From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../browser/browser_animation_reconstructState.js | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 devtools/server/tests/browser/browser_animation_reconstructState.js (limited to 'devtools/server/tests/browser/browser_animation_reconstructState.js') diff --git a/devtools/server/tests/browser/browser_animation_reconstructState.js b/devtools/server/tests/browser/browser_animation_reconstructState.js new file mode 100644 index 0000000000..6cb64dcc72 --- /dev/null +++ b/devtools/server/tests/browser/browser_animation_reconstructState.js @@ -0,0 +1,39 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Check that, even though the AnimationPlayerActor only sends the bits of its +// state that change, the front reconstructs the whole state everytime. + +add_task(async function () { + const { target, walker, animations } = await initAnimationsFrontForUrl( + MAIN_DOMAIN + "animation.html" + ); + + await playerHasCompleteStateAtAllTimes(walker, animations); + + await target.destroy(); + gBrowser.removeCurrentTab(); +}); + +async function playerHasCompleteStateAtAllTimes(walker, animations) { + const node = await walker.querySelector(walker.rootNode, ".simple-animation"); + const [player] = await animations.getAnimationPlayersForNode(node); + + // Get the list of state key names from the initialstate. + const keys = Object.keys(player.initialState); + + // Get the state over and over again and check that the object returned + // contains all keys. + // Normally, only the currentTime will have changed in between 2 calls. + for (let i = 0; i < 10; i++) { + await player.refreshState(); + keys.forEach(key => { + ok( + typeof player.state[key] !== "undefined", + "The state retrieved has key " + key + ); + }); + } +} -- cgit v1.2.3