From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../test/mochitest/browser_dbg-scopes-mutations.js | 93 ++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 devtools/client/debugger/test/mochitest/browser_dbg-scopes-mutations.js

(limited to 'devtools/client/debugger/test/mochitest/browser_dbg-scopes-mutations.js')

diff --git a/devtools/client/debugger/test/mochitest/browser_dbg-scopes-mutations.js b/devtools/client/debugger/test/mochitest/browser_dbg-scopes-mutations.js
new file mode 100644
index 0000000000..d0cb3b6035
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg-scopes-mutations.js
@@ -0,0 +1,93 @@
+/* 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/>. */
+
+"use strict";
+
+add_task(async function () {
+  const dbg = await initDebugger("doc-script-mutate.html");
+
+  const onPaused = waitForPaused(dbg);
+  invokeInTab("mutate");
+  await onPaused;
+  await waitForSelectedSource(dbg, "script-mutate");
+  await waitForDispatch(dbg.store, "ADD_INLINE_PREVIEW");
+
+  is(
+    getScopeNodeLabel(dbg, 2),
+    "<this>",
+    'The second element in the scope panel is "<this>"'
+  );
+  is(
+    getScopeNodeLabel(dbg, 4),
+    "phonebook",
+    'The fourth element in the scope panel is "phonebook"'
+  );
+
+  info("Expand `phonebook`");
+  await expandNode(dbg, 4);
+  is(
+    getScopeNodeLabel(dbg, 5),
+    "S",
+    'The fifth element in the scope panel is "S"'
+  );
+
+  info("Expand `S`");
+  await expandNode(dbg, 5);
+  is(
+    getScopeNodeLabel(dbg, 6),
+    "sarah",
+    'The sixth element in the scope panel is "sarah"'
+  );
+  is(
+    getScopeNodeLabel(dbg, 7),
+    "serena",
+    'The seventh element in the scope panel is "serena"'
+  );
+
+  info("Expand `sarah`");
+  await expandNode(dbg, 6);
+  is(
+    getScopeNodeLabel(dbg, 7),
+    "lastName",
+    'The seventh element in the scope panel is now "lastName"'
+  );
+  is(
+    getScopeNodeValue(dbg, 7),
+    '"Doe"',
+    'The "lastName" element has the expected "Doe" value'
+  );
+
+  await resume(dbg);
+  await waitForPaused(dbg);
+  await waitForDispatch(dbg.store, "ADD_INLINE_PREVIEW");
+
+  is(
+    getScopeNodeLabel(dbg, 2),
+    "<this>",
+    'The second element in the scope panel is "<this>"'
+  );
+  is(
+    getScopeNodeLabel(dbg, 4),
+    "phonebook",
+    'The fourth element in the scope panel is "phonebook"'
+  );
+});
+
+function getScopeNodeLabel(dbg, index) {
+  return findElement(dbg, "scopeNode", index).innerText;
+}
+
+function getScopeNodeValue(dbg, index) {
+  return findElement(dbg, "scopeValue", index).innerText;
+}
+
+function expandNode(dbg, index) {
+  const node = findElement(dbg, "scopeNode", index);
+  const objectInspector = node.closest(".object-inspector");
+  const properties = objectInspector.querySelectorAll(".node").length;
+  findElement(dbg, "scopeNode", index).click();
+  return waitUntil(
+    () => objectInspector.querySelectorAll(".node").length !== properties
+  );
+}
-- 
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