import os

from mercurial import hg, ui, context, encoding

u = ui.ui()

repo = hg.repository(u, 'test1', create=1)

os.chdir('test1')

# create 'foo' with fixed time stamp

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

f.write('foo\n')

f.close()

os.utime('foo', (1000, 1000))

# add+commit 'foo'

repo[None].add(['foo'])

repo.commit(text='commit1', date="0 0")

print "workingfilectx.date =", repo[None]['foo'].date()

# test memctx with non-ASCII commit message

def filectxfn(repo, memctx, path):

    return context.memfilectx(repo, "foo", "")

ctx = context.memctx(repo, ['tip', None],

                     encoding.tolocal("Gr\xc3\xbcezi!"),

                     ["foo"], filectxfn)

ctx.commit()

for enc in "ASCII", "Latin-1", "UTF-8":

    encoding.encoding = enc

    print "%-8s: %s" % (enc, repo["tip"].description())

# test performing a status

def getfilectx(repo, memctx, f):

    fctx = memctx.parents()[0][f]

    data, flags = fctx.data(), fctx.flags()

    if f == 'foo':

        data += 'bar\n'

    return context.memfilectx(repo, f, data, 'l' in flags, 'x' in flags)

ctxa = repo.changectx(0)

ctxb = context.memctx(repo, [ctxa.node(), None], "test diff", ["foo"],

                      getfilectx, ctxa.user(), ctxa.date())

print ctxb.status(ctxa)

# test performing a diff on a memctx

for d in ctxb.diff(ctxa, git=True):

    print d

# test safeness and correctness of "cxt.status()"

print '= checking context.status():'

# ancestor "wcctx ~ 2"

actx2 = repo['.']

repo.wwrite('bar-m', 'bar-m\n', '')

repo.wwrite('bar-r', 'bar-r\n', '')

repo[None].add(['bar-m', 'bar-r'])

repo.commit(text='add bar-m, bar-r', date="0 0")

# ancestor "wcctx ~ 1"

actx1 = repo['.']

repo.wwrite('bar-m', 'bar-m bar-m\n', '')

repo.wwrite('bar-a', 'bar-a\n', '')

repo[None].add(['bar-a'])

repo[None].forget(['bar-r'])

# status at this point:

#   M bar-m

#   A bar-a

#   R bar-r

#   C foo

from mercurial import scmutil

print '== checking workingctx.status:'

wctx = repo[None]

print 'wctx._status=%s' % (str(wctx._status))

print '=== with "pattern match":'

print actx1.status(other=wctx,

                   match=scmutil.matchfiles(repo, ['bar-m', 'foo']))

print 'wctx._status=%s' % (str(wctx._status))

print actx2.status(other=wctx,

                   match=scmutil.matchfiles(repo, ['bar-m', 'foo']))

print 'wctx._status=%s' % (str(wctx._status))

print '=== with "always match" and "listclean=True":'

print actx1.status(other=wctx, listclean=True)

print 'wctx._status=%s' % (str(wctx._status))

print actx2.status(other=wctx, listclean=True)

print 'wctx._status=%s' % (str(wctx._status))