From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../bindings-inject-values-bypass-chain.html       | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 testing/web-platform/tests/IndexedDB/bindings-inject-values-bypass-chain.html

(limited to 'testing/web-platform/tests/IndexedDB/bindings-inject-values-bypass-chain.html')
diff --git a/testing/web-platform/tests/IndexedDB/bindings-inject-values-bypass-chain.html b/testing/web-platform/tests/IndexedDB/bindings-inject-values-bypass-chain.html
new file mode 100644
index 0000000000..73505edf1d
--- /dev/null
+++ b/testing/web-platform/tests/IndexedDB/bindings-inject-values-bypass-chain.html
@@ -0,0 +1,35 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>IndexedDB: ES bindings - Inject a key into a value - Values bypass chain</title>
+<meta name="help"
+href="https://w3c.github.io/IndexedDB/#inject-key-into-value-values-bypass-chain">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="resources/support-promises.js"></script>
+<script>
+
+promise_test(async t => {
+  const db = await createDatabase(t, db => {
+    db.createObjectStore('store', {autoIncrement: true, keyPath: 'a.b.c'});
+  });
+
+  Object.prototype.a = {b: {c: 'on proto'}};
+  t.add_cleanup(() => { delete Object.prototype.a; });
+
+  const tx = db.transaction('store', 'readwrite', {durability: "relaxed"});
+  tx.objectStore('store').put({});
+  const result = await promiseForRequest(t, tx.objectStore('store').get(1));
+
+  assert_true(result.hasOwnProperty('a'),
+              'Result should have own-properties overriding prototype.');
+  assert_true(result.a.hasOwnProperty('b'),
+              'Result should have own-properties overriding prototype.');
+  assert_true(result.a.b.hasOwnProperty('c'),
+              'Result should have own-properties overriding prototype.');
+  assert_equals(result.a.b.c, 1,
+                'Own property should match primary key generator value');
+  assert_equals(Object.prototype.a.b.c, 'on proto',
+                'Prototype should not be modified');
+}, 'Returning values to script should bypass prototype chain');
+
+</script>
-- 
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