moved to https://codereview.chromium.org/399543002/

LayoutTests/http/tests/serviceworker/resources/fetch-worker.js

 self.onmessage = function(e) {
-    var message = e.data;
-    if ('port' in message) {
-        port = message.port;
-        doNextFetchTest(port);
-    }
+  var message = e.data;
+  if ('port' in message) {
+    port = message.port;
+    doNextFetchTest(port);
+  }
 };
 
+var shouldBeResolved = function (status, statusText, type, url, target, resolved, data) {
+  if (!resolved) {
+    port.postMessage('FAILED: \'' + JSON.stringify(target) + '\' should be resolved, but rejected with an error \'' + data.name + '\'');
+  }
+  if (data.status != status) {
+    port.postMessage('FAILED: Responce.status should be ' + status + ' but was ' + data.status);
+  }
+  if (data.statusText != statusText) {
+    port.postMessage('FAILED: Responce.statusText should be \'' + statusText + '\' but was \'' + data.statusText + '\'');
+  }
+  if (data.type != type) {
+    port.postMessage('FAILED: Responce.type should be \'' + type + '\' but was \'' + data.type + '\'');
+  }
+  if (data.url != url) {
+    port.postMessage('FAILED: Responce.url should be \'' + url + '\' but was \'' + data.url + '\'');
+  }
+};
+
+var shouldBeRejected = function (target, resolved, data) {
+  if (resolved) {
+    port.postMessage('FAILED: request \'' + JSON.stringify(target) + '\' should be rejected, but resolved with the response \'' + JSON.stringify(data) + '\'');
+  }
+};
+
+
+var baseUrl = 'http://127.0.0.1:8000/serviceworker/resources/';
+var corsBaseUrl = 'http://localhost:8000/xmlhttprequest/resources/';
 var testTargets = [
-    'other.html',
-    'http://',
-    'http://www.example.com/foo',
-    'fetch-status.php?status=200',
-    'fetch-status.php?status=404'
+  [['other.html'],
+   [shouldBeResolved.bind(this, 200, 'OK', 'cors', baseUrl + 'other.html')]],
+  [['other.html', {mode: 'same-origin'}],
+   [shouldBeResolved.bind(this, 200, 'OK', 'basic', baseUrl + 'other.html')]],
+  [['other.html', {mode: 'no-cors'}],
+   [shouldBeResolved.bind(this, 200, 'OK', 'basic', baseUrl + 'other.html')]],
+  [['other.html', {mode: 'cors'}],
+   [shouldBeResolved.bind(this, 200, 'OK', 'cors', baseUrl + 'other.html')]],
+  [['http://'], [shouldBeRejected]],
+  [['http://www.example.com/foo'], [shouldBeRejected]],
+  [['fetch-status.php?status=200'],
+   [shouldBeResolved.bind(this, 200, 'OK', 'cors', baseUrl + 'fetch-status.php?status=200')]],
+  [['fetch-status.php?status=404'],
+   [shouldBeResolved.bind(this, 404, 'Not Found', 'cors', baseUrl + 'fetch-status.php?status=404')]],
+  [[corsBaseUrl + 'access-control-basic-allow.cgi'],
+   [shouldBeResolved.bind(this, 200, 'OK', 'cors', corsBaseUrl + 'access-control-basic-allow.cgi')]],
+  [[new Request(corsBaseUrl + 'access-control-basic-allow.cgi')],
+   [shouldBeResolved.bind(this, 200, 'OK', 'cors', corsBaseUrl + 'access-control-basic-allow.cgi')]],
+  [[corsBaseUrl + 'access-control-basic-denied.cgi'], [shouldBeRejected]]
 ];
 
 function doNextFetchTest(port) {
-    if (testTargets.length == 0) {
-        port.postMessage('quit');
-        // Destroying the execution context while fetch is happening should not cause a crash.
-        fetch('dummy.html').then(function() {}).catch(function() {});
-        self.close();
-        return;
-    }
-    var target = testTargets.shift();
-    fetch(target)
-    .then(function(response) {
-        port.postMessage('Resolved: ' + target + ' [' + response.status + ']' + response.statusText);
-        doNextFetchTest(port);
-    }).catch(function(e) {
-        port.postMessage('Rejected: ' + target + ' : '+ e.message);
-        doNextFetchTest(port);
+  if (testTargets.length == 0) {
+    port.postMessage('quit');
+    // Destroying the execution context while fetch is happening should not cause a crash.
+    fetch('dummy.html').then(function() {}).catch(function() {});
+    self.close();
+    return;
+  }
+  var target = testTargets.shift();
+  fetch.apply(this, target[0])
+  .then(function(response) {
+    target[1].forEach(function(checkFunc) {
+      checkFunc.call(this, target[0], true, response);
     });
+    doNextFetchTest(port);
+  }).catch(function(e) {
+    target[1].forEach(function(checkFunc) {
+      checkFunc.call(this, target[0], false, e);
+    });
+    doNextFetchTest(port);
+  });
 };