testrunner: on error, color the "(case xxx)" part the same as filename When using #testcases, the lines that read something like ERROR: test-split.t (case obsstore-off) output changed get colored red and the filename gets highlighted with a brighter red. This makes it harder to notice the "case obsstore-off" part, but it does seem important, so let's highlight it. Differential Revision: https://phab.mercurial-scm.org/D1959

python3: whitelist an additional 23 passing tests Differential Revision: https://phab.mercurial-scm.org/D1908

tests: fix a missed b prefix in a test extension in test-strip.t # skip-blame just a bytes prefix Differential Revision: https://phab.mercurial-scm.org/D1907

revlog: correct type in check to verify rawtext is immutable This fixes far more failures than I feel like it has any right to, so there's clearly some subtle interaction between self._cache and other parts of this code. :( Differential Revision: https://phab.mercurial-scm.org/D1906

mq: use bytes() instead of str() to encode statusentries for writing Differential Revision: https://phab.mercurial-scm.org/D1903

mq: open status file et al in bytes mode Differential Revision: https://phab.mercurial-scm.org/D1902

mq: fix up statusentry to be both repr()-able and bytes()-able Differential Revision: https://phab.mercurial-scm.org/D1901

python3: whitelist another 7 passing tests Differential Revision: https://phab.mercurial-scm.org/D1900