// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion Uri resolveUri(Uri reference)
/// Resolve reference as an URI relative to this.
///
/// Returns the resolved URI.
///
/// The algorithm "Transform Reference" for resolving a reference is described in
/// RFC-3986 Section 5.
///
/// Updated to handle the case where the base URI is just a relative path - that
/// is: when it has no scheme or authority and the path does not start with a
/// slash. In that case, the paths are combined without removing leading "..",
/// and an empty path is not converted to "/".
/// @description Checks that this method works correctly if schema is specified.
/// Test that dot parts are removed in this case
/// (see https://tools.ietf.org/html/rfc3986#section-5.2.4)
/// @author sgrekhov@unipro.ru

import "../../../Utils/expect.dart";

main() {
  var x = Uri.parse('http://login:pass@host/a/b/c/d?x=1#fr');
  Expect.equals(Uri.parse('http://login:pass@host/z?q'),
      x.resolveUri(new Uri(scheme: 'http', userInfo: 'login:pass', host: 'host',
          path: '/../z', query: 'q')));
  Expect.equals(Uri.parse('http://login:pass@host/z?q'),
      x.resolveUri(new Uri(scheme: 'http', userInfo: 'login:pass', host: 'host',
          path: '/../../../../../z', query: 'q')));
  Expect.equals(Uri.parse('http://login:pass@host/'),
      x.resolve('http://login:pass@host/.'));
  Expect.equals(Uri.parse('http://login:pass@host/a/'),
      x.resolve('http://login:pass@host/./a/'));
  Expect.equals(Uri.parse('http://login:pass@host/'),
      x.resolve('http://login:pass@host/..'));
  Expect.equals(Uri.parse('http://login:pass@host/'),
      x.resolve('http://login:pass@host/../..'));
  Expect.equals(Uri.parse('https://l:p@h/z?q'),
      x.resolve('https://l:p@h/.././z?q'));
}