Add m-esr52 at 52.6.0

1 files changed, 25 insertions, 0 deletions

diff --git a/devtools/client/dom/test/browser_dom_refresh.js b/devtools/client/dom/test/browser_dom_refresh.js
new file mode 100644
index 000000000..9fdc6aa7f
--- /dev/null
+++ b/devtools/client/dom/test/browser_dom_refresh.js
@@ -0,0 +1,25 @@
+/* -*- 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 the Refresh action in DOM panel.
+ */
+add_task(function* () {
+  info("Test DOM panel basic started");
+
+  let { panel } = yield addTestTab(TEST_PAGE_URL);
+
+  // Create a new variable in the page scope and refresh the panel.
+  yield evaluateJSAsync(panel, "var _b = 10");
+  yield refreshPanel(panel);
+
+  // Verify that the variable is displayed now.
+  let row = getRowByLabel(panel, "_b");
+  ok(row, "New variable must be displayed");
+});