#if windows
$ PYTHONPATH="$TESTDIR/../contrib;$PYTHONPATH"
#else
$ PYTHONPATH="$TESTDIR/../contrib:$PYTHONPATH"
#endif
$ export PYTHONPATH
typical client does not want echo-back messages, so test without it:
$ grep -v '^promptecho ' < $HGRCPATH >> $HGRCPATH.new
$ mv $HGRCPATH.new $HGRCPATH
$ hg init repo
$ cd repo
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def hellomessage(server):
... ch, data = readchannel(server)
... print '%c, %r' % (ch, data)
... # run an arbitrary command to make sure the next thing the server
... # sends isn't part of the hello message
... runcommand(server, ['id'])
o, 'capabilities: getencoding runcommand\nencoding: *\npid: *' (glob)
*** runcommand id
000000000000 tip
>>> from hgclient import check
>>> @check
... def unknowncommand(server):
... server.stdin.write('unknowncommand\n')
abort: unknown command unknowncommand
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def checkruncommand(server):
... # hello block
... readchannel(server)
...
... # no args
... runcommand(server, [])
...
... # global options
... runcommand(server, ['id', '--quiet'])
...
... # make sure global options don't stick through requests
... runcommand(server, ['id'])
...
... # --config
... runcommand(server, ['id', '--config', 'ui.quiet=True'])
...
... # make sure --config doesn't stick
... runcommand(server, ['id'])
...
... # negative return code should be masked
... runcommand(server, ['id', '-runknown'])
*** runcommand
Mercurial Distributed SCM
basic commands:
add add the specified files on the next commit
annotate show changeset information by line for each file
clone make a copy of an existing repository
commit commit the specified files or all outstanding changes
diff diff repository (or selected files)
export dump the header and diffs for one or more changesets
forget forget the specified files on the next commit
init create a new repository in the given directory
log show revision history of entire repository or files
merge merge another revision into working directory
pull pull changes from the specified source
push push changes to the specified destination
remove remove the specified files on the next commit
serve start stand-alone webserver
status show changed files in the working directory
summary summarize working directory state
update update working directory (or switch revisions)
(use "hg help" for the full list of commands or "hg -v" for details)
*** runcommand id --quiet
000000000000
*** runcommand id
000000000000 tip
*** runcommand id --config ui.quiet=True
000000000000
*** runcommand id
000000000000 tip
*** runcommand id -runknown
abort: unknown revision 'unknown'!
[255]
>>> from hgclient import readchannel, check
>>> @check
... def inputeof(server):
... readchannel(server)
... server.stdin.write('runcommand\n')
... # close stdin while server is waiting for input
... server.stdin.close()
...
... # server exits with 1 if the pipe closed while reading the command
... print 'server exit code =', server.wait()
server exit code = 1
>>> import cStringIO
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def serverinput(server):
... readchannel(server)
...
... patch = """
... # HG changeset patch
... # User test
... # Date 0 0
... # Node ID c103a3dec114d882c98382d684d8af798d09d857
... # Parent 0000000000000000000000000000000000000000
... 1
...
... diff -r 000000000000 -r c103a3dec114 a
... --- /dev/null Thu Jan 01 00:00:00 1970 +0000
... +++ b/a Thu Jan 01 00:00:00 1970 +0000
... @@ -0,0 +1,1 @@
... +1
... """
...
... runcommand(server, ['import', '-'], input=cStringIO.StringIO(patch))
... runcommand(server, ['log'])
*** runcommand import -
applying patch from stdin
*** runcommand log
changeset: 0:eff892de26ec
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 1
check that --cwd doesn't persist between requests:
$ mkdir foo
$ touch foo/bar
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def cwd(server):
... readchannel(server)
... runcommand(server, ['--cwd', 'foo', 'st', 'bar'])
... runcommand(server, ['st', 'foo/bar'])
*** runcommand --cwd foo st bar
? bar
*** runcommand st foo/bar
? foo/bar
$ rm foo/bar
check that local configs for the cached repo aren't inherited when -R is used:
$ cat <<EOF >> .hg/hgrc
> [ui]
> foo = bar
> EOF
>>> from hgclient import readchannel, sep, runcommand, check
>>> @check
... def localhgrc(server):
... readchannel(server)
...
... # the cached repo local hgrc contains ui.foo=bar, so showconfig should
... # show it
... runcommand(server, ['showconfig'], outfilter=sep)
...
... # but not for this repo
... runcommand(server, ['init', 'foo'])
... runcommand(server, ['-R', 'foo', 'showconfig', 'ui', 'defaults'])
*** runcommand showconfig
bundle.mainreporoot=$TESTTMP/repo
defaults.backout=-d "0 0"
defaults.commit=-d "0 0"
defaults.shelve=--date "0 0"
defaults.tag=-d "0 0"
devel.all-warnings=true
largefiles.usercache=$TESTTMP/.cache/largefiles
ui.slash=True
ui.interactive=False
ui.mergemarkers=detailed
ui.foo=bar
ui.nontty=true
*** runcommand init foo
*** runcommand -R foo showconfig ui defaults
defaults.backout=-d "0 0"
defaults.commit=-d "0 0"
defaults.shelve=--date "0 0"
defaults.tag=-d "0 0"
ui.slash=True
ui.interactive=False
ui.mergemarkers=detailed
ui.nontty=true
$ rm -R foo
#if windows
$ PYTHONPATH="$TESTTMP/repo;$PYTHONPATH"
#else
$ PYTHONPATH="$TESTTMP/repo:$PYTHONPATH"
#endif
$ cat <<EOF > hook.py
> import sys
> def hook(**args):
> print 'hook talking'
> print 'now try to read something: %r' % sys.stdin.read()
> EOF
>>> import cStringIO
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def hookoutput(server):
... readchannel(server)
... runcommand(server, ['--config',
... 'hooks.pre-identify=python:hook.hook',
... 'id'],
... input=cStringIO.StringIO('some input'))
*** runcommand --config hooks.pre-identify=python:hook.hook id
hook talking
now try to read something: 'some input'
eff892de26ec tip
$ rm hook.py*
$ echo a >> a
>>> import os
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def outsidechanges(server):
... readchannel(server)
... runcommand(server, ['status'])
... os.system('hg ci -Am2')
... runcommand(server, ['tip'])
... runcommand(server, ['status'])
*** runcommand status
M a
*** runcommand tip
changeset: 1:d3a0a68be6de
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 2
*** runcommand status
>>> import os
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def bookmarks(server):
... readchannel(server)
... runcommand(server, ['bookmarks'])
...
... # changes .hg/bookmarks
... os.system('hg bookmark -i bm1')
... os.system('hg bookmark -i bm2')
... runcommand(server, ['bookmarks'])
...
... # changes .hg/bookmarks.current
... os.system('hg upd bm1 -q')
... runcommand(server, ['bookmarks'])
...
... runcommand(server, ['bookmarks', 'bm3'])
... f = open('a', 'ab')
... f.write('a\n')
... f.close()
... runcommand(server, ['commit', '-Amm'])
... runcommand(server, ['bookmarks'])
*** runcommand bookmarks
no bookmarks set
*** runcommand bookmarks
bm1 1:d3a0a68be6de
bm2 1:d3a0a68be6de
*** runcommand bookmarks
* bm1 1:d3a0a68be6de
bm2 1:d3a0a68be6de
*** runcommand bookmarks bm3
*** runcommand commit -Amm
*** runcommand bookmarks
bm1 1:d3a0a68be6de
bm2 1:d3a0a68be6de
* bm3 2:aef17e88f5f0
>>> import os
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def tagscache(server):
... readchannel(server)
... runcommand(server, ['id', '-t', '-r', '0'])
... os.system('hg tag -r 0 foo')
... runcommand(server, ['id', '-t', '-r', '0'])
*** runcommand id -t -r 0
*** runcommand id -t -r 0
foo
>>> import os
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def setphase(server):
... readchannel(server)
... runcommand(server, ['phase', '-r', '.'])
... os.system('hg phase -r . -p')
... runcommand(server, ['phase', '-r', '.'])
*** runcommand phase -r .
3: draft
*** runcommand phase -r .
3: public
$ echo a >> a
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def rollback(server):
... readchannel(server)
... runcommand(server, ['phase', '-r', '.', '-p'])
... runcommand(server, ['commit', '-Am.'])
... runcommand(server, ['rollback'])
... runcommand(server, ['phase', '-r', '.'])
*** runcommand phase -r . -p
no phases changed
[1]
*** runcommand commit -Am.
*** runcommand rollback
repository tip rolled back to revision 3 (undo commit)
working directory now based on revision 3
*** runcommand phase -r .
3: public
>>> import os
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def branch(server):
... readchannel(server)
... runcommand(server, ['branch'])
... os.system('hg branch foo')
... runcommand(server, ['branch'])
... os.system('hg branch default')
*** runcommand branch
default
marked working directory as branch foo
(branches are permanent and global, did you want a bookmark?)
*** runcommand branch
foo
marked working directory as branch default
(branches are permanent and global, did you want a bookmark?)
$ touch .hgignore
>>> import os
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def hgignore(server):
... readchannel(server)
... runcommand(server, ['commit', '-Am.'])
... f = open('ignored-file', 'ab')
... f.write('')
... f.close()
... f = open('.hgignore', 'ab')
... f.write('ignored-file')
... f.close()
... runcommand(server, ['status', '-i', '-u'])
*** runcommand commit -Am.
adding .hgignore
*** runcommand status -i -u
I ignored-file
cache of non-public revisions should be invalidated on repository change
(issue4855):
>>> import os
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def phasesetscacheaftercommit(server):
... readchannel(server)
... # load _phasecache._phaserevs and _phasesets
... runcommand(server, ['log', '-qr', 'draft()'])
... # create draft commits by another process
... for i in xrange(5, 7):
... os.system('echo a >> a')
... os.system('hg commit -Aqm%d' % i)
... # new commits should be listed as draft revisions
... runcommand(server, ['log', '-qr', 'draft()'])
*** runcommand log -qr draft()
4:7966c8e3734d
*** runcommand log -qr draft()
4:7966c8e3734d
5:41f6602d1c4f
6:10501e202c35
>>> import os
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def phasesetscacheafterstrip(server):
... readchannel(server)
... # load _phasecache._phaserevs and _phasesets
... runcommand(server, ['log', '-qr', 'draft()'])
... # strip cached revisions by another process
... os.system('hg --config extensions.strip= strip -q 5')
... # shouldn't abort by "unknown revision '6'"
... runcommand(server, ['log', '-qr', 'draft()'])
*** runcommand log -qr draft()
4:7966c8e3734d
5:41f6602d1c4f
6:10501e202c35
*** runcommand log -qr draft()
4:7966c8e3734d
cache of phase roots should be invalidated on strip (issue3827):
>>> import os
>>> from hgclient import readchannel, sep, runcommand, check
>>> @check
... def phasecacheafterstrip(server):
... readchannel(server)
...
... # create new head, 5:731265503d86
... runcommand(server, ['update', '-C', '0'])
... f = open('a', 'ab')
... f.write('a\n')
... f.close()
... runcommand(server, ['commit', '-Am.', 'a'])
... runcommand(server, ['log', '-Gq'])
...
... # make it public; draft marker moves to 4:7966c8e3734d
... runcommand(server, ['phase', '-p', '.'])
... # load _phasecache.phaseroots
... runcommand(server, ['phase', '.'], outfilter=sep)
...
... # strip 1::4 outside server
... os.system('hg -q --config extensions.mq= strip 1')
...
... # shouldn't raise "7966c8e3734d: no node!"
... runcommand(server, ['branches'])
*** runcommand update -C 0
1 files updated, 0 files merged, 2 files removed, 0 files unresolved
(leaving bookmark bm3)
*** runcommand commit -Am. a
created new head
*** runcommand log -Gq
@ 5:731265503d86
|
| o 4:7966c8e3734d
| |
| o 3:b9b85890c400
| |
| o 2:aef17e88f5f0
| |
| o 1:d3a0a68be6de
|/
o 0:eff892de26ec
*** runcommand phase -p .
*** runcommand phase .
5: public
*** runcommand branches
default 1:731265503d86
$ cat >> .hg/hgrc << EOF
> [experimental]
> evolution=createmarkers
> EOF
>>> import os
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def obsolete(server):
... readchannel(server)
...
... runcommand(server, ['up', 'null'])
... runcommand(server, ['phase', '-df', 'tip'])
... cmd = 'hg debugobsolete `hg log -r tip --template {node}`'
... if os.name == 'nt':
... cmd = 'sh -c "%s"' % cmd # run in sh, not cmd.exe
... os.system(cmd)
... runcommand(server, ['log', '--hidden'])
... runcommand(server, ['log'])
*** runcommand up null
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
*** runcommand phase -df tip
*** runcommand log --hidden
changeset: 1:731265503d86
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: .
changeset: 0:eff892de26ec
bookmark: bm1
bookmark: bm2
bookmark: bm3
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 1
*** runcommand log
changeset: 0:eff892de26ec
bookmark: bm1
bookmark: bm2
bookmark: bm3
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 1
$ cat <<EOF >> .hg/hgrc
> [extensions]
> mq =
> EOF
>>> import os
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def mqoutsidechanges(server):
... readchannel(server)
...
... # load repo.mq
... runcommand(server, ['qapplied'])
... os.system('hg qnew 0.diff')
... # repo.mq should be invalidated
... runcommand(server, ['qapplied'])
...
... runcommand(server, ['qpop', '--all'])
... os.system('hg qqueue --create foo')
... # repo.mq should be recreated to point to new queue
... runcommand(server, ['qqueue', '--active'])
*** runcommand qapplied
*** runcommand qapplied
0.diff
*** runcommand qpop --all
popping 0.diff
patch queue now empty
*** runcommand qqueue --active
foo
$ cat <<EOF > dbgui.py
> import os, sys
> from mercurial import cmdutil, commands
> cmdtable = {}
> command = cmdutil.command(cmdtable)
> @command("debuggetpass", norepo=True)
> def debuggetpass(ui):
> ui.write("%s\\n" % ui.getpass())
> @command("debugprompt", norepo=True)
> def debugprompt(ui):
> ui.write("%s\\n" % ui.prompt("prompt:"))
> @command("debugreadstdin", norepo=True)
> def debugreadstdin(ui):
> ui.write("read: %r\n" % sys.stdin.read(1))
> @command("debugwritestdout", norepo=True)
> def debugwritestdout(ui):
> os.write(1, "low-level stdout fd and\n")
> sys.stdout.write("stdout should be redirected to /dev/null\n")
> sys.stdout.flush()
> EOF
$ cat <<EOF >> .hg/hgrc
> [extensions]
> dbgui = dbgui.py
> EOF
>>> import cStringIO
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def getpass(server):
... readchannel(server)
... runcommand(server, ['debuggetpass', '--config',
... 'ui.interactive=True'],
... input=cStringIO.StringIO('1234\n'))
... runcommand(server, ['debugprompt', '--config',
... 'ui.interactive=True'],
... input=cStringIO.StringIO('5678\n'))
... runcommand(server, ['debugreadstdin'])
... runcommand(server, ['debugwritestdout'])
*** runcommand debuggetpass --config ui.interactive=True
password: 1234
*** runcommand debugprompt --config ui.interactive=True
prompt: 5678
*** runcommand debugreadstdin
read: ''
*** runcommand debugwritestdout
run commandserver in commandserver, which is silly but should work:
>>> import cStringIO
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def nested(server):
... print '%c, %r' % readchannel(server)
... class nestedserver(object):
... stdin = cStringIO.StringIO('getencoding\n')
... stdout = cStringIO.StringIO()
... runcommand(server, ['serve', '--cmdserver', 'pipe'],
... output=nestedserver.stdout, input=nestedserver.stdin)
... nestedserver.stdout.seek(0)
... print '%c, %r' % readchannel(nestedserver) # hello
... print '%c, %r' % readchannel(nestedserver) # getencoding
o, 'capabilities: getencoding runcommand\nencoding: *\npid: *' (glob)
*** runcommand serve --cmdserver pipe
o, 'capabilities: getencoding runcommand\nencoding: *\npid: *' (glob)
r, '*' (glob)
start without repository:
$ cd ..
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def hellomessage(server):
... ch, data = readchannel(server)
... print '%c, %r' % (ch, data)
... # run an arbitrary command to make sure the next thing the server
... # sends isn't part of the hello message
... runcommand(server, ['id'])
o, 'capabilities: getencoding runcommand\nencoding: *\npid: *' (glob)
*** runcommand id
abort: there is no Mercurial repository here (.hg not found)
[255]
>>> from hgclient import readchannel, runcommand, check
>>> @check
... def startwithoutrepo(server):
... readchannel(server)
... runcommand(server, ['init', 'repo2'])
... runcommand(server, ['id', '-R', 'repo2'])
*** runcommand init repo2
*** runcommand id -R repo2
000000000000 tip
unix domain socket:
$ cd repo
$ hg update -q
#if unix-socket unix-permissions
>>> import cStringIO
>>> from hgclient import unixserver, readchannel, runcommand, check
>>> server = unixserver('.hg/server.sock', '.hg/server.log')
>>> def hellomessage(conn):
... ch, data = readchannel(conn)
... print '%c, %r' % (ch, data)
... runcommand(conn, ['id'])
>>> check(hellomessage, server.connect)
o, 'capabilities: getencoding runcommand\nencoding: *\npid: *' (glob)
*** runcommand id
eff892de26ec tip bm1/bm2/bm3
>>> def unknowncommand(conn):
... readchannel(conn)
... conn.stdin.write('unknowncommand\n')
>>> check(unknowncommand, server.connect) # error sent to server.log
>>> def serverinput(conn):
... readchannel(conn)
... patch = """
... # HG changeset patch
... # User test
... # Date 0 0
... 2
...
... diff -r eff892de26ec -r 1ed24be7e7a0 a
... --- a/a
... +++ b/a
... @@ -1,1 +1,2 @@
... 1
... +2
... """
... runcommand(conn, ['import', '-'], input=cStringIO.StringIO(patch))
... runcommand(conn, ['log', '-rtip', '-q'])
>>> check(serverinput, server.connect)
*** runcommand import -
applying patch from stdin
*** runcommand log -rtip -q
2:1ed24be7e7a0
>>> server.shutdown()
$ cat .hg/server.log
listening at .hg/server.sock
abort: unknown command unknowncommand
killed!
#endif
#if no-unix-socket
$ hg serve --cmdserver unix -a .hg/server.sock
abort: unsupported platform
[255]
#endif