/brz/remove-bazaar

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

Add a new method ``Tree.revision_tree`` which allows access to cached
trees for arbitrary revisions. This allows the in development dirstate
tree format to provide access to the callers to cached copies of 
inventory data which are cheaper to access than inventories from the
repository. (Robert Collins, Martin Pool)

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Lines of Context:
bzrlib/tests/blackbox/test_selftest.py
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        self.assertEqual(None, os.environ.get('BZR_EMAIL'))
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        out, err = self.run_bzr_subprocess('whoami', env_changes={
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                                            'BZR_EMAIL':'Joe Foo <joe@foo.com>'
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                                          })
 
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                                          }, universal_newlines=True)
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        self.assertEqual('', err)
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        self.assertEqual('Joe Foo <joe@foo.com>\n', out)
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        # And it should not be modified
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        # it is actually changing
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        out, err = self.run_bzr_subprocess('whoami', env_changes={
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                                            'BZR_EMAIL':'Barry <bar@foo.com>'
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                                          })
 
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                                          }, universal_newlines=True)
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        self.assertEqual('', err)
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        self.assertEqual('Barry <bar@foo.com>\n', out)
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        self.assertEqual(None, os.environ.get('BZR_EMAIL'))
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        os.environ['EMAIL'] = rand_email
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        try:
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            # By default, the child will inherit the current env setting
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            out, err = self.run_bzr_subprocess('whoami')
 
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            out, err = self.run_bzr_subprocess('whoami', universal_newlines=True)
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            self.assertEqual('', err)
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            self.assertEqual(rand_bzr_email + '\n', out)
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            # Now that BZR_EMAIL is not set, it should fall back to EMAIL
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            out, err = self.run_bzr_subprocess('whoami',
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                                               env_changes={'BZR_EMAIL':None})
 
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                                               env_changes={'BZR_EMAIL':None},
 
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                                               universal_newlines=True)
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            self.assertEqual('', err)
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            self.assertEqual(rand_email + '\n', out)
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            # This switches back to the default email guessing logic
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            # Which shouldn't match either of the above addresses
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            out, err = self.run_bzr_subprocess('whoami',
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                           env_changes={'BZR_EMAIL':None, 'EMAIL':None})
 
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                           env_changes={'BZR_EMAIL':None, 'EMAIL':None},
 
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                           universal_newlines=True)
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            self.assertEqual('', err)
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            self.assertNotEqual(rand_bzr_email + '\n', out)
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            del os.environ['BZR_EMAIL']
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            del os.environ['EMAIL']
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    def test_run_bzr_subprocess_env_del_missing(self):
 
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        """run_bzr_subprocess won't fail if deleting a nonexistant env var"""
 
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        self.failIf('NON_EXISTANT_ENV_VAR' in os.environ)
 
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        out, err = self.run_bzr_subprocess('rocks',
 
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                        env_changes={'NON_EXISTANT_ENV_VAR':None},
 
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                        universal_newlines=True)
 
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        self.assertEqual('it sure does!\n', out)
 
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        self.assertEqual('', err)
 
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class TestRunBzrError(ExternalBase):
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    def test_run_bzr_error(self):