1 files changed, 44 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/api/response/response-stream-disturbed-1.any.js b/testing/web-platform/tests/fetch/api/response/response-stream-disturbed-1.any.js
new file mode 100644
index 0000000000..64f65f16f2
--- /dev/null
+++ b/testing/web-platform/tests/fetch/api/response/response-stream-disturbed-1.any.js
@@ -0,0 +1,44 @@
+// META: global=window,worker
+// META: title=Consuming Response body after getting a ReadableStream
+// META: script=./response-stream-disturbed-util.js
+
+async function createResponseWithReadableStream(bodySource, callback) {
+    const response = await responseFromBodySource(bodySource);
+    const reader = response.body.getReader();
+    reader.releaseLock();
+    return callback(response);
+}
+
+for (const bodySource of ["fetch", "stream", "string"]) {
+    promise_test(function() {
+        return createResponseWithReadableStream(bodySource, function(response) {
+            return response.blob().then(function(blob) {
+                assert_true(blob instanceof Blob);
+            });
+        });
+    }, `Getting blob after getting the Response body - not disturbed, not locked (body source: ${bodySource})`);
+
+    promise_test(function() {
+        return createResponseWithReadableStream(bodySource, function(response) {
+            return response.text().then(function(text) {
+                assert_true(text.length > 0);
+            });
+        });
+    }, `Getting text after getting the Response body - not disturbed, not locked (body source: ${bodySource})`);
+
+    promise_test(function() {
+        return createResponseWithReadableStream(bodySource, function(response) {
+            return response.json().then(function(json) {
+                assert_equals(typeof json, "object");
+            });
+        });
+    }, `Getting json after getting the Response body - not disturbed, not locked (body source: ${bodySource})`);
+
+    promise_test(function() {
+        return createResponseWithReadableStream(bodySource, function(response) {
+            return response.arrayBuffer().then(function(arrayBuffer) {
+                assert_true(arrayBuffer.byteLength > 0);
+            });
+        });
+    }, `Getting arrayBuffer after getting the Response body - not disturbed, not locked (body source: ${bodySource})`);
+}