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annotate babel/messages/tests/pofile.py @ 249:51a1f6101fa6 trunk

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added test cases for correct po/mofile sorting, following up r264
author pjenvey
date Mon, 13 Aug 2007 04:16:16 +0000
parents 6582494abc36
children 2f6b2b06a428
rev   line source
1
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1 # -*- coding: utf-8 -*-
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2 #
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3 # Copyright (C) 2007 Edgewall Software
1
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4 # All rights reserved.
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5 #
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6 # This software is licensed as described in the file COPYING, which
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7 # you should have received as part of this distribution. The terms
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8 # are also available at http://babel.edgewall.org/wiki/License.
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9 #
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10 # This software consists of voluntary contributions made by many
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11 # individuals. For the exact contribution history, see the revision
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12 # history and logs, available at http://babel.edgewall.org/log/.
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13
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14 from datetime import datetime
1
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15 import doctest
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16 from StringIO import StringIO
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17 import unittest
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18
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19 from babel.messages.catalog import Catalog, Message
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20 from babel.messages import pofile
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21
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22
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23 class ReadPoTestCase(unittest.TestCase):
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24
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25 def test_preserve_locale(self):
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26 buf = StringIO(r'''msgid "foo"
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27 msgstr "Voh"''')
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28 catalog = pofile.read_po(buf, locale='en_US')
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29 self.assertEqual('en_US', catalog.locale)
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30
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31 def test_preserve_domain(self):
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32 buf = StringIO(r'''msgid "foo"
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33 msgstr "Voh"''')
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34 catalog = pofile.read_po(buf, domain='mydomain')
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35 self.assertEqual('mydomain', catalog.domain)
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36
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37 def test_read_multiline(self):
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38 buf = StringIO(r'''msgid ""
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39 "Here's some text that\n"
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40 "includesareallylongwordthatmightbutshouldnt"
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41 " throw us into an infinite "
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42 "loop\n"
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43 msgstr ""''')
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44 catalog = pofile.read_po(buf)
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45 self.assertEqual(1, len(catalog))
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46 message = list(catalog)[1]
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47 self.assertEqual("Here's some text that\nincludesareallylongwordthat"
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48 "mightbutshouldnt throw us into an infinite loop\n",
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49 message.id)
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50
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51 def test_fuzzy_header(self):
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52 buf = StringIO(r'''\
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53 # Translations template for AReallyReallyLongNameForAProject.
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54 # Copyright (C) 2007 ORGANIZATION
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55 # This file is distributed under the same license as the
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56 # AReallyReallyLongNameForAProject project.
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57 # FIRST AUTHOR <EMAIL@ADDRESS>, 2007.
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58 #
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59 #, fuzzy
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60 ''')
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61 catalog = pofile.read_po(buf)
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62 self.assertEqual(1, len(list(catalog)))
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63 self.assertEqual(True, list(catalog)[0].fuzzy)
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64
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65 def test_not_fuzzy_header(self):
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66 buf = StringIO(r'''\
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67 # Translations template for AReallyReallyLongNameForAProject.
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68 # Copyright (C) 2007 ORGANIZATION
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69 # This file is distributed under the same license as the
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70 # AReallyReallyLongNameForAProject project.
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71 # FIRST AUTHOR <EMAIL@ADDRESS>, 2007.
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72 #
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73 ''')
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74 catalog = pofile.read_po(buf)
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75 self.assertEqual(1, len(list(catalog)))
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76 self.assertEqual(False, list(catalog)[0].fuzzy)
106
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77
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78 def test_obsolete_message(self):
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79 buf = StringIO(r'''# This is an obsolete message
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80 #~ msgid "foo"
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81 #~ msgstr "Voh"
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82
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83 # This message is not obsolete
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84 #: main.py:1
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85 msgid "bar"
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86 msgstr "Bahr"
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87 ''')
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88 catalog = pofile.read_po(buf)
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89 self.assertEqual(1, len(catalog))
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90 self.assertEqual(1, len(catalog.obsolete))
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91 message = catalog.obsolete[u'foo']
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92 self.assertEqual(u'foo', message.id)
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93 self.assertEqual(u'Voh', message.string)
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94 self.assertEqual(['This is an obsolete message'], message.user_comments)
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95
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96 def test_obsolete_message_ignored(self):
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97 buf = StringIO(r'''# This is an obsolete message
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98 #~ msgid "foo"
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99 #~ msgstr "Voh"
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100
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101 # This message is not obsolete
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102 #: main.py:1
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103 msgid "bar"
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104 msgstr "Bahr"
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105 ''')
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106 catalog = pofile.read_po(buf, ignore_obsolete=True)
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107 self.assertEqual(1, len(catalog))
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108 self.assertEqual(0, len(catalog.obsolete))
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109
106
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110
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111 class WritePoTestCase(unittest.TestCase):
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112
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113 def test_join_locations(self):
56
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114 catalog = Catalog()
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115 catalog.add(u'foo', locations=[('main.py', 1)])
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116 catalog.add(u'foo', locations=[('utils.py', 3)])
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117 buf = StringIO()
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118 pofile.write_po(buf, catalog, omit_header=True)
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119 self.assertEqual('''#: main.py:1 utils.py:3
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120 msgid "foo"
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121 msgstr ""''', buf.getvalue().strip())
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122
228
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123 def test_duplicate_comments(self):
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124 catalog = Catalog()
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125 catalog.add(u'foo', auto_comments=['A comment'])
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126 catalog.add(u'foo', auto_comments=['A comment'])
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127 buf = StringIO()
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128 pofile.write_po(buf, catalog, omit_header=True)
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129 self.assertEqual('''#. A comment
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130 msgid "foo"
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131 msgstr ""''', buf.getvalue().strip())
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132
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133 def test_wrap_long_lines(self):
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134 text = """Here's some text where
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135 white space and line breaks matter, and should
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136
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137 not be removed
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138
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139 """
56
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140 catalog = Catalog()
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141 catalog.add(text, locations=[('main.py', 1)])
24
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142 buf = StringIO()
104
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143 pofile.write_po(buf, catalog, no_location=True, omit_header=True,
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144 width=42)
24
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145 self.assertEqual(r'''msgid ""
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146 "Here's some text where \n"
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147 "white space and line breaks matter, and"
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148 " should\n"
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149 "\n"
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150 "not be removed\n"
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151 "\n"
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152 msgstr ""''', buf.getvalue().strip())
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153
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154 def test_wrap_long_lines_with_long_word(self):
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155 text = """Here's some text that
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156 includesareallylongwordthatmightbutshouldnt throw us into an infinite loop
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157 """
56
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158 catalog = Catalog()
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159 catalog.add(text, locations=[('main.py', 1)])
24
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160 buf = StringIO()
104
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161 pofile.write_po(buf, catalog, no_location=True, omit_header=True,
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162 width=32)
24
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163 self.assertEqual(r'''msgid ""
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164 "Here's some text that\n"
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165 "includesareallylongwordthatmightbutshouldnt"
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166 " throw us into an infinite "
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167 "loop\n"
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168 msgstr ""''', buf.getvalue().strip())
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169
103
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170 def test_wrap_long_lines_in_header(self):
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171 """
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172 Verify that long lines in the header comment are wrapped correctly.
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173 """
104
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174 catalog = Catalog(project='AReallyReallyLongNameForAProject',
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175 revision_date=datetime(2007, 4, 1))
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176 buf = StringIO()
104
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177 pofile.write_po(buf, catalog)
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178 self.assertEqual('''\
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179 # Translations template for AReallyReallyLongNameForAProject.
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180 # Copyright (C) 2007 ORGANIZATION
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181 # This file is distributed under the same license as the
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182 # AReallyReallyLongNameForAProject project.
104
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183 # FIRST AUTHOR <EMAIL@ADDRESS>, 2007.
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184 #
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185 #, fuzzy''', '\n'.join(buf.getvalue().splitlines()[:7]))
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186
80
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187 def test_pot_with_translator_comments(self):
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188 catalog = Catalog()
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189 catalog.add(u'foo', locations=[('main.py', 1)],
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190 auto_comments=['Comment About `foo`'])
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191 catalog.add(u'bar', locations=[('utils.py', 3)],
105
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192 user_comments=['Comment About `bar` with',
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193 'multiple lines.'])
80
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194 buf = StringIO()
104
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195 pofile.write_po(buf, catalog, omit_header=True)
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196 self.assertEqual('''#. Comment About `foo`
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197 #: main.py:1
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198 msgid "foo"
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199 msgstr ""
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200
105
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201 # Comment About `bar` with
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202 # multiple lines.
80
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203 #: utils.py:3
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204 msgid "bar"
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205 msgstr ""''', buf.getvalue().strip())
24
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206
190
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207 def test_po_with_obsolete_message(self):
181
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208 catalog = Catalog()
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209 catalog.add(u'foo', u'Voh', locations=[('main.py', 1)])
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210 catalog.obsolete['bar'] = Message(u'bar', u'Bahr',
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211 locations=[('utils.py', 3)],
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212 user_comments=['User comment'])
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213 buf = StringIO()
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214 pofile.write_po(buf, catalog, omit_header=True)
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215 self.assertEqual('''#: main.py:1
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216 msgid "foo"
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217 msgstr "Voh"
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218
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219 # User comment
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220 #~ msgid "bar"
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221 #~ msgstr "Bahr"''', buf.getvalue().strip())
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222
190
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223 def test_po_with_multiline_obsolete_message(self):
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224 catalog = Catalog()
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225 catalog.add(u'foo', u'Voh', locations=[('main.py', 1)])
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226 msgid = r"""Here's a message that covers
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227 multiple lines, and should still be handled
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228 correctly.
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229 """
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230 msgstr = r"""Here's a message that covers
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231 multiple lines, and should still be handled
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232 correctly.
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233 """
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234 catalog.obsolete[msgid] = Message(msgid, msgstr,
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235 locations=[('utils.py', 3)])
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236 buf = StringIO()
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237 pofile.write_po(buf, catalog, omit_header=True)
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238 self.assertEqual(r'''#: main.py:1
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239 msgid "foo"
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240 msgstr "Voh"
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241
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242 #~ msgid ""
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243 #~ "Here's a message that covers\n"
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244 #~ "multiple lines, and should still be handled\n"
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245 #~ "correctly.\n"
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246 #~ msgstr ""
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247 #~ "Here's a message that covers\n"
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248 #~ "multiple lines, and should still be handled\n"
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249 #~ "correctly.\n"''', buf.getvalue().strip())
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250
191
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251 def test_po_with_obsolete_message_ignored(self):
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252 catalog = Catalog()
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253 catalog.add(u'foo', u'Voh', locations=[('main.py', 1)])
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254 catalog.obsolete['bar'] = Message(u'bar', u'Bahr',
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255 locations=[('utils.py', 3)],
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256 user_comments=['User comment'])
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257 buf = StringIO()
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258 pofile.write_po(buf, catalog, omit_header=True, ignore_obsolete=True)
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259 self.assertEqual('''#: main.py:1
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260 msgid "foo"
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261 msgstr "Voh"''', buf.getvalue().strip())
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262
203
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263 def test_po_with_previous_msgid(self):
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264 catalog = Catalog()
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265 catalog.add(u'foo', u'Voh', locations=[('main.py', 1)],
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266 previous_id=u'fo')
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267 buf = StringIO()
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268 pofile.write_po(buf, catalog, omit_header=True, include_previous=True)
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269 self.assertEqual('''#: main.py:1
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270 #| msgid "fo"
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271 msgid "foo"
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272 msgstr "Voh"''', buf.getvalue().strip())
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273
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274 def test_po_with_previous_msgid_plural(self):
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275 catalog = Catalog()
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276 catalog.add((u'foo', u'foos'), (u'Voh', u'Voeh'),
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277 locations=[('main.py', 1)], previous_id=(u'fo', u'fos'))
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278 buf = StringIO()
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279 pofile.write_po(buf, catalog, omit_header=True, include_previous=True)
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280 self.assertEqual('''#: main.py:1
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281 #| msgid "fo"
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282 #| msgid_plural "fos"
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283 msgid "foo"
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284 msgid_plural "foos"
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285 msgstr[0] "Voh"
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286 msgstr[1] "Voeh"''', buf.getvalue().strip())
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287
249
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288 def test_sorted_po(self):
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289 catalog = Catalog()
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290 catalog.add(u'bar', locations=[('utils.py', 3)],
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291 user_comments=['Comment About `bar` with',
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292 'multiple lines.'])
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293 catalog.add((u'foo', u'foos'), (u'Voh', u'Voeh'),
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294 locations=[('main.py', 1)])
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295 buf = StringIO()
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296 pofile.write_po(buf, catalog, sort_output=True)
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297 value = buf.getvalue().strip()
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298 assert '''\
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299 # Comment About `bar` with
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300 # multiple lines.
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301 #: utils.py:3
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302 msgid "bar"
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303 msgstr ""
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304
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305 #: main.py:1
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306 msgid "foo"
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307 msgid_plural "foos"
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308 msgstr[0] "Voh"
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309 msgstr[1] "Voeh"''' in value
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310 assert value.find('msgid ""') < value.find('msgid "bar"') < value.find('msgid "foo"')
24
b09e90803d1b Reimplement line wrapping for PO writing (as the `textwrap` module is too destructive with white space) and move it to the `normalize` function (which was already doing some handling of line breaks).
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311
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312 def suite():
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313 suite = unittest.TestSuite()
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314 suite.addTest(doctest.DocTestSuite(pofile))
106
2cd83f77cc98 Fix for #16: the header message (`msgid = ""`) is now treated specially by `read_po` and `Catalog`.
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315 suite.addTest(unittest.makeSuite(ReadPoTestCase))
104
395704fda00b Merged `write_pot` and `write_po` functions by moving more functionality to the `Catalog` class. This is certainly not perfect yet, but moves us in the right direction.
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316 suite.addTest(unittest.makeSuite(WritePoTestCase))
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317 return suite
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318
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319 if __name__ == '__main__':
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320 unittest.main(defaultTest='suite')
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