Add m-esr52 at 52.6.0

1 files changed, 36 insertions, 0 deletions

diff --git a/devtools/server/tests/browser/browser_animation_getProperties.js b/devtools/server/tests/browser/browser_animation_getProperties.js
new file mode 100644
index 000000000..e95db544c
--- /dev/null
+++ b/devtools/server/tests/browser/browser_animation_getProperties.js
@@ -0,0 +1,36 @@
+/* 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 that the AnimationPlayerActor exposes a getProperties method that

+// returns the list of animated properties in the animation.

+

+const URL = MAIN_DOMAIN + "animation.html";

+

+add_task(function* () {

+  let {client, walker, animations} = yield initAnimationsFrontForUrl(URL);

+

+  info("Get the test node and its animation front");

+  let node = yield walker.querySelector(walker.rootNode, ".simple-animation");

+  let [player] = yield animations.getAnimationPlayersForNode(node);

+

+  ok(player.getProperties, "The front has the getProperties method");

+

+  let properties = yield player.getProperties();

+  is(properties.length, 1, "The correct number of properties was retrieved");

+

+  let propertyObject = properties[0];

+  is(propertyObject.name, "transform", "Property 0 is transform");

+

+  is(propertyObject.values.length, 2,

+    "The correct number of property values was retrieved");

+

+  // Note that we don't really test the content of the frame object here on

+  // purpose. This object comes straight out of the web animations API

+  // unmodified.

+

+  yield client.close();

+  gBrowser.removeCurrentTab();

+});