| from test.support import run_unittest, verbose |
| import unittest |
| import locale |
| import sys |
| import codecs |
| |
| enUS_locale = None |
| |
| def get_enUS_locale(): |
| global enUS_locale |
| if sys.platform == 'darwin': |
| import os |
| tlocs = ("en_US.UTF-8", "en_US.ISO8859-1", "en_US") |
| if int(os.uname()[2].split('.')[0]) < 10: |
| # The locale test work fine on OSX 10.6, I (ronaldoussoren) |
| # haven't had time yet to verify if tests work on OSX 10.5 |
| # (10.4 is known to be bad) |
| raise unittest.SkipTest("Locale support on MacOSX is minimal") |
| elif sys.platform.startswith("win"): |
| tlocs = ("En", "English") |
| else: |
| tlocs = ("en_US.UTF-8", "en_US.ISO8859-1", "en_US.US-ASCII", "en_US") |
| oldlocale = locale.setlocale(locale.LC_NUMERIC) |
| for tloc in tlocs: |
| try: |
| locale.setlocale(locale.LC_NUMERIC, tloc) |
| except locale.Error: |
| continue |
| break |
| else: |
| raise unittest.SkipTest( |
| "Test locale not supported (tried %s)" % (', '.join(tlocs))) |
| enUS_locale = tloc |
| locale.setlocale(locale.LC_NUMERIC, oldlocale) |
| |
| |
| class BaseLocalizedTest(unittest.TestCase): |
| # |
| # Base class for tests using a real locale |
| # |
| |
| def setUp(self): |
| self.oldlocale = locale.setlocale(self.locale_type) |
| locale.setlocale(self.locale_type, enUS_locale) |
| if verbose: |
| print("testing with \"%s\"..." % enUS_locale, end=' ') |
| |
| def tearDown(self): |
| locale.setlocale(self.locale_type, self.oldlocale) |
| |
| |
| class BaseCookedTest(unittest.TestCase): |
| # |
| # Base class for tests using cooked localeconv() values |
| # |
| |
| def setUp(self): |
| locale._override_localeconv = self.cooked_values |
| |
| def tearDown(self): |
| locale._override_localeconv = {} |
| |
| class CCookedTest(BaseCookedTest): |
| # A cooked "C" locale |
| |
| cooked_values = { |
| 'currency_symbol': '', |
| 'decimal_point': '.', |
| 'frac_digits': 127, |
| 'grouping': [], |
| 'int_curr_symbol': '', |
| 'int_frac_digits': 127, |
| 'mon_decimal_point': '', |
| 'mon_grouping': [], |
| 'mon_thousands_sep': '', |
| 'n_cs_precedes': 127, |
| 'n_sep_by_space': 127, |
| 'n_sign_posn': 127, |
| 'negative_sign': '', |
| 'p_cs_precedes': 127, |
| 'p_sep_by_space': 127, |
| 'p_sign_posn': 127, |
| 'positive_sign': '', |
| 'thousands_sep': '' |
| } |
| |
| class EnUSCookedTest(BaseCookedTest): |
| # A cooked "en_US" locale |
| |
| cooked_values = { |
| 'currency_symbol': '$', |
| 'decimal_point': '.', |
| 'frac_digits': 2, |
| 'grouping': [3, 3, 0], |
| 'int_curr_symbol': 'USD ', |
| 'int_frac_digits': 2, |
| 'mon_decimal_point': '.', |
| 'mon_grouping': [3, 3, 0], |
| 'mon_thousands_sep': ',', |
| 'n_cs_precedes': 1, |
| 'n_sep_by_space': 0, |
| 'n_sign_posn': 1, |
| 'negative_sign': '-', |
| 'p_cs_precedes': 1, |
| 'p_sep_by_space': 0, |
| 'p_sign_posn': 1, |
| 'positive_sign': '', |
| 'thousands_sep': ',' |
| } |
| |
| |
| class FrFRCookedTest(BaseCookedTest): |
| # A cooked "fr_FR" locale with a space character as decimal separator |
| # and a non-ASCII currency symbol. |
| |
| cooked_values = { |
| 'currency_symbol': '\u20ac', |
| 'decimal_point': ',', |
| 'frac_digits': 2, |
| 'grouping': [3, 3, 0], |
| 'int_curr_symbol': 'EUR ', |
| 'int_frac_digits': 2, |
| 'mon_decimal_point': ',', |
| 'mon_grouping': [3, 3, 0], |
| 'mon_thousands_sep': ' ', |
| 'n_cs_precedes': 0, |
| 'n_sep_by_space': 1, |
| 'n_sign_posn': 1, |
| 'negative_sign': '-', |
| 'p_cs_precedes': 0, |
| 'p_sep_by_space': 1, |
| 'p_sign_posn': 1, |
| 'positive_sign': '', |
| 'thousands_sep': ' ' |
| } |
| |
| |
| class BaseFormattingTest(object): |
| # |
| # Utility functions for formatting tests |
| # |
| |
| def _test_formatfunc(self, format, value, out, func, **format_opts): |
| self.assertEqual( |
| func(format, value, **format_opts), out) |
| |
| def _test_format(self, format, value, out, **format_opts): |
| self._test_formatfunc(format, value, out, |
| func=locale.format, **format_opts) |
| |
| def _test_format_string(self, format, value, out, **format_opts): |
| self._test_formatfunc(format, value, out, |
| func=locale.format_string, **format_opts) |
| |
| def _test_currency(self, value, out, **format_opts): |
| self.assertEqual(locale.currency(value, **format_opts), out) |
| |
| |
| class EnUSNumberFormatting(BaseFormattingTest): |
| # XXX there is a grouping + padding bug when the thousands separator |
| # is empty but the grouping array contains values (e.g. Solaris 10) |
| |
| def setUp(self): |
| self.sep = locale.localeconv()['thousands_sep'] |
| |
| def test_grouping(self): |
| self._test_format("%f", 1024, grouping=1, out='1%s024.000000' % self.sep) |
| self._test_format("%f", 102, grouping=1, out='102.000000') |
| self._test_format("%f", -42, grouping=1, out='-42.000000') |
| self._test_format("%+f", -42, grouping=1, out='-42.000000') |
| |
| def test_grouping_and_padding(self): |
| self._test_format("%20.f", -42, grouping=1, out='-42'.rjust(20)) |
| if self.sep: |
| self._test_format("%+10.f", -4200, grouping=1, |
| out=('-4%s200' % self.sep).rjust(10)) |
| self._test_format("%-10.f", -4200, grouping=1, |
| out=('-4%s200' % self.sep).ljust(10)) |
| |
| def test_integer_grouping(self): |
| self._test_format("%d", 4200, grouping=True, out='4%s200' % self.sep) |
| self._test_format("%+d", 4200, grouping=True, out='+4%s200' % self.sep) |
| self._test_format("%+d", -4200, grouping=True, out='-4%s200' % self.sep) |
| |
| def test_integer_grouping_and_padding(self): |
| self._test_format("%10d", 4200, grouping=True, |
| out=('4%s200' % self.sep).rjust(10)) |
| self._test_format("%-10d", -4200, grouping=True, |
| out=('-4%s200' % self.sep).ljust(10)) |
| |
| def test_simple(self): |
| self._test_format("%f", 1024, grouping=0, out='1024.000000') |
| self._test_format("%f", 102, grouping=0, out='102.000000') |
| self._test_format("%f", -42, grouping=0, out='-42.000000') |
| self._test_format("%+f", -42, grouping=0, out='-42.000000') |
| |
| def test_padding(self): |
| self._test_format("%20.f", -42, grouping=0, out='-42'.rjust(20)) |
| self._test_format("%+10.f", -4200, grouping=0, out='-4200'.rjust(10)) |
| self._test_format("%-10.f", 4200, grouping=0, out='4200'.ljust(10)) |
| |
| def test_complex_formatting(self): |
| # Spaces in formatting string |
| self._test_format_string("One million is %i", 1000000, grouping=1, |
| out='One million is 1%s000%s000' % (self.sep, self.sep)) |
| self._test_format_string("One million is %i", 1000000, grouping=1, |
| out='One million is 1%s000%s000' % (self.sep, self.sep)) |
| # Dots in formatting string |
| self._test_format_string(".%f.", 1000.0, out='.1000.000000.') |
| # Padding |
| if self.sep: |
| self._test_format_string("--> %10.2f", 4200, grouping=1, |
| out='--> ' + ('4%s200.00' % self.sep).rjust(10)) |
| # Asterisk formats |
| self._test_format_string("%10.*f", (2, 1000), grouping=0, |
| out='1000.00'.rjust(10)) |
| if self.sep: |
| self._test_format_string("%*.*f", (10, 2, 1000), grouping=1, |
| out=('1%s000.00' % self.sep).rjust(10)) |
| # Test more-in-one |
| if self.sep: |
| self._test_format_string("int %i float %.2f str %s", |
| (1000, 1000.0, 'str'), grouping=1, |
| out='int 1%s000 float 1%s000.00 str str' % |
| (self.sep, self.sep)) |
| |
| |
| class TestFormatPatternArg(unittest.TestCase): |
| # Test handling of pattern argument of format |
| |
| def test_onlyOnePattern(self): |
| # Issue 2522: accept exactly one % pattern, and no extra chars. |
| self.assertRaises(ValueError, locale.format, "%f\n", 'foo') |
| self.assertRaises(ValueError, locale.format, "%f\r", 'foo') |
| self.assertRaises(ValueError, locale.format, "%f\r\n", 'foo') |
| self.assertRaises(ValueError, locale.format, " %f", 'foo') |
| self.assertRaises(ValueError, locale.format, "%fg", 'foo') |
| self.assertRaises(ValueError, locale.format, "%^g", 'foo') |
| self.assertRaises(ValueError, locale.format, "%f%%", 'foo') |
| |
| |
| class TestLocaleFormatString(unittest.TestCase): |
| """General tests on locale.format_string""" |
| |
| def test_percent_escape(self): |
| self.assertEqual(locale.format_string('%f%%', 1.0), '%f%%' % 1.0) |
| self.assertEqual(locale.format_string('%d %f%%d', (1, 1.0)), |
| '%d %f%%d' % (1, 1.0)) |
| self.assertEqual(locale.format_string('%(foo)s %%d', {'foo': 'bar'}), |
| ('%(foo)s %%d' % {'foo': 'bar'})) |
| |
| def test_mapping(self): |
| self.assertEqual(locale.format_string('%(foo)s bing.', {'foo': 'bar'}), |
| ('%(foo)s bing.' % {'foo': 'bar'})) |
| self.assertEqual(locale.format_string('%(foo)s', {'foo': 'bar'}), |
| ('%(foo)s' % {'foo': 'bar'})) |
| |
| |
| |
| class TestNumberFormatting(BaseLocalizedTest, EnUSNumberFormatting): |
| # Test number formatting with a real English locale. |
| |
| locale_type = locale.LC_NUMERIC |
| |
| def setUp(self): |
| BaseLocalizedTest.setUp(self) |
| EnUSNumberFormatting.setUp(self) |
| |
| |
| class TestEnUSNumberFormatting(EnUSCookedTest, EnUSNumberFormatting): |
| # Test number formatting with a cooked "en_US" locale. |
| |
| def setUp(self): |
| EnUSCookedTest.setUp(self) |
| EnUSNumberFormatting.setUp(self) |
| |
| def test_currency(self): |
| self._test_currency(50000, "$50000.00") |
| self._test_currency(50000, "$50,000.00", grouping=True) |
| self._test_currency(50000, "USD 50,000.00", |
| grouping=True, international=True) |
| |
| |
| class TestCNumberFormatting(CCookedTest, BaseFormattingTest): |
| # Test number formatting with a cooked "C" locale. |
| |
| def test_grouping(self): |
| self._test_format("%.2f", 12345.67, grouping=True, out='12345.67') |
| |
| def test_grouping_and_padding(self): |
| self._test_format("%9.2f", 12345.67, grouping=True, out=' 12345.67') |
| |
| |
| class TestFrFRNumberFormatting(FrFRCookedTest, BaseFormattingTest): |
| # Test number formatting with a cooked "fr_FR" locale. |
| |
| def test_decimal_point(self): |
| self._test_format("%.2f", 12345.67, out='12345,67') |
| |
| def test_grouping(self): |
| self._test_format("%.2f", 345.67, grouping=True, out='345,67') |
| self._test_format("%.2f", 12345.67, grouping=True, out='12 345,67') |
| |
| def test_grouping_and_padding(self): |
| self._test_format("%6.2f", 345.67, grouping=True, out='345,67') |
| self._test_format("%7.2f", 345.67, grouping=True, out=' 345,67') |
| self._test_format("%8.2f", 12345.67, grouping=True, out='12 345,67') |
| self._test_format("%9.2f", 12345.67, grouping=True, out='12 345,67') |
| self._test_format("%10.2f", 12345.67, grouping=True, out=' 12 345,67') |
| self._test_format("%-6.2f", 345.67, grouping=True, out='345,67') |
| self._test_format("%-7.2f", 345.67, grouping=True, out='345,67 ') |
| self._test_format("%-8.2f", 12345.67, grouping=True, out='12 345,67') |
| self._test_format("%-9.2f", 12345.67, grouping=True, out='12 345,67') |
| self._test_format("%-10.2f", 12345.67, grouping=True, out='12 345,67 ') |
| |
| def test_integer_grouping(self): |
| self._test_format("%d", 200, grouping=True, out='200') |
| self._test_format("%d", 4200, grouping=True, out='4 200') |
| |
| def test_integer_grouping_and_padding(self): |
| self._test_format("%4d", 4200, grouping=True, out='4 200') |
| self._test_format("%5d", 4200, grouping=True, out='4 200') |
| self._test_format("%10d", 4200, grouping=True, out='4 200'.rjust(10)) |
| self._test_format("%-4d", 4200, grouping=True, out='4 200') |
| self._test_format("%-5d", 4200, grouping=True, out='4 200') |
| self._test_format("%-10d", 4200, grouping=True, out='4 200'.ljust(10)) |
| |
| def test_currency(self): |
| euro = '\u20ac' |
| self._test_currency(50000, "50000,00 " + euro) |
| self._test_currency(50000, "50 000,00 " + euro, grouping=True) |
| # XXX is the trailing space a bug? |
| self._test_currency(50000, "50 000,00 EUR ", |
| grouping=True, international=True) |
| |
| |
| class TestCollation(unittest.TestCase): |
| # Test string collation functions |
| |
| def test_strcoll(self): |
| self.assertLess(locale.strcoll('a', 'b'), 0) |
| self.assertEqual(locale.strcoll('a', 'a'), 0) |
| self.assertGreater(locale.strcoll('b', 'a'), 0) |
| |
| def test_strxfrm(self): |
| self.assertLess(locale.strxfrm('a'), locale.strxfrm('b')) |
| |
| |
| class TestEnUSCollation(BaseLocalizedTest, TestCollation): |
| # Test string collation functions with a real English locale |
| |
| locale_type = locale.LC_ALL |
| |
| def setUp(self): |
| enc = codecs.lookup(locale.getpreferredencoding(False) or 'ascii').name |
| if enc not in ('utf-8', 'iso8859-1', 'cp1252'): |
| raise unittest.SkipTest('encoding not suitable') |
| if enc != 'iso8859-1' and (sys.platform == 'darwin' or |
| sys.platform.startswith('freebsd')): |
| raise unittest.SkipTest('wcscoll/wcsxfrm have known bugs') |
| BaseLocalizedTest.setUp(self) |
| |
| def test_strcoll_with_diacritic(self): |
| self.assertLess(locale.strcoll('à', 'b'), 0) |
| |
| def test_strxfrm_with_diacritic(self): |
| self.assertLess(locale.strxfrm('à'), locale.strxfrm('b')) |
| |
| |
| 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_main(): |
| tests = [ |
| TestMiscellaneous, |
| TestFormatPatternArg, |
| TestLocaleFormatString, |
| TestEnUSNumberFormatting, |
| TestCNumberFormatting, |
| TestFrFRNumberFormatting, |
| TestCollation |
| ] |
| # SkipTest can't be raised inside unittests, handle it manually instead |
| try: |
| get_enUS_locale() |
| except unittest.SkipTest as e: |
| if verbose: |
| print("Some tests will be disabled: %s" % e) |
| else: |
| tests += [TestNumberFormatting, TestEnUSCollation] |
| run_unittest(*tests) |
| |
| if __name__ == '__main__': |
| test_main() |