1 files changed, 59 insertions, 0 deletions
diff --git a/accessible/tests/browser/e10s/browser_caching_interfaces.js b/accessible/tests/browser/e10s/browser_caching_interfaces.js
new file mode 100644
index 0000000000..c83d486bc6
--- /dev/null
+++ b/accessible/tests/browser/e10s/browser_caching_interfaces.js
@@ -0,0 +1,59 @@
+/* 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 caching of accessible interfaces
+ */
+addAccessibleTask(
+  `
+  <img id="img" src="http://example.com/a11y/accessible/tests/mochitest/moz.png">
+  <select id="select" multiple></select>
+  <input id="number-input" type="number">
+  <table id="table">
+    <tr><td id="cell"><a id="link" href="#">hello</a></td></tr>
+  </table>
+  `,
+  async function (browser, accDoc) {
+    ok(
+      accDoc instanceof nsIAccessibleDocument,
+      "Document has Document interface"
+    );
+    ok(
+      accDoc instanceof nsIAccessibleHyperText,
+      "Document has HyperText interface"
+    );
+    ok(
+      findAccessibleChildByID(accDoc, "img") instanceof nsIAccessibleImage,
+      "img has Image interface"
+    );
+    ok(
+      findAccessibleChildByID(accDoc, "select") instanceof
+        nsIAccessibleSelectable,
+      "select has Selectable interface"
+    );
+    ok(
+      findAccessibleChildByID(accDoc, "number-input") instanceof
+        nsIAccessibleValue,
+      "number-input has Value interface"
+    );
+    ok(
+      findAccessibleChildByID(accDoc, "table") instanceof nsIAccessibleTable,
+      "table has Table interface"
+    );
+    ok(
+      findAccessibleChildByID(accDoc, "cell") instanceof nsIAccessibleTableCell,
+      "cell has TableCell interface"
+    );
+    ok(
+      findAccessibleChildByID(accDoc, "link") instanceof nsIAccessibleHyperLink,
+      "link has HyperLink interface"
+    );
+    ok(
+      findAccessibleChildByID(accDoc, "link") instanceof nsIAccessibleHyperText,
+      "link has HyperText interface"
+    );
+  }
+);