tests/test-check-help.t
author Matt Harbison <matt_harbison@yahoo.com>
Sun, 19 Mar 2017 14:42:45 -0400
changeset 31498 a248bbfa0bc7
parent 30880 b6c051cd1231
child 32421 778dc37ce683
permissions -rw-r--r--
test-check-help: fix to work on Windows The initial problem was `hg files` prints paths with '\', which gets removed when piped (scanhelptopics.py failed to open 'hgext__init__.py'). Then, xargs was invoking `hg help` with 'backout\r (esc)', which setting binary mode prevents.
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#require test-repo
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  $ . "$TESTDIR/helpers-testrepo.sh"
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  $ cat <<'EOF' > scanhelptopics.py
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  > from __future__ import absolute_import, print_function
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  > import re
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  > import sys
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  > if sys.platform == "win32":
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  >     import os, msvcrt
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  >     msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
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  > topics = set()
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  > topicre = re.compile(r':hg:`help ([a-z0-9\-.]+)`')
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  > for fname in sys.argv:
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  >     with open(fname) as f:
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  >         topics.update(m.group(1) for m in topicre.finditer(f.read()))
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  > for s in sorted(topics):
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  >     print(s)
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  > EOF
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  $ cd "$TESTDIR"/..
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Check if ":hg:`help TOPIC`" is valid:
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(use "xargs -n1 -t" to see which help commands are executed)
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  $ hg files 'glob:{hgext,mercurial}/**/*.py' | sed 's|\\|/|g' \
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  > | xargs python "$TESTTMP/scanhelptopics.py" \
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  > | xargs -n1 hg help > /dev/null