| Index: third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/fetch-request-fallback.https.html
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| diff --git a/third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/fetch-request-fallback.https.html b/third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/fetch-request-fallback.https.html
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| new file mode 100644
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| index 0000000000000000000000000000000000000000..8290e21dd3e7313a4db2a5f59d011926fcf20c46
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| --- /dev/null
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| +++ b/third_party/WebKit/LayoutTests/imported/wpt/service-workers/service-worker/fetch-request-fallback.https.html
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| @@ -0,0 +1,113 @@
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| +<!DOCTYPE html>
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| +<title>Service Worker: the fallback behavior of FetchEvent</title>
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| +<script src="/resources/testharness.js"></script>
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| +<script src="/resources/testharnessreport.js"></script>
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| +<script src="resources/get-host-info.sub.js"></script>
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| +<script src="resources/test-helpers.sub.js?pipe=sub"></script>
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| +<script>
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| +var expected_urls = [];
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| +
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| +function xhr_fail_test(frame, url) {
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| +  expected_urls.push(url);
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| +  return new Promise(function(resolve, reject) {
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| +      frame.contentWindow.xhr(url)
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| +        .then(function(){
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| +            reject(url + ' should fail.');
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| +          })
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| +        .catch(function(){
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| +            resolve();
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| +          });
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| +    });
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| +}
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| +
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| +function xhr_succeed_test(frame, url) {
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| +  expected_urls.push(url);
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| +  return new Promise(function(resolve, reject) {
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| +      frame.contentWindow.xhr(url)
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| +        .then(function(){
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| +            resolve();
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| +          })
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| +        .catch(function(){
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| +            reject(url + ' should succeed.');
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| +          });
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| +    });
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| +}
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| +
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| +async_test(function(t) {
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| +    var path = new URL(".", window.location).pathname;
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| +    var SCOPE = 'resources/fetch-request-fallback-iframe.html';
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| +    var SCRIPT = 'resources/fetch-request-fallback-worker.js';
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| +    var host_info = get_host_info();
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| +    var BASE_URL = host_info['HTTPS_ORIGIN'] +
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| +                   path + 'resources/fetch-access-control.py?';
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| +    var OTHER_BASE_URL = host_info['HTTPS_REMOTE_ORIGIN'] +
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| +                         path + 'resources/fetch-access-control.py?';
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| +    var REDIRECT_URL = host_info['HTTPS_ORIGIN'] +
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| +                       path + 'resources/redirect.py?Redirect=';
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| +    var frame;
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| +    var worker;
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| +    service_worker_unregister_and_register(t, SCRIPT, SCOPE)
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| +      .then(function(registration) {
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| +          worker = registration.installing;
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| +          return wait_for_state(t, worker, 'activated');
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| +        })
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| +      .then(function() { return with_iframe(SCOPE); })
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| +      .then(function(f) {
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| +          frame = f;
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| +          return xhr_succeed_test(frame, BASE_URL);
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| +        })
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| +      .then(function(f) {
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| +          return xhr_fail_test(frame, OTHER_BASE_URL);
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| +        })
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| +      .then(function(f) {
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| +          return xhr_succeed_test(frame, OTHER_BASE_URL + 'ACAOrigin=*');
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| +        })
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| +      .then(function(f) {
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| +          return xhr_succeed_test(frame,
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| +                                  REDIRECT_URL + encodeURIComponent(BASE_URL));
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| +        })
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| +      .then(function() {
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| +          return xhr_fail_test(
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| +              frame,
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| +              REDIRECT_URL + encodeURIComponent(OTHER_BASE_URL));
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| +        })
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| +      .then(function() {
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| +          return xhr_succeed_test(
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| +              frame,
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| +              REDIRECT_URL +
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| +              encodeURIComponent(OTHER_BASE_URL + 'ACAOrigin=*'));
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| +        })
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| +      .then(function() {
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| +          return new Promise(function(resolve) {
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| +              var channel = new MessageChannel();
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| +              channel.port1.onmessage = t.step_func(function(msg) {
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| +                  frame.remove();
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| +                  resolve(msg);
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| +                });
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| +              worker.postMessage({port: channel.port2}, [channel.port2]);
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| +            });
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| +        })
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| +      .then(function(msg) {
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| +          var requests = msg.data.requests;
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| +          assert_equals(requests.length, expected_urls.length + 1,
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| +                        'The count of the requests which are passed to the ' +
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| +                        'ServiceWorker must be correct.');
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| +          assert_equals(requests[0].url, new URL(SCOPE, location).toString(),
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| +                        'The first request to the SW must be the request for ' +
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| +                        'the page.');
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| +          assert_equals(requests[0].mode, 'navigate',
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| +                        'The mode of the first request to the SW must be ' +
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| +                        'navigate');
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| +          for (var i = 0; i < expected_urls.length; ++i) {
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| +            assert_equals(requests[i + 1].url, expected_urls[i],
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| +                          'The URL of the request which was passed from XHR ' +
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| +                          'to the ServiceWorker must be correct.');
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| +            assert_equals(requests[i + 1].mode, 'cors',
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| +                          'The mode of the request which was passed from XHR ' +
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| +                          'to the ServiceWorker must be cors.');
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| +          }
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| +          service_worker_unregister_and_done(t, SCOPE);
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| +        })
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| +      .catch(unreached_rejection(t));
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| +  }, 'Verify the fallback behavior of FetchEvent');
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| +</script>
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| 
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