Test the behavior of CanvasRenderingContext2D.setStrokeColor() when called with different numbers of arguments.

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


PASS ctx.setStrokeColor() threw exception TypeError: Not enough arguments.
PASS ctx.strokeStyle is '#000000'


undefined setStrokeColor(DOMString color, optional unrestricted float alpha)

PASS ctx.setStrokeColor('red') is undefined
PASS ctx.strokeStyle is '#ff0000'
PASS ctx.setStrokeColor('red', .5) is undefined
PASS ctx.strokeStyle is 'rgba(255, 0, 0, 0.5)'
PASS ctx.setStrokeColor('red', NaN) is undefined
PASS ctx.strokeStyle is 'rgba(255, 0, 0, 0.5)'


undefined setStrokeColor(unrestricted float grayLevel, optional unrestricted float alpha = 1)

PASS ctx.setStrokeColor(.25) is undefined
PASS ctx.strokeStyle is '#404040'
PASS ctx.setStrokeColor(.25, .5) is undefined
PASS ctx.strokeStyle is 'rgba(64, 64, 64, 0.5)'
PASS ctx.setStrokeColor(NaN, .5) is undefined
PASS ctx.strokeStyle is 'rgba(64, 64, 64, 0.5)'
PASS ctx.setStrokeColor(.25, NaN) is undefined
PASS ctx.strokeStyle is 'rgba(64, 64, 64, 0.5)'


undefined setStrokeColor(unrestricted float r, unrestricted float g, unrestricted float b, unrestricted float a)

PASS ctx.setStrokeColor(.1, .2, .3) threw exception TypeError: Type error.
PASS ctx.setStrokeColor(.1, .2, .3, .4) is undefined
PASS ctx.strokeStyle is 'rgba(26, 51, 77, 0.4)'
PASS ctx.setStrokeColor(NaN, .2, .3, .4) is undefined
PASS ctx.strokeStyle is 'rgba(26, 51, 77, 0.4)'
PASS ctx.setStrokeColor(.1, NaN, .3, .4) is undefined
PASS ctx.strokeStyle is 'rgba(26, 51, 77, 0.4)'
PASS ctx.setStrokeColor(.1, .2, NaN, .4) is undefined
PASS ctx.strokeStyle is 'rgba(26, 51, 77, 0.4)'
PASS ctx.setStrokeColor(.1, .2, .3, NaN) is undefined
PASS ctx.strokeStyle is 'rgba(26, 51, 77, 0.4)'
PASS ctx.setStrokeColor(.5, .4, .3, .2, .1) is undefined
PASS ctx.strokeStyle is 'rgba(128, 102, 77, 0.2)'
PASS ctx.setStrokeColor(1, .4, .3, .2, .1, 0) is undefined
PASS ctx.strokeStyle is 'rgba(255, 102, 77, 0.2)'
PASS ctx.setStrokeColor(1.5, 10, -0.1, -100) is undefined
PASS ctx.strokeStyle is 'rgba(255, 255, 0, 0)'
PASS successfullyParsed is true

TEST COMPLETE