Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 39 insertions, 0 deletions

diff --git a/devtools/client/framework/test/browser_front_parentFront.js b/devtools/client/framework/test/browser_front_parentFront.js
new file mode 100644
index 0000000000..5ce689f179
--- /dev/null
+++ b/devtools/client/framework/test/browser_front_parentFront.js
@@ -0,0 +1,39 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test the Front's parentFront attribute returns the correct parent front.
+
+const TEST_URL = `data:text/html;charset=utf-8,<div id="test"></div>`;
+
+add_task(async function() {
+  const tab = await addTab(TEST_URL);
+  const target = await createAndAttachTargetForTab(tab);
+
+  const inspectorFront = await target.getFront("inspector");
+  const walker = inspectorFront.walker;
+  const pageStyleFront = await inspectorFront.getPageStyle();
+  const nodeFront = await walker.querySelector(walker.rootNode, "#test");
+
+  is(
+    inspectorFront.parentFront,
+    target,
+    "Got the correct parentFront from the InspectorFront."
+  );
+  is(
+    walker.parentFront,
+    inspectorFront,
+    "Got the correct parentFront from the WalkerFront."
+  );
+  is(
+    pageStyleFront.parentFront,
+    inspectorFront,
+    "Got the correct parentFront from the PageStyleFront."
+  );
+  is(
+    nodeFront.parentFront,
+    walker,
+    "Got the correct parentFront from the NodeFront."
+  );
+});