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Viewing changes to bzrlib/tests/blackbox/test_bundle.py

  • Committer: Robey Pointer
  • Date: 2006-07-01 19:03:33 UTC
  • mfrom: (1829 +trunk)
  • mto: This revision was merged to the branch mainline in revision 1830.
  • Revision ID: robey@lag.net-20060701190333-f58465aec4bd3412
merge from bzr.dev

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bzrlib/tests/blackbox/test_bundle.py
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import os
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from StringIO import StringIO
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from bzrlib.bundle.read_bundle import BundleReader
 
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from bzrlib.bundle.serializer import read_bundle
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from bzrlib.bzrdir import BzrDir
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from bzrlib.tests import TestCaseInTempDir
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class TestBundle(TestCaseInTempDir):
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    def make_trees(self):
 
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        grandparent_tree = BzrDir.create_standalone_workingtree('grandparent')
 
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        grandparent_tree.commit('initial commit', rev_id='revision1')
 
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        parent_bzrdir = grandparent_tree.bzrdir.sprout('parent')
 
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        parent_tree = parent_bzrdir.open_workingtree()
 
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        parent_tree.commit('next commit', rev_id='revision2')
 
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        branch_tree = parent_tree.bzrdir.sprout('branch').open_workingtree()
 
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        branch_tree.commit('last commit', rev_id='revision3')
 
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    def test_uses_parent(self):
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        """Parent location is used as a basis by default"""
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        parent_tree = BzrDir.create_standalone_workingtree('parent')
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        parent_tree.commit('initial commit', rev_id='revision1')
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        os.chdir('parent')
 
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        self.make_trees()        
 
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        os.chdir('grandparent')
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        errmsg = self.run_bzr('bundle', retcode=3)[1]
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        self.assertContainsRe(errmsg, 'No base branch known or specified')
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        branch_tree = parent_tree.bzrdir.sprout('../branch').open_workingtree()
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        branch_tree.commit('next commit', rev_id='revision2')
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        branch_tree.commit('last commit', rev_id='revision3')
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        os.chdir('../branch')
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        br = BundleReader(StringIO(self.run_bzr('bundle')[0]))
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        self.assertEqual(br.info.revisions[0].revision_id, 'revision3')
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        self.assertEqual(len(br.info.revisions), 2)
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        self.assertEqual(br.info.revisions[1].revision_id, 'revision2')
 
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        stdout, stderr = self.run_bzr('bundle')
 
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        self.assertEqual(stderr.count('Using saved location'), 1)
 
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        br = read_bundle(StringIO(stdout))
 
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        self.assertRevisions(br, ['revision3'])
 
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    def assertRevisions(self, bi, expected):
 
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        self.assertEqual([r.revision_id for r in bi.revisions], expected)
 
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    def test_uses_submit(self):
 
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        """Submit location can be used and set"""
 
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        self.make_trees()        
 
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        os.chdir('branch')
 
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        br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
 
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        self.assertRevisions(br, ['revision3'])
 
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        br = read_bundle(StringIO(self.run_bzr('bundle', '../grandparent')[0]))
 
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        self.assertRevisions(br, ['revision3', 'revision2'])
 
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        # submit location should be auto-remembered
 
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        br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
 
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        self.assertRevisions(br, ['revision3', 'revision2'])
 
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        self.run_bzr('bundle', '../parent')
 
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        br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
 
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        self.assertRevisions(br, ['revision3', 'revision2'])
 
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        self.run_bzr('bundle', '../parent', '--remember')
 
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        br = read_bundle(StringIO(self.run_bzr('bundle')[0]))
 
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        self.assertRevisions(br, ['revision3'])
 
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        err = self.run_bzr('bundle', '--remember', retcode=3)[1]
 
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        self.assertContainsRe(err, 
 
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                              '--remember requires a branch to be specified.')
 
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    def test_revision_branch_interaction(self):
 
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        self.make_trees()        
 
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        os.chdir('branch')
 
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        bi = read_bundle(StringIO(self.run_bzr('bundle', '../grandparent')[0]))
 
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        self.assertRevisions(bi, ['revision3', 'revision2'])
 
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        out = StringIO(self.run_bzr('bundle', '../grandparent', '-r', '-2')[0])
 
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        bi = read_bundle(out)
 
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        self.assertRevisions(bi, ['revision2'])
 
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        bi = read_bundle(StringIO(self.run_bzr('bundle', '-r', '-2..-1')[0]))
 
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        self.assertRevisions(bi, ['revision3'])
 
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        self.run_bzr('bundle', '../grandparent', '-r', '-2..-1', retcode=3)