tests/test-chg.t
author Martin von Zweigbergk <martinvonz@google.com>
Fri, 12 Feb 2021 16:19:33 -0800
changeset 46831 7d80622fc212
parent 46145 6383bb86b700
child 47022 ec081d7f0009
permissions -rw-r--r--
rebase: let _handleskippingobsolete(self) read directly from self The function already has `self` as an argument, so there's no need to pass data from `self` into it. Differential Revision: https://phab.mercurial-scm.org/D10246
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: []
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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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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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  > EOF
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  $ hg debugexpandscheme foo://expanded
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  https://foo.example.org/expanded
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  $ hg debugexpandscheme bar://unexpanded
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  bar://unexpanded
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   318
add bar
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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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  > bar = https://bar.example.org/
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   326
  > EOF
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  $ hg debugexpandscheme foo://expanded
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  https://foo.example.org/expanded
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  $ hg debugexpandscheme bar://expanded
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   330
  https://bar.example.org/expanded
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   331
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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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  > bar = https://bar.example.org/
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   339
  > EOF
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   340
  $ hg debugexpandscheme foo://unexpanded
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  foo://unexpanded
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  $ 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
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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
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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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   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=