1 files changed, 10 insertions, 0 deletions
diff --git a/testing/web-platform/tests/service-workers/service-worker/resources/invalid-blobtype-worker.js b/testing/web-platform/tests/service-workers/service-worker/resources/invalid-blobtype-worker.js
new file mode 100644
index 000000000..93f496ef4
--- /dev/null
+++ b/testing/web-platform/tests/service-workers/service-worker/resources/invalid-blobtype-worker.js
@@ -0,0 +1,10 @@
+self.addEventListener('fetch', function(event) {
+    var url = event.request.url;
+    if (url.indexOf('dummy?test') == -1) {
+      return;
+    }
+    event.respondWith(new Promise(function(resolve) {
+        // null byte in blob type
+        resolve(new Response(new Blob([],{type: 'a\0b'})));
+      }));
+  });