1 files changed, 123 insertions, 0 deletions
diff --git a/devtools/server/tests/browser/browser_animation_playerState.js b/devtools/server/tests/browser/browser_animation_playerState.js
new file mode 100644
index 000000000..ac5842e39
--- /dev/null
+++ b/devtools/server/tests/browser/browser_animation_playerState.js
@@ -0,0 +1,123 @@
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Check the animation player's initial state
+
+add_task(function* () {
+  let {client, walker, animations} =
+    yield initAnimationsFrontForUrl(MAIN_DOMAIN + "animation.html");
+
+  yield playerHasAnInitialState(walker, animations);
+  yield playerStateIsCorrect(walker, animations);
+
+  yield client.close();
+  gBrowser.removeCurrentTab();
+});
+
+function* playerHasAnInitialState(walker, animations) {
+  let node = yield walker.querySelector(walker.rootNode, ".simple-animation");
+  let [player] = yield animations.getAnimationPlayersForNode(node);
+
+  ok(player.initialState, "The player front has an initial state");
+  ok("startTime" in player.initialState, "Player's state has startTime");
+  ok("currentTime" in player.initialState, "Player's state has currentTime");
+  ok("playState" in player.initialState, "Player's state has playState");
+  ok("playbackRate" in player.initialState, "Player's state has playbackRate");
+  ok("name" in player.initialState, "Player's state has name");
+  ok("duration" in player.initialState, "Player's state has duration");
+  ok("delay" in player.initialState, "Player's state has delay");
+  ok("iterationCount" in player.initialState,
+     "Player's state has iterationCount");
+  ok("fill" in player.initialState, "Player's state has fill");
+  ok("easing" in player.initialState, "Player's state has easing");
+  ok("direction" in player.initialState, "Player's state has direction");
+  ok("isRunningOnCompositor" in player.initialState,
+     "Player's state has isRunningOnCompositor");
+  ok("type" in player.initialState, "Player's state has type");
+  ok("documentCurrentTime" in player.initialState,
+     "Player's state has documentCurrentTime");
+}
+
+function* playerStateIsCorrect(walker, animations) {
+  info("Checking the state of the simple animation");
+
+  let player = yield getAnimationPlayerForNode(walker, animations,
+                                               ".simple-animation", 0);
+  let state = yield player.getCurrentState();
+  is(state.name, "move", "Name is correct");
+  is(state.duration, 200000, "Duration is correct");
+  // null = infinite count
+  is(state.iterationCount, null, "Iteration count is correct");
+  is(state.fill, "none", "Fill is correct");
+  is(state.easing, "linear", "Easing is correct");
+  is(state.direction, "normal", "Direction is correct");
+  is(state.playState, "running", "PlayState is correct");
+  is(state.playbackRate, 1, "PlaybackRate is correct");
+  is(state.type, "cssanimation", "Type is correct");
+
+  info("Checking the state of the transition");
+
+  player =
+    yield getAnimationPlayerForNode(walker, animations, ".transition", 0);
+  state = yield player.getCurrentState();
+  is(state.name, "width", "Transition name matches transition property");
+  is(state.duration, 500000, "Transition duration is correct");
+  // transitions run only once
+  is(state.iterationCount, 1, "Transition iteration count is correct");
+  is(state.fill, "backwards", "Transition fill is correct");
+  is(state.easing, "linear", "Transition easing is correct");
+  is(state.direction, "normal", "Transition direction is correct");
+  is(state.playState, "running", "Transition playState is correct");
+  is(state.playbackRate, 1, "Transition playbackRate is correct");
+  is(state.type, "csstransition", "Transition type is correct");
+  // chech easing in keyframe
+  let keyframes = yield player.getFrames();
+  is(keyframes.length, 2, "Transition length of keyframe is correct");
+  is(keyframes[0].easing,
+     "ease-out", "Transition kerframes's easing is correct");
+
+  info("Checking the state of one of multiple animations on a node");
+
+  // Checking the 2nd player
+  player = yield getAnimationPlayerForNode(walker, animations,
+                                           ".multiple-animations", 1);
+  state = yield player.getCurrentState();
+  is(state.name, "glow", "The 2nd animation's name is correct");
+  is(state.duration, 100000, "The 2nd animation's duration is correct");
+  is(state.iterationCount, 5, "The 2nd animation's iteration count is correct");
+  is(state.fill, "both", "The 2nd animation's fill is correct");
+  is(state.easing, "linear", "The 2nd animation's easing is correct");
+  is(state.direction, "reverse", "The 2nd animation's direction is correct");
+  is(state.playState, "running", "The 2nd animation's playState is correct");
+  is(state.playbackRate, 1, "The 2nd animation's playbackRate is correct");
+  // chech easing in keyframe
+  keyframes = yield player.getFrames();
+  is(keyframes.length, 2, "The 2nd animation's length of keyframe is correct");
+  is(keyframes[0].easing,
+     "ease-out", "The 2nd animation's easing of kerframes is correct");
+
+  info("Checking the state of an animation with delay");
+
+  player = yield getAnimationPlayerForNode(walker, animations,
+                                           ".delayed-animation", 0);
+  state = yield player.getCurrentState();
+  is(state.delay, 5000, "The animation delay is correct");
+
+  info("Checking the state of an transition with delay");
+
+  player = yield getAnimationPlayerForNode(walker, animations,
+                                           ".delayed-transition", 0);
+  state = yield player.getCurrentState();
+  is(state.delay, 3000, "The transition delay is correct");
+}
+
+function* getAnimationPlayerForNode(walker, animations, nodeSelector, index) {
+  let node = yield walker.querySelector(walker.rootNode, nodeSelector);
+  let players = yield animations.getAnimationPlayersForNode(node);
+  let player = players[index];
+  yield player.ready();
+  return player;
+}