npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions

polymer_0.5.0/bower_components/web-animations-js/test/js/player.js

+suite('player', function() {
+  setup(function() {
+    webAnimationsMinifill.timeline._players = [];
+  });
+  test('zero duration animation works', function() {
+    tick(90);
+    var p = document.body.animate([], 0);
+    tick(100);
+    assert.equal(p.startTime, 100);
+    assert.equal(p.currentTime, 0);
+  });
+  test('playing works as expected', function() {
+    tick(90);
+    var p = document.body.animate([], 2000);
+    tick(100);
+    assert.equal(p.startTime, 100);
+    assert.equal(p.currentTime, 0);
+    tick(300);
+    assert.equal(p.startTime, 100);
+    assert.equal(p.currentTime, 200);
+  });
+  test('pause at start of play', function() {
+    tick(90);
+    var p = document.body.animate([], 2000);
+    p.pause();
+    tick(100);
+    assert.equal(p.currentTime, 0);
+    tick(300);
+    p.play();
+    assert.equal(p.currentTime, 0);
+    tick(310);
+    assert.equal(p.currentTime, 0);
+    assert.equal(p.startTime, 310);
+
+    var p = document.body.animate([], 2000);
+    p.startTime = -690;
+    p.pause();
+    assert.equal(p.currentTime, null);
+    tick(700);
+    p.play();
+    tick(701);
+    assert.equal(p.currentTime, 1000);
+    tick(800);
+    assert.equal(p.currentTime, 1099);
+    assert.equal(p.startTime, -299);
+  });
+  test('pausing works as expected', function() {
+    tick(190);
+    var p = document.body.animate([], 3000);
+    tick(200);
+    tick(1500);
+    assert.equal(p.startTime, 200);
+    assert.equal(p.currentTime, 1300);
+    p.pause();
+    assert.equal(p.startTime, null);
+    assert.equal(p.currentTime, null);
+    tick(2500);
+    assert.equal(p.startTime, null);
+    assert.equal(p.currentTime, 1300);
+    p.play();
+    tick(2510);
+    assert.equal(p.startTime, 1210);
+    assert.equal(p.currentTime, 1300);
+    tick(3500);
+    assert.equal(p.startTime, 1210);
+    assert.equal(p.currentTime, 2290);
+  });
+  test('reversing works as expected', function() {
+    tick(290);
+    var p = document.body.animate([], 1000);
+    tick(300);
+    assert.equal(p.startTime, 300);
+    assert.equal(p.currentTime, 0);
+    tick(600);
+    assert.equal(p.startTime, 300);
+    assert.equal(p.currentTime, 300);
+    assert.equal(p.playbackRate, 1);
+    p.reverse();
+    tick(600);
+    assert.equal(p.startTime, 900);
+    assert.equal(p.currentTime, 300);
+    assert.equal(p.playbackRate, -1);
+    tick(700);
+    assert.equal(p.startTime, 900);
+    assert.equal(p.currentTime, 200);
+  });
+  test('reversing after pausing', function() {
+    tick(90);
+    var p = document.body.animate([], 1000);
+    tick(100);
+    tick(600);
+    p.reverse();
+    tick(601);
+    tick(700);
+    assert.equal(p.startTime, 1101);
+    assert.equal(p.currentTime, 401);
+  });
+  test('reversing after finishing works as expected', function() {
+    tick(90);
+    var p = document.body.animate([], 1000);
+    tick(100);
+    tick(1200);
+    assert.equal(p.finished, true);
+    assert.equal(p.startTime, 100);
+    assert.equal(p.currentTime, 1000);
+    tick(1500);
+    assert.equal(p.currentTime, 1000);
+    assert.equal(isTicking(), false);
+    p.reverse();
+    assert.equal(p._startTime, null);
+    assert.equal(p.currentTime, 1000);
+    tick(1600);
+    assert.equal(p.startTime, 2600);
+    assert.equal(p.currentTime, 1000);
+  });
+  test('playing after finishing works as expected', function() {
+    tick(90);
+    var p = document.body.animate([], 1000);
+    tick(100);
+    tick(1200);
+    assert.equal(p.finished, true);
+    assert.equal(p.startTime, 100);
+    assert.equal(p.currentTime, 1000);
+    tick(1500);
+    assert.equal(p.currentTime, 1000);
+    assert.equal(isTicking(), false);
+    p.play();
+    assert.equal(p.startTime, null);
+    assert.equal(p.currentTime, 0);
+    tick(1600);
+    assert.equal(p.startTime, 1600);
+    assert.equal(p.currentTime, 0);
+  });
+  test('limiting works as expected', function() {
+    tick(390);
+    var p = document.body.animate([], 1000);
+    tick(400);
+    assert.equal(p.startTime, 400);
+    assert.equal(p.currentTime, 0);
+    tick(900);
+    assert.equal(p.startTime, 400);
+    assert.equal(p.currentTime, 500);
+    tick(1400);
+    assert.equal(p.startTime, 400);
+    assert.equal(p.currentTime, 1000);
+    tick(1500);
+    assert.equal(p.startTime, 400);
+    assert.equal(p.currentTime, 1000);
+    p.reverse();
+    assert.equal(p.playbackRate, -1);
+    assert.equal(p.currentTime, 1000);
+    assert.equal(p._startTime, null);
+    tick(2000);
+    assert.equal(p.currentTime, 1000);
+    assert.equal(p.startTime, 3000);
+    tick(2200);
+    assert.equal(p.currentTime, 800);
+    assert.equal(p.startTime, 3000);
+    tick(3200);
+    assert.equal(p.currentTime, 0);
+    assert.equal(p.startTime, 3000);
+    tick(3500);
+    assert.equal(p.currentTime, 0);
+    assert.equal(p.startTime, 3000);
+  });
+  test('play after limit works as expected', function() {
+    tick(490);
+    var p = document.body.animate([], 2000);
+    tick(500);
+    tick(2600);
+    assert.equal(p.currentTime, 2000);
+    assert.equal(p.startTime, 500);
+    assert.equal(p.finished, true);
+    assert.equal(p.playbackRate, 1);
+    setTicking(true);
+    p.play();
+    tick(2700);
+    assert.equal(p.startTime, 2700);
+    assert.equal(p.currentTime, 0);
+    assert.equal(p.finished, false);
+    assert.equal(p.playbackRate, 1);
+  });
+  test('play after limit works as expected (reversed)', function() {
+    tick(590);
+    var p = document.body.animate([], 3000);
+    tick(600);
+    tick(700);
+    p.reverse();
+    tick(701);
+    tick(900);
+    assert.equal(p.startTime, 801);
+    assert.equal(p.currentTime, 0);
+    assert.equal(p.finished, true);
+    assert.equal(p.playbackRate, -1);
+    setTicking(true);
+    p.play();
+    tick(1000);
+    assert.equal(p.startTime, 4000);
+    assert.equal(p.currentTime, 3000);
+    assert.equal(p.finished, false);
+    assert.equal(p.playbackRate, -1);
+  });
+  test('seeking works as expected', function() {
+    tick(690);
+    var p = document.body.animate([], 2000);
+    tick(700);
+    tick(900);
+    assert.equal(p.currentTime, 200);
+    p.currentTime = 600;
+    assert.equal(p.currentTime, 600);
+    assert.equal(p.startTime, 300);
+    p.reverse();
+    tick(1000);
+    assert.equal(p.startTime, 1600);
+    p.currentTime = 300;
+    assert.equal(p.currentTime, 300);
+    assert.equal(p.startTime, 1300);
+  });
+  test('seeking while paused works as expected', function() {
+    tick(790);
+    var p = document.body.animate([], 1000);
+    tick(800);
+    tick(1000);
+    p.pause();
+    assert.equal(p.currentTime, null);
+    assert.equal(p.startTime, null);
+    assert.equal(p.paused, true);
+    p.currentTime = 500;
+    assert.equal(p.startTime, null);
+    assert.equal(p.paused, true);
+  });
+  test('setting start time while paused is ignored', function() {
+    tick(900);
+    var p = document.body.animate([], 1234);
+    p.pause();
+    assert.equal(p.startTime, null);
+    assert.equal(p.currentTime, null);
+    p.startTime = 2232;
+    assert.equal(p.startTime, null);
+    assert.equal(p.currentTime, null);
+  });
+  test('finishing works as expected', function() {
+    tick(1000);
+    var p = document.body.animate([], 2000);
+    p.finish();
+    assert.equal(p.startTime, 0);
+    assert.equal(p.currentTime, 2000);
+    p.reverse();
+    p.finish();
+    assert.equal(p.currentTime, 0);
+    assert.equal(p.startTime, 2000);
+    tick(2000);
+  });
+  test('cancelling clears all effects', function() {
+    tick(0);
+    var target = document.createElement('div');
+    document.documentElement.appendChild(target);
+    var player = target.animate([{marginLeft: '50px'}, {marginLeft: '50px'}], 1000);
+    tick(10);
+    tick(110);
+    assert.equal(getComputedStyle(target).marginLeft, '50px');
+    player.cancel();
+    // getComputedStyle forces a tick.
+    assert.equal(getComputedStyle(target).marginLeft, '0px');
+    assert.deepEqual(webAnimationsMinifill.timeline._players, []);
+    tick(120);
+    assert.equal(getComputedStyle(target).marginLeft, '0px');
+    assert.deepEqual(webAnimationsMinifill.timeline._players, []);
+    document.documentElement.removeChild(target);
+  });
+  test('startTime is set on first tick if timeline hasn\'t started', function() {
+    webAnimationsMinifill.timeline.currentTime = undefined;
+    var p = document.body.animate([], 1000);
+    tick(0);
+    tick(100);
+    assert.equal(p.startTime, 0);
+  });
+  test('players which are finished and not filling get discarded', function() {
+    tick(90);
+    var nofill = document.body.animate([], 100);
+    var fill = document.body.animate([], {duration: 100, fill: 'forwards'});
+    assert.deepEqual(webAnimationsMinifill.timeline._players, [nofill._player || nofill, fill._player || fill]);
+    tick(100);
+    assert.deepEqual(webAnimationsMinifill.timeline._players, [nofill._player || nofill, fill._player || fill]);
+    tick(400);
+    assert.deepEqual(webAnimationsMinifill.timeline._players, [fill._player || fill]);
+  });
+  test('discarded players get re-added on modification', function() {
+    tick(90);
+    var player = document.body.animate([], 100);
+    tick(100);
+    tick(400);
+    assert.deepEqual(webAnimationsMinifill.timeline._players, []);
+    player.currentTime = 0;
+    assert.deepEqual(webAnimationsMinifill.timeline._players, [player._player || player]);
+  });
+  test('players in the before phase are not discarded', function() {
+    tick(100);
+    var player = document.body.animate([], 100);
+    player.currentTime = -50;
+    tick(110);
+    assert.deepEqual(webAnimationsMinifill.timeline._players, [player._player || player]);
+  });
+  test('players that go out of effect should not clear the effect of players that are in effect', function() {
+    var target = document.createElement('div');
+    document.body.appendChild(target);
+    tick(0);
+    var playerBehind = target.animate([{marginLeft: '200px'}, {marginLeft: '200px'}], 200);
+    var playerInfront = target.animate([{marginLeft: '100px'}, {marginLeft: '100px'}], 100);
+    tick(50);
+    assert.equal(getComputedStyle(target).marginLeft, '100px', 't = 50');
+    tick(150);
+    assert.equal(getComputedStyle(target).marginLeft, '200px', 't = 150');
+    tick(250);
+    assert.equal(getComputedStyle(target).marginLeft, '0px', 't = 250');
+    document.body.removeChild(target);
+  });
+  test('player modifications should update CSS effects immediately', function() {
+    var target = document.createElement('div');
+    document.body.appendChild(target);
+    tick(0);
+    var playerBehind = target.animate([{width: '1234px'}, {width: '1234px'}], {duration: 1, fill: 'both'});
+    var playerInfront = target.animate([{width: '0px'}, {width: '100px'}], 100);
+    assert.equal(getComputedStyle(target).width, '0px');
+    playerInfront.currentTime = 50;
+    assert.equal(getComputedStyle(target).width, '50px');
+    playerInfront.currentTime = 100;
+    assert.equal(getComputedStyle(target).width, '1234px');
+    playerInfront.play();
+    assert.equal(getComputedStyle(target).width, '0px');
+    playerInfront.startTime = -50;
+    assert.equal(getComputedStyle(target).width, '50px');
+    document.body.removeChild(target);
+  });
+  test('Player that hasn\'t been played has playState \'idle\'', function() {
+    var source = new minifillAnimation(document.body, [], 1000);
+    var p = new Player(source);
+    assert.equal(p.playState, 'idle');
+  });
+  test('playState works for a simple animation', function() {
+    var p = document.body.animate([], 1000);
+    tick(0);
+    assert.equal(p.playState, 'running');
+    tick(100);
+    assert.equal(p.playState, 'running');
+    p.pause();
+    assert.equal(p.playState, 'pending');
+    tick(101);
+    assert.equal(p.playState, 'paused');
+    p.play();
+    assert.equal(p.playState, 'pending');
+    tick(102);
+    assert.equal(p.playState, 'running');
+    tick(1002);
+    assert.equal(p.playState, 'finished');
+  });
+  test('Play after cancel', function() {
+    var p = document.body.animate([], 1000);
+    assert.equal(p.playState, 'pending');
+    tick(0);
+    p.cancel();
+    assert.equal(p.playState, 'idle');
+    assert.equal(p.currentTime, null);
+    assert.equal(p.startTime, null);
+    tick(1);
+    assert.equal(p.playState, 'idle');
+    assert.equal(p.currentTime, null);
+    assert.equal(p.startTime, null);
+    p.play();
+    assert.equal(p.playState, 'pending');
+    assert.equal(p.currentTime, 0);
+    assert.equal(p.startTime, null);
+    tick(10);
+    assert.equal(p.playState, 'running');
+    assert.equal(p.currentTime, 0);
+    assert.equal(p.startTime, 10);
+  });
+  test('Reverse after cancel', function() {
+    var p = document.body.animate([], 300);
+    tick(0);
+    p.cancel();
+    assert.equal(p.playState, 'idle');
+    assert.equal(p.currentTime, null);
+    assert.equal(p.startTime, null);
+    tick(1);
+    p.reverse();
+    assert.equal(p.playState, 'pending');
+    assert.equal(p.currentTime, 300);
+    assert.equal(p.startTime, null);
+    tick(100);
+    assert.equal(p.playState, 'running');
+    assert.equal(p.currentTime, 300);
+    assert.equal(p.startTime, 400);
+    tick(300);
+    assert.equal(p.playState, 'running');
+    assert.equal(p.currentTime, 100);
+    assert.equal(p.startTime, 400);
+    tick(400);
+    assert.equal(p.playState, 'finished');
+    assert.equal(p.currentTime, 0);
+    assert.equal(p.startTime, 400);
+  });
+  test('Finish after cancel', function() {
+    var p = document.body.animate([], 300);
+    tick(0);
+    p.cancel();
+    assert.equal(p.playState, 'idle');
+    assert.equal(p.currentTime, null);
+    assert.equal(p.startTime, null);
+    tick(1);
+    p.finish();
+    assert.equal(p.playState, 'idle');
+    assert.equal(p.currentTime, null);
+    assert.equal(p.startTime, null);
+    tick(2);
+    assert.equal(p.playState, 'idle');
+    assert.equal(p.currentTime, null);
+    assert.equal(p.startTime, null);
+  });
+  test('Pause after cancel', function() {
+    var p = document.body.animate([], 300);
+    tick(0);
+    p.cancel();
+    assert.equal(p.playState, 'idle');
+    assert.equal(p.currentTime, null);
+    assert.equal(p.startTime, null);
+    tick(1);
+    p.pause();
+    assert.equal(p.playState, 'idle');
+    assert.equal(p.currentTime, null);
+    assert.equal(p.startTime, null);
+  });
+  test('Players ignore NaN times', function() {
+    var p = document.body.animate([], 300);
+    p.startTime = 100;
+    tick(110);
+    assert.equal(p.currentTime, 10);
+    p.startTime = NaN;
+    assert.equal(p.startTime, 100);
+    p.currentTime = undefined;
+    assert.equal(p.currentTime, 10);
+  });
+  test('play() should not set a start time', function() {
+    var p = document.body.animate([], 1000);
+    p.cancel();
+    assert.equal(p.startTime, null);
+    assert.equal(p.playState, 'idle');
+    p.play();
+    assert.equal(p.startTime, null);
+    assert.equal(p.playState, 'pending');
+  });
+  test('reverse() should not set a start time', function() {
+    var p = document.body.animate([], 1000);
+    p.cancel();
+    assert.equal(p.startTime, null);
+    assert.equal(p.playState, 'idle');
+    p.reverse();
+    assert.equal(p.startTime, null);
+    assert.equal(p.playState, 'pending');
+  });
+});