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This adds commands to start a reftest session, run a test, and end the session. It as assumed that after you start a reftest session you will just run reftests until you end the session. When starting a session the user provides a string indicating when screenshots should be taken, and an object mapping urls to a count of the number of times that url is expected to be used in the session, to help with caching. Running the tests takes a url to a test, an expected status, a timeout, and a nested list of possible references, in which each entry at a specific level is combined by OR and nested references are combined by AND. The implementation is heavilly inspired by the existing reftest harness, starting a minimal window with no tabs, and loading the urls directly in there. In order to get a screenshot in the e10s case we have to pass the DRAW_VIEW and USE_WIDGET_LAYERS flags when taking the screenshot. For performance we heavily cache canvases; for references that will be repeated we cache the full canvas with image, and we also cache a single canvas to use for all other screenshots to avoid the overhead of repeatedly creating a new canvas element. MozReview-Commit-ID: JOFvtmH7tg --HG-- extra : rebase_source : ab5a2ef2e450b9bbdc6bc3c9487ed5dfda2c1d4b |
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| .. | ||
| awsy | ||
| config | ||
| crashtest | ||
| firefox-ui | ||
| geckodriver | ||
| gtest | ||
| instrumentation | ||
| marionette | ||
| mochitest | ||
| modules | ||
| mozbase | ||
| mozharness | ||
| profiles | ||
| runtimes | ||
| specialpowers | ||
| talos | ||
| tools | ||
| tps | ||
| web-platform | ||
| xpcshell | ||
| cppunittest.ini | ||
| mach_commands.py | ||
| moz.build | ||
| README.txt | ||
| remotecppunittests.py | ||
| runcppunittests.py | ||
| testsuite-targets.mk | ||
Common testing tools for mozilla codebase projects, test suite definitions for automated test runs, tests that don't fit anywhere else, and other fun stuff