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Make test__locale more fine-grained. Now test localeconv and nl_langinfo

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individually as tests.

Also improved output when the test fails.
This commit is contained in:
Brett Cannon 2005-03-01 03:15:50 +00:00
parent 46b0802ccd
commit e94e74a8e1
1 changed files with 56 additions and 9 deletions
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65
Lib/test/test__locale.py
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@ -11,9 +11,14 @@ candidate_locales = ['es_UY', 'fr_FR', 'fi_FI', 'es_CO', 'pt_PT', 'it_IT',
'da_DK', 'nn_NO', 'cs_CZ', 'de_LU', 'es_BO', 'sq_AL', 'sk_SK', 'fr_CH',
'de_DE', 'sr_YU', 'br_FR', 'nl_BE', 'sv_FI', 'pl_PL', 'fr_CA', 'fo_FO',
'bs_BA', 'fr_LU', 'kl_GL', 'fa_IR', 'de_BE', 'sv_SE', 'it_CH', 'uk_UA',
'eu_ES', 'vi_VN', 'af_ZA', 'nb_NO', 'en_DK', 'tg_TJ',
'eu_ES', 'vi_VN', 'af_ZA', 'nb_NO', 'en_DK', 'tg_TJ', 'en_US',
'es_ES.ISO8859-1', 'fr_FR.ISO8859-15', 'ru_RU.KOI8-R', 'ko_KR.eucKR']
# List known locale values to test against when available.
# Dict formatted as ``<locale> : (<decimal_point>, <thousands_sep>)``. If a
# value is not known, use '' .
known_numerics = {'fr_FR' : (',', ''), 'en_US':('.', ',')}
class _LocaleTests(unittest.TestCase):
def setUp(self):
@ -22,7 +27,50 @@ class _LocaleTests(unittest.TestCase):
def tearDown(self):
setlocale(LC_NUMERIC, self.oldlocale)
def test_lc_numeric(self):
# Want to know what value was calculated, what it was compared against,
# what function was used for the calculation, what type of data was used,
# the locale that was supposedly set, and the actual locale that is set.
lc_numeric_err_msg = "%s != %s (%s for %s; set to %s, using %s)"
def numeric_tester(self, calc_type, calc_value, data_type, used_locale):
"""Compare calculation against known value, if available"""
try:
set_locale = setlocale(LC_NUMERIC)
except Error:
set_locale = "<not able to determine>"
known_value = known_numerics.get(used_locale,
('', ''))[data_type is 'thousands_sep']
if known_value and calc_value:
self.assertEquals(calc_value, known_value,
self.lc_numeric_err_msg % (
calc_value, known_value,
calc_type, data_type, set_locale,
used_locale))
def test_lc_numeric_nl_langinfo(self):
# Test nl_langinfo against known values
for loc in candidate_locales:
try:
setlocale(LC_NUMERIC, loc)
except Error:
continue
for li, lc in ((RADIXCHAR, "decimal_point"),
(THOUSEP, "thousands_sep")):
self.numeric_tester('nl_langinfo', nl_langinfo(li), lc, loc)
def test_lc_numeric_localeconv(self):
# Test localeconv against known values
for loc in candidate_locales:
try:
setlocale(LC_NUMERIC, loc)
except Error:
continue
for li, lc in ((RADIXCHAR, "decimal_point"),
(THOUSEP, "thousands_sep")):
self.numeric_tester('localeconv', localeconv()[lc], lc, loc)
def test_lc_numeric_basic(self):
# Test nl_langinfo against localeconv
for loc in candidate_locales:
try:
setlocale(LC_NUMERIC, loc)
@ -32,18 +80,17 @@ class _LocaleTests(unittest.TestCase):
(THOUSEP, "thousands_sep")):
nl_radixchar = nl_langinfo(li)
li_radixchar = localeconv()[lc]
# Both with seeing what the locale is set to in order to detect
# when setlocale lies and says it accepted the locale setting
# but in actuality didn't use it (as seen in OS X 10.3)
try:
set_locale = setlocale(LC_NUMERIC)
except Error:
set_locale = "<not able to determine>"
self.assertEquals(nl_radixchar, li_radixchar,
"%s != %s (%s); "
"supposed to be %s, set to %s" %
(nl_radixchar, li_radixchar, lc,
loc, set_locale))
"%s (nl_langinfo) != %s (localeconv) "
"(set to %s, using %s)" % (
nl_radixchar, li_radixchar,
loc, set_locale))
def test_main():
run_unittest(_LocaleTests)