~bzr-pqm/bzr/bzr.dev

# Copyright (C) 2006 Canonical Ltd

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

"""Tests for display of exceptions."""

import os

import sys

from bzrlib import bzrdir, repository

from bzrlib.tests import TestCaseInTempDir, TestCase

from bzrlib.errors import NotBranchError

class TestExceptionReporting(TestCase):

    def test_report_exception(self):

        """When an error occurs, display bug report details to stderr"""

        out, err = self.run_bzr("assert-fail", retcode=3)

        self.assertContainsRe(err,

                r'bzr: ERROR: exceptions\.AssertionError: always fails\n')

        self.assertContainsRe(err, r'please send this report to')

    # TODO: assert-fail doesn't need to always be present; we could just

    # register (and unregister) it from tests that want to touch it.

    #

    # TODO: Some kind of test for the feature of invoking pdb

class TestDeprecationWarning(TestCaseInTempDir):

    def test_repository_deprecation_warning(self):

        """Old formats give a warning"""

        # the warning's normally off for testing but we reenable it

        repository._deprecation_warning_done = False

        try:

            os.mkdir('foo')

            bzrdir.BzrDirFormat5().initialize('foo')

            out, err = self.run_bzr("status", "foo")

            self.assertContainsRe(self._get_log(keep_log_file=True),

                                  "bzr upgrade")

        finally:

            repository._deprecation_warning_done = True