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Viewing changes to bzrlib/tests/test_export_pot.py

  • Committer: Vincent Ladeuil
  • Date: 2011-07-06 09:22:00 UTC
  • mfrom: (6008 +trunk)
  • mto: (6012.1.1 trunk)
  • mto: This revision was merged to the branch mainline in revision 6013.
  • Revision ID: v.ladeuil+lp@free.fr-20110706092200-7iai2mwzc0sqdsvf
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bzrlib/tests/test_export_pot.py
 
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# Copyright (C) 2011 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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# the Free Software Foundation; either version 2 of the License, or
 
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# (at your option) any later version.
 
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#
 
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# This program is distributed in the hope that it will be useful,
 
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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# GNU General Public License for more details.
 
12
#
 
13
# You should have received a copy of the GNU General Public License
 
14
# along with this program; if not, write to the Free Software
 
15
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
16
 
 
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from cStringIO import StringIO
 
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import textwrap
 
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from bzrlib import (
 
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    commands,
 
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    export_pot,
 
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    tests,
 
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    )
 
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import re
 
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28
 
 
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class TestEscape(tests.TestCase):
 
30
 
 
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    def test_simple_escape(self):
 
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        self.assertEqual(
 
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                export_pot._escape('foobar'),
 
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                'foobar')
 
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        s = '''foo\nbar\r\tbaz\\"spam"'''
 
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        e = '''foo\\nbar\\r\\tbaz\\\\\\"spam\\"'''
 
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        self.assertEqual(export_pot._escape(s), e)
 
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    def test_complex_escape(self):
 
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        s = '''\\r \\\n'''
 
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        e = '''\\\\r \\\\\\n'''
 
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        self.assertEqual(export_pot._escape(s), e)
 
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45
 
 
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class TestNormalize(tests.TestCase):
 
47
 
 
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    def test_single_line(self):
 
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        s = 'foobar'
 
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        e = '"foobar"'
 
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        self.assertEqual(export_pot._normalize(s), e)
 
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        s = 'foo"bar'
 
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        e = '"foo\\"bar"'
 
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        self.assertEqual(export_pot._normalize(s), e)
 
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    def test_multi_lines(self):
 
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        s = 'foo\nbar\n'
 
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        e = '""\n"foo\\n"\n"bar\\n"'
 
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        self.assertEqual(export_pot._normalize(s), e)
 
61
 
 
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        s = '\nfoo\nbar\n'
 
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        e = ('""\n'
 
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             '"\\n"\n'
 
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             '"foo\\n"\n'
 
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             '"bar\\n"')
 
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        self.assertEqual(export_pot._normalize(s), e)
 
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class PoEntryTestCase(tests.TestCase):
 
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    def setUp(self):
 
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        self.overrideAttr(export_pot, '_FOUND_MSGID', set())
 
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        self._outf = StringIO()
 
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        super(PoEntryTestCase, self).setUp()
 
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    def check_output(self, expected):
 
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        self.assertEqual(
 
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                self._outf.getvalue(),
 
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                textwrap.dedent(expected)
 
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                )
 
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class TestPoEntry(PoEntryTestCase):
 
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    def test_simple(self):
 
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        export_pot._poentry(self._outf, 'dummy', 1, "spam")
 
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        export_pot._poentry(self._outf, 'dummy', 2, "ham", 'EGG')
 
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        self.check_output('''\
 
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                #: dummy:1
 
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                msgid "spam"
 
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                msgstr ""
 
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                #: dummy:2
 
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                # EGG
 
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                msgid "ham"
 
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                msgstr ""
 
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                ''')
 
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    def test_duplicate(self):
 
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        export_pot._poentry(self._outf, 'dummy', 1, "spam")
 
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        # This should be ignored.
 
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        export_pot._poentry(self._outf, 'dummy', 2, "spam", 'EGG')
 
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        self.check_output('''\
 
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                #: dummy:1
 
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                msgid "spam"
 
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                msgstr ""\n
 
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                ''')
 
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class TestPoentryPerPergraph(PoEntryTestCase):
 
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    def test_single(self):
 
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        export_pot._poentry_per_paragraph(
 
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                self._outf,
 
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                'dummy',
 
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                10,
 
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                '''foo\nbar\nbaz\n'''
 
120
                )
 
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        self.check_output('''\
 
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                #: dummy:10
 
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                msgid ""
 
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                "foo\\n"
 
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                "bar\\n"
 
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                "baz\\n"
 
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                msgstr ""\n
 
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                ''')
 
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    def test_multi(self):
 
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        export_pot._poentry_per_paragraph(
 
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                self._outf,
 
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                'dummy',
 
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                10,
 
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                '''spam\nham\negg\n\nSPAM\nHAM\nEGG\n'''
 
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                )
 
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        self.check_output('''\
 
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                #: dummy:10
 
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                msgid ""
 
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                "spam\\n"
 
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                "ham\\n"
 
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                "egg"
 
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                msgstr ""
 
144
 
 
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                #: dummy:14
 
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                msgid ""
 
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                "SPAM\\n"
 
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                "HAM\\n"
 
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                "EGG\\n"
 
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                msgstr ""\n
 
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                ''')
 
152
 
 
153
 
 
154
class TestExportCommandHelp(PoEntryTestCase):
 
155
 
 
156
    def test_command_help(self):
 
157
 
 
158
        class cmd_Demo(commands.Command):
 
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            __doc__ = """A sample command.
 
160
 
 
161
            :Usage:
 
162
                bzr demo
 
163
 
 
164
            :Examples:
 
165
                Example 1::
 
166
 
 
167
                    cmd arg1
 
168
 
 
169
            Blah Blah Blah
 
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            """
 
171
 
 
172
        export_pot._write_command_help(self._outf, cmd_Demo())
 
173
        result = self._outf.getvalue()
 
174
        # We don't care about filename and lineno here.
 
175
        result = re.sub(r'(?m)^#: [^\n]+\n', '', result)
 
176
 
 
177
        self.assertEqualDiff(
 
178
                'msgid "A sample command."\n'
 
179
                'msgstr ""\n'
 
180
                '\n'                # :Usage: should not be translated.
 
181
                'msgid ""\n'
 
182
                '":Examples:\\n"\n'
 
183
                '"    Example 1::"\n'
 
184
                'msgstr ""\n'
 
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                '\n'
 
186
                'msgid "        cmd arg1"\n'
 
187
                'msgstr ""\n'
 
188
                '\n'
 
189
                'msgid "Blah Blah Blah"\n'
 
190
                'msgstr ""\n'
 
191
                '\n',
 
192
                result
 
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                )