view tests/test-heads.py @ 91:0383fc37102b

client: refactor opening of the cmd server to an open method

so we can create instances of hgclient without automatically opening a command
server (needed for clone/init).

import common

class test_heads(common.basetest):
    def test_empty(self):
        self.assertEquals(self.client.heads(), [])

    def test_basic(self):
        self.append('a', 'a')
        rev, node0 = self.client.commit('first', addremove=True)
        self.assertEquals(self.client.heads(), [self.client.tip()])

        self.client.branch('foo')
        self.append('a', 'a')
        rev, node1 = self.client.commit('second')

        self.assertEquals(self.client.heads(node0, topological=True), [])