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Viewing changes to bzrlib/tests/test_msgeditor.py

  • Committer: Canonical.com Patch Queue Manager
  • Date: 2010-07-07 04:03:32 UTC
  • mfrom: (5335.2.3 doc)
  • Revision ID: pqm@pqm.ubuntu.com-20100707040332-we60v2hsd39rumlr
(mbp) developer docs about testing (Martin Pool)

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bzrlib/tests/test_msgeditor.py
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# Copyright (C) 2005 Canonical Ltd
 
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# Copyright (C) 2005-2010 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""Test commit message editor.
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"""
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    edit_commit_message_encoded
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)
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from bzrlib.tests import (
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    iter_suite_tests,
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    probe_bad_non_ascii,
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    split_suite_by_re,
 
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    TestCaseInTempDir,
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    TestCaseWithTransport,
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    TestNotApplicable,
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    TestSkipped,
 
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    multiply_tests,
 
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    probe_bad_non_ascii,
 
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    split_suite_by_re,
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    )
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from bzrlib.tests.EncodingAdapter import EncodingTestAdapter
 
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from bzrlib.tests.EncodingAdapter import encoding_scenarios
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from bzrlib.trace import mutter
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    """Parameterize the test for tempfile creation with different encodings."""
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    to_adapt, result = split_suite_by_re(standard_tests,
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        "test__create_temp_file_with_commit_template_in_unicode_dir")
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    for test in iter_suite_tests(to_adapt):
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        result.addTests(EncodingTestAdapter().adapt(test))
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    return result
 
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    return multiply_tests(to_adapt, encoding_scenarios, result)
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class MsgEditorTest(TestCaseWithTransport):
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                "filesystem encoding %s" % sys.getfilesystemencoding())
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        working_tree.add(filename)
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        return working_tree
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    def test_commit_template(self):
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        """Test building a commit message template"""
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        working_tree = self.make_uncommitted_tree()
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        tree3.commit('Feature Y, based on initial X work.',
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                     timestamp=1233285960, timezone=0)
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        tree.merge_from_branch(tree2.branch)
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        tree.merge_from_branch(tree3.branch)
 
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        tree.merge_from_branch(tree3.branch, force=True)
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        return tree
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    def test_commit_template_pending_merges(self):
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        # Call _run_editor, capturing mutter.warning calls.
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        warnings = []
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        def warning(*args):
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            warnings.append(args[0] % args[1:])
 
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            if len(args) > 1:
 
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                warnings.append(args[0] % args[1:])
 
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            else:
 
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                warnings.append(args[0])
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        _warning = trace.warning
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        trace.warning = warning
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        try:
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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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        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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        self.assertEquals("save me some typing\n",
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            msgeditor.generate_commit_message_template(commit_obj))
 
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# GZ 2009-11-17: This wants moving to osutils when the errno checking code is
 
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class TestPlatformErrnoWorkarounds(TestCaseInTempDir):
 
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    """Ensuring workarounds enshrined in code actually serve a purpose"""
 
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    def test_subprocess_call_bad_file(self):
 
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        if sys.platform != "win32":
 
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            raise TestNotApplicable("Workarounds for windows only")
 
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        import subprocess, errno
 
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        ERROR_BAD_EXE_FORMAT = 193
 
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        file("textfile.txt", "w").close()
 
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        e = self.assertRaises(WindowsError, subprocess.call, "textfile.txt")
 
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        # Python2.4 used the 'winerror' as the errno, which confuses a lot of
 
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        # our error trapping code. Make sure that we understand the mapping
 
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        # correctly.
 
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        if sys.version_info >= (2, 5):
 
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            self.assertEqual(e.errno, errno.ENOEXEC)
 
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            self.assertEqual(e.winerror, ERROR_BAD_EXE_FORMAT)
 
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        else:
 
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            self.assertEqual(e.errno, ERROR_BAD_EXE_FORMAT)