Mercurial > hg
view tests/test-check-help.t @ 33927:853574db5b12
encoding: add fast path of from/tolocal() for ASCII strings
This is micro optimization, but seems not bad since to/fromlocal() is called
lots of times and isasciistr() is cheap and simple.
We boldly assume that any non-ASCII characters have at least one 8-bit byte.
This isn't true for some email character sets (e.g. ISO-2022-JP and UTF-7),
but I believe no such encodings are used as a platform default. Shift_JIS,
a major crap, is okay as it should have a leading byte in 0x80-0xff range.
(with mercurial repo)
$ export HGRCPATH=/dev/null HGPLAIN=
$ hg log --time --config experimental.stabilization=all > /dev/null
(original)
time: real 7.460 secs (user 7.420+0.000 sys 0.030+0.000)
time: real 7.670 secs (user 7.590+0.000 sys 0.080+0.000)
time: real 7.560 secs (user 7.510+0.000 sys 0.040+0.000)
(this patch)
time: real 7.340 secs (user 7.260+0.000 sys 0.060+0.000)
time: real 7.260 secs (user 7.210+0.000 sys 0.030+0.000)
time: real 7.310 secs (user 7.260+0.000 sys 0.060+0.000)
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sun, 23 Apr 2017 13:06:23 +0900 |
parents | ddd65b4f3ae6 |
children | a36d3c8a0e41 |
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#require test-repo $ . "$TESTDIR/helpers-testrepo.sh" $ cat <<'EOF' > scanhelptopics.py > from __future__ import absolute_import, print_function > import re > import sys > if sys.platform == "win32": > import os, msvcrt > msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY) > topics = set() > topicre = re.compile(r':hg:`help ([a-z0-9\-.]+)`') > for fname in sys.argv: > with open(fname) as f: > topics.update(m.group(1) for m in topicre.finditer(f.read())) > for s in sorted(topics): > print(s) > EOF $ cd "$TESTDIR"/.. Check if ":hg:`help TOPIC`" is valid: (use "xargs -n1 -t" to see which help commands are executed) $ testrepohg files 'glob:{hgdemandimport,hgext,mercurial}/**/*.py' \ > | sed 's|\\|/|g' \ > | xargs $PYTHON "$TESTTMP/scanhelptopics.py" \ > | xargs -n1 hg help > /dev/null