tests/test-context.py

test: drop all the forced use of bundle2

Using bundle2 during exchange is now the default, we do not need all this
explicit enabling of bundle2 exchange in test anymore.

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 "ctx.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))

print "== checking workingcommitctx.status:"

wcctx = context.workingcommitctx(repo,
                                 scmutil.status(['bar-m'],
                                                ['bar-a'],
                                                [],
                                                [], [], [], []),
                                 text='', date='0 0')
print 'wcctx._status=%s' % (str(wcctx._status))

print '=== with "always match":'
print actx1.status(other=wcctx)
print 'wcctx._status=%s' % (str(wcctx._status))
print actx2.status(other=wcctx)
print 'wcctx._status=%s' % (str(wcctx._status))

print '=== with "always match" and "listclean=True":'
print actx1.status(other=wcctx, listclean=True)
print 'wcctx._status=%s' % (str(wcctx._status))
print actx2.status(other=wcctx, listclean=True)
print 'wcctx._status=%s' % (str(wcctx._status))

print '=== with "pattern match":'
print actx1.status(other=wcctx,
                   match=scmutil.matchfiles(repo, ['bar-m', 'foo']))
print 'wcctx._status=%s' % (str(wcctx._status))
print actx2.status(other=wcctx,
                   match=scmutil.matchfiles(repo, ['bar-m', 'foo']))
print 'wcctx._status=%s' % (str(wcctx._status))

print '=== with "pattern match" and "listclean=True":'
print actx1.status(other=wcctx,
                   match=scmutil.matchfiles(repo, ['bar-r', 'foo']),
                   listclean=True)
print 'wcctx._status=%s' % (str(wcctx._status))
print actx2.status(other=wcctx,
                   match=scmutil.matchfiles(repo, ['bar-r', 'foo']),
                   listclean=True)
print 'wcctx._status=%s' % (str(wcctx._status))