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80 lines
3.1 KiB
Python
80 lines
3.1 KiB
Python
from test.test_support import verbose, TestSkipped
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import locale
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import sys
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if sys.platform == 'darwin':
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raise TestSkipped(
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"Locale support on MacOSX is minimal and cannot be tested")
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oldlocale = locale.setlocale(locale.LC_NUMERIC)
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if 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.US-ASCII", "en_US")
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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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break
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except locale.Error:
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continue
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else:
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raise ImportError(
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"test locale not supported (tried %s)" % (', '.join(tlocs)))
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def testformat(formatstr, value, grouping = 0, output=None, func=locale.format):
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if verbose:
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if output:
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print("%s %% %s =? %s ..." %
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(repr(formatstr), repr(value), repr(output)), end=' ')
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else:
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print("%s %% %s works? ..." % (repr(formatstr), repr(value)),
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end=' ')
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result = func(formatstr, value, grouping = grouping)
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if output and result != output:
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if verbose:
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print('no')
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print("%s %% %s == %s != %s" %
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(repr(formatstr), repr(value), repr(result), repr(output)))
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else:
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if verbose:
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print("yes")
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try:
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# On Solaris 10, the thousands_sep is the empty string
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sep = locale.localeconv()['thousands_sep']
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testformat("%f", 1024, grouping=1, output='1%s024.000000' % sep)
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testformat("%f", 102, grouping=1, output='102.000000')
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testformat("%f", -42, grouping=1, output='-42.000000')
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testformat("%+f", -42, grouping=1, output='-42.000000')
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testformat("%20.f", -42, grouping=1, output=' -42')
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testformat("%+10.f", -4200, grouping=1, output=' -4%s200' % sep)
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testformat("%-10.f", 4200, grouping=1, output='4%s200 ' % sep)
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# Invoke getpreferredencoding to make sure it does not cause exceptions,
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locale.getpreferredencoding()
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# === Test format() with more complex formatting strings
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# test if grouping is independent from other characters in formatting string
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testformat("One million is %i", 1000000, grouping=1,
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output='One million is 1%s000%s000' % (sep, sep),
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func=locale.format_string)
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testformat("One million is %i", 1000000, grouping=1,
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output='One million is 1%s000%s000' % (sep, sep),
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func=locale.format_string)
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# test dots in formatting string
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testformat(".%f.", 1000.0, output='.1000.000000.', func=locale.format_string)
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# test floats
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testformat("--> %10.2f", 1000.0, grouping=1, output='--> 1%s000.00' % sep,
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func=locale.format_string)
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# test asterisk formats
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testformat("%10.*f", (2, 1000.0), grouping=0, output=' 1000.00',
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func=locale.format_string)
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testformat("%*.*f", (10, 2, 1000.0), grouping=1, output=' 1%s000.00' % sep,
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func=locale.format_string)
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# test more-in-one
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testformat("int %i float %.2f str %s", (1000, 1000.0, 'str'), grouping=1,
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output='int 1%s000 float 1%s000.00 str str' % (sep, sep),
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func=locale.format_string)
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finally:
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locale.setlocale(locale.LC_NUMERIC, oldlocale)
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