third_party/WebKit/LayoutTests/fast/svg/whitespace-number.html

   1 <!doctype html>
   2 <title>Whitespace in attribute values tests</title>
   3 <script src=../../resources/testharness.js></script>
   4 <script src=../../resources/testharnessreport.js></script>
   5 <script src=resources/whitespace-helper.js></script>
   6 <svg id="testcontainer">
   7         <defs>
   8                 <marker/>
   9                 <stop/>
  10                 <filter>
  11                         <feTurbulence></feTurbulence>
  12                 </filter>
  13         </defs>
  14 </svg>
  15 <div id=log></div>
  16 <script>
  17 var svg = document.querySelector("svg");
  18
  19 // test length values
  20 var EPSILON = Math.pow(2, -24); // float epsilon
  21 var whitespace = [ "", " ", "   ", "\r\n\t ", "\f" ];
  22 var garbage = [ "a", "e", "foo", ")90" ];
  23 var validunits = [ "", "em", "ex", "px", "in", "cm", "mm", "pt", "pc", "%" ];
  24
  25 testType("<number>",
  26                  document.querySelector("stop"),
  27                  "offset",
  28                  0, // expected default value
  29                  whitespace,
  30                  [ "-47", ".1", "0.35", "1e-10", "+32", "+17E-1", "17e+2" ], // valid
  31                  [ Number.NaN, Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY, "fnord", "E", "e", "e+", "E-", "-", "+", "-.", ".-", ".", "+.", ".E0", "e1" ], // invalid
  32                  [ "" ], // valid units
  33                  garbage,
  34                  function(elm, value) { assert_approx_equals(elm.offset.baseVal, parseFloat(value), EPSILON); },
  35                  function(elm, expected) { assert_approx_equals(elm.offset.baseVal, expected, EPSILON); } );
  36
  37 testType("<percentage>",
  38                  document.querySelector("stop"),
  39                  "offset",
  40                  0, // expected default value
  41                  whitespace,
  42                  [ "-47", ".1", "0.35", "1e-10", "+32", "+17E-1", "17e+2" ], // valid
  43                  [ Number.NaN, Number.POSITIVE_INFINITY, Number.NEGATIVE_INFINITY, "fnord", "E", "e", "e+", "E-", "-", "+", "-.", ".-", ".", "+.", ".E0", "e1" ], // invalid
  44                  [ "%" ], // valid units
  45                  garbage,
  46                  function(elm, value) { assert_approx_equals(elm.offset.baseVal, parseFloat(value)/ 100, EPSILON); },
  47                  function(elm, expected) { assert_approx_equals(elm.offset.baseVal, expected, EPSILON); } );
  48
  49 </script>