| <!DOCTYPE HTML> |
| <title>SVGAnimatedAngle interface - utilizing the orientAngle property of SVGMarkerElement</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| test(function() { |
| // This test checks the SVGAnimatedAngle API - utilizing the orientAngle property of SVGMarkerElement. |
| |
| var markerElement = document.createElementNS("http://www.w3.org/2000/svg", "marker"); |
| |
| // Check initial orientAngle value. |
| assert_true(markerElement.orientAngle instanceof SVGAnimatedAngle); |
| assert_true(markerElement.orientAngle.baseVal instanceof SVGAngle); |
| assert_equals(markerElement.orientAngle.baseVal.value, 0); |
| |
| // Check that angles are dynamic, caching value in a local variable and modifying it, should take effect. |
| var numRef = markerElement.orientAngle.baseVal; |
| numRef.value = 100; |
| assert_equals(numRef.value, 100); |
| assert_equals(markerElement.orientAngle.baseVal.value, 100); |
| |
| // Check that assigning to baseVal has no effect, as no setter is defined. |
| markerElement.orientAngle.baseVal = -1; |
| assert_equals(markerElement.orientAngle.baseVal.value, 100); |
| markerElement.orientAngle.baseVal = 'aString'; |
| assert_equals(markerElement.orientAngle.baseVal.value, 100); |
| markerElement.orientAngle.baseVal = markerElement; |
| assert_equals(markerElement.orientAngle.baseVal.value, 100); |
| |
| // Check that the orientAngle baseVal type has not been changed. |
| assert_true(markerElement.orientAngle.baseVal instanceof SVGAngle); |
| }); |
| </script> |