third_party/WebKit/LayoutTests/fast/dom/HTMLBaseElement/href-attribute-resolves-with-respect-to-document.html

   1 <!DOCTYPE html>
   2 <script src="../../../resources/js-test.js"></script>
   3 <base href="foo/bar/">
   4 <body></body>
   5 <script>
   6
   7 if (window.testRunner) {
   8     // FIXME: setCanOpenWindows needs the test to be async or the Apple port crashes.
   9     // https://bugs.webkit.org/show_bug.cgi?id=99465
  10     window.jsTestIsAsync = true;
  11     testRunner.waitUntilDone();
  12     testRunner.setCanOpenWindows();
  13 }
  14
  15 function endsWith(string, substring)
  16 {
  17     var length = string.length - substring.length;
  18     return length >= 0 && string.indexOf(substring, length) === length;
  19 }
  20
  21 var base = document.querySelector('base');
  22 shouldBeTrue("endsWith(document.querySelector('base').href, 'foo/bar/')");
  23 shouldBeFalse("endsWith(document.querySelector('base').href, 'foo/bar/foo/bar/')");
  24
  25 base.href = null;
  26 shouldBeTrue("endsWith(document.querySelector('base').href, '/null')");
  27
  28 // When a document does not have a URL, base cannot be resolved
  29
  30 // Make sure that we don't use the creator document as the base.
  31 var documentWithoutAView = document.implementation.createHTMLDocument('');
  32 base = documentWithoutAView.head.appendChild(documentWithoutAView.createElement('base'));
  33 base.setAttribute('href', 'foo/bar/');
  34 shouldBeEqualToString("documentWithoutAView.querySelector('base').href", '');
  35 base.setAttribute('href', 'http://webkit.org/');
  36 shouldBeEqualToString("documentWithoutAView.querySelector('base').href", 'http://webkit.org/');
  37
  38 // Make sure that we use the parent document as the base.
  39 var iframe = document.body.appendChild(document.createElement('iframe'));
  40 base = iframe.contentDocument.head.appendChild(iframe.contentDocument.createElement('base'));
  41 base.setAttribute('href', 'foo/bar/');
  42 shouldBeEqualToString("iframe.contentDocument.querySelector('base').href", '');
  43
  44 // Make sure that we don't use the opener document as the base.
  45 var newWindow = window.open('about:blank');
  46 base = newWindow.document.head.appendChild(newWindow.document.createElement('base'));
  47 base.setAttribute('href', 'foo/bar/');
  48 shouldBeEqualToString("newWindow.document.querySelector('base').href", '');
  49 newWindow.close();
  50
  51 </script>
  52 <script>
  53
  54 finishJSTest();
  55
  56 </script>