text: // Registration tests that mostly exercise SecurityError cases.
  function registration_tests_security_error(register_method) {
    promise_test(function(t) {
        var script = 'resources/registration-worker.js';
        var scope = 'resources';
        return promise_rejects_dom(t,
            'SecurityError',
            register_method(script, {scope: scope}),
            'Registering same scope as the script directory without the last ' +
                'slash should fail with SecurityError.');
      }, 'Registering same scope as the script directory without the last slash');
  
    promise_test(function(t) {
        var script = 'resources/registration-worker.js';
        var scope = 'different-directory/';
        return promise_rejects_dom(t,
            'SecurityError',
            register_method(script, {scope: scope}),
            'Registration scope outside the script directory should fail ' +
                'with SecurityError.');
      }, 'Registration scope outside the script directory');
  
    promise_test(function(t) {
        var script = 'resources/registration-worker.js';
        var scope = 'http://example.com/';
        return promise_rejects_dom(t,
            'SecurityError',
            register_method(script, {scope: scope}),
            'Registration scope outside domain should fail with SecurityError.');
      }, 'Registering scope outside domain');
  
    promise_test(function(t) {
        var script = 'http://example.com/worker.js';
        var scope = 'http://example.com/scope/';
        return promise_rejects_dom(t,
            'SecurityError',
            register_method(script, {scope: scope}),
            'Registration script outside domain should fail with SecurityError.');
      }, 'Registering script outside domain');
  
    promise_test(function(t) {
        var script = 'resources/redirect.py?Redirect=' +
                      encodeURIComponent('/resources/registration-worker.js');
        var scope = 'resources/scope/redirect/';
        return promise_rejects_dom(t,
            'SecurityError',
            register_method(script, {scope: scope}),
            'Registration of redirected script should fail.');
      }, 'Registering redirected script');
  
    promise_test(function(t) {
        var script = 'resources/empty-worker.js';
        var scope = 'resources/../scope/parent-reference-in-scope';
        return promise_rejects_dom(t,
            'SecurityError',
            register_method(script, {scope: scope}),
            'Scope not under the script directory should be rejected.');
      }, 'Scope including parent-reference and not under the script directory');
  
    promise_test(function(t) {
        var script = 'resources////empty-worker.js';
        var scope = 'resources/scope/consecutive-slashes-in-script-url';
        return promise_rejects_dom(t,
            'SecurityError',
            register_method(script, {scope: scope}),
            'Consecutive slashes in the script url should not be unified.');
      }, 'Script URL including consecutive slashes');
  
    promise_test(function(t) {
        var script = 'filesystem:' + normalizeURL('resources/empty-worker.js');
        var scope = 'resources/scope/filesystem-script-url';
        return promise_rejects_js(t,
            TypeError,
            register_method(script, {scope: scope}),
            'Registering a script which has same-origin filesystem: URL should ' +
                'fail with TypeError.');
      }, 'Script URL is same-origin filesystem: URL');
  }
  