| }); |
| player.cancel(); |
| }, 'The finished promise should be rejected if the player is cancelled'); |
| |
| test(function() { |
| var player = document.documentElement.animate([], 100000); |
| player.finish(); |
| var promise = player.finished; |
| player.play(); |
| assert_not_equals(player.finished, promise); |
| }, 'A new finished promise should be created when a finished player is resumed'); |
| |
| test(function() { |
| var player = document.documentElement.animate([], 100000); |
| var promise = player.finished; |
| player.cancel(); |
| assert_not_equals(player.finished, promise); |
| }, 'A new finished promise should be created when a running player is cancelled'); |
| |
| test(function() { |
| var player = document.documentElement.animate([], 100000); |
| var promise = player.finished; |
| player.finish(); |
| player.cancel(); |
| assert_not_equals(player.finished, promise); |
| }, 'A new finished promise should be created when a finished player is cancelled'); |
| </script> |
