Skia Recipes ============ These are the top-level scripts which run inside of Swarming tasks to perform all of Skia's automated testing. To run a recipe locally: $ python infra/bots/recipes.py run --workdir=/tmp/ key1=value1 key2=value2 ... Each recipe may have its own required properties which must be entered as key/value pairs in the command. When you change a recipe, you generally need to re-train the simulation test: $ python infra/bots/recipes.py test run --train Or: $ cd infra/bots; make train The test generates expectations files for the tests contained within each recipe which illustrate which steps would run, given a particular set of inputs. Pay attention to the diffs in these files when making changes to ensure that your change has the intended effect.