Add m-esr52 at 52.6.0

1 files changed, 44 insertions, 0 deletions

diff --git a/devtools/client/animationinspector/test/browser_animation_click_selects_animation.js b/devtools/client/animationinspector/test/browser_animation_click_selects_animation.js
new file mode 100644
index 000000000..d6d393d5a
--- /dev/null
+++ b/devtools/client/animationinspector/test/browser_animation_click_selects_animation.js
@@ -0,0 +1,44 @@
+/* vim: set 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 animations displayed in the timeline can be selected by clicking
+// them, and that this emits the right events and adds the right classes.
+
+add_task(function* () {
+  yield addTab(URL_ROOT + "doc_simple_animation.html");
+  let {panel} = yield openAnimationInspector();
+  let timeline = panel.animationsTimelineComponent;
+
+  let selected = timeline.rootWrapperEl.querySelectorAll(".animation.selected");
+  ok(!selected.length, "There are no animations selected by default");
+
+  info("Click on the first animation, expect the right event and right class");
+  let animation0 = yield clickOnAnimation(panel, 0);
+  is(animation0, timeline.animations[0],
+     "The selected event was emitted with the right animation");
+  ok(isTimeBlockSelected(timeline, 0),
+     "The time block has the right selected class");
+
+  info("Click on the second animation, expect it to be selected too");
+  let animation1 = yield clickOnAnimation(panel, 1);
+  is(animation1, timeline.animations[1],
+     "The selected event was emitted with the right animation");
+  ok(isTimeBlockSelected(timeline, 1),
+     "The second time block has the right selected class");
+
+  info("Click again on the first animation and check if it unselects");
+  yield clickOnAnimation(panel, 0, true);
+  ok(!isTimeBlockSelected(timeline, 0),
+     "The first time block has been unselected");
+});
+
+function isTimeBlockSelected(timeline, index) {
+  let animation = timeline.rootWrapperEl.querySelectorAll(".animation")[index];
+  let animatedProperties = timeline.rootWrapperEl.querySelectorAll(
+    ".animated-properties")[index];
+  return animation.classList.contains("selected") &&
+         animatedProperties.classList.contains("selected");
+}