view tests/test-context.py @ 178:77a5fded9f45

init: add init() to hgclient to allow progress to be reported

The init() command is required as a member of hgclient
so that progress, output and errors from the init() command
can be sent to cbout and cberr call backs.

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)