Test that the rendering context state is intact after a call to putImageData()

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


Checking initial state for sanity
PASS ctx.fillStyle is '#ff0000'
FAIL imgdata[0] should be 255. Was 0.
PASS imgdata[1] is 0
FAIL imgdata[2] should be 0. Was 255.
PASS imgdata[3] is 255
PASS imgdata[4] is 0
PASS imgdata[5] is 0
PASS imgdata[6] is 0
PASS imgdata[7] is 0
Calling putImageData()
FAIL imgdata[0] should be 255. Was 0.
PASS imgdata[1] is 0
FAIL imgdata[2] should be 0. Was 255.
PASS imgdata[3] is 255
Checking if state is intact
PASS ctx.fillStyle is '#ff0000'
FAIL imgdata[0] should be 255. Was 0.
PASS imgdata[1] is 0
FAIL imgdata[2] should be 0. Was 255.
PASS imgdata[3] is 255
PASS successfullyParsed is true

TEST COMPLETE