third_party/WebKit/LayoutTests/fast/shapes/shape-outside-floats/shape-outside-big-box-border-radius-001.html

   1 <!DOCTYPE html>
   2 <script src="../../../resources/js-test.js"></script>
   3 <script src="../resources/subpixel-utils.js"></script>
   4 <style>
   5 #container {
   6     width: 300px;
   7     font: 20px/1 Ahem;
   8     color: green;
   9 }
  10
  11 #float {
  12     float: left;
  13     width: 100px;
  14     height: 100px;
  15     border-radius: 100px 0px;
  16     background-color: blue;
  17     background-clip: border-box;
  18     shape-outside: border-box;
  19 }
  20 </style>
  21 <body>
  22     <p>The green squares should follow the right side of the blue shape. They should not overlap the shape.</p>
  23     <div id="container">
  24         <div id="float"></div>
  25         <span id="a">X</span><br>
  26         <span id="b">X</span><br>
  27         <span id="c">X</span><br>
  28         <span id="d">X</span><br>
  29         <span id="e">X</span><br>
  30         <span id="f">X</span>
  31     </div>
  32     <div id="console"></div>
  33 </body>
  34 <script>
  35 function elementRect(elementId)
  36 {
  37     var s = document.getElementById("container").getBoundingClientRect();
  38     var r = document.getElementById(elementId).getBoundingClientRect();
  39     return {right: (r.left - s.left) + r.width, top: r.top - s.top, width: r.width, height: r.height};
  40 }
  41
  42 function borderXIntercept(y)
  43 {
  44     var radiusSquared = 100 * 100;
  45     var f = SubPixelLayout.snapToLayoutUnit(Math.sqrt(radiusSquared - y * y));
  46     return f + 20;  // will be compared with the right edge of a 20x20 Ahem char cell
  47 }
  48
  49 var quiet = true; // PASS output depends on SubPixelLayout.isEnabled()
  50
  51 shouldBe("elementRect('a').top", "0");
  52 shouldBe("elementRect('a').right", "120");
  53
  54 shouldBe("elementRect('b').top", "20");
  55 shouldBeCloseTo("elementRect('b').right", borderXIntercept(20), 1, quiet);
  56
  57 shouldBe("elementRect('c').top", "40");
  58 shouldBeCloseTo("elementRect('c').right", borderXIntercept(40), 1, quiet);
  59
  60 shouldBe("elementRect('d').top", "60");
  61 shouldBeCloseTo("elementRect('d').right", borderXIntercept(60), 1, quiet);
  62
  63 shouldBe("elementRect('e').top", "80");
  64 shouldBeCloseTo("elementRect('e').right", borderXIntercept(80), 1, quiet);
  65
  66 shouldBe("elementRect('f').top", "100");
  67 shouldBe("elementRect('f').right", "20");
  68 </script>