from __future__ import absolute_import

import os

from mercurial import (

    dispatch,

    extensions,

    ui as uimod,

)

def testdispatch(cmd):

    """Simple wrapper around dispatch.dispatch()

    Prints command and result value, but does not handle quoting.

    """

    ui = uimod.ui.load()

    extensions.populateui(ui)

    ui.statusnoi18n(b"running: %s\n" % cmd)

    req = dispatch.request(cmd.split(), ui)

    result = dispatch.dispatch(req)

    ui.statusnoi18n(b"result: %r\n" % result)

# create file 'foo', add and commit

f = open(b'foo', 'wb')

f.write(b'foo\n')

f.close()

testdispatch(b"--debug add foo")

testdispatch(b"--debug commit -m commit1 -d 2000-01-01 foo")

# append to file 'foo' and commit

f = open(b'foo', 'ab')

f.write(b'bar\n')

f.close()

# remove blackbox.log directory (proxy for readonly log file)

os.rmdir(b".hg/blackbox.log")

# replace it with the real blackbox.log file

os.rename(b".hg/blackbox.log-", b".hg/blackbox.log")

testdispatch(b"--debug commit -m commit2 -d 2000-01-02 foo")

# check 88803a69b24 (fancyopts modified command table)

testdispatch(b"--debug log -r 0")

testdispatch(b"--debug log -r tip")