perf: use the new setup function in "perfbookmarks" This command was picked arbitrarily to display the usefulness of the new feature. In my Mercurial repository (with very few bookmarks), moving cache cleanup in the dedicated setup function has a visible and stable effect on the benchmark number. before: ! wall 0.000061 comb 0.000000 user 0.000000 sys 0.000000 (median of 40837) after: ! wall 0.000058 comb 0.000000 user 0.000000 sys 0.000000 (median of 40500)

perf: add a `setup` argument to run code outside of the timed section With this new argument, it is possible to perform special setup and cleanup outside of code actually timed. This is useful to provide more accurate benchmark.

perf: explicitly pass title as a keyword argument in `perfdiffwd` This will help to update the timer function arguments in a later changeset.

ui: unify argument name of ui.log() It's called an "event" in both blackbox and logtoprocess.

logtoprocess: extract logger class from ui wrapper It provides the same interface as the blackboxlogger. The ui wrapper will be removed shortly.

merge with stable

py3: use node.hex(m.digest()) instead of m.hexdigest() hashlib.sha1.hexdigest() returns str on Python 3. Differential Revision: https://phab.mercurial-scm.org/D5287

tests: stabilize the recent checkexec changes on Windows This goes with bd0874977a5e.

tests: add Balto configuration file I have been developing a Mercurial test runner plugin for being able to run Mercurial tests with Balto (https://bitbucket.org/lothiraldan/balto/src/default/). Balto requires a configuration file so let's include it, I have added the required information in the configuration file as comments. I hope Balto would be an helpful tool for other people than me. Differential Revision: https://phab.mercurial-scm.org/D5283

tests: make test-alias.t pass with re2 Locally, these "non-ASCII character in alias" errors don't show up, though I get them when the alias is defined at the command line rather than in an hgrc. The brokenness comes from the fact that hgrcs are parsed with regexes, and re/re2 differ in this way: $ python -c 'import re; print(re.compile("(.*)").match("aaa\xc0bbbb").groups())' ('aaa\xc0bbbb',) $ python -c 'import re2; print(re2.compile("(.*)").match("aaa\xc0bbbb").groups())' ('aaa',) Apparently re2 stops when it encounters invalid utf8 (which I suppose makes sense given that '.' matches what appears to be a codepoint rather than a byte). This is presumably a bug in hg, but not very important, so just change the test to stick to valid utf8. Differential Revision: https://phab.mercurial-scm.org/D5288