1 files changed, 46 insertions, 0 deletions
diff --git a/testing/web-platform/tests/service-workers/service-worker/resources/fetch-event-network-error-worker.js b/testing/web-platform/tests/service-workers/service-worker/resources/fetch-event-network-error-worker.js
new file mode 100644
index 000000000..52d4c8e86
--- /dev/null
+++ b/testing/web-platform/tests/service-workers/service-worker/resources/fetch-event-network-error-worker.js
@@ -0,0 +1,46 @@
+// Test that multiple fetch handlers do not confuse the implementation.
+self.addEventListener('fetch', function(event) {});
+
+self.addEventListener('fetch', function(event) {
+    var testcase = new URL(event.request.url).search;
+    switch (testcase) {
+    case '?reject':
+      event.respondWith(Promise.reject());
+      break;
+    case '?prevent-default':
+      event.preventDefault();
+      break;
+    case '?prevent-default-and-respond-with':
+      event.preventDefault();
+      break;
+    case '?unused-body':
+      event.respondWith(new Response('body'));
+      break;
+    case '?used-body':
+      var res = new Response('body');
+      res.text();
+      event.respondWith(res);
+      break;
+    case '?unused-fetched-body':
+      event.respondWith(fetch('other.html').then(function(res){
+          return res;
+        }));
+      break;
+    case '?used-fetched-body':
+      event.respondWith(fetch('other.html').then(function(res){
+          res.text();
+          return res;
+        }));
+      break;
+    }
+  });
+
+self.addEventListener('fetch', function(event) {});
+
+self.addEventListener('fetch', function(event) {
+    var testcase = new URL(event.request.url).search;
+    if (testcase == '?prevent-default-and-respond-with')
+      event.respondWith(new Response('responding!'));
+  });
+
+self.addEventListener('fetch', function(event) {});