fix: Empty Response body returns 0-byte array (#7387)

1 files changed, 10 insertions, 0 deletions

diff --git a/cli/tests/unit/fetch_test.ts b/cli/tests/unit/fetch_test.ts
index 012ce7b34..4bdb54d9e 100644
--- a/cli/tests/unit/fetch_test.ts
+++ b/cli/tests/unit/fetch_test.ts
@@ -738,6 +738,16 @@ unitTest(function responseRedirect(): void {
   assertEquals(redir.type, "default");
 });
 
+unitTest(async function responseWithoutBody(): Promise<void> {
+  const response = new Response();
+  assertEquals(await response.arrayBuffer(), new ArrayBuffer(0));
+  assertEquals(await response.blob(), new Blob([]));
+  assertEquals(await response.text(), "");
+  await assertThrowsAsync(async () => {
+    await response.json();
+  });
+});
+
 unitTest({ perms: { net: true } }, async function fetchBodyReadTwice(): Promise<
   void
 > {