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Viewing changes to bzrlib/tests/test_msgeditor.py

1st cut merge of bzr.dev r3907

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import os
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import sys
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import bzrlib
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from bzrlib import (
 
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    commit,
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    errors,
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    msgeditor,
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    osutils,
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            # LANG env variable has no effect on Windows
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            # but some characters anyway cannot be represented
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            # in default user encoding
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            char = probe_bad_non_ascii(bzrlib.user_encoding)
 
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            char = probe_bad_non_ascii(osutils.get_user_encoding())
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            if char is None:
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                raise TestSkipped('Cannot find suitable non-ascii character '
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                    'for user_encoding (%s)' % bzrlib.user_encoding)
 
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                    'for user_encoding (%s)' % osutils.get_user_encoding())
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            self.make_fake_editor(message=char)
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                              msgeditor.edit_commit_message, '')
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        finally:
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            osutils.set_or_unset_env('LANG', old_env)
 
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    def test_generate_commit_message_template_no_hooks(self):
 
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        commit_obj = commit.Commit()
 
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        self.assertIs(None, 
 
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            msgeditor.generate_commit_message_template(commit_obj))
 
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    def test_generate_commit_message_template_hook(self):
 
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        def restoreDefaults():
 
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            msgeditor.hooks['commit_message_template'] = []
 
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        self.addCleanup(restoreDefaults)
 
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        msgeditor.hooks.install_named_hook("commit_message_template",
 
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                lambda commit_obj, msg: "save me some typing\n", None)
 
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        commit_obj = commit.Commit()
 
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        self.assertEquals("save me some typing\n", 
 
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            msgeditor.generate_commit_message_template(commit_obj))