tor-browser

commit 376d5c66dc967fc0fbe869d41bb2509543e16e7b
parent 5bd8277cfe35be4c2eed9bf3fc3ff6228da29062
Author: Eitan Isaacson <eitan@monotonous.org>
Date:   Tue, 18 Nov 2025 18:13:45 +0000

Bug 2000098 - P4: Introduce another whimsy test of aria-labels. r=morgan

Differential Revision: https://phabricator.services.mozilla.com/D272549

Diffstat:
M
accessible/tests/browser/name_and_description/browser_name_general.js
 | 
24
++++++++++++++++++++++++

1 file changed, 24 insertions(+), 0 deletions(-)
diff --git a/accessible/tests/browser/name_and_description/browser_name_general.js b/accessible/tests/browser/name_and_description/browser_name_general.js
@@ -253,3 +253,27 @@ addAccessibleTask(
   },
   { topLevel: true, chrome: true }
 );
+
+/*
+ * Test labels that use ARIA naming in different ways.
+ */
+addAccessibleTask(
+  `<div id="label1">bye <a href="#" aria-labelledby="btn1">world</a></div>
+   <button aria-labelledby="label1" id="btn1">hello</button>
+   <div id="label2">bye <a href="#" aria-label="mars">world</a></div>
+   <button aria-labelledby="label2" id="btn2">hello</button>
+   <div id="label3" aria-label="mars">bye</div>
+   <button aria-labelledby="label3" id="btn3">hello</button>`,
+  async function testSomeInterestingLabels(browser, docAcc) {
+    const btn1 = findAccessibleChildByID(docAcc, "btn1");
+    const btn2 = findAccessibleChildByID(docAcc, "btn2");
+    const btn3 = findAccessibleChildByID(docAcc, "btn3");
+    // A button whose label subtree references the button
+    testName(btn1, "bye world");
+    // A button whose label subtree has an explicit aria-label
+    testName(btn2, "bye mars");
+    // A button whose label has an explicit aria-label of its own
+    testName(btn3, "mars");
+  },
+  { topLevel: true, chrome: true }
+);