Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-newbranch @ 4193:9e3121017fb2
Optimize return value of util._matcher for common command line case
This will trigger every time somebody runs something like "hg diff"
or "hg status" without any arguments.
The important part here is returning util.always as the match function,
which is a much simpler (and faster) function than the usual return
value, and allows other code to just skip the filtering if it knows
all files will match.
author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
---|---|
date | Sat, 10 Mar 2007 23:01:00 -0300 |
parents | fc12ac3755d5 |
children | aee3d312c32e a7af0eeae8a3 |
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#!/bin/sh hg init t cd t hg branches echo foo > a hg add a hg ci -m "initial" -d "1000000 0" hg branch foo hg branch hg ci -m "add branch name" -d "1000000 0" hg branch bar hg ci -m "change branch name" -d "1000000 0" hg branch "" hg ci -m "clear branch name" -d "1000000 0" hg co foo hg branch echo bleah > a hg ci -m "modify a branch" -d "1000000 0" hg merge hg branch hg ci -m "merge" -d "1000000 0" hg log hg branches hg branches -q echo % test for invalid branch cache hg rollback cp .hg/branches.cache .hg/bc-invalid hg log -r foo cp .hg/bc-invalid .hg/branches.cache hg --debug log -r foo rm .hg/branches.cache echo corrupted > .hg/branches.cache hg log -qr foo cat .hg/branches.cache echo % test for different branch cache features echo '4909a3732169c0c20011c4f4b8fdff4e3d89b23f 4' > .hg/branches.cache hg branches --debug echo ' features: unnamed dummy foo bar' > .hg/branches.cache hg branches --debug echo ' features: dummy' > .hg/branches.cache hg branches --debug echo % test old hg reading branch cache with feature list python << EOF import binascii f = file('.hg/branches.cache') lines = f.read().split('\n') f.close() firstline = lines[0] last, lrev = lines.pop(0).rstrip().split(" ", 1) try: last, lrev = binascii.unhexlify(last), int(lrev) except ValueError, inst: if str(inst) == "invalid literal for int():%s" % firstline: print "ValueError raised correctly, good." else: print "ValueError: %s" % inst EOF echo % update with no arguments: tipmost revision of the current branch hg up -q -C 0 hg up -q hg id hg up -q 1 hg up -q hg id