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Viewing changes to bzrlib/tests/test_whitebox.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2006-05-23 11:06:22 UTC
  • mfrom: (1704.2.28 bzr.mbp.integration)
  • Revision ID: pqm@pqm.ubuntu.com-20060523110622-5ad5c2bf9dee4fc5
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bzrlib/tests/test_whitebox.py
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#! /usr/bin/python
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import os
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import unittest
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from bzrlib.selftest import TestCaseInTempDir, TestCase
 
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from bzrlib.tests import TestCaseWithTransport, 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('.', init=True)
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        self.build_tree(['hello.txt',
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                         'hello.txt~'])
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        self.assertEquals(list(b.unknowns()),
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                          ['hello.txt'])
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    def test_no_changes(self):
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        from bzrlib.errors import PointlessCommit
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        b = Branch('.', init=True)
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        self.build_tree(['hello.txt'])
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        self.assertRaises(PointlessCommit,
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                          b.commit,
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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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                 allow_pointless=True)
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        b.add('hello.txt')
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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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                          b.commit,
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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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                 allow_pointless=True)
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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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                          validate_revision_id,
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                          ' asdkjas')
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        self.assertRaises(ValueError,
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                          validate_revision_id,
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                          'mbp@sourcefrog.net-20050311061123-96a255005c7c9dbe\n')
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        self.assertRaises(ValueError,
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                          validate_revision_id,
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                          ' mbp@sourcefrog.net-20050311061123-96a255005c7c9dbe')
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        self.assertRaises(ValueError,
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                          validate_revision_id,
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                          'Martin Pool <mbp@sourcefrog.net>-20050311061123-96a255005c7c9dbe')
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class MoreTests(TestCaseInTempDir):
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    def test_revert(self):
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        """Test selected-file revert"""
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        b = Branch('.', init=True)
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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.add(['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('.', init=True)
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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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        # an inventory
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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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from bzrlib.errors import PathNotChild
 
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from bzrlib.osutils import relpath, pathjoin, abspath, realpath
 
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class MoreTests(TestCaseWithTransport):
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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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        bzrlib.osutils._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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        """
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        from bzrlib.branch import _relpath
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        import tempfile, shutil
 
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        import tempfile
 
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        from bzrlib.osutils import rmtree
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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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        dtmp = realpath(dtmp)
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        def rp(p):
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            return _relpath(dtmp, p)
 
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            return relpath(dtmp, p)
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        try:
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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(pathjoin(dtmp, 'foo')), 'foo')
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            # root = nothing
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            self.assertEqual(rp(dtmp), '')
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            self.assertRaises(NotBranchError,
 
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            self.assertRaises(PathNotChild,
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                              rp,
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                              '/etc')
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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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            self.assertRaises(PathNotChild,
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                              rp,
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                              dtmp.rstrip('\\/') + '2')
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            self.assertRaises(NotBranchError,
 
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            self.assertRaises(PathNotChild,
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                              rp,
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                              dtmp.rstrip('\\/') + '2/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.assertEqual(rp(abspath('foo')), 'foo')
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            self.assertRaises(NotBranchError,
 
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            self.assertRaises(PathNotChild,
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                              rp, '../foo')
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        finally:
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            os.chdir(savedir)
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            shutil.rmtree(dtmp)
 
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            rmtree(dtmp)