Blitz - WPT: SVGAnimatedNumber-initial-values.html

wpt / svg / types / scripted / SVGAnimatedNumber-initial-values.html

Data from commit:
96ff533 Remove hidden nodes from the acccessibility tree (#823) (2026-09-07)

Subtest	Status	Message
SVGAnimatedNumber, initial values, SVGComponentTransferFunctionElement.prototype.slope (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGComponentTransferFunctionElement.prototype.slope (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGComponentTransferFunctionElement.prototype.intercept (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGComponentTransferFunctionElement.prototype.intercept (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGComponentTransferFunctionElement.prototype.amplitude (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGComponentTransferFunctionElement.prototype.amplitude (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGComponentTransferFunctionElement.prototype.exponent (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGComponentTransferFunctionElement.prototype.exponent (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGComponentTransferFunctionElement.prototype.offset (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGComponentTransferFunctionElement.prototype.offset (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFECompositeElement.prototype.k1 (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFECompositeElement.prototype.k1 (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFECompositeElement.prototype.k2 (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFECompositeElement.prototype.k2 (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFECompositeElement.prototype.k3 (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFECompositeElement.prototype.k3 (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFECompositeElement.prototype.k4 (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFECompositeElement.prototype.k4 (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEConvolveMatrixElement.prototype.divisor (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEConvolveMatrixElement.prototype.divisor (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEConvolveMatrixElement.prototype.bias (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEConvolveMatrixElement.prototype.bias (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEConvolveMatrixElement.prototype.kernelUnitLengthX (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEConvolveMatrixElement.prototype.kernelUnitLengthX (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEConvolveMatrixElement.prototype.kernelUnitLengthY (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEConvolveMatrixElement.prototype.kernelUnitLengthY (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDiffuseLightingElement.prototype.surfaceScale (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDiffuseLightingElement.prototype.surfaceScale (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDiffuseLightingElement.prototype.diffuseConstant (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDiffuseLightingElement.prototype.diffuseConstant (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDiffuseLightingElement.prototype.kernelUnitLengthX (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDiffuseLightingElement.prototype.kernelUnitLengthX (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDiffuseLightingElement.prototype.kernelUnitLengthY (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDiffuseLightingElement.prototype.kernelUnitLengthY (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDisplacementMapElement.prototype.scale (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDisplacementMapElement.prototype.scale (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDistantLightElement.prototype.azimuth (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDistantLightElement.prototype.azimuth (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDistantLightElement.prototype.elevation (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDistantLightElement.prototype.elevation (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDropShadowElement.prototype.dx (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDropShadowElement.prototype.dx (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDropShadowElement.prototype.dy (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDropShadowElement.prototype.dy (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDropShadowElement.prototype.stdDeviationX (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDropShadowElement.prototype.stdDeviationX (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDropShadowElement.prototype.stdDeviationY (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEDropShadowElement.prototype.stdDeviationY (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEGaussianBlurElement.prototype.stdDeviationX (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEGaussianBlurElement.prototype.stdDeviationX (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEGaussianBlurElement.prototype.stdDeviationY (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEGaussianBlurElement.prototype.stdDeviationY (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEMorphologyElement.prototype.radiusX (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEMorphologyElement.prototype.radiusX (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEMorphologyElement.prototype.radiusY (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEMorphologyElement.prototype.radiusY (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEOffsetElement.prototype.dx (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEOffsetElement.prototype.dx (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEOffsetElement.prototype.dy (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEOffsetElement.prototype.dy (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEPointLightElement.prototype.x (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEPointLightElement.prototype.x (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEPointLightElement.prototype.y (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEPointLightElement.prototype.y (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEPointLightElement.prototype.z (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFEPointLightElement.prototype.z (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpecularLightingElement.prototype.surfaceScale (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpecularLightingElement.prototype.surfaceScale (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpecularLightingElement.prototype.specularConstant (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpecularLightingElement.prototype.specularConstant (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpecularLightingElement.prototype.specularExponent (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpecularLightingElement.prototype.specularExponent (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpecularLightingElement.prototype.kernelUnitLengthX (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpecularLightingElement.prototype.kernelUnitLengthX (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpecularLightingElement.prototype.kernelUnitLengthY (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpecularLightingElement.prototype.kernelUnitLengthY (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.x (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.x (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.y (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.y (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.z (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.z (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.pointsAtX (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.pointsAtX (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.pointsAtY (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.pointsAtY (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.pointsAtZ (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.pointsAtZ (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.specularExponent (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.specularExponent (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.limitingConeAngle (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFESpotLightElement.prototype.limitingConeAngle (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFETurbulenceElement.prototype.baseFrequencyX (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFETurbulenceElement.prototype.baseFrequencyX (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFETurbulenceElement.prototype.baseFrequencyY (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFETurbulenceElement.prototype.baseFrequencyY (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFETurbulenceElement.prototype.seed (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGFETurbulenceElement.prototype.seed (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGGeometryElement.prototype.pathLength (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGGeometryElement.prototype.pathLength (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGStopElement.prototype.offset (remove)	FAIL	cannot convert 'null' or 'undefined' to object
SVGAnimatedNumber, initial values, SVGStopElement.prototype.offset (invalid value)	FAIL	cannot convert 'null' or 'undefined' to object

Enable JavaScript in test iframe

/svg/types/scripted/SVGAnimatedNumber-initial-values.html

<!DOCTYPE html>
<title>SVGAnimatedNumber, initial values</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support/initial-value-helper.js"></script>
<script>
// Map from IDL attribute to content attribute:
const propertyToAttributeMap = {
  kernelUnitLengthX: 'kernelUnitLength',
  kernelUnitLengthY: 'kernelUnitLength',
  baseFrequencyX: 'baseFrequency',
  baseFrequencyY: 'baseFrequency',
  stdDeviationX: 'stdDeviation',
  stdDeviationY: 'stdDeviation',
  radiusX: 'radius',
  radiusY: 'radius',
};

assert_initial_values([
  { interface: 'SVGComponentTransferFunctionElement',
    attributes: [ 'slope', 'intercept', 'amplitude', 'exponent', 'offset' ],
    slope: { initial: 1 }, amplitude: { initial: 1 }, exponent: { initial: 1 } },
  { interface: 'SVGFECompositeElement', attributes: [ 'k1', 'k2', 'k3', 'k4' ] },
  { interface: 'SVGFEConvolveMatrixElement',
    attributes: [ 'divisor', 'bias', 'kernelUnitLengthX', 'kernelUnitLengthY' ],
    divisor: { initial: 1 } },
  { interface: 'SVGFEDiffuseLightingElement',
    attributes: [ 'surfaceScale', 'diffuseConstant', 'kernelUnitLengthX', 'kernelUnitLengthY' ],
    diffuseConstant: { initial: 1 }, surfaceScale: { initial: 1 } },
  { interface: 'SVGFEDisplacementMapElement', attributes: [ 'scale' ] },
  { interface: 'SVGFEDistantLightElement', attributes: [ 'azimuth', 'elevation' ] },
  { interface: 'SVGFEDropShadowElement',
    attributes: [ 'dx', 'dy', 'stdDeviationX', 'stdDeviationY' ],
    dx: { initial: 2 }, dy: { initial: 2 }, stdDeviationX: { initial: 2 },  stdDeviationY: { initial: 2 } },
  { interface: 'SVGFEGaussianBlurElement', attributes: [ 'stdDeviationX', 'stdDeviationY' ] },
  { interface: 'SVGFEMorphologyElement', attributes: [ 'radiusX', 'radiusY' ] },
  { interface: 'SVGFEOffsetElement', attributes: [ 'dx', 'dy' ] },
  { interface: 'SVGFEPointLightElement', attributes: [ 'x', 'y', 'z' ] },
  { interface: 'SVGFESpecularLightingElement',
    attributes: [ 'surfaceScale', 'specularConstant', 'specularExponent', 'kernelUnitLengthX', 'kernelUnitLengthY' ],
    specularConstant: { initial: 1 }, specularExponent: { initial: 1 }, surfaceScale: { initial: 1 } },
  { interface: 'SVGFESpotLightElement',
    attributes: [ 'x', 'y', 'z', 'pointsAtX', 'pointsAtY', 'pointsAtZ', 'specularExponent', 'limitingConeAngle' ],
    specularExponent: { initial: 1 } },
  { interface: 'SVGFETurbulenceElement', attributes: [ 'baseFrequencyX', 'baseFrequencyY', 'seed' ] },
  { interface: 'SVGGeometryElement', attributes: [ 'pathLength' ] },
  { interface: 'SVGStopElement', attributes: [ 'offset' ] },
], { initial: 0, valid: '42', mapProperty: propertyToAttributeMap });
</script>