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Bug 1968547: Add test to verify no error message event is fired when aria-invalid=false r=Jamie a=dmeehan

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Differential Revision: https://phabricator.services.mozilla.com/D253399
This commit is contained in:
Morgan Rae Reschenberg
2025-06-11 22:27:08 +00:00
committed by dmeehan@mozilla.com
parent 7bfb0e8915
commit 889171cae3
3 changed files with 28 additions and 1 deletions
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23
accessible/tests/browser/mac/browser_aria_errormessage.js
View File

@@ -266,3 +266,26 @@ addAccessibleTask(
);
}
);
/**
* This test modifies the innerText of an associated error message on an
* input with aria-invalid=false and verifies the error change event
* is NOT fired.
*/
addAccessibleTask(
`
<label for="input">Valid field with associated error error</label><input id="input" aria-invalid="false" aria-errormessage="error-msg">
<div id="error-msg">Field validation failed</div>
`,
async (browser, _accDoc) => {
// XXX: We don't have a way to await unexpected, non-core events, so we
// use the core EVENT_ERRORMESSAGE_CHANGED here as a proxy for AXValidationErrorChanged
const unexpectedEvents = { unexpected: [[EVENT_ERRORMESSAGE_CHANGED]] };
info("Setting new error message text");
await contentSpawnMutation(browser, unexpectedEvents, function () {
content.document.getElementById("error-msg").innerText =
"new error message";
});
ok(true, "Did not receive error message event!");
}
);

2
accessible/tests/mochitest/events.js
View File

@@ -16,6 +16,8 @@ const EVENT_DOCUMENT_LOAD_COMPLETE =
const EVENT_DOCUMENT_RELOAD = nsIAccessibleEvent.EVENT_DOCUMENT_RELOAD;
const EVENT_DOCUMENT_LOAD_STOPPED =
nsIAccessibleEvent.EVENT_DOCUMENT_LOAD_STOPPED;
const EVENT_ERRORMESSAGE_CHANGED =
nsIAccessibleEvent.EVENT_ERRORMESSAGE_CHANGED;
const EVENT_HIDE = nsIAccessibleEvent.EVENT_HIDE;
const EVENT_FOCUS = nsIAccessibleEvent.EVENT_FOCUS;
const EVENT_NAME_CHANGE = nsIAccessibleEvent.EVENT_NAME_CHANGE;

4
accessible/tests/mochitest/promisified-events.js
View File

@@ -15,7 +15,7 @@
EVENT_DESCRIPTION_CHANGE, EVENT_NAME_CHANGE, EVENT_STATE_CHANGE,
EVENT_VALUE_CHANGE, EVENT_TEXT_VALUE_CHANGE, EVENT_FOCUS,
EVENT_DOCUMENT_RELOAD, EVENT_VIRTUALCURSOR_CHANGED, EVENT_ALERT,
EVENT_OBJECT_ATTRIBUTE_CHANGED, EVENT_MENUPOPUP_START, EVENT_MENUPOPUP_END,
EVENT_OBJECT_ATTRIBUTE_CHANGED, EVENT_MENUPOPUP_START, EVENT_MENUPOPUP_END, EVENT_ERRORMESSAGE_CHANGED,
UnexpectedEvents, waitForEvent,
waitForEvents, waitForOrderedEvents, waitForStateChange,
stateChangeEventArgs */
@@ -55,6 +55,8 @@ const EVENT_OBJECT_ATTRIBUTE_CHANGED =
const EVENT_INNER_REORDER = nsIAccessibleEvent.EVENT_INNER_REORDER;
const EVENT_MENUPOPUP_START = nsIAccessibleEvent.EVENT_MENUPOPUP_START;
const EVENT_MENUPOPUP_END = nsIAccessibleEvent.EVENT_MENUPOPUP_END;
const EVENT_ERRORMESSAGE_CHANGED =
nsIAccessibleEvent.EVENT_ERRORMESSAGE_CHANGED;
const EventsLogger = {
enabled: false,