Import w3c tests for the service workers

third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/resources/fetch-event-test-worker.js

Index: third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/resources/fetch-event-test-worker.js
diff --git a/third_party/WebKit/LayoutTests/http/tests/serviceworker/resources/fetch-event-test-worker.js b/third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/resources/fetch-event-test-worker.js
similarity index 65%
copy from third_party/WebKit/LayoutTests/http/tests/serviceworker/resources/fetch-event-test-worker.js
copy to third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/resources/fetch-event-test-worker.js
index f375c40e8e8c5a0b95be08c8435263debb56e08a..32a1b4f24970ac85981bd1795341f3cf697e246b 100644
--- a/third_party/WebKit/LayoutTests/http/tests/serviceworker/resources/fetch-event-test-worker.js
+++ b/third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/resources/fetch-event-test-worker.js
@@ -11,6 +11,17 @@ function handleReferrer(event) {
     ['Referrer: ' + event.request.referrer])));
 }
 
+function handleReferrerPolicy(event) {
+  event.respondWith(new Response(new Blob(
+    ['ReferrerPolicy: ' + event.request.referrerPolicy])));
+}
+
+function handleReferrerFull(event) {
+  event.respondWith(new Response(new Blob(
+    ['Referrer: ' + event.request.referrer + '\n' +
+     'ReferrerPolicy: ' + event.request.referrerPolicy])));
+}
+
 function handleClientId(event) {
   var body;
   if (event.clientId !== null) {
@@ -70,9 +81,38 @@ function handleUsedCheck(event) {
   }
 }
 
-function handleHeaders(event) {
-  const headers = Array.from(event.request.headers);
-  event.respondWith(new Response(JSON.stringify(headers)));
+function handleFragmentCheck(event) {
+  var body;
+  if (event.request.url.indexOf('#') === -1) {
+    body = 'Fragment Not Found';
+  } else {
+    body = 'Fragment Found';
+  }
+  event.respondWith(new Response(body));
+}
+
+function handleCache(event) {
+  event.respondWith(new Response(event.request.cache));
+}
+
+function handleEventSource(event) {
+  if (event.request.mode === 'navigate') {
+    return;
+  }
+  var data = {
+    mode: event.request.mode,
+    cache: event.request.cache,
+    credentials: event.request.credentials
+  };
+  var body = 'data:' + JSON.stringify(data) + '\n\n';
+  event.respondWith(new Response(body, {
+      headers: { 'Content-Type': 'text/event-stream' }
+    }
+  ));
+}
+
+function handleIntegrity(event) {
+  event.respondWith(new Response(event.request.integrity));
 }
 
 self.addEventListener('fetch', function(event) {
@@ -80,6 +120,8 @@ self.addEventListener('fetch', function(event) {
     var handlers = [
       { pattern: '?string', fn: handleString },
       { pattern: '?blob', fn: handleBlob },
+      { pattern: '?referrerFull', fn: handleReferrerFull },
+      { pattern: '?referrerPolicy', fn: handleReferrerPolicy },
       { pattern: '?referrer', fn: handleReferrer },
       { pattern: '?clientId', fn: handleClientId },
       { pattern: '?ignore', fn: function() {} },
@@ -88,7 +130,10 @@ self.addEventListener('fetch', function(event) {
       { pattern: '?form-post', fn: handleFormPost },
       { pattern: '?multiple-respond-with', fn: handleMultipleRespondWith },
       { pattern: '?used-check', fn: handleUsedCheck },
-      { pattern: '?headers', fn: handleHeaders }
+      { pattern: '?fragment-check', fn: handleFragmentCheck },
+      { pattern: '?cache', fn: handleCache },
+      { pattern: '?eventsource', fn: handleEventSource },
+      { pattern: '?integrity', fn: handleIntegrity },
     ];
 
     var handler = null;