tests: update test-inherit-mode to pass our import checker

tests/test-inherit-mode.t

@@ -1,157 +1,160 b''
 #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
-  > import os, sys
+  > 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 & 07777, name, suffix))
+  >     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
-  > import os
   > 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/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
   00660 ./.hg/store/data/foo.i
   00660 ./.hg/store/fncache
   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
   00660 ../push/.hg/store/data/foo.i
   00660 ../push/.hg/store/fncache
   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