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489 lines
18 KiB
Python
489 lines
18 KiB
Python
from test.support import verbose
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import unittest
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import locale
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import sys
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import codecs
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class BaseLocalizedTest(unittest.TestCase):
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#
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# Base class for tests using a real locale
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#
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@classmethod
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def setUpClass(cls):
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if sys.platform == 'darwin':
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import os
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tlocs = ("en_US.UTF-8", "en_US.ISO8859-1", "en_US")
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if int(os.uname().release.split('.')[0]) < 10:
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# The locale test work fine on OSX 10.6, I (ronaldoussoren)
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# haven't had time yet to verify if tests work on OSX 10.5
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# (10.4 is known to be bad)
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raise unittest.SkipTest("Locale support on MacOSX is minimal")
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elif sys.platform.startswith("win"):
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tlocs = ("En", "English")
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else:
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tlocs = ("en_US.UTF-8", "en_US.ISO8859-1",
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"en_US.US-ASCII", "en_US")
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try:
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oldlocale = locale.setlocale(locale.LC_NUMERIC)
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for tloc in tlocs:
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try:
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locale.setlocale(locale.LC_NUMERIC, tloc)
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except locale.Error:
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continue
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break
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else:
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raise unittest.SkipTest("Test locale not supported "
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"(tried %s)" % (', '.join(tlocs)))
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cls.enUS_locale = tloc
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finally:
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locale.setlocale(locale.LC_NUMERIC, oldlocale)
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def setUp(self):
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oldlocale = locale.setlocale(self.locale_type)
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self.addCleanup(locale.setlocale, self.locale_type, oldlocale)
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locale.setlocale(self.locale_type, self.enUS_locale)
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if verbose:
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print("testing with %r..." % self.enUS_locale, end=' ', flush=True)
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class BaseCookedTest(unittest.TestCase):
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#
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# Base class for tests using cooked localeconv() values
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#
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def setUp(self):
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locale._override_localeconv = self.cooked_values
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def tearDown(self):
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locale._override_localeconv = {}
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class CCookedTest(BaseCookedTest):
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# A cooked "C" locale
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cooked_values = {
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'currency_symbol': '',
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'decimal_point': '.',
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'frac_digits': 127,
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'grouping': [],
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'int_curr_symbol': '',
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'int_frac_digits': 127,
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'mon_decimal_point': '',
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'mon_grouping': [],
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'mon_thousands_sep': '',
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'n_cs_precedes': 127,
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'n_sep_by_space': 127,
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'n_sign_posn': 127,
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'negative_sign': '',
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'p_cs_precedes': 127,
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'p_sep_by_space': 127,
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'p_sign_posn': 127,
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'positive_sign': '',
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'thousands_sep': ''
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}
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class EnUSCookedTest(BaseCookedTest):
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# A cooked "en_US" locale
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cooked_values = {
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'currency_symbol': '$',
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'decimal_point': '.',
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'frac_digits': 2,
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'grouping': [3, 3, 0],
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'int_curr_symbol': 'USD ',
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'int_frac_digits': 2,
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'mon_decimal_point': '.',
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'mon_grouping': [3, 3, 0],
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'mon_thousands_sep': ',',
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'n_cs_precedes': 1,
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'n_sep_by_space': 0,
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'n_sign_posn': 1,
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'negative_sign': '-',
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'p_cs_precedes': 1,
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'p_sep_by_space': 0,
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'p_sign_posn': 1,
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'positive_sign': '',
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'thousands_sep': ','
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}
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class FrFRCookedTest(BaseCookedTest):
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# A cooked "fr_FR" locale with a space character as decimal separator
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# and a non-ASCII currency symbol.
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cooked_values = {
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'currency_symbol': '\u20ac',
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'decimal_point': ',',
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'frac_digits': 2,
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'grouping': [3, 3, 0],
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'int_curr_symbol': 'EUR ',
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'int_frac_digits': 2,
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'mon_decimal_point': ',',
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'mon_grouping': [3, 3, 0],
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'mon_thousands_sep': ' ',
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'n_cs_precedes': 0,
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'n_sep_by_space': 1,
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'n_sign_posn': 1,
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'negative_sign': '-',
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'p_cs_precedes': 0,
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'p_sep_by_space': 1,
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'p_sign_posn': 1,
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'positive_sign': '',
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'thousands_sep': ' '
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}
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class BaseFormattingTest(object):
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#
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# Utility functions for formatting tests
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#
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def _test_formatfunc(self, format, value, out, func, **format_opts):
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self.assertEqual(
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func(format, value, **format_opts), out)
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def _test_format(self, format, value, out, **format_opts):
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self._test_formatfunc(format, value, out,
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func=locale.format, **format_opts)
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def _test_format_string(self, format, value, out, **format_opts):
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self._test_formatfunc(format, value, out,
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func=locale.format_string, **format_opts)
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def _test_currency(self, value, out, **format_opts):
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self.assertEqual(locale.currency(value, **format_opts), out)
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class EnUSNumberFormatting(BaseFormattingTest):
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# XXX there is a grouping + padding bug when the thousands separator
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# is empty but the grouping array contains values (e.g. Solaris 10)
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def setUp(self):
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self.sep = locale.localeconv()['thousands_sep']
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def test_grouping(self):
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self._test_format("%f", 1024, grouping=1, out='1%s024.000000' % self.sep)
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self._test_format("%f", 102, grouping=1, out='102.000000')
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self._test_format("%f", -42, grouping=1, out='-42.000000')
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self._test_format("%+f", -42, grouping=1, out='-42.000000')
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def test_grouping_and_padding(self):
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self._test_format("%20.f", -42, grouping=1, out='-42'.rjust(20))
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if self.sep:
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self._test_format("%+10.f", -4200, grouping=1,
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out=('-4%s200' % self.sep).rjust(10))
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self._test_format("%-10.f", -4200, grouping=1,
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out=('-4%s200' % self.sep).ljust(10))
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def test_integer_grouping(self):
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self._test_format("%d", 4200, grouping=True, out='4%s200' % self.sep)
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self._test_format("%+d", 4200, grouping=True, out='+4%s200' % self.sep)
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self._test_format("%+d", -4200, grouping=True, out='-4%s200' % self.sep)
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def test_integer_grouping_and_padding(self):
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self._test_format("%10d", 4200, grouping=True,
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out=('4%s200' % self.sep).rjust(10))
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self._test_format("%-10d", -4200, grouping=True,
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out=('-4%s200' % self.sep).ljust(10))
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def test_simple(self):
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self._test_format("%f", 1024, grouping=0, out='1024.000000')
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self._test_format("%f", 102, grouping=0, out='102.000000')
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self._test_format("%f", -42, grouping=0, out='-42.000000')
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self._test_format("%+f", -42, grouping=0, out='-42.000000')
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def test_padding(self):
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self._test_format("%20.f", -42, grouping=0, out='-42'.rjust(20))
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self._test_format("%+10.f", -4200, grouping=0, out='-4200'.rjust(10))
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self._test_format("%-10.f", 4200, grouping=0, out='4200'.ljust(10))
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def test_complex_formatting(self):
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# Spaces in formatting string
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self._test_format_string("One million is %i", 1000000, grouping=1,
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out='One million is 1%s000%s000' % (self.sep, self.sep))
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self._test_format_string("One million is %i", 1000000, grouping=1,
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out='One million is 1%s000%s000' % (self.sep, self.sep))
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# Dots in formatting string
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self._test_format_string(".%f.", 1000.0, out='.1000.000000.')
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# Padding
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if self.sep:
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self._test_format_string("--> %10.2f", 4200, grouping=1,
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out='--> ' + ('4%s200.00' % self.sep).rjust(10))
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# Asterisk formats
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self._test_format_string("%10.*f", (2, 1000), grouping=0,
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out='1000.00'.rjust(10))
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if self.sep:
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self._test_format_string("%*.*f", (10, 2, 1000), grouping=1,
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out=('1%s000.00' % self.sep).rjust(10))
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# Test more-in-one
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if self.sep:
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self._test_format_string("int %i float %.2f str %s",
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(1000, 1000.0, 'str'), grouping=1,
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out='int 1%s000 float 1%s000.00 str str' %
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(self.sep, self.sep))
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class TestFormatPatternArg(unittest.TestCase):
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# Test handling of pattern argument of format
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def test_onlyOnePattern(self):
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# Issue 2522: accept exactly one % pattern, and no extra chars.
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self.assertRaises(ValueError, locale.format, "%f\n", 'foo')
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self.assertRaises(ValueError, locale.format, "%f\r", 'foo')
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self.assertRaises(ValueError, locale.format, "%f\r\n", 'foo')
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self.assertRaises(ValueError, locale.format, " %f", 'foo')
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self.assertRaises(ValueError, locale.format, "%fg", 'foo')
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self.assertRaises(ValueError, locale.format, "%^g", 'foo')
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self.assertRaises(ValueError, locale.format, "%f%%", 'foo')
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class TestLocaleFormatString(unittest.TestCase):
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"""General tests on locale.format_string"""
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def test_percent_escape(self):
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self.assertEqual(locale.format_string('%f%%', 1.0), '%f%%' % 1.0)
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self.assertEqual(locale.format_string('%d %f%%d', (1, 1.0)),
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'%d %f%%d' % (1, 1.0))
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self.assertEqual(locale.format_string('%(foo)s %%d', {'foo': 'bar'}),
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('%(foo)s %%d' % {'foo': 'bar'}))
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def test_mapping(self):
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self.assertEqual(locale.format_string('%(foo)s bing.', {'foo': 'bar'}),
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('%(foo)s bing.' % {'foo': 'bar'}))
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self.assertEqual(locale.format_string('%(foo)s', {'foo': 'bar'}),
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('%(foo)s' % {'foo': 'bar'}))
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class TestNumberFormatting(BaseLocalizedTest, EnUSNumberFormatting):
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# Test number formatting with a real English locale.
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locale_type = locale.LC_NUMERIC
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def setUp(self):
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BaseLocalizedTest.setUp(self)
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EnUSNumberFormatting.setUp(self)
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class TestEnUSNumberFormatting(EnUSCookedTest, EnUSNumberFormatting):
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# Test number formatting with a cooked "en_US" locale.
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def setUp(self):
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EnUSCookedTest.setUp(self)
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EnUSNumberFormatting.setUp(self)
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def test_currency(self):
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self._test_currency(50000, "$50000.00")
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self._test_currency(50000, "$50,000.00", grouping=True)
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self._test_currency(50000, "USD 50,000.00",
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grouping=True, international=True)
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class TestCNumberFormatting(CCookedTest, BaseFormattingTest):
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# Test number formatting with a cooked "C" locale.
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def test_grouping(self):
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self._test_format("%.2f", 12345.67, grouping=True, out='12345.67')
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def test_grouping_and_padding(self):
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self._test_format("%9.2f", 12345.67, grouping=True, out=' 12345.67')
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class TestFrFRNumberFormatting(FrFRCookedTest, BaseFormattingTest):
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# Test number formatting with a cooked "fr_FR" locale.
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def test_decimal_point(self):
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self._test_format("%.2f", 12345.67, out='12345,67')
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def test_grouping(self):
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self._test_format("%.2f", 345.67, grouping=True, out='345,67')
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self._test_format("%.2f", 12345.67, grouping=True, out='12 345,67')
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def test_grouping_and_padding(self):
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self._test_format("%6.2f", 345.67, grouping=True, out='345,67')
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self._test_format("%7.2f", 345.67, grouping=True, out=' 345,67')
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self._test_format("%8.2f", 12345.67, grouping=True, out='12 345,67')
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self._test_format("%9.2f", 12345.67, grouping=True, out='12 345,67')
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self._test_format("%10.2f", 12345.67, grouping=True, out=' 12 345,67')
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self._test_format("%-6.2f", 345.67, grouping=True, out='345,67')
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self._test_format("%-7.2f", 345.67, grouping=True, out='345,67 ')
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self._test_format("%-8.2f", 12345.67, grouping=True, out='12 345,67')
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self._test_format("%-9.2f", 12345.67, grouping=True, out='12 345,67')
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self._test_format("%-10.2f", 12345.67, grouping=True, out='12 345,67 ')
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def test_integer_grouping(self):
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self._test_format("%d", 200, grouping=True, out='200')
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self._test_format("%d", 4200, grouping=True, out='4 200')
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def test_integer_grouping_and_padding(self):
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self._test_format("%4d", 4200, grouping=True, out='4 200')
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self._test_format("%5d", 4200, grouping=True, out='4 200')
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self._test_format("%10d", 4200, grouping=True, out='4 200'.rjust(10))
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self._test_format("%-4d", 4200, grouping=True, out='4 200')
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self._test_format("%-5d", 4200, grouping=True, out='4 200')
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self._test_format("%-10d", 4200, grouping=True, out='4 200'.ljust(10))
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def test_currency(self):
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euro = '\u20ac'
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self._test_currency(50000, "50000,00 " + euro)
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self._test_currency(50000, "50 000,00 " + euro, grouping=True)
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# XXX is the trailing space a bug?
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self._test_currency(50000, "50 000,00 EUR ",
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grouping=True, international=True)
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class TestCollation(unittest.TestCase):
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# Test string collation functions
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def test_strcoll(self):
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self.assertLess(locale.strcoll('a', 'b'), 0)
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self.assertEqual(locale.strcoll('a', 'a'), 0)
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self.assertGreater(locale.strcoll('b', 'a'), 0)
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def test_strxfrm(self):
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self.assertLess(locale.strxfrm('a'), locale.strxfrm('b'))
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class TestEnUSCollation(BaseLocalizedTest, TestCollation):
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# Test string collation functions with a real English locale
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locale_type = locale.LC_ALL
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def setUp(self):
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enc = codecs.lookup(locale.getpreferredencoding(False) or 'ascii').name
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if enc not in ('utf-8', 'iso8859-1', 'cp1252'):
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raise unittest.SkipTest('encoding not suitable')
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if enc != 'iso8859-1' and (sys.platform == 'darwin' or
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sys.platform.startswith('freebsd')):
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raise unittest.SkipTest('wcscoll/wcsxfrm have known bugs')
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BaseLocalizedTest.setUp(self)
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def test_strcoll_with_diacritic(self):
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self.assertLess(locale.strcoll('à', 'b'), 0)
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def test_strxfrm_with_diacritic(self):
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self.assertLess(locale.strxfrm('à'), locale.strxfrm('b'))
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class NormalizeTest(unittest.TestCase):
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def check(self, localename, expected):
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self.assertEqual(locale.normalize(localename), expected, msg=localename)
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def test_locale_alias(self):
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for localename, alias in locale.locale_alias.items():
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self.check(localename, alias)
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def test_empty(self):
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self.check('', '')
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def test_c(self):
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self.check('c', 'C')
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self.check('posix', 'C')
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def test_english(self):
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self.check('en', 'en_US.ISO8859-1')
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self.check('EN', 'en_US.ISO8859-1')
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self.check('en_US', 'en_US.ISO8859-1')
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self.check('en_us', 'en_US.ISO8859-1')
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self.check('en_GB', 'en_GB.ISO8859-1')
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self.check('en_US.UTF-8', 'en_US.UTF-8')
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self.check('en_US.utf8', 'en_US.UTF-8')
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self.check('en_US:UTF-8', 'en_US.UTF-8')
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self.check('en_US.ISO8859-1', 'en_US.ISO8859-1')
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self.check('en_US.US-ASCII', 'en_US.ISO8859-1')
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self.check('english', 'en_EN.ISO8859-1')
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def test_hyphenated_encoding(self):
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self.check('az_AZ.iso88599e', 'az_AZ.ISO8859-9E')
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self.check('az_AZ.ISO8859-9E', 'az_AZ.ISO8859-9E')
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self.check('tt_RU.koi8c', 'tt_RU.KOI8-C')
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self.check('tt_RU.KOI8-C', 'tt_RU.KOI8-C')
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self.check('lo_LA.cp1133', 'lo_LA.IBM-CP1133')
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self.check('lo_LA.ibmcp1133', 'lo_LA.IBM-CP1133')
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self.check('lo_LA.IBM-CP1133', 'lo_LA.IBM-CP1133')
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self.check('uk_ua.microsoftcp1251', 'uk_UA.CP1251')
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self.check('uk_ua.microsoft-cp1251', 'uk_UA.CP1251')
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self.check('ka_ge.georgianacademy', 'ka_GE.GEORGIAN-ACADEMY')
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self.check('ka_GE.GEORGIAN-ACADEMY', 'ka_GE.GEORGIAN-ACADEMY')
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self.check('cs_CZ.iso88592', 'cs_CZ.ISO8859-2')
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self.check('cs_CZ.ISO8859-2', 'cs_CZ.ISO8859-2')
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def test_euro_modifier(self):
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self.check('de_DE@euro', 'de_DE.ISO8859-15')
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self.check('en_US.ISO8859-15@euro', 'en_US.ISO8859-15')
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def test_latin_modifier(self):
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self.check('be_BY.UTF-8@latin', 'be_BY.UTF-8@latin')
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self.check('sr_RS.UTF-8@latin', 'sr_RS.UTF-8@latin')
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def test_valencia_modifier(self):
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self.check('ca_ES.UTF-8@valencia', 'ca_ES.UTF-8@valencia')
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self.check('ca_ES@valencia', 'ca_ES.ISO8859-1@valencia')
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self.check('ca@valencia', 'ca_ES.ISO8859-1@valencia')
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def test_devanagari_modifier(self):
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self.check('ks_IN.UTF-8@devanagari', 'ks_IN.UTF-8@devanagari')
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|
self.check('ks_IN@devanagari', 'ks_IN.UTF-8@devanagari')
|
|
self.check('ks@devanagari', 'ks_IN.UTF-8@devanagari')
|
|
self.check('ks_IN.UTF-8', 'ks_IN.UTF-8')
|
|
self.check('ks_IN', 'ks_IN.UTF-8')
|
|
self.check('ks', 'ks_IN.UTF-8')
|
|
self.check('sd_IN.UTF-8@devanagari', 'sd_IN.UTF-8@devanagari')
|
|
self.check('sd_IN@devanagari', 'sd_IN.UTF-8@devanagari')
|
|
self.check('sd@devanagari', 'sd_IN.UTF-8@devanagari')
|
|
self.check('sd_IN.UTF-8', 'sd_IN.UTF-8')
|
|
self.check('sd_IN', 'sd_IN.UTF-8')
|
|
self.check('sd', 'sd_IN.UTF-8')
|
|
|
|
|
|
class TestMiscellaneous(unittest.TestCase):
|
|
def test_getpreferredencoding(self):
|
|
# Invoke getpreferredencoding to make sure it does not cause exceptions.
|
|
enc = locale.getpreferredencoding()
|
|
if enc:
|
|
# If encoding non-empty, make sure it is valid
|
|
codecs.lookup(enc)
|
|
|
|
def test_strcoll_3303(self):
|
|
# test crasher from bug #3303
|
|
self.assertRaises(TypeError, locale.strcoll, "a", None)
|
|
self.assertRaises(TypeError, locale.strcoll, b"a", None)
|
|
|
|
def test_setlocale_category(self):
|
|
locale.setlocale(locale.LC_ALL)
|
|
locale.setlocale(locale.LC_TIME)
|
|
locale.setlocale(locale.LC_CTYPE)
|
|
locale.setlocale(locale.LC_COLLATE)
|
|
locale.setlocale(locale.LC_MONETARY)
|
|
locale.setlocale(locale.LC_NUMERIC)
|
|
|
|
# crasher from bug #7419
|
|
self.assertRaises(locale.Error, locale.setlocale, 12345)
|
|
|
|
def test_getsetlocale_issue1813(self):
|
|
# Issue #1813: setting and getting the locale under a Turkish locale
|
|
oldlocale = locale.setlocale(locale.LC_CTYPE)
|
|
self.addCleanup(locale.setlocale, locale.LC_CTYPE, oldlocale)
|
|
try:
|
|
locale.setlocale(locale.LC_CTYPE, 'tr_TR')
|
|
except locale.Error:
|
|
# Unsupported locale on this system
|
|
self.skipTest('test needs Turkish locale')
|
|
loc = locale.getlocale(locale.LC_CTYPE)
|
|
if verbose:
|
|
print('got locale %a' % (loc,))
|
|
locale.setlocale(locale.LC_CTYPE, loc)
|
|
self.assertEqual(loc, locale.getlocale(locale.LC_CTYPE))
|
|
|
|
def test_invalid_locale_format_in_localetuple(self):
|
|
with self.assertRaises(TypeError):
|
|
locale.setlocale(locale.LC_ALL, b'fi_FI')
|
|
|
|
def test_invalid_iterable_in_localetuple(self):
|
|
with self.assertRaises(TypeError):
|
|
locale.setlocale(locale.LC_ALL, (b'not', b'valid'))
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|