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Unified Diff: content/test/data/browsing_data/worker.js

Issue 2368923003: Support the Clear-Site-Data header on resource requests (Closed)
Patch Set: Created 4 years, 3 months ago
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Index: content/test/data/browsing_data/worker.js
diff --git a/content/test/data/browsing_data/worker.js b/content/test/data/browsing_data/worker.js
new file mode 100644
index 0000000000000000000000000000000000000000..78e42694eeb9405550595f69cdb4ec960427a6b3
--- /dev/null
+++ b/content/test/data/browsing_data/worker.js
@@ -0,0 +1,46 @@
+// Copyright 2016 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.
+
+// Service worker used in ClearSiteDataThrottleBrowserTest.
+
+// Handle all resource requests.
+self.addEventListener('fetch', function(event) {
+ var url = new URL(event.request.url);
+
+ var other_origin_param_regex = /other_origin=([^&=?]+)/;
+ var other_origin = decodeURIComponent(
+ url.search.match(other_origin_param_regex)[1]);
+
+ // If this is a request for 'resource_from_sw', serve that resource.
+ var resource_request_regex = /file=resource_from_sw/;
+ var resource_request = !!url.search.match(resource_request_regex);
+
+ if (resource_request) {
+ event.respondWith(new Response(
+ 'Response content is not important, only the header is.', {
+ 'headers': { 'Clear-Site-Data': '{ "types" : [ "cookies" ] }' }
+ }));
+ return;
+ }
+
+ // Otherwise, serve the default response - a simple HTML page that embeds
+ // that resource two times.
+ var header = encodeURIComponent('{ "types": [ "cookies" ] }');
+ event.respondWith(new Response(
+ '<html><head></head><body>' +
+
+ // Load the resource once on this origin and once on a different origin.
+ // In both cases, the Clear-Site-Data header should be ignored.
+ '<img src="?file=resource_from_sw&header=' + header + '" />' +
+ '<img src="' +
+ other_origin + '/?file=resource_from_sw&header=' + header + '" />' +
+
+ // Confirm to the C++ side of this test that the response really came from
+ // the service worker.
+ '<script>window.location.hash = "service-worker-active";</script>' +
+
+ '</body></html>',
+ { 'headers': { 'Content-Type': 'text/html' } }
+ ));
+});

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