third_party/WebKit/LayoutTests/css3/calc/catch-divide-by-0.html

   1 <!DOCTYPE HTML>
   2 <div id="dummy"></div>
   3 <div id="results">This tests catching of divide by 0 in calc() at parse time<br><br></div>
   4 <script>
   5 if (window.testRunner)
   6     window.testRunner.dumpAsText();
   7
   8 var tests = [
   9     "100px / 0",
  10     "100px / (0)",
  11     "100px / (2 - 2)",
  12     "100px / (2 - (-62 + 64))",
  13     "100px * (1 / 0)",
  14     "100px * (1 / (0))",
  15     "100px * (1 / (2 - 2))",
  16     "100px * (1 / (2 - (-62 + 64)))",
  17 ];
  18
  19 var results = document.getElementById("results");
  20 var dummy = document.getElementById("dummy");
  21 for (var i = 0; i < tests.length; ++i) {
  22     var expression = tests[i];
  23     dummy.style.width = 'calc(' + expression + ')';
  24     results.innerHTML += expression + " => " + dummy.style.width + "<br>";
  25 }
  26 </script>