1 suite('player-finish-event', function() { 2 setup(function() { 3 this.element = document.createElement('div'); 4 document.documentElement.appendChild(this.element); 5 this.player = this.element.animate([], 1000); 6 }); 7 teardown(function() { 8 if (this.element.parent) 9 this.element.removeChild(this.target); 10 }); 11 12 test('fire when player completes', function(done) { 13 var ready = false; 14 var fired = false; 15 var player = this.player; 16 player.onfinish = function(event) { 17 assert(ready, 'must not be called synchronously'); 18 assert.equal(this, player); 19 assert.equal(event.target, player); 20 assert.equal(event.currentTime, 1000); 21 assert.equal(event.timelineTime, 1100); 22 if (fired) 23 assert(false, 'must not get fired twice'); 24 fired = true; 25 done(); 26 }; 27 tick(100); 28 tick(1100); 29 tick(2100); 30 ready = true; 31 }); 32 33 test('fire when reversed player completes', function(done) { 34 this.player.onfinish = function(event) { 35 assert.equal(event.currentTime, 0); 36 assert.equal(event.timelineTime, 1001); 37 done(); 38 }; 39 tick(0); 40 tick(500); 41 this.player.reverse(); 42 tick(501); 43 tick(1001); 44 }); 45 46 test('fire after player is cancelled', function(done) { 47 this.player.onfinish = function(event) { 48 assert.equal(event.currentTime, 0); 49 assert.equal(event.timelineTime, 1, 'event must be fired on next sample'); 50 done(); 51 }; 52 tick(0); 53 this.player.cancel(); 54 tick(1); 55 }); 56 57 test('multiple event listeners', function(done) { 58 var count = 0; 59 function createHandler(expectedCount) { 60 return function() { 61 count++; 62 assert.equal(count, expectedCount); 63 }; 64 } 65 var toRemove = createHandler(0); 66 this.player.addEventListener('finish', createHandler(1)); 67 this.player.addEventListener('finish', createHandler(2)); 68 this.player.addEventListener('finish', toRemove); 69 this.player.addEventListener('finish', createHandler(3)); 70 this.player.removeEventListener('finish', toRemove); 71 this.player.onfinish = function() { 72 assert.equal(count, 3); 73 done(); 74 }; 75 tick(0); 76 this.player.cancel(); 77 tick(1000); 78 }); 79 }); 80
