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Viewing changes to bzrlib/tests/branch_implementations/test_push.py

  • Committer: Mark Hammond
  • Date: 2008-12-28 05:21:23 UTC
  • mfrom: (3920 +trunk)
  • mto: (3932.1.1 prepare-1.11)
  • mto: This revision was merged to the branch mainline in revision 3937.
  • Revision ID: mhammond@skippinet.com.au-20081228052123-f78xs5sbdkotshwf
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bzrlib/tests/branch_implementations/test_push.py
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"""Tests for branch.push behaviour."""
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from cStringIO import StringIO
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import os
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from bzrlib import (
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    bzrdir,
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    debug,
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    errors,
 
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    push,
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    tests,
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    )
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from bzrlib.branch import Branch
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        source.branch.push(target, stop_revision='rev-2', overwrite=True)
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        self.assertEqual('rev-2', target.last_revision())
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    def test_push_with_default_stacking_does_not_create_broken_branch(self):
 
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        """Pushing a new standalone branch works even when there's a default
 
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        stacking policy at the destination.
 
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        The new branch will preserve the repo format (even if it isn't the
 
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        default for the branch), and will be stacked when the repo format
 
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        allows (which means that the branch format isn't necessarly preserved).
 
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        """
 
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        if isinstance(self.branch_format, branch.BzrBranchFormat4):
 
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            raise tests.TestNotApplicable('Not a metadir format.')
 
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        if isinstance(self.branch_format, branch.BranchReferenceFormat):
 
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            # This test could in principle apply to BranchReferenceFormat, but
 
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            # make_branch_builder doesn't support it.
 
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            raise tests.TestSkipped(
 
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                "BranchBuilder can't make reference branches.")
 
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        # Make a branch called "local" in a stackable repository
 
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        # The branch has 3 revisions:
 
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        #   - rev-1, adds a file
 
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        #   - rev-2, no changes
 
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        #   - rev-3, modifies the file.
 
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        repo = self.make_repository('repo', shared=True, format='1.6')
 
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        builder = self.make_branch_builder('repo/local')
 
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        builder.start_series()
 
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        builder.build_snapshot('rev-1', None, [
 
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            ('add', ('', 'root-id', 'directory', '')),
 
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            ('add', ('filename', 'f-id', 'file', 'content\n'))])
 
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        builder.build_snapshot('rev-2', ['rev-1'], [])
 
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        builder.build_snapshot('rev-3', ['rev-2'],
 
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            [('modify', ('f-id', 'new-content\n'))])
 
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        builder.finish_series()
 
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        trunk = builder.get_branch()
 
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        # Sprout rev-1 to "trunk", so that we can stack on it.
 
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        trunk.bzrdir.sprout(self.get_url('trunk'), revision_id='rev-1')
 
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        # Set a default stacking policy so that new branches will automatically
 
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        # stack on trunk.
 
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        self.make_bzrdir('.').get_config().set_default_stack_on('trunk')
 
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        # Push rev-2 to a new branch "remote".  It will be stacked on "trunk".
 
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        output = StringIO()
 
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        push._show_push_branch(trunk, 'rev-2', self.get_url('remote'), output)
 
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        # Push rev-3 onto "remote".  If "remote" not stacked and is missing the
 
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        # fulltext record for f-id @ rev-1, then this will fail.
 
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        remote_branch = Branch.open(self.get_url('remote'))
 
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        trunk.push(remote_branch)
 
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        remote_branch.check()
 
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class TestPushHook(TestCaseWithBranch):
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