From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 .../browser_animation_timeline_setCurrentTime.js   | 88 ++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 devtools/client/animationinspector/test/browser_animation_timeline_setCurrentTime.js

(limited to 'devtools/client/animationinspector/test/browser_animation_timeline_setCurrentTime.js')

diff --git a/devtools/client/animationinspector/test/browser_animation_timeline_setCurrentTime.js b/devtools/client/animationinspector/test/browser_animation_timeline_setCurrentTime.js
new file mode 100644
index 000000000..efc32c001
--- /dev/null
+++ b/devtools/client/animationinspector/test/browser_animation_timeline_setCurrentTime.js
@@ -0,0 +1,88 @@
+/* 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";
+
+requestLongerTimeout(2);
+
+// Animation.currentTime ignores neagtive delay and positive/negative endDelay
+// during fill-mode, even if they are set.
+// For example, when the animation timing is
+// { duration: 1000, iterations: 1, endDelay: -500, easing: linear },
+// the animation progress is 0.5 at 700ms because the progress stops as 0.5 at
+// 500ms in original animation. However, if you set as
+// animation.currentTime = 700 manually, the progress will be 0.7.
+// So we modify setCurrentTime method since
+// AnimationInspector should re-produce same as original animation.
+// In these tests,
+// we confirm the behavior of setCurrentTime by delay and endDelay.
+
+add_task(function* () {
+  yield addTab(URL_ROOT + "doc_timing_combination_animation.html");
+  const { panel, controller } = yield openAnimationInspector();
+
+  yield clickTimelinePlayPauseButton(panel);
+
+  const timelineComponent = panel.animationsTimelineComponent;
+  const timeBlockComponents = timelineComponent.timeBlocks;
+
+  // Test -5000ms.
+  let time = -5000;
+  yield controller.setCurrentTimeAll(time, true);
+  for (let i = 0; i < timeBlockComponents.length; i++) {
+    yield timeBlockComponents[i].animation.refreshState();
+    const state = yield timeBlockComponents[i].animation.state;
+    info(`Check the state at ${ time }ms with `
+         + `delay:${ state.delay } and endDelay:${ state.endDelay }`);
+    is(state.currentTime, 0,
+       `The currentTime should be 0 at setCurrentTime(${ time })`);
+  }
+
+  // Test 10000ms.
+  time = 10000;
+  yield controller.setCurrentTimeAll(time, true);
+  for (let i = 0; i < timeBlockComponents.length; i++) {
+    yield timeBlockComponents[i].animation.refreshState();
+    const state = yield timeBlockComponents[i].animation.state;
+    info(`Check the state at ${ time }ms with `
+         + `delay:${ state.delay } and endDelay:${ state.endDelay }`);
+    const expected = state.delay < 0 ? 0 : time;
+    is(state.currentTime, expected,
+       `The currentTime should be ${ expected } at setCurrentTime(${ time }).`
+       + ` delay: ${ state.delay } and endDelay: ${ state.endDelay }`);
+  }
+
+  // Test 60000ms.
+  time = 60000;
+  yield controller.setCurrentTimeAll(time, true);
+  for (let i = 0; i < timeBlockComponents.length; i++) {
+    yield timeBlockComponents[i].animation.refreshState();
+    const state = yield timeBlockComponents[i].animation.state;
+    info(`Check the state at ${ time }ms with `
+         + `delay:${ state.delay } and endDelay:${ state.endDelay }`);
+    const expected = state.delay < 0 ? time + state.delay : time;
+    is(state.currentTime, expected,
+       `The currentTime should be ${ expected } at setCurrentTime(${ time }).`
+       + ` delay: ${ state.delay } and endDelay: ${ state.endDelay }`);
+  }
+
+  // Test 150000ms.
+  time = 150000;
+  yield controller.setCurrentTimeAll(time, true);
+  for (let i = 0; i < timeBlockComponents.length; i++) {
+    yield timeBlockComponents[i].animation.refreshState();
+    const state = yield timeBlockComponents[i].animation.state;
+    info(`Check the state at ${ time }ms with `
+         + `delay:${ state.delay } and endDelay:${ state.endDelay }`);
+    const currentTime = state.delay < 0 ? time + state.delay : time;
+    const endTime =
+      state.delay + state.iterationCount * state.duration + state.endDelay;
+    const expected =
+      state.endDelay < 0 && state.fill === "both" && currentTime > endTime
+      ? endTime : currentTime;
+    is(state.currentTime, expected,
+       `The currentTime should be ${ expected } at setCurrentTime(${ time }).`
+       + ` delay: ${ state.delay } and endDelay: ${ state.endDelay }`);
+  }
+});
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