1 files changed, 25 insertions, 0 deletions
diff --git a/devtools/client/jsonview/test/browser_jsonview_object-type.js b/devtools/client/jsonview/test/browser_jsonview_object-type.js
new file mode 100644
index 0000000000..08b9ed865c
--- /dev/null
+++ b/devtools/client/jsonview/test/browser_jsonview_object-type.js
@@ -0,0 +1,25 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+const { ELLIPSIS } = require("resource://devtools/shared/l10n.js");
+
+add_task(async function () {
+  info("Test Object type property started");
+
+  const TEST_JSON_URL = 'data:application/json,{"x":{"type":"string"}}';
+  await addJsonViewTab(TEST_JSON_URL);
+
+  let count = await getElementCount(".jsonPanelBox .treeTable .treeRow");
+  is(count, 2, "There must be two rows");
+
+  // Collapse auto-expanded node.
+  await clickJsonNode(".jsonPanelBox .treeTable .treeLabel");
+
+  count = await getElementCount(".jsonPanelBox .treeTable .treeRow");
+  is(count, 1, "There must be one row");
+
+  const label = await getElementText(".jsonPanelBox .treeTable .objectCell");
+  is(label, `{${ELLIPSIS}}`, "The label must be indicating an object");
+});