1 files changed, 84 insertions, 0 deletions
diff --git a/accessible/tests/browser/mac/browser_aria_controls_flowto.js b/accessible/tests/browser/mac/browser_aria_controls_flowto.js
new file mode 100644
index 0000000000..c1b75b8318
--- /dev/null
+++ b/accessible/tests/browser/mac/browser_aria_controls_flowto.js
@@ -0,0 +1,84 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+/**
+ * Test aria-controls
+ */
+addAccessibleTask(
+  `<button aria-controls="info" id="info-button">Show info</button>
+   <div id="info">Information.</div>
+   <div id="more-info">More information.</div>`,
+  async (browser, accDoc) => {
+    const isARIAControls = (id, expectedIds) =>
+      Assert.deepEqual(
+        getNativeInterface(accDoc, id)
+          .getAttributeValue("AXARIAControls")
+          .map(e => e.getAttributeValue("AXDOMIdentifier")),
+        expectedIds,
+        `"${id}" has correct AXARIAControls`
+      );
+
+    isARIAControls("info-button", ["info"]);
+
+    await SpecialPowers.spawn(browser, [], () => {
+      content.document
+        .getElementById("info-button")
+        .setAttribute("aria-controls", "info more-info");
+    });
+
+    isARIAControls("info-button", ["info", "more-info"]);
+  }
+);
+
+/**
+ * Test aria-flowto
+ */
+addAccessibleTask(
+  `<button aria-flowto="info" id="info-button">Show info</button>
+   <div id="info">Information.</div>
+   <div id="more-info">More information.</div>`,
+  async (browser, accDoc) => {
+    const isLinkedUIElements = (id, expectedIds) =>
+      Assert.deepEqual(
+        getNativeInterface(accDoc, id)
+          .getAttributeValue("AXLinkedUIElements")
+          .map(e => e.getAttributeValue("AXDOMIdentifier")),
+        expectedIds,
+        `"${id}" has correct AXARIAControls`
+      );
+
+    isLinkedUIElements("info-button", ["info"]);
+
+    await SpecialPowers.spawn(browser, [], () => {
+      content.document
+        .getElementById("info-button")
+        .setAttribute("aria-flowto", "info more-info");
+    });
+
+    isLinkedUIElements("info-button", ["info", "more-info"]);
+  }
+);
+
+/**
+ * Test aria-controls
+ */
+addAccessibleTask(
+  `<input type="radio" id="cat-radio" name="animal"><label for="cat">Cat</label>
+   <input type="radio" id="dog-radio" name="animal" aria-flowto="info"><label for="dog">Dog</label>
+   <div id="info">Information.</div>`,
+  async (browser, accDoc) => {
+    const isLinkedUIElements = (id, expectedIds) =>
+      Assert.deepEqual(
+        getNativeInterface(accDoc, id)
+          .getAttributeValue("AXLinkedUIElements")
+          .map(e => e.getAttributeValue("AXDOMIdentifier")),
+        expectedIds,
+        `"${id}" has correct AXARIAControls`
+      );
+
+    isLinkedUIElements("dog-radio", ["cat-radio", "dog-radio", "info"]);
+  }
+);