// Registration tests that mostly exercise the service worker script contents or
// response.
function registration_tests_script(register_method, check_error_types) {
  promise_test(function(t) {
      var script = 'resources/invalid-chunked-encoding.py';
      var scope = 'resources/scope/invalid-chunked-encoding/';
      return promise_rejects(t,
          check_error_types ? new TypeError : null,
          register_method(script, {scope: scope}),
          'Registration of invalid chunked encoding script should fail.');
    }, 'Registering invalid chunked encoding script');

  promise_test(function(t) {
      var script = 'resources/invalid-chunked-encoding-with-flush.py';
      var scope = 'resources/scope/invalid-chunked-encoding-with-flush/';
      return promise_rejects(t,
          check_error_types ? new TypeError : null,
          register_method(script, {scope: scope}),
          'Registration of invalid chunked encoding script should fail.');
    }, 'Registering invalid chunked encoding script with flush');

  promise_test(function(t) {
      var script = 'resources/malformed-worker.py?parse-error';
      var scope = 'resources/scope/parse-error';
      return promise_rejects(t,
          check_error_types ? new TypeError : null,
          register_method(script, {scope: scope}),
          'Registration of script including parse error should fail.');
    }, 'Registering script including parse error');

  promise_test(function(t) {
      var script = 'resources/malformed-worker.py?undefined-error';
      var scope = 'resources/scope/undefined-error';
      return promise_rejects(t,
          check_error_types ? new TypeError : null,
          register_method(script, {scope: scope}),
          'Registration of script including undefined error should fail.');
    }, 'Registering script including undefined error');

  promise_test(function(t) {
      var script = 'resources/malformed-worker.py?uncaught-exception';
      var scope = 'resources/scope/uncaught-exception';
      return promise_rejects(t,
          check_error_types ? new TypeError : null,
          register_method(script, {scope: scope}),
          'Registration of script including uncaught exception should fail.');
    }, 'Registering script including uncaught exception');

  promise_test(function(t) {
      var script = 'resources/malformed-worker.py?import-malformed-script';
      var scope = 'resources/scope/import-malformed-script';
      return promise_rejects(t,
          check_error_types ? new TypeError : null,
          register_method(script, {scope: scope}),
          'Registration of script importing malformed script should fail.');
    }, 'Registering script importing malformed script');

  promise_test(function(t) {
      var script = 'resources/no-such-worker.js';
      var scope = 'resources/scope/no-such-worker';
      return promise_rejects(t,
          check_error_types ? new TypeError : null,
          register_method(script, {scope: scope}),
          'Registration of non-existent script should fail.');
    }, 'Registering non-existent script');

  promise_test(function(t) {
      var script = 'resources/malformed-worker.py?import-no-such-script';
      var scope = 'resources/scope/import-no-such-script';
      return promise_rejects(t,
          check_error_types ? new TypeError : null,
          register_method(script, {scope: scope}),
          'Registration of script importing non-existent script should fail.');
    }, 'Registering script importing non-existent script');

  promise_test(function(t) {
      var script = 'resources/malformed-worker.py?caught-exception';
      var scope = 'resources/scope/caught-exception';
      return register_method(script, {scope: scope})
        .then(function(registration) {
            assert_true(
              registration instanceof ServiceWorkerRegistration,
              'Successfully registered.');
            return registration.unregister();
          });
    }, 'Registering script including caught exception');

}