#require unix-permissions

test that new files created in .hg inherit the permissions from .hg/store

  $ mkdir dir

just in case somebody has a strange $TMPDIR

  $ chmod g-s dir

  $ cd dir

  $ cat >printmodes.py <<EOF

  > from __future__ import absolute_import, print_function

  > import os

  > import sys

  > 

  > allnames = []

  > isdir = {}

  > for root, dirs, files in os.walk(sys.argv[1]):

  >     for d in dirs:

  >         name = os.path.join(root, d)

  >         isdir[name] = 1

  >         allnames.append(name)

  >     for f in files:

  >         name = os.path.join(root, f)

  >         allnames.append(name)

  > allnames.sort()

  > for name in allnames:

  >     suffix = name in isdir and '/' or ''

  >     print('%05o %s%s' % (os.lstat(name).st_mode & 0o7777, name, suffix))

  > EOF

  $ cat >mode.py <<EOF

  > from __future__ import absolute_import, print_function

  > import os

  > import sys

  > print('%05o' % os.lstat(sys.argv[1]).st_mode)

  > EOF

  $ umask 077

  $ hg init repo

  $ cd repo

  $ chmod 0770 .hg/store

before commit

store can be written by the group, other files cannot

store is setgid

  $ "$PYTHON" ../printmodes.py .

  00700 ./.hg/

  00600 ./.hg/00changelog.i

  00600 ./.hg/requires

  00770 ./.hg/store/

  $ mkdir dir

  $ touch foo dir/bar

  $ hg ci -qAm 'add files'

after commit

working dir files can only be written by the owner

files created in .hg can be written by the group

(in particular, store/**, dirstate, branch cache file, undo files)

new directories are setgid

  $ "$PYTHON" ../printmodes.py .

  00700 ./.hg/

  00600 ./.hg/00changelog.i

  00770 ./.hg/cache/

  00660 ./.hg/cache/branch2-served

  00660 ./.hg/cache/manifestfulltextcache (reporevlogstore !)

  00660 ./.hg/cache/rbc-names-v1

  00660 ./.hg/cache/rbc-revs-v1

  00660 ./.hg/dirstate

  00660 ./.hg/fsmonitor.state (fsmonitor !)

  00660 ./.hg/last-message.txt

  00600 ./.hg/requires

  00770 ./.hg/store/

  00660 ./.hg/store/00changelog.i

  00660 ./.hg/store/00manifest.i

  00770 ./.hg/store/data/

  00770 ./.hg/store/data/dir/

  00660 ./.hg/store/data/dir/bar.i (reporevlogstore !)

  00660 ./.hg/store/data/foo.i (reporevlogstore !)

  00770 ./.hg/store/data/dir/bar/ (reposimplestore !)

  00660 ./.hg/store/data/dir/bar/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !)

  00660 ./.hg/store/data/dir/bar/index (reposimplestore !)

  00770 ./.hg/store/data/foo/ (reposimplestore !)

  00660 ./.hg/store/data/foo/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !)

  00660 ./.hg/store/data/foo/index (reposimplestore !)

  00660 ./.hg/store/fncache (repofncache !)

  00660 ./.hg/store/phaseroots

  00660 ./.hg/store/undo

  00660 ./.hg/store/undo.backupfiles

  00660 ./.hg/store/undo.phaseroots

  00660 ./.hg/undo.backup.dirstate

  00660 ./.hg/undo.bookmarks

  00660 ./.hg/undo.branch

  00660 ./.hg/undo.desc

  00660 ./.hg/undo.dirstate

  00700 ./dir/

  00600 ./dir/bar

  00600 ./foo

  $ umask 007

  $ hg init ../push

before push

group can write everything

  $ "$PYTHON" ../printmodes.py ../push

  00770 ../push/.hg/

  00660 ../push/.hg/00changelog.i

  00660 ../push/.hg/requires

  00770 ../push/.hg/store/

  $ umask 077

  $ hg -q push ../push

after push

group can still write everything

  $ "$PYTHON" ../printmodes.py ../push

  00770 ../push/.hg/

  00660 ../push/.hg/00changelog.i

  00770 ../push/.hg/cache/

  00660 ../push/.hg/cache/branch2-base

  00660 ../push/.hg/dirstate

  00660 ../push/.hg/requires

  00770 ../push/.hg/store/

  00660 ../push/.hg/store/00changelog.i

  00660 ../push/.hg/store/00manifest.i

  00770 ../push/.hg/store/data/

  00770 ../push/.hg/store/data/dir/

  00660 ../push/.hg/store/data/dir/bar.i (reporevlogstore !)

  00660 ../push/.hg/store/data/foo.i (reporevlogstore !)

  00770 ../push/.hg/store/data/dir/bar/ (reposimplestore !)

  00660 ../push/.hg/store/data/dir/bar/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !)

  00660 ../push/.hg/store/data/dir/bar/index (reposimplestore !)

  00770 ../push/.hg/store/data/foo/ (reposimplestore !)

  00660 ../push/.hg/store/data/foo/b80de5d138758541c5f05265ad144ab9fa86d1db (reposimplestore !)

  00660 ../push/.hg/store/data/foo/index (reposimplestore !)

  00660 ../push/.hg/store/fncache (repofncache !)

  00660 ../push/.hg/store/undo

  00660 ../push/.hg/store/undo.backupfiles

  00660 ../push/.hg/store/undo.phaseroots

  00660 ../push/.hg/undo.bookmarks

  00660 ../push/.hg/undo.branch

  00660 ../push/.hg/undo.desc

  00660 ../push/.hg/undo.dirstate

Test that we don't lose the setgid bit when we call chmod.

Not all systems support setgid directories (e.g. HFS+), so

just check that directories have the same mode.

  $ cd ..

  $ hg init setgid

  $ cd setgid

  $ chmod g+rwx .hg/store

  $ chmod g+s .hg/store 2> /dev/null || true

  $ mkdir dir

  $ touch dir/file

  $ hg ci -qAm 'add dir/file'

  $ storemode=`"$PYTHON" ../mode.py .hg/store`

  $ dirmode=`"$PYTHON" ../mode.py .hg/store/data/dir`

  $ if [ "$storemode" != "$dirmode" ]; then

  >  echo "$storemode != $dirmode"

  > fi

  $ cd ..

  $ cd .. # g-s dir