tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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nested-error-recovery.html (1105B)

      1 <!DOCTYPE html>
      2 <title>CSS Nesting: Error recovery</title>
      3 <link rel="help" href="https://drafts.csswg.org/css-nesting-1">
      4 <script src="/resources/testharness.js"></script>
      5 <script src="/resources/testharnessreport.js"></script>
      6 <style>
      7  html {
      8    z-index: 0;
      9 
     10    error3234 {**** ::}
     11 
     12    #test1 {
     13      @media screen {
     14        z-index: 1;
     15      }
     16    }
     17 
     18    { whatever }
     19 
     20    :doesntexist {z-index: 9;}
     21 
     22    #test2 {
     23      z-index: 2;
     24    }
     25 
     26    #test3 {
     27      z-index: 3;
     28      @media screen {
     29        error3234;
     30        { foo }
     31        z-index:4;
     32      }
     33      { foo }
     34      z-index: 5;
     35    }
     36 
     37  }
     38 </style>
     39 
     40 <div id=test1></div>
     41 <div id=test2></div>
     42 <div id=test3></div>
     43 
     44 <script>
     45  test(() => {
     46    assert_equals(getComputedStyle(document.documentElement).zIndex, '0');
     47  });
     48  test(() => {
     49    assert_equals(getComputedStyle(document.getElementById("test1")).zIndex, '1');
     50  });
     51  test(() => {
     52    assert_equals(getComputedStyle(document.getElementById("test2")).zIndex, '2');
     53  });
     54  test(() => {
     55    assert_equals(getComputedStyle(document.getElementById("test3")).zIndex, '5');
     56  });
     57 </script>