tests/test-dispatch.py

merge: add conflict marker formatter (BC)

Adds a conflict marker formatter that can produce custom conflict marker
descriptions. It can be set via ui.mergemarkertemplate. The old behavior
can be used still by setting ui.mergemarkers=basic.

The default format is similar to:

  {node|short} {tag} {branch} {bookmarks} - {author}: "{desc|firstline}"

And renders as:

  contextblahblah
  <<<<<<< local: c7fdd7ce4652 - durham: "Fix broken stuff in my feature branch"
  line from my changes
  =======
  line from the other changes
  >>>>>>> other: a3e55d7f4d38  master - sid0: "This is a commit to master th...
  morecontextblahblah

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")