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bslatkin / dpxdt

Make continuous deployment safe by comparing before and after webpage screenshots for each release. Depicted shows when any visual, perceptual differences are found. This is the ultimate, automated end-to-end test.
https://dpxdt-test.appspot.com
Apache License 2.0
1.44k stars 124 forks source link

Adds a workflow process to remove the alpha channel before pdiff #183

Closed elsigh closed 8 years ago

elsigh commented 8 years ago

pdiff often produces lousy diffs based on the fact that it can't handle alpha transparency correctly. Trying this to see if it will improve things

elsigh commented 8 years ago

Derp, the tests are failing because of this change (and also fail locally - the other failures for the last two days weren't failing locally, just on Travis) so I need to update the test to account for the ConvertAlphaWorkflow.