tests/test-revlog-ancestry.py
author Augie Fackler <augie@google.com>
Sun, 17 May 2015 21:12:33 -0400
changeset 25157 a8d22895a575
parent 18081 f88c60e740a1
child 27344 43c00ca887d1
permissions -rw-r--r--
run-tests: introduce PYTHON3 boolean constant (issue4668) This will avoid open-coding lots of version_info checks later in the file.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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import os
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from mercurial import hg, ui, merge
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u = ui.ui()
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repo = hg.repository(u, 'test1', create=1)
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os.chdir('test1')
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def commit(text, time):
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    repo.commit(text=text, date="%d 0" % time)
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def addcommit(name, time):
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    f = open(name, 'w')
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    f.write('%s\n' % name)
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    f.close()
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    repo[None].add([name])
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    commit(name, time)
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def update(rev):
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    merge.update(repo, rev, False, True, False)
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def merge_(rev):
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    merge.update(repo, rev, True, False, False)
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if __name__ == '__main__':
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    addcommit("A", 0)
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    addcommit("B", 1)
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    update(0)
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    addcommit("C", 2)
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    merge_(1)
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    commit("D", 3)
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    update(2)
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    addcommit("E", 4)
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    addcommit("F", 5)
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    update(3)
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    addcommit("G", 6)
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    merge_(5)
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    commit("H", 7)
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    update(5)
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    addcommit("I", 8)
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    # Ancestors
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    print 'Ancestors of 5'
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    for r in repo.changelog.ancestors([5]):
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        print r,
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    print '\nAncestors of 6 and 5'
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    for r in repo.changelog.ancestors([6, 5]):
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        print r,
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    print '\nAncestors of 5 and 4'
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    for r in repo.changelog.ancestors([5, 4]):
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        print r,
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    print '\nAncestors of 7, stop at 6'
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    for r in repo.changelog.ancestors([7], 6):
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        print r,
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    print '\nAncestors of 7, including revs'
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    for r in repo.changelog.ancestors([7], inclusive=True):
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        print r,
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    print '\nAncestors of 7, 5 and 3, including revs'
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    for r in repo.changelog.ancestors([7, 5, 3], inclusive=True):
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        print r,
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    # Descendants
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    print '\n\nDescendants of 5'
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    for r in repo.changelog.descendants([5]):
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        print r,
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    print '\nDescendants of 5 and 3'
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    for r in repo.changelog.descendants([5, 3]):
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        print r,
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    print '\nDescendants of 5 and 4'
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    for r in repo.changelog.descendants([5, 4]):
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        print r,
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