test-largefiles: demonstrate problems with renaming and reverting a directory
These things were uncovered looking at issue5738.
First, if the destination directory exists under .hglf, the source is moved
under the destination instead of renaming the last component for `hg mv srcdir
dstdir`. This is extra confusing, because it occurs even if the user visible
destination (i.e. the path _not_ under .hglf) does not exist.
Additionally, when a largefile is forgotten via revert, any modifications end up
getting clobbered. For normal files, the forgotten file is left unchanged, as
shown by test-import.t. The forget command on a largefile will correctly leave
the file unmodified.
from __future__ import absolute_import, print_function
import os
from mercurial import (
dispatch,
)
def testdispatch(cmd):
"""Simple wrapper around dispatch.dispatch()
Prints command and result value, but does not handle quoting.
"""
print("running: %s" % (cmd,))
req = dispatch.request(cmd.split())
result = dispatch.dispatch(req)
print("result: %r" % (result,))
testdispatch("init test1")
os.chdir('test1')
# create file 'foo', add and commit
f = open('foo', 'wb')
f.write('foo\n')
f.close()
testdispatch("add foo")
testdispatch("commit -m commit1 -d 2000-01-01 foo")
# append to file 'foo' and commit
f = open('foo', 'ab')
f.write('bar\n')
f.close()
testdispatch("commit -m commit2 -d 2000-01-02 foo")
# check 88803a69b24 (fancyopts modified command table)
testdispatch("log -r 0")
testdispatch("log -r tip")