out/Debug/gm --simulatePipePlaybackFailure --verbose --hierarchy --match selftest1 --config 8888 565 -r gm/tests/inputs/json/identical-pixels.json --writeJsonSummaryPath gm/tests/outputs/pipe-playback-failure/output-actual/json-summary.txt --writePath gm/tests/outputs/pipe-playback-failure/output-actual/writePath --mismatchPath gm/tests/outputs/pipe-playback-failure/output-actual/mismatchPath --missingExpectationsPath gm/tests/outputs/pipe-playback-failure/output-actual/missingExpectationsPath