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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /devtools/client/inspector/changes/test/browser_changes_background_tracking.js | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | devtools/client/inspector/changes/test/browser_changes_background_tracking.js | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/devtools/client/inspector/changes/test/browser_changes_background_tracking.js b/devtools/client/inspector/changes/test/browser_changes_background_tracking.js new file mode 100644 index 0000000000..8ebac2a23a --- /dev/null +++ b/devtools/client/inspector/changes/test/browser_changes_background_tracking.js @@ -0,0 +1,46 @@ +/* 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]); + Assert.strictEqual(raceResult, sym, "RESET_CHANGES has not been dispatched"); +}); |