<!DOCTYPE html>
<title>Service Worker: Fetch Event Redirect Handling</title>
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// ------------------------
// Utilities for testing non-navigation requests that are intercepted with
// a redirect.

const host_info = get_host_info();
const kScript = 'resources/fetch-rewrite-worker.js';
const kScope = host_info['HTTPS_ORIGIN'] + base_path() +
               'resources/blank.html?fetch-event-redirect';
let frame;

function redirect_fetch_test(t, test) {
  const hostKeySuffix = test['url_credentials'] ? '_WITH_CREDS' : '';
  const successPath = base_path() + 'resources/success.py';

  let acaOrigin = '';
  let host = host_info['HTTPS_ORIGIN' + hostKeySuffix];
  if (test['redirect_dest'] === 'no-cors') {
    host = host_info['HTTPS_REMOTE_ORIGIN' + hostKeySuffix]
  } else if (test['redirect_dest'] === 'cors') {
    acaOrigin = '?ACAOrigin=' + encodeURIComponent(host_info['HTTPS_ORIGIN']);
    host = host_info['HTTPS_REMOTE_ORIGIN' + hostKeySuffix]
  }

  const dest = '?Redirect=' + encodeURIComponent(host + successPath + acaOrigin);
  const expectedTypeParam =
      test['expected_type']
          ? '&expected_type=' + test['expected_type']
          : '';
  const expectedRedirectedParam =
      test['expected_redirected']
          ? '&expected_redirected=' + test['expected_redirected']
          : '';
  const url = '/' + test.name +
            '?url=' + encodeURIComponent('redirect.py' + dest) +
            expectedTypeParam + expectedRedirectedParam
  const request = new Request(url, test.request_init);

  if (test.should_reject) {
    return promise_rejects_js(
      t,
      frame.contentWindow.TypeError,
      frame.contentWindow.fetch(request),
      'Must fail to fetch: url=' + url);
  }
  return frame.contentWindow.fetch(request).then((response) => {
      assert_equals(response.type, test.expected_type,
                    'response.type');
      assert_equals(response.redirected, test.expected_redirected,
                    'response.redirected');
      if (response.type === 'opaque' || response.type === 'opaqueredirect') {
        return;
      }
      return response.json().then((json) => {
        assert_equals(json.result, 'success', 'JSON result must be "success".');
      });
    });
}

// Set up the service worker and the frame.
promise_test(t => {
    return service_worker_unregister_and_register(t, kScript, kScope)
      .then(registration => {
          promise_test(() => {
              return registration.unregister();
            }, 'restore global state');

          return wait_for_state(t, registration.installing, 'activated');
        })
      .then(() => {
          return with_iframe(kScope);
        })
      .then(f => {
          frame = f;
          add_completion_callback(() => { f.remove(); });
        });
  }, 'initialize global state');

// ------------------------
// Test every combination of:
//  - RequestMode (same-origin, cors, no-cors)
//  - RequestRedirect (manual, follow, error)
//  - redirect destination origin (same-origin, cors, no-cors)
//  - redirect destination credentials (no user/pass, user/pass)
//
// TODO: add navigation requests
// TODO: add redirects to data URI and verify same-origin data-URL flag behavior
// TODO: add test where original redirect URI is cross-origin
// TODO: verify final method is correct for 301, 302, and 303
// TODO: verify CORS redirect results in all further redirects being
//       considered cross origin

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-cors-redirects-to-sameorigin-nocreds',
    redirect_dest: 'same-origin',
    url_credentials: false,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'cors'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, cors mode Request redirected to ' +
   'same-origin without credentials should succeed opaqueredirect ' +
   'interception and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-cors-redirects-to-nocors-nocreds',
    redirect_dest: 'no-cors',
    url_credentials: false,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'cors'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, cors mode Request redirected to ' +
   'no-cors without credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-cors-redirects-to-cors-nocreds',
    redirect_dest: 'cors',
    url_credentials: false,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'cors'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, cors mode Request redirected to ' +
   'cors without credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-sameorigin-redirects-to-sameorigin-nocreds',
    redirect_dest: 'same-origin',
    url_credentials: false,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'same-origin'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, same-origin mode Request redirected to ' +
   'same-origin without credentials should succeed opaqueredirect ' +
   'interception and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-sameorigin-redirects-to-nocors-nocreds',
    redirect_dest: 'no-cors',
    url_credentials: false,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'same-origin'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, same-origin mode Request redirected to ' +
   'no-cors without credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-sameorigin-redirects-to-cors-nocreds',
    redirect_dest: 'cors',
    url_credentials: false,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'same-origin'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, same-origin mode Request redirected to ' +
   'cors without credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-nocors-redirects-to-sameorigin-nocreds',
    redirect_dest: 'same-origin',
    url_credentials: false,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'no-cors'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, no-cors mode Request redirected to ' +
   'same-origin without credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-nocors-redirects-to-nocors-nocreds',
    redirect_dest: 'no-cors',
    url_credentials: false,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'no-cors'
    },
    // This should succeed because its redirecting from same-origin to
    // cross-origin.  Since the same-origin URL provides the location
    // header the manual redirect mode should result in an opaqueredirect
    // response.
    should_reject: false
  });
}, 'Non-navigation, manual redirect, no-cors mode Request redirected to ' +
   'no-cors without credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-nocors-redirects-to-cors-nocreds',
    redirect_dest: 'cors',
    url_credentials: false,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'no-cors'
    },
    // This should succeed because its redirecting from same-origin to
    // cross-origin.  Since the same-origin URL provides the location
    // header the manual redirect mode should result in an opaqueredirect
    // response.
    should_reject: false
  });
}, 'Non-navigation, manual redirect, no-cors mode Request redirected to ' +
   'cors without credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-cors-redirects-to-sameorigin-creds',
    redirect_dest: 'same-origin',
    url_credentials: true,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'cors'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, cors mode Request redirected to ' +
   'same-origin with credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-cors-redirects-to-nocors-creds',
    redirect_dest: 'no-cors',
    url_credentials: true,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'cors'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, cors mode Request redirected to ' +
   'no-cors with credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-cors-redirects-to-cors-creds',
    redirect_dest: 'cors',
    url_credentials: true,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'cors'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, cors mode Request redirected to ' +
   'cors with credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-sameorigin-redirects-to-sameorigin-creds',
    redirect_dest: 'same-origin',
    url_credentials: true,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'same-origin'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, same-origin mode Request redirected to ' +
   'same-origin with credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-sameorigin-redirects-to-nocors-creds',
    redirect_dest: 'no-cors',
    url_credentials: true,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'same-origin'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, same-origin mode Request redirected to ' +
   'no-cors with credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-sameorigin-redirects-to-cors-creds',
    redirect_dest: 'cors',
    url_credentials: true,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'same-origin'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, same-origin mode Request redirected to ' +
   'cors with credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-nocors-redirects-to-sameorigin-creds',
    redirect_dest: 'same-origin',
    url_credentials: true,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'no-cors'
    },
    should_reject: false
  });
}, 'Non-navigation, manual redirect, no-cors mode Request redirected to ' +
   'same-origin with credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-nocors-redirects-to-nocors-creds',
    redirect_dest: 'no-cors',
    url_credentials: true,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'no-cors'
    },
    // This should succeed because its redirecting from same-origin to
    // cross-origin.  Since the same-origin URL provides the location
    // header the manual redirect mode should result in an opaqueredirect
    // response.
    should_reject: false
  });
}, 'Non-navigation, manual redirect, no-cors mode Request redirected to ' +
   'no-cors with credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-manual-nocors-redirects-to-cors-creds',
    redirect_dest: 'cors',
    url_credentials: true,
    expected_type: 'opaqueredirect',
    expected_redirected: false,
    request_init: {
      redirect: 'manual',
      mode: 'no-cors'
    },
    // This should succeed because its redirecting from same-origin to
    // cross-origin.  Since the same-origin URL provides the location
    // header the manual redirect mode should result in an opaqueredirect
    // response.
    should_reject: false
  });
}, 'Non-navigation, manual redirect, no-cors mode Request redirected to ' +
   'cors with credentials should succeed opaqueredirect interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-cors-redirects-to-sameorigin-nocreds',
    redirect_dest: 'same-origin',
    url_credentials: false,
    expected_type: 'basic',
    expected_redirected: true,
    request_init: {
      redirect: 'follow',
      mode: 'cors'
    },
    should_reject: false
  });
}, 'Non-navigation, follow redirect, cors mode Request redirected to ' +
   'same-origin without credentials should succeed interception ' +
   'and response should be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-cors-redirects-to-nocors-nocreds',
    redirect_dest: 'no-cors',
    url_credentials: false,
    request_init: {
      redirect: 'follow',
      mode: 'cors'
    },
    // should reject because CORS requests require CORS headers on cross-origin
    // resources
    should_reject: true
  });
}, 'Non-navigation, follow redirect, cors mode Request redirected to ' +
   'no-cors without credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-cors-redirects-to-cors-nocreds',
    redirect_dest: 'cors',
    url_credentials: false,
    expected_type: 'cors',
    expected_redirected: true,
    request_init: {
      redirect: 'follow',
      mode: 'cors'
    },
    should_reject: false
  });
}, 'Non-navigation, follow redirect, cors mode Request redirected to ' +
   'cors without credentials should succeed interception ' +
   'and response should be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-sameorigin-redirects-to-sameorigin-nocreds',
    redirect_dest: 'same-origin',
    url_credentials: false,
    expected_type: 'basic',
    expected_redirected: true,
    request_init: {
      redirect: 'follow',
      mode: 'same-origin'
    },
    should_reject: false
  });
}, 'Non-navigation, follow redirect, same-origin mode Request redirected to ' +
   'same-origin without credentials should succeed interception ' +
   'and response should be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-sameorigin-redirects-to-nocors-nocreds',
    redirect_dest: 'no-cors',
    url_credentials: false,
    request_init: {
      redirect: 'follow',
      mode: 'same-origin'
    },
    // should reject because same-origin requests cannot load cross-origin
    // resources
    should_reject: true
  });
}, 'Non-navigation, follow redirect, same-origin mode Request redirected to ' +
   'no-cors without credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-sameorigin-redirects-to-cors-nocreds',
    redirect_dest: 'cors',
    url_credentials: false,
    request_init: {
      redirect: 'follow',
      mode: 'same-origin'
    },
    // should reject because same-origin requests cannot load cross-origin
    // resources
    should_reject: true
  });
}, 'Non-navigation, follow redirect, same-origin mode Request redirected to ' +
   'cors without credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-nocors-redirects-to-sameorigin-nocreds',
    redirect_dest: 'same-origin',
    url_credentials: false,
    expected_type: 'basic',
    expected_redirected: true,
    request_init: {
      redirect: 'follow',
      mode: 'no-cors'
    },
    should_reject: false
  });
}, 'Non-navigation, follow redirect, no-cors mode Request redirected to ' +
   'same-origin without credentials should succeed interception ' +
   'and response should be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-nocors-redirects-to-nocors-nocreds',
    redirect_dest: 'no-cors',
    url_credentials: false,
    expected_type: 'opaque',
    expected_redirected: false,
    request_init: {
      redirect: 'follow',
      mode: 'no-cors'
    },
    should_reject: false
  });
}, 'Non-navigation, follow redirect, no-cors mode Request redirected to ' +
   'no-cors without credentials should succeed interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-nocors-redirects-to-cors-nocreds',
    redirect_dest: 'cors',
    url_credentials: false,
    expected_type: 'opaque',
    expected_redirected: false,
    request_init: {
      redirect: 'follow',
      mode: 'no-cors'
    },
    should_reject: false
  });
}, 'Non-navigation, follow redirect, no-cors mode Request redirected to ' +
   'cors without credentials should succeed interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-cors-redirects-to-sameorigin-creds',
    redirect_dest: 'same-origin',
    url_credentials: true,
    expected_type: 'basic',
    expected_redirected: true,
    request_init: {
      redirect: 'follow',
      mode: 'cors'
    },
    should_reject: false
  });
}, 'Non-navigation, follow redirect, cors mode Request redirected to ' +
   'same-origin with credentials should succeed interception ' +
   'and response should be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-cors-redirects-to-nocors-creds',
    redirect_dest: 'no-cors',
    url_credentials: true,
    request_init: {
      redirect: 'follow',
      mode: 'cors'
    },
    // should reject because CORS requests require CORS headers on cross-origin
    // resources
    should_reject: true
  });
}, 'Non-navigation, follow redirect, cors mode Request redirected to ' +
   'no-cors with credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-cors-redirects-to-cors-creds',
    redirect_dest: 'cors',
    url_credentials: true,
    request_init: {
      redirect: 'follow',
      mode: 'cors'
    },
    // should reject because CORS requests do not allow user/pass entries in
    // cross-origin URLs
    // NOTE: https://github.com/whatwg/fetch/issues/112
    should_reject: true
  });
}, 'Non-navigation, follow redirect, cors mode Request redirected to ' +
   'cors with credentials should fail interception ' +
   'and response should be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-sameorigin-redirects-to-sameorigin-creds',
    redirect_dest: 'same-origin',
    url_credentials: true,
    expected_type: 'basic',
    expected_redirected: true,
    request_init: {
      redirect: 'follow',
      mode: 'same-origin'
    },
    should_reject: false
  });
}, 'Non-navigation, follow redirect, same-origin mode Request redirected to ' +
   'same-origin with credentials should succeed interception ' +
   'and response should be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-sameorigin-redirects-to-nocors-creds',
    redirect_dest: 'no-cors',
    url_credentials: true,
    request_init: {
      redirect: 'follow',
      mode: 'same-origin'
    },
    // should reject because same-origin requests cannot load cross-origin
    // resources
    should_reject: true
  });
}, 'Non-navigation, follow redirect, same-origin mode Request redirected to ' +
   'no-cors with credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-sameorigin-redirects-to-cors-creds',
    redirect_dest: 'cors',
    url_credentials: true,
    request_init: {
      redirect: 'follow',
      mode: 'same-origin'
    },
    // should reject because same-origin requests cannot load cross-origin
    // resources
    should_reject: true
  });
}, 'Non-navigation, follow redirect, same-origin mode Request redirected to ' +
   'cors with credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-nocors-redirects-to-sameorigin-creds',
    redirect_dest: 'same-origin',
    url_credentials: true,
    expected_type: 'basic',
    expected_redirected: true,
    request_init: {
      redirect: 'follow',
      mode: 'no-cors'
    },
    should_reject: false
  });
}, 'Non-navigation, follow redirect, no-cors mode Request redirected to ' +
   'same-origin with credentials should succeed interception ' +
   'and response should be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-nocors-redirects-to-nocors-creds',
    redirect_dest: 'no-cors',
    url_credentials: true,
    expected_type: 'opaque',
    expected_redirected: false,
    request_init: {
      redirect: 'follow',
      mode: 'no-cors'
    },
    should_reject: false
  });
}, 'Non-navigation, follow redirect, no-cors mode Request redirected to ' +
   'no-cors with credentials should succeed interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-follow-nocors-redirects-to-cors-creds',
    redirect_dest: 'cors',
    url_credentials: true,
    expected_type: 'opaque',
    expected_redirected: false,
    request_init: {
      redirect: 'follow',
      mode: 'no-cors'
    },
    should_reject: false
  });
}, 'Non-navigation, follow redirect, no-cors mode Request redirected to ' +
   'cors with credentials should succeed interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-cors-redirects-to-sameorigin-nocreds',
    redirect_dest: 'same-origin',
    url_credentials: false,
    request_init: {
      redirect: 'error',
      mode: 'cors'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, cors mode Request redirected to ' +
   'same-origin without credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-cors-redirects-to-nocors-nocreds',
    redirect_dest: 'no-cors',
    url_credentials: false,
    request_init: {
      redirect: 'error',
      mode: 'cors'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, cors mode Request redirected to ' +
   'no-cors without credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-cors-redirects-to-cors-nocreds',
    redirect_dest: 'cors',
    url_credentials: false,
    request_init: {
      redirect: 'error',
      mode: 'cors'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, cors mode Request redirected to ' +
   'cors without credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-sameorigin-redirects-to-sameorigin-nocreds',
    redirect_dest: 'same-origin',
    url_credentials: false,
    request_init: {
      redirect: 'error',
      mode: 'same-origin'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, same-origin mode Request redirected to ' +
   'same-origin without credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-sameorigin-redirects-to-nocors-nocreds',
    redirect_dest: 'no-cors',
    url_credentials: false,
    request_init: {
      redirect: 'error',
      mode: 'same-origin'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, same-origin mode Request redirected to ' +
   'no-cors without credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-sameorigin-redirects-to-cors-nocreds',
    redirect_dest: 'cors',
    url_credentials: false,
    request_init: {
      redirect: 'error',
      mode: 'same-origin'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, same-origin mode Request redirected to ' +
   'cors without credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-nocors-redirects-to-sameorigin-nocreds',
    redirect_dest: 'same-origin',
    url_credentials: false,
    request_init: {
      redirect: 'error',
      mode: 'no-cors'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, no-cors mode Request redirected to ' +
   'same-origin without credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-nocors-redirects-to-nocors-nocreds',
    redirect_dest: 'no-cors',
    url_credentials: false,
    request_init: {
      redirect: 'error',
      mode: 'no-cors'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, no-cors mode Request redirected to ' +
   'no-cors without credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-nocors-redirects-to-cors-nocreds',
    redirect_dest: 'cors',
    url_credentials: false,
    request_init: {
      redirect: 'error',
      mode: 'no-cors'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, no-cors mode Request redirected to ' +
   'cors without credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-cors-redirects-to-sameorigin-creds',
    redirect_dest: 'same-origin',
    url_credentials: true,
    request_init: {
      redirect: 'error',
      mode: 'cors'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, cors mode Request redirected to ' +
   'same-origin with credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-cors-redirects-to-nocors-creds',
    redirect_dest: 'no-cors',
    url_credentials: true,
    request_init: {
      redirect: 'error',
      mode: 'cors'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, cors mode Request redirected to ' +
   'no-cors with credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-cors-redirects-to-cors-creds',
    redirect_dest: 'cors',
    url_credentials: true,
    request_init: {
      redirect: 'error',
      mode: 'cors'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, cors mode Request redirected to ' +
   'cors with credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-sameorigin-redirects-to-sameorigin-creds',
    redirect_dest: 'same-origin',
    url_credentials: true,
    request_init: {
      redirect: 'error',
      mode: 'same-origin'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, same-origin mode Request redirected to ' +
   'same-origin with credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-sameorigin-redirects-to-nocors-creds',
    redirect_dest: 'no-cors',
    url_credentials: true,
    request_init: {
      redirect: 'error',
      mode: 'same-origin'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, same-origin mode Request redirected to ' +
   'no-cors with credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-sameorigin-redirects-to-cors-creds',
    redirect_dest: 'cors',
    url_credentials: true,
    request_init: {
      redirect: 'error',
      mode: 'same-origin'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, same-origin mode Request redirected to ' +
   'cors with credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-nocors-redirects-to-sameorigin-creds',
    redirect_dest: 'same-origin',
    url_credentials: true,
    request_init: {
      redirect: 'error',
      mode: 'no-cors'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, no-cors mode Request redirected to ' +
   'same-origin with credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-nocors-redirects-to-nocors-creds',
    redirect_dest: 'no-cors',
    url_credentials: true,
    request_init: {
      redirect: 'error',
      mode: 'no-cors'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, no-cors mode Request redirected to ' +
   'no-cors with credentials should fail interception ' +
   'and response should not be redirected');

promise_test(function(t) {
  return redirect_fetch_test(t, {
    name: 'nonav-error-nocors-redirects-to-cors-creds',
    redirect_dest: 'cors',
    url_credentials: true,
    request_init: {
      redirect: 'error',
      mode: 'no-cors'
    },
    // should reject because requests with 'error' RequestRedirect cannot be
    // redirected.
    should_reject: true
  });
}, 'Non-navigation, error redirect, no-cors mode Request redirected to ' +
   'cors with credentials should fail interception and response should not ' +
   'be redirected');
</script>
</body>