view tests/test-symlink-os-yes-fs-no.py @ 9717:68a1b9d0663e

update: allow branch crossing without -c or -C, with no uncommitted changes

Update will now allow crossing branches within the same named branch,
when given a specific revision, if the working dir is clean, without
requiring the -c or -C option. Abort if no revision is given and
this would cross branches.  Minor change to abort message if
uncommitted changes are found.

Modify test-update-branches and output to reflect the altered case. Modify
test-merge5.out to reflect the altered case. Modify
test-up-local-change.out with new message.

import os, sys
from mercurial import hg, ui

TESTDIR = os.environ["TESTDIR"]

# only makes sense to test on os which supports symlinks
if not hasattr(os, "symlink"):
    sys.exit(80) # SKIPPED_STATUS defined in run-tests.py

# this is what symlink would do on a non-symlink file system
def symlink_failure(src, dst):
    raise OSError, (1, "Operation not permitted")
os.symlink = symlink_failure

# now try cloning a repo which contains symlinks
u = ui.ui()
hg.clone(u, os.path.join(TESTDIR, 'test-no-symlinks.hg'), 'test1')