LayoutTests/animations/animation-test-helpers.js

   1 if (window.layoutTestController) {
   2   layoutTestController.dumpAsText();
   3   layoutTestController.waitUntilDone();
   4 }
   5
   6 result = "";
   7
   8 function isCloseEnough(actual, desired, tolerance)
   9 {
  10     if (tolerance == undefined || tolerance == 0)
  11         tolerance = defaultTolerance;
  12     var diff = Math.abs(actual - desired);
  13     return diff < tolerance;
  14 }
  15
  16 function checkExpectedValue(index)
  17 {
  18     var property = expected[index][1];
  19     var id = expected[index][2];
  20     var expectedValue = expected[index][3];
  21
  22     var computedStyle = window.getComputedStyle(document.getElementById(id)).getPropertyCSSValue(property);
  23
  24     var computedValue = computedStyle.getFloatValue(CSSPrimitiveValue.CSS_NUMBER);
  25     if (isCloseEnough(computedValue, expectedValue))
  26         result += "PASS - " + id + " at " + expected[index][0] + " saw something close to: " + expectedValue + "<br>";
  27     else
  28         result += "FAIL - " + id + " at " + expected[index][0] + " expected: " + expectedValue + " but saw: " + computedValue + "<br>";
  29 }
  30
  31 function checkFunctionWithParameter(i)
  32 {
  33   return function() {
  34     checkExpectedValue(i);
  35   };
  36 }
  37
  38 function setup()
  39 {
  40     for (var i=0; i < expected.length; i++) {
  41         window.setTimeout(checkFunctionWithParameter(i), expected[i][0]);
  42     }
  43 }
  44
  45 function cleanup()
  46 {
  47     document.getElementById('result').innerHTML = result;
  48     if (window.layoutTestController)
  49         layoutTestController.notifyDone();
  50 }