tor-browser

The Tor Browser
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fragment-and-encoding.html (1441B)

      1 <!doctype html>
      2 <meta charset=windows-1252>
      3 <title>Fragment navigation: encoding</title>
      4 <script src="/resources/testharness.js"></script>
      5 <script src="/resources/testharnessreport.js"></script>
      6 <div id="log"></div>
      7 <div style=height:10000px></div>
      8 <div id=&#xFF;></div>
      9 <div id=&#xFEFF;></div>
     10 <div id=&#x2661;&#x00FF;><div>
     11 <script>
     12 function goToTop() {
     13  location.hash = "top";
     14  assert_equals(self.scrollY, 0, "#top");
     15 }
     16 
     17 test(() => {
     18  assert_equals(location.hash, "", "Page must be loaded with no hash");
     19 
     20  location.hash = "\u00FF";
     21  assert_equals(location.hash, "#%C3%BF");
     22  assert_greater_than(self.scrollY, 1000, "#%C3%BF");
     23 }, "U+00FF should find U+00FF");
     24 
     25 test(() => {
     26  goToTop();
     27 
     28  location.hash = "%EF%BB%BF";
     29  assert_greater_than(self.scrollY, 1000, "#%EF%BB%BF");
     30 }, "Percent-encoded UTF-8 BOM should find U+FEFF as BOM is not stripped when decoding");
     31 
     32 test(() => {
     33  goToTop();
     34 
     35  location.hash = "%FF";
     36  assert_equals(self.scrollY, 0, "#%FF");
     37 }, "%FF should not find U+00FF as decoding it gives U+FFFD");
     38 
     39 test(() => {
     40  goToTop();
     41 
     42  // U+2661 in UTF-8 + %FF.
     43  // Chrome had an issue that the following fragment was decoded as U+2661 U+00FF.
     44  // https://github.com/whatwg/html/pull/3111
     45  location.hash = "%E2%99%A1%FF";
     46  assert_equals(self.scrollY, 0, "%E2%99%A1%FF");
     47 
     48  goToTop();
     49 }, "Valid UTF-8 + invalid UTF-8 should not be matched to the utf8-decoded former + the isomorphic-decoded latter");
     50 </script>