tests/test-revlog-ancestry.py
author Pierre-Yves David <pierre-yves.david@fb.com>
Wed, 27 May 2015 22:11:37 -0700
changeset 25405 220a220ed088
parent 18081 f88c60e740a1
child 27344 43c00ca887d1
permissions -rw-r--r--
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, merge

u = ui.ui()

repo = hg.repository(u, 'test1', create=1)
os.chdir('test1')

def commit(text, time):
    repo.commit(text=text, date="%d 0" % time)

def addcommit(name, time):
    f = open(name, 'w')
    f.write('%s\n' % name)
    f.close()
    repo[None].add([name])
    commit(name, time)

def update(rev):
    merge.update(repo, rev, False, True, False)

def merge_(rev):
    merge.update(repo, rev, True, False, False)

if __name__ == '__main__':
    addcommit("A", 0)
    addcommit("B", 1)

    update(0)
    addcommit("C", 2)

    merge_(1)
    commit("D", 3)

    update(2)
    addcommit("E", 4)
    addcommit("F", 5)

    update(3)
    addcommit("G", 6)

    merge_(5)
    commit("H", 7)

    update(5)
    addcommit("I", 8)

    # Ancestors
    print 'Ancestors of 5'
    for r in repo.changelog.ancestors([5]):
        print r,

    print '\nAncestors of 6 and 5'
    for r in repo.changelog.ancestors([6, 5]):
        print r,

    print '\nAncestors of 5 and 4'
    for r in repo.changelog.ancestors([5, 4]):
        print r,

    print '\nAncestors of 7, stop at 6'
    for r in repo.changelog.ancestors([7], 6):
        print r,

    print '\nAncestors of 7, including revs'
    for r in repo.changelog.ancestors([7], inclusive=True):
        print r,

    print '\nAncestors of 7, 5 and 3, including revs'
    for r in repo.changelog.ancestors([7, 5, 3], inclusive=True):
        print r,

    # Descendants
    print '\n\nDescendants of 5'
    for r in repo.changelog.descendants([5]):
        print r,

    print '\nDescendants of 5 and 3'
    for r in repo.changelog.descendants([5, 3]):
        print r,

    print '\nDescendants of 5 and 4'
    for r in repo.changelog.descendants([5, 4]):
        print r,