| This is a testharness.js-based test. | |
| PASS Verify that the getImageData() works on the OffscreenCanvas context of a frameless canvas | |
| FAIL Verify that the placeholder canvas can be used as an image source assert_array_equals: expected property 2 to be 255 but got 0 (expected array [0, 0, 255, 255] got object "0,0,0,0") | |
| Harness: the test ran to completion. | |