comparison mercurial/scmutil.py @ 15797:c7a8164c61ab

canonpath: allow canonicalization of non-existant paths

Such as a copy destination; see the added test.

15796:3e5b6045ccfc

        rel = []
        while True:
            try:
                name_st = os.stat(name)
            except OSError:
                break
            if util.samestat(name_st, root_st):
                if not rel:
                    # name was actually the same as root (maybe a symlink)
                    return ''
                rel.reverse()
                name = os.path.join(*rel)

15797:c7a8164c61ab

        rel = []
        while True:
            try:
                name_st = os.stat(name)
            except OSError:
                name_st = None
            if name_st and util.samestat(name_st, root_st):
                if not rel:
                    # name was actually the same as root (maybe a symlink)
                    return ''
                rel.reverse()
                name = os.path.join(*rel)