LayoutTests/fast/dom/HTMLAnchorElement/set-href-attribute-hostname_t01.dart

/*
 * Copyright (c) 2014, 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.
 */
/**
 * @description Test setting the hostname attribute of the URL in HTMLAnchorElement.
 */
import "dart:html";
import "../../../../Utils/expect.dart";
import "../../../testcommon.dart";

main() {
  var a = document.createElement('a');

  debug("Basic test");
  a.href = "https://www.mydomain.com:8080/path/";
  a.hostname = "www.otherdomain.com";
  shouldBe(a.href, 'https://www.otherdomain.com:8080/path/');

  // IE8 throws an exception "The URL is invalid".
  debug("Extra slashes before hostname");
  a.href = "https://www.mydomain.com:8080/path/";
  a.hostname = "//www.otherdomain.com";
  shouldBe(a.href, 'https://www.otherdomain.com:8080/path/');

  // Firefox 3.5.2 does not allow setting the host to foo: protocol
  debug("Set hostname to URL with foo: protocol");
  a.href = "foo://www.mydomain.com/path/";
  a.hostname = "www.otherdomain.com";
  shouldBe(a.href, 'foo://www.otherdomain.com/path/');

  //debug("Set hostname to null");
  //a.href = "https://www.mydomain.com:8080/path/";
  //a.hostname = null;
  //shouldBe(a.href, 'https://null:8080/path/');

  // Both IE8 and Firefox 3.5.2 allow setting the host to empty string, against the spec at
  // http://dev.w3.org/html5/spec/infrastructure.html#url-decomposition-idl-attributes .
  // Since both do that in a buggy way, WebKit should not follow either one of them.
  debug("Set hostname to empty string");
  a.href = "https://www.mydomain.com:8080/path/";
  a.hostname = "";
  shouldBe(a.href, 'https://www.mydomain.com:8080/path/');

  // IE8 fails to process really: protocol.
  debug("Set hostname to URL with 2 colons");
  a.href = "really:bad:url";
  a.hostname = "mydomain.com";
  shouldBe(a.href, 'really:bad:url');

  // The expected behavior should change when the character table is updated.
  // IE8 encodes the space in the hostname.
  // Firefox3.5.2 and WebKit consider space as illegal character and would not set 
  // the new hostname.
  debug("Set a hostname that contains space in it");
  a.href = "http://www.my domain.com/path/";
  a.hostname = "www.other domain.com";
  shouldBe(a.href, 'http://www.my domain.com/path/');

  // IE8 throws an exception "The URL is invalid".
  debug("Set hostname on a local file");
  a.href = "c:/path/testurl.html";
  a.hostname= "a";
  shouldBe(a.href, 'c:/path/testurl.html');
}