1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that CSS changes are collected in the background without the Changes panel visible
const TEST_URI = `
<style type='text/css'>
div {
color: red;
}
</style>
<div></div>
`;
add_task(async function () {
info("Ensure Changes panel is NOT the default panel; use Computed panel");
await pushPref("devtools.inspector.activeSidebar", "computedview");
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
const { inspector, view: ruleView } = await openRuleView();
await selectNode("div", inspector);
const prop = getTextProperty(ruleView, 1, { color: "red" });
info("Disable the first CSS declaration");
await togglePropStatus(ruleView, prop);
info("Select the Changes panel");
const { document: doc, store } = selectChangesView(inspector);
const onTrackChange = waitForDispatch(store, "TRACK_CHANGE");
const onResetChanges = waitForDispatch(store, "RESET_CHANGES");
info("Wait for change to be tracked");
await onTrackChange;
const removedDeclarations = getRemovedDeclarations(doc);
is(removedDeclarations.length, 1, "One declaration was tracked as removed");
// Test for Bug 1656477. Check that changes are not cleared immediately afterwards.
info("Wait to see if the RESET_CHANGES action is dispatched unexpecteldy");
const sym = Symbol();
const onTimeout = wait(500).then(() => sym);
const raceResult = await Promise.any([onResetChanges, onTimeout]);
ok(raceResult === sym, "RESET_CHANGES has not been dispatched");
});
|
