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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
commit6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch)
treea68f146d7fa01f0134297619fbe7e33db084e0aa /browser/base/content/test/keyboard/head.js
parentInitial commit. (diff)
downloadthunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz
thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/browser/base/content/test/keyboard/head.js b/browser/base/content/test/keyboard/head.js
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+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Force focus to an element that isn't focusable.
+ * Toolbar buttons aren't focusable because if they were, clicking them would
+ * focus them, which is undesirable. Therefore, they're only made focusable
+ * when a user is navigating with the keyboard. This function forces focus as
+ * is done during toolbar keyboard navigation.
+ */
+function forceFocus(aElem) {
+ aElem.setAttribute("tabindex", "-1");
+ aElem.focus();
+ aElem.removeAttribute("tabindex");
+}
+
+async function expectFocusAfterKey(
+ aKey,
+ aFocus,
+ aAncestorOk = false,
+ aWindow = window
+) {
+ let res = aKey.match(/^(Shift\+)?(?:(.)|(.+))$/);
+ let shift = Boolean(res[1]);
+ let key;
+ if (res[2]) {
+ key = res[2]; // Character.
+ } else {
+ key = "KEY_" + res[3]; // Tab, ArrowRight, etc.
+ }
+ let expected;
+ let friendlyExpected;
+ if (typeof aFocus == "string") {
+ expected = aWindow.document.getElementById(aFocus);
+ friendlyExpected = aFocus;
+ } else {
+ expected = aFocus;
+ if (aFocus == aWindow.gURLBar.inputField) {
+ friendlyExpected = "URL bar input";
+ } else if (aFocus == aWindow.gBrowser.selectedBrowser) {
+ friendlyExpected = "Web document";
+ }
+ }
+ info("Listening on item " + (expected.id || expected.className));
+ let focused = BrowserTestUtils.waitForEvent(expected, "focus", aAncestorOk);
+ EventUtils.synthesizeKey(key, { shiftKey: shift }, aWindow);
+ let receivedEvent = await focused;
+ info(
+ "Got focus on item: " +
+ (receivedEvent.target.id || receivedEvent.target.className)
+ );
+ ok(true, friendlyExpected + " focused after " + aKey + " pressed");
+}