| <!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.ready instanceof Promise); |
| }, 'The ready attribute should be a Promise'); |
| |
| async_test(function(t) { |
| var player = document.documentElement.animate([], 100000); |
| player.cancel(); |
| player.ready.then(function(p) { |
| t.step(function() { |
| assert_equals(p, player); |
| }); |
| t.done(); |
| }); |
| }, 'The ready promise should be resolved when a player is in the idle play state'); |
| |
| test(function() { |
| var player = document.documentElement.animate([], 100000); |
| var promise = player.ready; |
| player.cancel(); |
| assert_not_equals(player.ready, promise); |
| }, 'The ready promise should be replaced when the player is cancelled'); |
| |
| test(function() { |
| var player = document.documentElement.animate([], 100000); |
| player.cancel(); |
| var promise = player.ready; |
| player.play(); |
| assert_not_equals(player.ready, promise); |
| }, 'The ready promise should be replaced when the player enters the pending state'); |
| |
| async_test(function(t) { |
| var player = document.documentElement.animate([], 100000); |
| player.ready.then(function() { |
| t.step(function() { |
| assert_unreached(); |
| }); |
| }, function(e) { |
| t.step(function() { |
| assert_equals(e.code, DOMException.ABORT_ERR); |
| }); |
| t.done(); |
| }); |
| player.cancel(); |
| }, 'A pending ready promise should be rejected when the player is cancelled'); |
| |
| async_test(function(t) { |
| var player = document.documentElement.animate([], 100000); |
| var promise = player.ready; |
| promise.then(function(p) { |
| t.step(function() { |
| assert_equals(p, player); |
| assert_equals(player.ready, promise); |
| }); |
| t.done(); |
| }); |
| }, 'A pending ready promise should be resolved and not replaced when the player enters the running state'); |
| |
| async_test(function(t) { |
| var player = document.documentElement.animate([], 100000); |
| var promise = player.ready; |
| player.finish(); |
| promise.then(function(p) { |
| t.step(function() { |
| assert_equals(p, player); |
| assert_equals(player.ready, promise); |
| }); |
| t.done(); |
| }); |
| }, 'A pending ready promise should be resolved and not replaced when the player enters the finished state'); |
| |
| async_test(function(t) { |
| var player = document.documentElement.animate([], 100000); |
| var promise = player.ready; |
| player.pause(); |
| promise.then(function(p) { |
| t.step(function() { |
| assert_equals(p, player); |
| assert_equals(player.ready, promise); |
| }); |
| t.done(); |
| }); |
| }, 'A pending ready promise should be resolved and not replaced when the player enters the paused state'); |
| </script> |
