tests/test-chg.t
author Pierre-Yves David <pierre-yves.david@octobus.net>
Tue, 06 Apr 2021 18:55:19 +0200
changeset 46874 84a93fa7ecfd
parent 46145 6383bb86b700
child 47022 ec081d7f0009
permissions -rw-r--r--
revlog-compression: use zstd by default (if available) As see in changeset bb271ec2fbfb, zstd is 20% to 50% faster for reading and writing. Use take advantage of the new config behavior to try zstd by default, falling back to zlib is zstd is not available on that plateform. Differential Revision: https://phab.mercurial-scm.org/D10326
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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#require chg
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  $ mkdir log
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  $ cp $HGRCPATH $HGRCPATH.unconfigured
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  $ cat <<'EOF' >> $HGRCPATH
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  > [cmdserver]
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  > log = $TESTTMP/log/server.log
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  > max-log-files = 1
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  > max-log-size = 10 kB
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  > EOF
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  $ cp $HGRCPATH $HGRCPATH.orig
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  $ filterlog () {
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  >   sed -e 's!^[0-9/]* [0-9:]* ([0-9]*)>!YYYY/MM/DD HH:MM:SS (PID)>!' \
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  >       -e 's!\(setprocname\|received fds\|setenv\): .*!\1: ...!' \
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  >       -e 's!\(confighash\|mtimehash\) = [0-9a-f]*!\1 = ...!g' \
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  >       -e 's!\(in \)[0-9.]*s\b!\1 ...s!g' \
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  >       -e 's!\(pid\)=[0-9]*!\1=...!g' \
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  >       -e 's!\(/server-\)[0-9a-f]*!\1...!g'
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  > }
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init repo
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  $ chg init foo
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  $ cd foo
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ill-formed config
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  $ chg status
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  $ echo '=brokenconfig' >> $HGRCPATH
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  $ chg status
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  config error at * =brokenconfig (glob)
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  [30]
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  $ cp $HGRCPATH.orig $HGRCPATH
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long socket path
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  $ sockpath=$TESTTMP/this/path/should/be/longer/than/one-hundred-and-seven/characters/where/107/is/the/typical/size/limit/of/unix-domain-socket
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  $ mkdir -p $sockpath
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  $ bakchgsockname=$CHGSOCKNAME
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  $ CHGSOCKNAME=$sockpath/server
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  $ export CHGSOCKNAME
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  $ chg root
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  $TESTTMP/foo
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  $ rm -rf $sockpath
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  $ CHGSOCKNAME=$bakchgsockname
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  $ export CHGSOCKNAME
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  $ cd ..
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editor
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------
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  $ cat >> pushbuffer.py <<EOF
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  > def reposetup(ui, repo):
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  >     repo.ui.pushbuffer(subproc=True)
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  > EOF
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  $ chg init editor
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  $ cd editor
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by default, system() should be redirected to the client:
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  $ touch foo
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  $ CHGDEBUG= HGEDITOR=cat chg ci -Am channeled --edit 2>&1 \
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  > | egrep "HG:|run 'cat"
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  chg: debug: * run 'cat "*"' at '$TESTTMP/editor' (glob)
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  HG: Enter commit message.  Lines beginning with 'HG:' are removed.
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  HG: Leave message empty to abort commit.
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  HG: --
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  HG: user: test
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  HG: branch 'default'
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  HG: added foo
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but no redirection should be made if output is captured:
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  $ touch bar
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  $ CHGDEBUG= HGEDITOR=cat chg ci -Am bufferred --edit \
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  > --config extensions.pushbuffer="$TESTTMP/pushbuffer.py" 2>&1 \
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  > | egrep "HG:|run 'cat"
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  [1]
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check that commit commands succeeded:
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  $ hg log -T '{rev}:{desc}\n'
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  1:bufferred
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  0:channeled
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  $ cd ..
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pager
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-----
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  $ cat >> fakepager.py <<EOF
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  > import sys
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  > for line in sys.stdin:
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  >     sys.stdout.write('paged! %r\n' % line)
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  > EOF
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enable pager extension globally, but spawns the master server with no tty:
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  $ chg init pager
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  $ cd pager
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  $ cat >> $HGRCPATH <<EOF
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  > [extensions]
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  > pager =
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  > [pager]
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  > pager = "$PYTHON" $TESTTMP/fakepager.py
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  > EOF
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  $ chg version > /dev/null
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  $ touch foo
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  $ chg ci -qAm foo
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pager should be enabled if the attached client has a tty:
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  $ chg log -l1 -q --config ui.formatted=True
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  paged! '0:1f7b0de80e11\n'
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  $ chg log -l1 -q --config ui.formatted=False
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  0:1f7b0de80e11
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chg waits for pager if runcommand raises
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  $ cat > $TESTTMP/crash.py <<EOF
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  > from mercurial import registrar
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  > cmdtable = {}
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  > command = registrar.command(cmdtable)
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  > @command(b'crash')
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  > def pagercrash(ui, repo, *pats, **opts):
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  >     ui.write(b'going to crash\n')
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  >     raise Exception('.')
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  > EOF
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  $ cat > $TESTTMP/fakepager.py <<EOF
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  > from __future__ import absolute_import
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  > import sys
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  > import time
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  > for line in iter(sys.stdin.readline, ''):
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  >     if 'crash' in line: # only interested in lines containing 'crash'
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  >         # if chg exits when pager is sleeping (incorrectly), the output
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  >         # will be captured by the next test case
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  >         time.sleep(1)
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  >         sys.stdout.write('crash-pager: %s' % line)
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  > EOF
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  $ cat >> .hg/hgrc <<EOF
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  > [extensions]
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  > crash = $TESTTMP/crash.py
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  > EOF
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  $ chg crash --pager=on --config ui.formatted=True 2>/dev/null
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  crash-pager: going to crash
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  [255]
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no stdout data should be printed after pager quits, and the buffered data
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should never persist (issue6207)
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"killed!" may be printed if terminated by SIGPIPE, which isn't important
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in this test.
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  $ cat > $TESTTMP/bulkwrite.py <<'EOF'
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  > import time
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  > from mercurial import error, registrar
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  > cmdtable = {}
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  > command = registrar.command(cmdtable)
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  > @command(b'bulkwrite')
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  > def bulkwrite(ui, repo, *pats, **opts):
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  >     ui.write(b'going to write massive data\n')
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  >     ui.flush()
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  >     t = time.time()
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  >     while time.time() - t < 2:
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  >         ui.write(b'x' * 1023 + b'\n')  # will be interrupted by SIGPIPE
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  >     raise error.Abort(b"write() doesn't block")
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  > EOF
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  $ cat > $TESTTMP/fakepager.py <<'EOF'
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  > import sys
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  > import time
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  > sys.stdout.write('paged! %r\n' % sys.stdin.readline())
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  > time.sleep(1)  # new data will be written
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  > EOF
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  $ cat >> .hg/hgrc <<EOF
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  > [extensions]
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  > bulkwrite = $TESTTMP/bulkwrite.py
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  > EOF
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  $ chg bulkwrite --pager=on --color no --config ui.formatted=True
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  paged! 'going to write massive data\n'
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  killed! (?)
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  [255]
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  $ chg bulkwrite --pager=on --color no --config ui.formatted=True
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  paged! 'going to write massive data\n'
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  killed! (?)
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  [255]
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  $ cd ..
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45520
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missing stdio
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-------------
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  $ CHGDEBUG=1 chg version -q 0<&-
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  chg: debug: * stdio fds are missing (glob)
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  chg: debug: * execute original hg (glob)
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  Mercurial Distributed SCM * (glob)
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server lifecycle
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----------------
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chg server should be restarted on code change, and old server will shut down
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automatically. In this test, we use the following time parameters:
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 - "sleep 1" to make mtime different
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 - "sleep 2" to notice mtime change (polling interval is 1 sec)
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set up repository with an extension:
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  $ chg init extreload
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  $ cd extreload
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  $ touch dummyext.py
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  $ cat <<EOF >> .hg/hgrc
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  > [extensions]
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  > dummyext = dummyext.py
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  > EOF
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isolate socket directory for stable result:
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  $ OLDCHGSOCKNAME=$CHGSOCKNAME
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  $ mkdir chgsock
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  $ CHGSOCKNAME=`pwd`/chgsock/server
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warm up server:
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  $ CHGDEBUG= chg log 2>&1 | egrep 'instruction|start'
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  chg: debug: * start cmdserver at $TESTTMP/extreload/chgsock/server.* (glob)
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new server should be started if extension modified:
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  $ sleep 1
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  $ touch dummyext.py
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  $ CHGDEBUG= chg log 2>&1 | egrep 'instruction|start'
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  chg: debug: * instruction: unlink $TESTTMP/extreload/chgsock/server-* (glob)
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  chg: debug: * instruction: reconnect (glob)
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  chg: debug: * start cmdserver at $TESTTMP/extreload/chgsock/server.* (glob)
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old server will shut down, while new server should still be reachable:
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  $ sleep 2
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  $ CHGDEBUG= chg log 2>&1 | (egrep 'instruction|start' || true)
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socket file should never be unlinked by old server:
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(simulates unowned socket by updating mtime, which makes sure server exits
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at polling cycle)
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  $ ls chgsock/server-*
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  chgsock/server-* (glob)
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  $ touch chgsock/server-*
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  $ sleep 2
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  $ ls chgsock/server-*
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  chgsock/server-* (glob)
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since no server is reachable from socket file, new server should be started:
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(this test makes sure that old server shut down automatically)
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  $ CHGDEBUG= chg log 2>&1 | egrep 'instruction|start'
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  chg: debug: * start cmdserver at $TESTTMP/extreload/chgsock/server.* (glob)
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shut down servers and restore environment:
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  $ rm -R chgsock
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  $ sleep 2
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  $ CHGSOCKNAME=$OLDCHGSOCKNAME
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  $ cd ..
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check that server events are recorded:
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  $ ls log
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  server.log
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  server.log.1
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print only the last 10 lines, since we aren't sure how many records are
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preserved (since setprocname isn't available on py3 and pure version,
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the 10th-most-recent line is different when using py3):
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  $ cat log/server.log.1 log/server.log | tail -10 | filterlog
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  YYYY/MM/DD HH:MM:SS (PID)> confighash = ... mtimehash = ... (no-setprocname !)
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  YYYY/MM/DD HH:MM:SS (PID)> forked worker process (pid=...)
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  YYYY/MM/DD HH:MM:SS (PID)> setprocname: ... (setprocname !)
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  YYYY/MM/DD HH:MM:SS (PID)> received fds: ...
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  YYYY/MM/DD HH:MM:SS (PID)> chdir to '$TESTTMP/extreload'
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  YYYY/MM/DD HH:MM:SS (PID)> setumask 18
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  YYYY/MM/DD HH:MM:SS (PID)> setenv: ...
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  YYYY/MM/DD HH:MM:SS (PID)> confighash = ... mtimehash = ...
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  YYYY/MM/DD HH:MM:SS (PID)> validate: []
40828
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  YYYY/MM/DD HH:MM:SS (PID)> worker process exited (pid=...)
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  YYYY/MM/DD HH:MM:SS (PID)> $TESTTMP/extreload/chgsock/server-... is not owned, exiting.
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   298
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global data mutated by schems
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-----------------------------
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  $ hg init schemes
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  $ cd schemes
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initial state
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  $ cat > .hg/hgrc <<'EOF'
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  > [extensions]
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  > schemes =
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  > [schemes]
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  > foo = https://foo.example.org/
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   312
  > EOF
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  $ hg debugexpandscheme foo://expanded
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  https://foo.example.org/expanded
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   315
  $ hg debugexpandscheme bar://unexpanded
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   316
  bar://unexpanded
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   318
add bar
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   319
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   320
  $ cat > .hg/hgrc <<'EOF'
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   321
  > [extensions]
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  > schemes =
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   323
  > [schemes]
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  > foo = https://foo.example.org/
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  > bar = https://bar.example.org/
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   326
  > EOF
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   327
  $ hg debugexpandscheme foo://expanded
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   328
  https://foo.example.org/expanded
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   329
  $ hg debugexpandscheme bar://expanded
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   330
  https://bar.example.org/expanded
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   331
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   332
remove foo
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   333
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   334
  $ cat > .hg/hgrc <<'EOF'
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   335
  > [extensions]
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   336
  > schemes =
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   337
  > [schemes]
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   338
  > bar = https://bar.example.org/
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   339
  > EOF
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   340
  $ hg debugexpandscheme foo://unexpanded
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   341
  foo://unexpanded
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   342
  $ hg debugexpandscheme bar://expanded
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   343
  https://bar.example.org/expanded
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   344
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   345
  $ cd ..
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   346
40999
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   347
repository cache
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   348
----------------
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   349
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   350
  $ rm log/server.log*
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   351
  $ cp $HGRCPATH.unconfigured $HGRCPATH
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   352
  $ cat <<'EOF' >> $HGRCPATH
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   353
  > [cmdserver]
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   354
  > log = $TESTTMP/log/server.log
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   355
  > max-repo-cache = 1
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   356
  > track-log = command, repocache
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   357
  > EOF
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   358
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   359
isolate socket directory for stable result:
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   360
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   361
  $ OLDCHGSOCKNAME=$CHGSOCKNAME
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   362
  $ mkdir chgsock
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   363
  $ CHGSOCKNAME=`pwd`/chgsock/server
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   364
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
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   365
create empty repo and cache it:
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   366
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   367
  $ hg init cached
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   368
  $ hg id -R cached
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   369
  000000000000 tip
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   370
  $ sleep 1
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   371
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   372
modify repo (and cache will be invalidated):
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   373
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   374
  $ touch cached/a
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   375
  $ hg ci -R cached -Am 'add a'
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   376
  adding a
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   377
  $ sleep 1
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   378
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   379
read cached repo:
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diff changeset
   380
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   381
  $ hg log -R cached
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   382
  changeset:   0:ac82d8b1f7c4
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   383
  tag:         tip
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   384
  user:        test
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   385
  date:        Thu Jan 01 00:00:00 1970 +0000
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   386
  summary:     add a
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   387
  
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   388
  $ sleep 1
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   389
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   390
discard cached from LRU cache:
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   391
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   392
  $ hg clone cached cached2
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   393
  updating to branch default
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   394
  1 files updated, 0 files merged, 0 files removed, 0 files unresolved
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   395
  $ hg id -R cached2
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   396
  ac82d8b1f7c4 tip
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   397
  $ sleep 1
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   398
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   399
read uncached repo:
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   400
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   401
  $ hg log -R cached
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   402
  changeset:   0:ac82d8b1f7c4
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   403
  tag:         tip
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   404
  user:        test
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   405
  date:        Thu Jan 01 00:00:00 1970 +0000
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   406
  summary:     add a
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   407
  
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   408
  $ sleep 1
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   409
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   410
shut down servers and restore environment:
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   411
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   412
  $ rm -R chgsock
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   413
  $ sleep 2
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   414
  $ CHGSOCKNAME=$OLDCHGSOCKNAME
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   415
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   416
check server log:
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   417
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   418
  $ cat log/server.log | filterlog
44325
5cd2d91eeebd chgserver: spawn new process if schemes change
Yuya Nishihara <yuya@tcha.org>
parents: 43860
diff changeset
   419
  YYYY/MM/DD HH:MM:SS (PID)> worker process exited (pid=...)
45188
837840018306 tests: make one of 'worker process exited' line option in test-chg.t
Pulkit Goyal <7895pulkit@gmail.com>
parents: 45185
diff changeset
   420
  YYYY/MM/DD HH:MM:SS (PID)> worker process exited (pid=...) (?)
40999
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   421
  YYYY/MM/DD HH:MM:SS (PID)> init cached
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   422
  YYYY/MM/DD HH:MM:SS (PID)> id -R cached
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   423
  YYYY/MM/DD HH:MM:SS (PID)> loaded repo into cache: $TESTTMP/cached (in  ...s)
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   424
  YYYY/MM/DD HH:MM:SS (PID)> repo from cache: $TESTTMP/cached
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   425
  YYYY/MM/DD HH:MM:SS (PID)> ci -R cached -Am 'add a'
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   426
  YYYY/MM/DD HH:MM:SS (PID)> loaded repo into cache: $TESTTMP/cached (in  ...s)
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   427
  YYYY/MM/DD HH:MM:SS (PID)> repo from cache: $TESTTMP/cached
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   428
  YYYY/MM/DD HH:MM:SS (PID)> log -R cached
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   429
  YYYY/MM/DD HH:MM:SS (PID)> loaded repo into cache: $TESTTMP/cached (in  ...s)
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   430
  YYYY/MM/DD HH:MM:SS (PID)> clone cached cached2
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   431
  YYYY/MM/DD HH:MM:SS (PID)> id -R cached2
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   432
  YYYY/MM/DD HH:MM:SS (PID)> loaded repo into cache: $TESTTMP/cached2 (in  ...s)
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   433
  YYYY/MM/DD HH:MM:SS (PID)> log -R cached
dcac24ec935b commandserver: preload repository in master server and reuse its file cache
Yuya Nishihara <yuya@tcha.org>
parents: 40998
diff changeset
   434
  YYYY/MM/DD HH:MM:SS (PID)> loaded repo into cache: $TESTTMP/cached (in  ...s)
43860
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   435
44261
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   436
Test that chg works (sets to the user's actual LC_CTYPE) even when python
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   437
"coerces" the locale (py3.7+)
43860
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   438
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   439
  $ cat > $TESTTMP/debugenv.py <<EOF
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   440
  > from mercurial import encoding
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   441
  > from mercurial import registrar
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   442
  > cmdtable = {}
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   443
  > command = registrar.command(cmdtable)
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   444
  > @command(b'debugenv', [], b'', norepo=True)
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   445
  > def debugenv(ui):
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   446
  >     for k in [b'LC_ALL', b'LC_CTYPE', b'LANG']:
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   447
  >         v = encoding.environ.get(k)
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   448
  >         if v is not None:
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   449
  >             ui.write(b'%s=%s\n' % (k, encoding.environ[k]))
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   450
  > EOF
44261
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   451
(hg keeps python's modified LC_CTYPE, chg doesn't)
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   452
  $ (unset LC_ALL; unset LANG; LC_CTYPE= "$CHGHG" \
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   453
  >    --config extensions.debugenv=$TESTTMP/debugenv.py debugenv)
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   454
  LC_CTYPE=C.UTF-8 (py37 !)
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   455
  LC_CTYPE= (no-py37 !)
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   456
  $ (unset LC_ALL; unset LANG; LC_CTYPE= chg \
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   457
  >    --config extensions.debugenv=$TESTTMP/debugenv.py debugenv)
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   458
  LC_CTYPE=
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   459
  $ (unset LC_ALL; unset LANG; LC_CTYPE=unsupported_value chg \
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   460
  >    --config extensions.debugenv=$TESTTMP/debugenv.py debugenv)
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   461
  LC_CTYPE=unsupported_value
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   462
  $ (unset LC_ALL; unset LANG; LC_CTYPE= chg \
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   463
  >    --config extensions.debugenv=$TESTTMP/debugenv.py debugenv)
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   464
  LC_CTYPE=
43860
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   465
  $ LANG= LC_ALL= LC_CTYPE= chg \
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   466
  >    --config extensions.debugenv=$TESTTMP/debugenv.py debugenv
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   467
  LC_ALL=
44261
04a3ae7aba14 chg: force-set LC_CTYPE on server start to actual value from the environment
Kyle Lippincott <spectral@google.com>
parents: 43860
diff changeset
   468
  LC_CTYPE=
43860
5e0f6451e2d2 chg: fix chg to work with py3.7+ "coercing" the locale
Kyle Lippincott <spectral@google.com>
parents: 43800
diff changeset
   469
  LANG=