tests/test-revlog-ancestry.py
author Martin von Zweigbergk <martinvonz@google.com>
Wed, 27 May 2015 13:23:35 -0700
changeset 25575 475eae3497af
parent 18081 f88c60e740a1
child 27344 43c00ca887d1
permissions -rw-r--r--
match: drop unnecessary removal of '.' from excluded roots The repo root is nothing special when it comes to what directories to visit: patterns like '-X relglob:*.py' should not exclude the top directory, while '-X path:.' should (pointless as such a pattern may be). The explicit removal of '.' from the set of excluded roots was probably there to avoid removing the the root directory when any patterns had been given, but since 20ad936ac5d2 (treemanifest: visit directory 'foo' when given e.g. '-X foo/ba?', 2015-05-27), we only exclude directories that should be completely excluded, so we no longer need to special-case the root directory.
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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