view tests/test-context.py @ 213:388820908580 2.6.2

hglib: update grep to cope with behavior change in hg 5.2.

Since version 5.2, revision filed not printed without all argument.
Fixed inaccurate pasring result with lastest hg and changed test case.

import sys
from tests import common
from hglib.error import CommandError
import hglib
from hglib import context
from hglib.util import b

class test_context(common.basetest):
    def test_non_existent(self):
        self.assertRaises(ValueError, context.changectx, self.client, b('foo'))

    def test_basic(self):
        self.append('a', 'a')
        self.append('b', 'b')
        rev0, node0 = self.client.commit(b('first'), addremove=True)

        self.append('c', 'c')
        rev1, node1 = self.client.commit(b('second'), addremove=True)

        self.assertRaises(KeyError, self.client.__getitem__, 'doesnotexist')

        ctx = self.client[node0]

        self.assertEquals(ctx.description(), b('first'))
        self.assertEquals(str(ctx), node0[:12].decode('latin-1'))
        self.assertEquals(ctx.node(), node0)
        self.assertEquals(int(ctx), rev0)
        self.assertEquals(ctx.rev(), rev0)
        self.assertEquals(ctx.branch(), b('default'))

        self.assertTrue(ctx)

        self.assertTrue(b('a') in ctx and b('b') in ctx)
        self.assertFalse(b('c') in ctx)
        self.assertEquals(list(ctx), [b('a'), b('b')])
        self.assertEquals(ctx.files(), [b('a'), b('b')])

        self.assertEquals(ctx.modified(), [])
        self.assertEquals(ctx.added(), [b('a'), b('b')])
        self.assertEquals(ctx.removed(), [])
        self.assertEquals(ctx.ignored(), [])
        self.assertEquals(ctx.clean(), [])

        man = {b('a') : b('047b75c6d7a3ef6a2243bd0e99f94f6ea6683597'),
               b('b') : b('62452855512f5b81522aa3895892760bb8da9f3f')}
        self.assertEquals(ctx.manifest(), man)

        self.assertEquals([int(c) for c in ctx.parents()], [-1])
        self.assertEquals(int(ctx.p1()), -1)
        self.assertEquals(int(ctx.p2()), -1)

        self.assertEquals([int(c) for c in ctx.children()], [1])
        self.assertEquals([int(c) for c in ctx.descendants()], [0, 1])
        self.assertEquals([int(c) for c in ctx.ancestors()], [0])

        self.client.bookmark(b('bookmark'), inactive=True, rev=node0)
        self.assertEquals(ctx.bookmarks(), [b('bookmark')])

        self.client.tag(b('tag'), rev=node0)
        # tags are read on construction
        self.assertEquals(self.client[node0].tags(), [b('tag')])

    def test_construction(self):
        self.append('a', 'a')
        rev0, node0 = self.client.commit(b('first'), addremove=True)
        tip = self.client.tip()

        # from client.revision
        ctx = context.changectx(self.client, tip)
        self.assertEquals(ctx.node(), tip.node)

        # from revset
        ctx = context.changectx(self.client, b('all()'))
        self.assertEquals(ctx.node(), tip.node)

    def test_in_keyword(self):
        """
        test the 'in' keyword using both revision numbers or changeset ids.
        """
        if sys.version_info < (2, 7):
            return

        self.append('a', 'a')
        rev0, node0 = self.client.commit(b('first'), addremove=True)
        self.append('a', 'a')
        rev1, node1 = self.client.commit(b('second'))

        self.assertIn(1, self.client)
        hash_1 = self.client.log(0)[0][1]
        self.assertIn(hash_1, self.client)
        self.assertNotIn(2, self.client)
        hash_2 = self.client.log(1)[0][1]
        self.assertIn(hash_2, self.client)
        hash_2 = b('deadbeef')
        self.assertNotIn(hash_2, self.client)