1 files changed, 13 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webrtc-encoded-transform/RTCRtpScriptTransform-bad-chunk-worker.js b/testing/web-platform/tests/webrtc-encoded-transform/RTCRtpScriptTransform-bad-chunk-worker.js
new file mode 100644
index 0000000000..cc9dee42ac
--- /dev/null
+++ b/testing/web-platform/tests/webrtc-encoded-transform/RTCRtpScriptTransform-bad-chunk-worker.js
@@ -0,0 +1,13 @@
+onrtctransform = async (event) => {
+  const { port } = event.transformer.options;
+  port.postMessage("started");
+
+  const reader = event.transformer.readable.getReader();
+  const writer = event.transformer.writable.getWriter();
+
+  const { done, value } = await reader.read();
+
+  writer.write(null).catch(err => port.postMessage([err.name, 'null']));
+  writer.write(value).catch(err => port.postMessage([err.name, value.constructor.name]));
+};
+self.postMessage('registered');