view tests/test-context.py @ 28238:b57d45ec33b2

test: update test-bundle2-format.t comment

Now that bundle2 is used by default for all exchanges, this comment is obviously
out of date. Having deep testing of the API and expected behavior of the format
and its processing is still valuable, so the comment is updated.

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")

if os.name == 'nt':
    d = repo[None]['foo'].date()
    print "workingfilectx.date = (%d, %d)" % (d[0], d[1])
else:
    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))