SVGAnimatedEnumeration-SVGFilterElement.html

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This WPT test may be referenced by the following Test IDs:
- /svg/types/scripted/SVGAnimatedEnumeration-SVGFilterElement.html - WPT Dashboard Interop Dashboard

<!DOCTYPE HTML>

<title>Use of SVGAnimatedEnumeration within SVGFilterElement</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script>

test(function() {

  // This test checks the use of SVGAnimatedEnumeration within SVGFilterElement.

  var filterElement = document.createElementNS("http://www.w3.org/2000/svg", "filter");

  filterElement.setAttribute("filterUnits", "userSpaceOnUse");

  filterElement.setAttribute("primitiveUnits", "userSpaceOnUse");

  // filterUnits

  // Check initial 'filterUnits' value.

  assert_true(filterElement.filterUnits instanceof SVGAnimatedEnumeration);

  assert_equals(typeof(filterElement.filterUnits.baseVal), "number");

  assert_equals(filterElement.filterUnits.baseVal, SVGUnitTypes.SVG_UNIT_TYPE_USERSPACEONUSE);

  // Switch to 'objectBoundingBox'.

  filterElement.filterUnits.baseVal = SVGUnitTypes.SVG_UNIT_TYPE_OBJECTBOUNDINGBOX;

  assert_equals(filterElement.filterUnits.baseVal, SVGUnitTypes.SVG_UNIT_TYPE_OBJECTBOUNDINGBOX);

  assert_equals(filterElement.getAttribute('filterUnits'), "objectBoundingBox");

  // Try setting invalid values.

  assert_throws_js(TypeError, function() { filterElement.filterUnits.baseVal = 3; });

  assert_equals(filterElement.filterUnits.baseVal, SVGUnitTypes.SVG_UNIT_TYPE_OBJECTBOUNDINGBOX);

  assert_equals(filterElement.getAttribute('filterUnits'), "objectBoundingBox");

  assert_throws_js(TypeError, function() { filterElement.filterUnits.baseVal = -1; });

  assert_equals(filterElement.filterUnits.baseVal, SVGUnitTypes.SVG_UNIT_TYPE_OBJECTBOUNDINGBOX);

  assert_equals(filterElement.getAttribute('filterUnits'), "objectBoundingBox");

  assert_throws_js(TypeError, function() { filterElement.filterUnits.baseVal = 0; });

  assert_equals(filterElement.filterUnits.baseVal, SVGUnitTypes.SVG_UNIT_TYPE_OBJECTBOUNDINGBOX);

  assert_equals(filterElement.getAttribute('filterUnits'), "objectBoundingBox");

  // Switch to 'userSpaceOnUse'.

  filterElement.filterUnits.baseVal = SVGUnitTypes.SVG_UNIT_TYPE_USERSPACEONUSE;

  assert_equals(filterElement.filterUnits.baseVal, SVGUnitTypes.SVG_UNIT_TYPE_USERSPACEONUSE);

  assert_equals(filterElement.getAttribute('filterUnits'), "userSpaceOnUse");

  // primitiveUnits

  // Check initial 'primitiveUnits' value.

  assert_true(filterElement.primitiveUnits instanceof SVGAnimatedEnumeration);

  assert_equals(typeof(filterElement.primitiveUnits.baseVal), "number");

  assert_equals(filterElement.primitiveUnits.baseVal, SVGUnitTypes.SVG_UNIT_TYPE_USERSPACEONUSE);

  // Switch to 'objectBoundingBox'.

  filterElement.primitiveUnits.baseVal = SVGUnitTypes.SVG_UNIT_TYPE_OBJECTBOUNDINGBOX;

  assert_equals(filterElement.primitiveUnits.baseVal, SVGUnitTypes.SVG_UNIT_TYPE_OBJECTBOUNDINGBOX);

  assert_equals(filterElement.getAttribute('primitiveUnits'), "objectBoundingBox");

  // Try setting invalid values.

  assert_throws_js(TypeError, function() { filterElement.primitiveUnits.baseVal = 3; });

  assert_equals(filterElement.primitiveUnits.baseVal, SVGUnitTypes.SVG_UNIT_TYPE_OBJECTBOUNDINGBOX);

  assert_equals(filterElement.getAttribute('primitiveUnits'), "objectBoundingBox");

  assert_throws_js(TypeError, function() { filterElement.primitiveUnits.baseVal = -1; });

  assert_equals(filterElement.primitiveUnits.baseVal, SVGUnitTypes.SVG_UNIT_TYPE_OBJECTBOUNDINGBOX);

  assert_equals(filterElement.getAttribute('primitiveUnits'), "objectBoundingBox");

  assert_throws_js(TypeError, function() { filterElement.primitiveUnits.baseVal = 0; });

  assert_equals(filterElement.primitiveUnits.baseVal, SVGUnitTypes.SVG_UNIT_TYPE_OBJECTBOUNDINGBOX);

  assert_equals(filterElement.getAttribute('primitiveUnits'), "objectBoundingBox");

  // Switch to 'userSpaceOnUse'.

  filterElement.primitiveUnits.baseVal = SVGUnitTypes.SVG_UNIT_TYPE_USERSPACEONUSE;

  assert_equals(filterElement.primitiveUnits.baseVal, SVGUnitTypes.SVG_UNIT_TYPE_USERSPACEONUSE);

  assert_equals(filterElement.getAttribute('primitiveUnits'), "userSpaceOnUse");

});

</script>