Add m-esr52 at 52.6.0

1 files changed, 24 insertions, 0 deletions

diff --git a/devtools/client/dom/test/browser_dom_basic.js b/devtools/client/dom/test/browser_dom_basic.js
new file mode 100644
index 000000000..2b76fe0fe
--- /dev/null
+++ b/devtools/client/dom/test/browser_dom_basic.js
@@ -0,0 +1,24 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const TEST_PAGE_URL = URL_ROOT + "page_basic.html";
+
+/**
+ * Basic test that checks content of the DOM panel.
+ */
+add_task(function* () {
+  info("Test DOM panel basic started");
+
+  let { panel } = yield addTestTab(TEST_PAGE_URL);
+
+  // Expand specified row and wait till children are displayed.
+  yield expandRow(panel, "_a");
+
+  // Verify that child is displayed now.
+  let childRow = getRowByLabel(panel, "_data");
+  ok(childRow, "Child row must exist");
+});