1 | from test.test_support import run_unittest, verbose
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2 | import unittest
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3 | import locale
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4 | import sys
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5 | import codecs
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6 |
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7 |
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8 | enUS_locale = None
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9 |
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10 | def get_enUS_locale():
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11 | global enUS_locale
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12 | if sys.platform == 'darwin':
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13 | import os
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14 | tlocs = ("en_US.UTF-8", "en_US.ISO8859-1", "en_US")
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15 | if int(os.uname()[2].split('.')[0]) < 10:
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16 | # The locale test work fine on OSX 10.6, I (ronaldoussoren)
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17 | # haven't had time yet to verify if tests work on OSX 10.5
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18 | # (10.4 is known to be bad)
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19 | raise unittest.SkipTest("Locale support on MacOSX is minimal")
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20 | if sys.platform.startswith("win"):
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21 | tlocs = ("En", "English")
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22 | else:
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23 | tlocs = ("en_US.UTF-8", "en_US.US-ASCII", "en_US")
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24 | oldlocale = locale.setlocale(locale.LC_NUMERIC)
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25 | for tloc in tlocs:
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26 | try:
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27 | locale.setlocale(locale.LC_NUMERIC, tloc)
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28 | except locale.Error:
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29 | continue
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30 | break
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31 | else:
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32 | raise unittest.SkipTest(
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33 | "Test locale not supported (tried %s)" % (', '.join(tlocs)))
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34 | enUS_locale = tloc
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35 | locale.setlocale(locale.LC_NUMERIC, oldlocale)
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36 |
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37 |
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38 | class BaseLocalizedTest(unittest.TestCase):
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39 | #
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40 | # Base class for tests using a real locale
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41 | #
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42 |
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43 | def setUp(self):
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44 | self.oldlocale = locale.setlocale(self.locale_type)
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45 | locale.setlocale(self.locale_type, enUS_locale)
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46 | if verbose:
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47 | print "testing with \"%s\"..." % enUS_locale,
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48 |
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49 | def tearDown(self):
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50 | locale.setlocale(self.locale_type, self.oldlocale)
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51 |
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52 |
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53 | class BaseCookedTest(unittest.TestCase):
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54 | #
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55 | # Base class for tests using cooked localeconv() values
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56 | #
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57 |
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58 | def setUp(self):
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59 | locale._override_localeconv = self.cooked_values
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60 |
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61 | def tearDown(self):
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62 | locale._override_localeconv = {}
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63 |
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64 |
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65 | class CCookedTest(BaseCookedTest):
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66 | # A cooked "C" locale
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67 |
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68 | cooked_values = {
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69 | 'currency_symbol': '',
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70 | 'decimal_point': '.',
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71 | 'frac_digits': 127,
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72 | 'grouping': [],
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73 | 'int_curr_symbol': '',
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74 | 'int_frac_digits': 127,
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75 | 'mon_decimal_point': '',
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76 | 'mon_grouping': [],
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77 | 'mon_thousands_sep': '',
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78 | 'n_cs_precedes': 127,
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79 | 'n_sep_by_space': 127,
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80 | 'n_sign_posn': 127,
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81 | 'negative_sign': '',
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82 | 'p_cs_precedes': 127,
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83 | 'p_sep_by_space': 127,
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84 | 'p_sign_posn': 127,
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85 | 'positive_sign': '',
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86 | 'thousands_sep': ''
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87 | }
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88 |
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89 | class EnUSCookedTest(BaseCookedTest):
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90 | # A cooked "en_US" locale
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91 |
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92 | cooked_values = {
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93 | 'currency_symbol': '$',
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94 | 'decimal_point': '.',
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95 | 'frac_digits': 2,
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96 | 'grouping': [3, 3, 0],
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97 | 'int_curr_symbol': 'USD ',
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98 | 'int_frac_digits': 2,
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99 | 'mon_decimal_point': '.',
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100 | 'mon_grouping': [3, 3, 0],
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101 | 'mon_thousands_sep': ',',
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102 | 'n_cs_precedes': 1,
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103 | 'n_sep_by_space': 0,
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104 | 'n_sign_posn': 1,
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105 | 'negative_sign': '-',
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106 | 'p_cs_precedes': 1,
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107 | 'p_sep_by_space': 0,
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108 | 'p_sign_posn': 1,
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109 | 'positive_sign': '',
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110 | 'thousands_sep': ','
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111 | }
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112 |
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113 |
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114 | class FrFRCookedTest(BaseCookedTest):
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115 | # A cooked "fr_FR" locale with a space character as decimal separator
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116 | # and a non-ASCII currency symbol.
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117 |
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118 | cooked_values = {
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119 | 'currency_symbol': '\xe2\x82\xac',
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120 | 'decimal_point': ',',
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121 | 'frac_digits': 2,
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122 | 'grouping': [3, 3, 0],
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123 | 'int_curr_symbol': 'EUR ',
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124 | 'int_frac_digits': 2,
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125 | 'mon_decimal_point': ',',
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126 | 'mon_grouping': [3, 3, 0],
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127 | 'mon_thousands_sep': ' ',
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128 | 'n_cs_precedes': 0,
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129 | 'n_sep_by_space': 1,
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130 | 'n_sign_posn': 1,
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131 | 'negative_sign': '-',
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132 | 'p_cs_precedes': 0,
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133 | 'p_sep_by_space': 1,
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134 | 'p_sign_posn': 1,
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135 | 'positive_sign': '',
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136 | 'thousands_sep': ' '
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137 | }
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138 |
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139 |
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140 | class BaseFormattingTest(object):
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141 | #
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142 | # Utility functions for formatting tests
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143 | #
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144 |
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145 | def _test_formatfunc(self, format, value, out, func, **format_opts):
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146 | self.assertEqual(
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147 | func(format, value, **format_opts), out)
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148 |
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149 | def _test_format(self, format, value, out, **format_opts):
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150 | self._test_formatfunc(format, value, out,
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151 | func=locale.format, **format_opts)
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152 |
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153 | def _test_format_string(self, format, value, out, **format_opts):
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154 | self._test_formatfunc(format, value, out,
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155 | func=locale.format_string, **format_opts)
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156 |
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157 | def _test_currency(self, value, out, **format_opts):
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158 | self.assertEqual(locale.currency(value, **format_opts), out)
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159 |
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160 |
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161 | class EnUSNumberFormatting(BaseFormattingTest):
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162 | # XXX there is a grouping + padding bug when the thousands separator
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163 | # is empty but the grouping array contains values (e.g. Solaris 10)
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164 |
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165 | def setUp(self):
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166 | self.sep = locale.localeconv()['thousands_sep']
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167 |
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168 | def test_grouping(self):
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169 | self._test_format("%f", 1024, grouping=1, out='1%s024.000000' % self.sep)
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170 | self._test_format("%f", 102, grouping=1, out='102.000000')
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171 | self._test_format("%f", -42, grouping=1, out='-42.000000')
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172 | self._test_format("%+f", -42, grouping=1, out='-42.000000')
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173 |
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174 | def test_grouping_and_padding(self):
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175 | self._test_format("%20.f", -42, grouping=1, out='-42'.rjust(20))
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176 | if self.sep:
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177 | self._test_format("%+10.f", -4200, grouping=1,
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178 | out=('-4%s200' % self.sep).rjust(10))
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179 | self._test_format("%-10.f", -4200, grouping=1,
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180 | out=('-4%s200' % self.sep).ljust(10))
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181 |
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182 | def test_integer_grouping(self):
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183 | self._test_format("%d", 4200, grouping=True, out='4%s200' % self.sep)
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184 | self._test_format("%+d", 4200, grouping=True, out='+4%s200' % self.sep)
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185 | self._test_format("%+d", -4200, grouping=True, out='-4%s200' % self.sep)
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186 |
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187 | def test_integer_grouping_and_padding(self):
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188 | self._test_format("%10d", 4200, grouping=True,
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189 | out=('4%s200' % self.sep).rjust(10))
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190 | self._test_format("%-10d", -4200, grouping=True,
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191 | out=('-4%s200' % self.sep).ljust(10))
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192 |
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193 | def test_simple(self):
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194 | self._test_format("%f", 1024, grouping=0, out='1024.000000')
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195 | self._test_format("%f", 102, grouping=0, out='102.000000')
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196 | self._test_format("%f", -42, grouping=0, out='-42.000000')
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197 | self._test_format("%+f", -42, grouping=0, out='-42.000000')
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198 |
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199 | def test_padding(self):
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200 | self._test_format("%20.f", -42, grouping=0, out='-42'.rjust(20))
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201 | self._test_format("%+10.f", -4200, grouping=0, out='-4200'.rjust(10))
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202 | self._test_format("%-10.f", 4200, grouping=0, out='4200'.ljust(10))
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203 |
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204 | def test_complex_formatting(self):
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205 | # Spaces in formatting string
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206 | self._test_format_string("One million is %i", 1000000, grouping=1,
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207 | out='One million is 1%s000%s000' % (self.sep, self.sep))
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208 | self._test_format_string("One million is %i", 1000000, grouping=1,
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209 | out='One million is 1%s000%s000' % (self.sep, self.sep))
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210 | # Dots in formatting string
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211 | self._test_format_string(".%f.", 1000.0, out='.1000.000000.')
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212 | # Padding
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213 | if self.sep:
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214 | self._test_format_string("--> %10.2f", 4200, grouping=1,
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215 | out='--> ' + ('4%s200.00' % self.sep).rjust(10))
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216 | # Asterisk formats
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217 | self._test_format_string("%10.*f", (2, 1000), grouping=0,
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218 | out='1000.00'.rjust(10))
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219 | if self.sep:
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220 | self._test_format_string("%*.*f", (10, 2, 1000), grouping=1,
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221 | out=('1%s000.00' % self.sep).rjust(10))
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222 | # Test more-in-one
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223 | if self.sep:
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224 | self._test_format_string("int %i float %.2f str %s",
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225 | (1000, 1000.0, 'str'), grouping=1,
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226 | out='int 1%s000 float 1%s000.00 str str' %
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227 | (self.sep, self.sep))
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228 |
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229 |
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230 | class TestFormatPatternArg(unittest.TestCase):
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231 | # Test handling of pattern argument of format
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232 |
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233 | def test_onlyOnePattern(self):
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234 | # Issue 2522: accept exactly one % pattern, and no extra chars.
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235 | self.assertRaises(ValueError, locale.format, "%f\n", 'foo')
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236 | self.assertRaises(ValueError, locale.format, "%f\r", 'foo')
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237 | self.assertRaises(ValueError, locale.format, "%f\r\n", 'foo')
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238 | self.assertRaises(ValueError, locale.format, " %f", 'foo')
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239 | self.assertRaises(ValueError, locale.format, "%fg", 'foo')
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240 | self.assertRaises(ValueError, locale.format, "%^g", 'foo')
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241 | self.assertRaises(ValueError, locale.format, "%f%%", 'foo')
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242 |
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243 |
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244 | class TestLocaleFormatString(unittest.TestCase):
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245 | """General tests on locale.format_string"""
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246 |
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247 | def test_percent_escape(self):
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248 | self.assertEqual(locale.format_string('%f%%', 1.0), '%f%%' % 1.0)
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249 | self.assertEqual(locale.format_string('%d %f%%d', (1, 1.0)),
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250 | '%d %f%%d' % (1, 1.0))
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251 | self.assertEqual(locale.format_string('%(foo)s %%d', {'foo': 'bar'}),
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252 | ('%(foo)s %%d' % {'foo': 'bar'}))
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253 |
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254 | def test_mapping(self):
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255 | self.assertEqual(locale.format_string('%(foo)s bing.', {'foo': 'bar'}),
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256 | ('%(foo)s bing.' % {'foo': 'bar'}))
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257 | self.assertEqual(locale.format_string('%(foo)s', {'foo': 'bar'}),
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258 | ('%(foo)s' % {'foo': 'bar'}))
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259 |
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260 |
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261 |
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262 | class TestNumberFormatting(BaseLocalizedTest, EnUSNumberFormatting):
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263 | # Test number formatting with a real English locale.
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264 |
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265 | locale_type = locale.LC_NUMERIC
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266 |
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267 | def setUp(self):
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268 | BaseLocalizedTest.setUp(self)
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269 | EnUSNumberFormatting.setUp(self)
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270 |
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271 |
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272 | class TestEnUSNumberFormatting(EnUSCookedTest, EnUSNumberFormatting):
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273 | # Test number formatting with a cooked "en_US" locale.
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274 |
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275 | def setUp(self):
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276 | EnUSCookedTest.setUp(self)
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277 | EnUSNumberFormatting.setUp(self)
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278 |
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279 | def test_currency(self):
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280 | self._test_currency(50000, "$50000.00")
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281 | self._test_currency(50000, "$50,000.00", grouping=True)
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282 | self._test_currency(50000, "USD 50,000.00",
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283 | grouping=True, international=True)
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284 |
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285 |
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286 | class TestCNumberFormatting(CCookedTest, BaseFormattingTest):
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287 | # Test number formatting with a cooked "C" locale.
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288 |
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289 | def test_grouping(self):
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290 | self._test_format("%.2f", 12345.67, grouping=True, out='12345.67')
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291 |
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292 | def test_grouping_and_padding(self):
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293 | self._test_format("%9.2f", 12345.67, grouping=True, out=' 12345.67')
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294 |
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295 |
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296 | class TestFrFRNumberFormatting(FrFRCookedTest, BaseFormattingTest):
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297 | # Test number formatting with a cooked "fr_FR" locale.
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298 |
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299 | def test_decimal_point(self):
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300 | self._test_format("%.2f", 12345.67, out='12345,67')
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301 |
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302 | def test_grouping(self):
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303 | self._test_format("%.2f", 345.67, grouping=True, out='345,67')
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304 | self._test_format("%.2f", 12345.67, grouping=True, out='12 345,67')
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305 |
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306 | def test_grouping_and_padding(self):
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307 | self._test_format("%6.2f", 345.67, grouping=True, out='345,67')
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308 | self._test_format("%7.2f", 345.67, grouping=True, out=' 345,67')
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309 | self._test_format("%8.2f", 12345.67, grouping=True, out='12 345,67')
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310 | self._test_format("%9.2f", 12345.67, grouping=True, out='12 345,67')
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311 | self._test_format("%10.2f", 12345.67, grouping=True, out=' 12 345,67')
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312 | self._test_format("%-6.2f", 345.67, grouping=True, out='345,67')
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313 | self._test_format("%-7.2f", 345.67, grouping=True, out='345,67 ')
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314 | self._test_format("%-8.2f", 12345.67, grouping=True, out='12 345,67')
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315 | self._test_format("%-9.2f", 12345.67, grouping=True, out='12 345,67')
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316 | self._test_format("%-10.2f", 12345.67, grouping=True, out='12 345,67 ')
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317 |
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318 | def test_integer_grouping(self):
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319 | self._test_format("%d", 200, grouping=True, out='200')
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320 | self._test_format("%d", 4200, grouping=True, out='4 200')
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321 |
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322 | def test_integer_grouping_and_padding(self):
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323 | self._test_format("%4d", 4200, grouping=True, out='4 200')
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324 | self._test_format("%5d", 4200, grouping=True, out='4 200')
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325 | self._test_format("%10d", 4200, grouping=True, out='4 200'.rjust(10))
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326 | self._test_format("%-4d", 4200, grouping=True, out='4 200')
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327 | self._test_format("%-5d", 4200, grouping=True, out='4 200')
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328 | self._test_format("%-10d", 4200, grouping=True, out='4 200'.ljust(10))
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329 |
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330 | def test_currency(self):
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331 | euro = u'\u20ac'.encode('utf-8')
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332 | self._test_currency(50000, "50000,00 " + euro)
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333 | self._test_currency(50000, "50 000,00 " + euro, grouping=True)
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334 | # XXX is the trailing space a bug?
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335 | self._test_currency(50000, "50 000,00 EUR ",
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336 | grouping=True, international=True)
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337 |
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338 |
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339 | class TestStringMethods(BaseLocalizedTest):
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340 | locale_type = locale.LC_CTYPE
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341 |
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342 | if sys.platform != 'sunos5' and not sys.platform.startswith("win"):
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343 | # Test BSD Rune locale's bug for isctype functions.
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344 |
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345 | def test_isspace(self):
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346 | self.assertEqual('\x20'.isspace(), True)
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347 | self.assertEqual('\xa0'.isspace(), False)
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348 | self.assertEqual('\xa1'.isspace(), False)
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349 |
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350 | def test_isalpha(self):
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351 | self.assertEqual('\xc0'.isalpha(), False)
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352 |
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353 | def test_isalnum(self):
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354 | self.assertEqual('\xc0'.isalnum(), False)
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355 |
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356 | def test_isupper(self):
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357 | self.assertEqual('\xc0'.isupper(), False)
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358 |
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359 | def test_islower(self):
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360 | self.assertEqual('\xc0'.islower(), False)
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361 |
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362 | def test_lower(self):
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363 | self.assertEqual('\xcc\x85'.lower(), '\xcc\x85')
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364 |
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365 | def test_upper(self):
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366 | self.assertEqual('\xed\x95\xa0'.upper(), '\xed\x95\xa0')
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367 |
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368 | def test_strip(self):
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369 | self.assertEqual('\xed\x95\xa0'.strip(), '\xed\x95\xa0')
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370 |
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371 | def test_split(self):
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372 | self.assertEqual('\xec\xa0\xbc'.split(), ['\xec\xa0\xbc'])
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373 |
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374 |
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375 | class TestMiscellaneous(unittest.TestCase):
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376 | def test_getpreferredencoding(self):
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377 | # Invoke getpreferredencoding to make sure it does not cause exceptions.
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378 | enc = locale.getpreferredencoding()
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379 | if enc:
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380 | # If encoding non-empty, make sure it is valid
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381 | codecs.lookup(enc)
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382 |
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383 | if hasattr(locale, "strcoll"):
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384 | def test_strcoll_3303(self):
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385 | # test crasher from bug #3303
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386 | self.assertRaises(TypeError, locale.strcoll, u"a", None)
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387 |
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388 | def test_setlocale_category(self):
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389 | locale.setlocale(locale.LC_ALL)
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390 | locale.setlocale(locale.LC_TIME)
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391 | locale.setlocale(locale.LC_CTYPE)
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392 | locale.setlocale(locale.LC_COLLATE)
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393 | locale.setlocale(locale.LC_MONETARY)
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394 | locale.setlocale(locale.LC_NUMERIC)
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395 |
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396 | # crasher from bug #7419
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397 | self.assertRaises(locale.Error, locale.setlocale, 12345)
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398 |
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399 | def test_getsetlocale_issue1813(self):
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400 | # Issue #1813: setting and getting the locale under a Turkish locale
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401 | oldlocale = locale.getlocale()
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402 | self.addCleanup(locale.setlocale, locale.LC_CTYPE, oldlocale)
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403 | try:
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404 | locale.setlocale(locale.LC_CTYPE, 'tr_TR')
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405 | except locale.Error:
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406 | # Unsupported locale on this system
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407 | self.skipTest('test needs Turkish locale')
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408 | loc = locale.getlocale()
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409 | locale.setlocale(locale.LC_CTYPE, loc)
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410 | self.assertEqual(loc, locale.getlocale())
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411 |
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412 | def test_normalize_issue12752(self):
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413 | # Issue #1813 caused a regression where locale.normalize() would no
|
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414 | # longer accept unicode strings.
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415 | self.assertEqual(locale.normalize(u'en_US'), 'en_US.ISO8859-1')
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416 |
|
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417 |
|
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418 | def test_main():
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419 | tests = [
|
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420 | TestMiscellaneous,
|
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421 | TestFormatPatternArg,
|
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422 | TestLocaleFormatString,
|
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423 | TestEnUSNumberFormatting,
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424 | TestCNumberFormatting,
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425 | TestFrFRNumberFormatting,
|
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426 | ]
|
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427 | # SkipTest can't be raised inside unittests, handle it manually instead
|
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428 | try:
|
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429 | get_enUS_locale()
|
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430 | except unittest.SkipTest as e:
|
---|
431 | if verbose:
|
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432 | print "Some tests will be disabled: %s" % e
|
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433 | else:
|
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434 | tests += [TestNumberFormatting, TestStringMethods]
|
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435 | run_unittest(*tests)
|
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436 |
|
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437 | if __name__ == '__main__':
|
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438 | test_main()
|
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