Test for invalid input of setLineDash, getLineDash and lineDashOffset

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


PASS trySettingLineDash([1, -1]) is initialLineDash
PASS trySettingLineDash([1, Infinity]) is initialLineDash
PASS trySettingLineDash([1, -Infinity]) is initialLineDash
PASS trySettingLineDash([1, NaN]) is initialLineDash
PASS trySettingLineDash([1, 'string']) is initialLineDash
PASS trySettingLineDashWithNoArgs() threw exception TypeError: Failed to execute 'setLineDash' on 'CanvasRenderingContext2D': 1 argument required, but only 0 present..
PASS trySettingLineDashOffset(Infinity) is initialLineDashOffset
PASS trySettingLineDashOffset(-Infinity) is initialLineDashOffset
PASS trySettingLineDashOffset(NaN) is initialLineDashOffset
PASS trySettingLineDashOffset('string') is initialLineDashOffset
PASS successfullyParsed is true

TEST COMPLETE