third_party/WebKit/LayoutTests/fast/css/css3-nth-tokens-script.html

   1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
   2 <html>
   3 <head>
   4 <script src="../../resources/js-test.js"></script>
   5 <style>
   6 span.c1:nth-of-type(2n -1){ color: red; }
   7 span.c1:nth-of-type(2n){ color: green; }
   8 span.c2:nth-of-type(odd){ color: red; }
   9 span.c2:nth-of-type(even){ color: green; }
  10 span.c3:nth-of-type(n3){ color: red; }
  11 span.c3:nth-of-type(foo){ color: green; }
  12 span.c4:nth-of-type(2n3){ color: red; }
  13 span.c4:nth-of-type(foon + bar ){ color: green; }
  14
  15 </style>
  16
  17 </head>
  18 <body>
  19 <p id="description"></p>
  20 debug("These spans should alternate red and green");
  21 <div id="test1"></div>
  22 debug("These spans should alternate red and green");
  23 <div id="test2"></div>
  24 debug("These spans should be black");
  25 <div id="test3"></div>
  26 debug("These spans should be black");
  27 <div id="test4"></div>
  28 <br>
  29 <script>
  30 var i=1;
  31 for(; i < 5; i++) {
  32     var str = "";
  33     var j=1;
  34     for (; j < 9; j++) {
  35         str += '<span class="c' + i + '" id="span' + i + j + '"> span </span>';
  36     }
  37     document.getElementById("test"+i).innerHTML = str;
  38 }
  39
  40 </script>
  41
  42 <div id="console"></div>
  43 <script>
  44 description('This test passes if the nth-of-type can accept a parameter that is an+b, odd or even. But it does not accept any other parameter.');
  45
  46 el = document.querySelector("span.c1:nth-of-type(2n -1)");
  47 shouldBe("document.defaultView.getComputedStyle(el, null).getPropertyValue('color')", "'rgb(255, 0, 0)'");
  48
  49 el = document.querySelector("span.c1:nth-of-type(2n)");
  50 shouldBe("document.defaultView.getComputedStyle(el, null).getPropertyValue('color')", "'rgb(0, 128, 0)'");
  51
  52 el = document.querySelector("span.c2:nth-of-type(odd)");
  53 shouldBe("document.defaultView.getComputedStyle(el, null).getPropertyValue('color')", "'rgb(255, 0, 0)'");
  54
  55 el = document.querySelector("span.c2:nth-of-type(even)");
  56 shouldBe("document.defaultView.getComputedStyle(el, null).getPropertyValue('color')", "'rgb(0, 128, 0)'");
  57
  58 shouldThrow('document.querySelector("span.c3:nth-of-type(n3)")', '"SyntaxError: Failed to execute \'querySelector\' on \'Document\': \'span.c3:nth-of-type(n3)\' is not a valid selector."');
  59
  60 shouldThrow('document.querySelector("span.c3:nth-of-type(foo)")', '"SyntaxError: Failed to execute \'querySelector\' on \'Document\': \'span.c3:nth-of-type(foo)\' is not a valid selector."');
  61
  62 shouldThrow('document.querySelector("span.c3:nth-of-type(2n3)")', '"SyntaxError: Failed to execute \'querySelector\' on \'Document\': \'span.c3:nth-of-type(2n3)\' is not a valid selector."');
  63
  64 shouldThrow('document.querySelector("span.c3:nth-of-type(foon + bar)")', '"SyntaxError: Failed to execute \'querySelector\' on \'Document\': \'span.c3:nth-of-type(foon + bar)\' is not a valid selector."');
  65 </script>
  66 </body>
  67 </html>