1 files changed, 21 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/api/request/request-constructor-init-body-override.any.js b/testing/web-platform/tests/fetch/api/request/request-constructor-init-body-override.any.js
new file mode 100644
index 0000000000..27bb991871
--- /dev/null
+++ b/testing/web-platform/tests/fetch/api/request/request-constructor-init-body-override.any.js
@@ -0,0 +1,21 @@
+promise_test(async function () {
+    const req1 = new Request("https://example.com/", {
+        body: "req1",
+        method: "POST",
+    });
+
+    const text1 = await req1.text();
+    assert_equals(
+        text1,
+        "req1",
+        "The body of the first request should be 'req1'."
+    );
+
+    const req2 = new Request(req1, { body: "req2" });
+    const bodyText = await req2.text();
+    assert_equals(
+        bodyText,
+        "req2",
+        "The body of the second request should be overridden to 'req2'."
+    );
+}, "Check that the body of a new request can be overridden when created from an existing Request object");