Add m-esr52 at 52.6.0

1 files changed, 17 insertions, 0 deletions

diff --git a/accessible/tests/browser/e10s/browser_events_show.js b/accessible/tests/browser/e10s/browser_events_show.js
new file mode 100644
index 000000000..5003c14f7
--- /dev/null
+++ b/accessible/tests/browser/e10s/browser_events_show.js
@@ -0,0 +1,17 @@
+/* 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_SHOW */
+
+'use strict';
+
+/**
+ * Test show event
+ */
+addAccessibleTask('<div id="div" style="visibility: hidden;"></div>',
+  function*(browser) {
+    let onShow = waitForEvent(EVENT_SHOW, 'div');
+    yield invokeSetStyle(browser, 'div', 'visibility', 'visible');
+    yield onShow;
+  });