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from bzrlib.selftest import TestCaseInTempDir, TestCase
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from bzrlib.branch import ScratchBranch, Branch
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from bzrlib.errors import NotBranchError, NotVersionedError
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class TestBranch(TestCaseInTempDir):
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def test_unknowns(self):
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b = Branch.initialize('.')
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self.build_tree(['hello.txt',
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self.assertEquals(list(b.unknowns()),
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def test_no_changes(self):
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from bzrlib.errors import PointlessCommit
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b = Branch.initialize('.')
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self.build_tree(['hello.txt'])
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self.assertRaises(PointlessCommit,
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'commit without adding',
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allow_pointless=False)
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b.commit('commit pointless tree',
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b.commit('commit first added file',
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allow_pointless=False)
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self.assertRaises(PointlessCommit,
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'commit after adding file',
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allow_pointless=False)
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b.commit('commit pointless revision with one file',
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b.add_pending_merge('mbp@892739123-2005-123123')
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b.commit('commit new merge with no text changes',
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allow_pointless=False)
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class TestRevisionId(TestCase):
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def test_validate_revision_id(self):
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from bzrlib.revision import validate_revision_id
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validate_revision_id('mbp@sourcefrog.net-20050311061123-96a255005c7c9dbe')
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self.assertRaises(ValueError,
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self.assertRaises(ValueError,
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'mbp@sourcefrog.net-20050311061123-96a255005c7c9dbe\n')
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self.assertRaises(ValueError,
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' mbp@sourcefrog.net-20050311061123-96a255005c7c9dbe')
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self.assertRaises(ValueError,
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'Martin Pool <mbp@sourcefrog.net>-20050311061123-96a255005c7c9dbe')
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class PendingMerges(TestCaseInTempDir):
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def test_pending_merges(self):
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"""Tracking pending-merged revisions."""
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b = Branch.initialize('.')
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self.assertEquals(b.pending_merges(), [])
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b.add_pending_merge('foo@azkhazan-123123-abcabc')
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self.assertEquals(b.pending_merges(), ['foo@azkhazan-123123-abcabc'])
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b.add_pending_merge('foo@azkhazan-123123-abcabc')
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self.assertEquals(b.pending_merges(), ['foo@azkhazan-123123-abcabc'])
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b.add_pending_merge('wibble@fofof--20050401--1928390812')
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self.assertEquals(b.pending_merges(),
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['foo@azkhazan-123123-abcabc',
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'wibble@fofof--20050401--1928390812'])
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b.commit("commit from base with two merges")
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rev = b.get_revision(b.revision_history()[0])
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self.assertEquals(len(rev.parents), 2)
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self.assertEquals(rev.parents[0].revision_id,
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'foo@azkhazan-123123-abcabc')
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self.assertEquals(rev.parents[1].revision_id,
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'wibble@fofof--20050401--1928390812')
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# list should be cleared when we do a commit
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self.assertEquals(b.pending_merges(), [])
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def test_revert(self):
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"""Test selected-file revert"""
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b = Branch.initialize('.')
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self.build_tree(['hello.txt'])
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file('hello.txt', 'w').write('initial hello')
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self.assertRaises(NotVersionedError,
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b.revert, ['hello.txt'])
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b.commit('create initial hello.txt')
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self.check_file_contents('hello.txt', 'initial hello')
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file('hello.txt', 'w').write('new hello')
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self.check_file_contents('hello.txt', 'new hello')
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# revert file modified since last revision
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b.revert(['hello.txt'])
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self.check_file_contents('hello.txt', 'initial hello')
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self.check_file_contents('hello.txt~', 'new hello')
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# reverting again clobbers the backup
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b.revert(['hello.txt'])
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self.check_file_contents('hello.txt', 'initial hello')
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self.check_file_contents('hello.txt~', 'initial hello')
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def test_rename_dirs(self):
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"""Test renaming directories and the files within them."""
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b = Branch.initialize('.')
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self.build_tree(['dir/', 'dir/sub/', 'dir/sub/file'])
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b.add(['dir', 'dir/sub', 'dir/sub/file'])
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b.commit('create initial state')
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# TODO: lift out to a test helper that checks the shape of
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revid = b.revision_history()[0]
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self.log('first revision_id is {%s}' % revid)
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inv = b.get_revision_inventory(revid)
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self.log('contents of inventory: %r' % inv.entries())
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self.check_inventory_shape(inv,
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['dir', 'dir/sub', 'dir/sub/file'])
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b.rename_one('dir', 'newdir')
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self.check_inventory_shape(b.inventory,
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['newdir', 'newdir/sub', 'newdir/sub/file'])
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b.rename_one('newdir/sub', 'newdir/newsub')
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self.check_inventory_shape(b.inventory,
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['newdir', 'newdir/newsub',
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'newdir/newsub/file'])
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def test_relpath(self):
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"""test for branch path lookups
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Branch.relpath and bzrlib.branch._relpath do a simple but subtle
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job: given a path (either relative to cwd or absolute), work out
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if it is inside a branch and return the path relative to the base.
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from bzrlib.branch import _relpath
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import tempfile, shutil
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savedir = os.getcwdu()
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dtmp = tempfile.mkdtemp()
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# On Mac OSX, /tmp actually expands to /private/tmp
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dtmp = os.path.realpath(dtmp)
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return _relpath(dtmp, p)
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# check paths inside dtmp while standing outside it
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self.assertEqual(rp(os.path.join(dtmp, 'foo')), 'foo')
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self.assertEqual(rp(dtmp), '')
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self.assertRaises(NotBranchError,
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# now some near-miss operations -- note that
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# os.path.commonprefix gets these wrong!
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self.assertRaises(NotBranchError,
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dtmp.rstrip('\\/') + '2')
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self.assertRaises(NotBranchError,
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dtmp.rstrip('\\/') + '2/foo')
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# now operations based on relpath of files in current
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# directory, or nearby
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self.assertEqual(rp('foo/bar/quux'), 'foo/bar/quux')
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self.assertEqual(rp('foo'), 'foo')
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self.assertEqual(rp('./foo'), 'foo')
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self.assertEqual(rp(os.path.abspath('foo')), 'foo')
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self.assertRaises(NotBranchError,
added
removed
bzrlib/selftest/whitebox.py
