setup: use sys.executable to call hg
Executing ".\hg" does not work on Windows, but we can instead ask
Python to execute hg.
% bundle w/o type option
adding file.txt
summary: a
searching for changes
1 changesets found
pulling from ../b1
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
(run 'hg update' to get a working copy)
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
summary: a
% test bundle type None
searching for changes
1 changesets found
HG10UN
pulling from ../bNone
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
(run 'hg update' to get a working copy)
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
summary: a
% test bundle type bzip2
searching for changes
1 changesets found
HG10BZ
pulling from ../bbzip2
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
(run 'hg update' to get a working copy)
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
summary: a
% test bundle type gzip
searching for changes
1 changesets found
HG10GZ
pulling from ../bgzip
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
(run 'hg update' to get a working copy)
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
summary: a
% test garbage file
abort: ../bgarbage: not a Mercurial bundle file
% test invalid bundle type
1 changesets found
abort: unknown bundle type specified with --type