This test checks the SVGAnimatedPreserveAspectRatio API - utilizing the preserveAspectRatio property of SVGSVGElement

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


Check initial preserveAspectRatio value
PASS svgElement.preserveAspectRatio.toString() is "[object SVGAnimatedPreserveAspectRatio]"
PASS svgElement.preserveAspectRatio.baseVal.toString() is "[object SVGPreserveAspectRatio]"
PASS svgElement.preserveAspectRatio.baseVal.align is SVGPreserveAspectRatio.SVG_PRESERVEASPECTRATIO_XMIDYMID
PASS svgElement.preserveAspectRatio.baseVal.meetOrSlice is SVGPreserveAspectRatio.SVG_MEETORSLICE_MEET

Check that preserveAspectRatios are dynamic, caching value in a local variable and modifying it, should take effect
PASS aspectRef.align is SVGPreserveAspectRatio.SVG_PRESERVEASPECTRATIO_XMAXYMIN
PASS aspectRef.meetOrSlice is SVGPreserveAspectRatio.SVG_MEETORSLICE_SLICE
PASS svgElement.preserveAspectRatio.baseVal.align is SVGPreserveAspectRatio.SVG_PRESERVEASPECTRATIO_XMAXYMIN
PASS svgElement.preserveAspectRatio.baseVal.meetOrSlice is SVGPreserveAspectRatio.SVG_MEETORSLICE_SLICE

Check that assigning to baseVal has no effect, as no setter is defined
PASS svgElement.preserveAspectRatio.baseVal = -1 is -1
PASS svgElement.preserveAspectRatio.baseVal = 'aString' is "aString"
PASS svgElement.preserveAspectRatio.baseVal = svgElement is svgElement

Check that the preserveAspectRatio align/meetOrSlice remained xMaxYMin/slice, and the baseVal type has not been changed
PASS svgElement.preserveAspectRatio.baseVal.toString() is "[object SVGPreserveAspectRatio]"
PASS svgElement.preserveAspectRatio.baseVal.align is SVGPreserveAspectRatio.SVG_PRESERVEASPECTRATIO_XMAXYMIN
PASS svgElement.preserveAspectRatio.baseVal.meetOrSlice is SVGPreserveAspectRatio.SVG_MEETORSLICE_SLICE
PASS successfullyParsed is true

TEST COMPLETE