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Unified Diff: chrome/test/data/prerender/service_worker.js

Issue 2575523002: Prerender: Confirm ServiceWorkers are invoked for NoState Prefetch (Closed)
Patch Set: comments Created 3 years, 11 months ago
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Index: chrome/test/data/prerender/service_worker.js
diff --git a/chrome/test/data/prerender/service_worker.js b/chrome/test/data/prerender/service_worker.js
new file mode 100644
index 0000000000000000000000000000000000000000..62128dd5fde42bbf94d96dbf3f2b66d581b5aaa6
--- /dev/null
+++ b/chrome/test/data/prerender/service_worker.js
@@ -0,0 +1,25 @@
+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+console.log('ServiceWorker executed');
+
+self.addEventListener('install', function (event) {
+ console.log('ServiceWorker install');
+});
+
+self.addEventListener('fetch', function (event) {
+ // Replace main page with one that includes an image tag that can be
+ // preload scanned and prefetched.
+ console.log('Saw request ' + event.request.url);
+ if (event.request.url.endsWith('prerender/prefetch_page.html')) {
+ console.log('Intercepting ' + event.request.url);
+ var headers = new Headers;
+ headers.set('Content-Type', 'text/html; charset=UTF-8');
+ var content = '<html><body><img src="/prerender/image.png"/></body></html>';
+ var response = new Response(content, {
+ status: 200,
+ headers: headers });
+ event.respondWith(response);
+ }
+});
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