1 files changed, 21 insertions, 0 deletions
diff --git a/accessible/tests/browser/e10s/browser_events_caretmove.js b/accessible/tests/browser/e10s/browser_events_caretmove.js
new file mode 100644
index 000000000..506945f30
--- /dev/null
+++ b/accessible/tests/browser/e10s/browser_events_caretmove.js
@@ -0,0 +1,21 @@
+/* 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/. */
+
+/* global EVENT_TEXT_CARET_MOVED, nsIAccessibleCaretMoveEvent */
+
+'use strict';
+
+/**
+ * Test caret move event and its interface:
+ *   - caretOffset
+ */
+addAccessibleTask('<input id="textbox" value="hello"/>', function*(browser) {
+  let onCaretMoved = waitForEvent(EVENT_TEXT_CARET_MOVED, 'textbox');
+  yield invokeFocus(browser, 'textbox');
+  let event = yield onCaretMoved;
+
+  let caretMovedEvent = event.QueryInterface(nsIAccessibleCaretMoveEvent);
+  is(caretMovedEvent.caretOffset, 5,
+    'Correct caret offset.');
+});