diff options
Diffstat (limited to 'Lib/dos-8x3/test_str.py')
| -rw-r--r-- | Lib/dos-8x3/test_str.py | 309 |
1 files changed, 129 insertions, 180 deletions
diff --git a/Lib/dos-8x3/test_str.py b/Lib/dos-8x3/test_str.py index ec57c26..c713d05 100644 --- a/Lib/dos-8x3/test_str.py +++ b/Lib/dos-8x3/test_str.py @@ -1,185 +1,134 @@ -from test_support import verbose -import string, sys +#! /usr/bin/env python + +# Sanity checker for time.strftime -# XXX: kludge... short circuit if strings don't have methods -try: - ''.join -except AttributeError: - raise ImportError +import time, calendar, sys, string, os, re +from test_support import verbose -def test(name, input, output, *args): +def main(): + global verbose + now = time.time() + strftest(now) + verbose = 0 + # Try a bunch of dates and times, chosen to vary through time of + # day and daylight saving time + for j in range(-5, 5): + for i in range(25): + strftest(now + (i + j*100)*23*3603) + +def strftest(now): if verbose: - print 'string.%s%s =? %s... ' % (name, (input,) + args, output), + print "strftime test for", time.ctime(now) + nowsecs = str(long(now))[:-1] + gmt = time.gmtime(now) + now = time.localtime(now) + + if now[3] < 12: ampm='AM' + else: ampm='PM' + + jan1 = time.localtime(time.mktime((now[0], 1, 1) + (0,)*6)) + try: - # Prefer string methods over string module functions + if now[8]: tz = time.tzname[1] + else: tz = time.tzname[0] + except AttributeError: + tz = '' + + if now[3] > 12: clock12 = now[3] - 12 + elif now[3] > 0: clock12 = now[3] + else: clock12 = 12 + + expectations = ( + ('%a', calendar.day_abbr[now[6]], 'abbreviated weekday name'), + ('%A', calendar.day_name[now[6]], 'full weekday name'), + ('%b', calendar.month_abbr[now[1]], 'abbreviated month name'), + ('%B', calendar.month_name[now[1]], 'full month name'), + # %c see below + ('%d', '%02d' % now[2], 'day of month as number (00-31)'), + ('%H', '%02d' % now[3], 'hour (00-23)'), + ('%I', '%02d' % clock12, 'hour (01-12)'), + ('%j', '%03d' % now[7], 'julian day (001-366)'), + ('%m', '%02d' % now[1], 'month as number (01-12)'), + ('%M', '%02d' % now[4], 'minute, (00-59)'), + ('%p', ampm, 'AM or PM as appropriate'), + ('%S', '%02d' % now[5], 'seconds of current time (00-60)'), + ('%U', '%02d' % ((now[7] + jan1[6])/7), + 'week number of the year (Sun 1st)'), + ('%w', '0?%d' % ((1+now[6]) % 7), 'weekday as a number (Sun 1st)'), + ('%W', '%02d' % ((now[7] + (jan1[6] - 1)%7)/7), + 'week number of the year (Mon 1st)'), + # %x see below + ('%X', '%02d:%02d:%02d' % (now[3], now[4], now[5]), '%H:%M:%S'), + ('%y', '%02d' % (now[0]%100), 'year without century'), + ('%Y', '%d' % now[0], 'year with century'), + # %Z see below + ('%%', '%', 'single percent sign'), + ) + + nonstandard_expectations = ( + # These are standard but don't have predictable output + ('%c', fixasctime(time.asctime(now)), 'near-asctime() format'), + ('%x', '%02d/%02d/%02d' % (now[1], now[2], (now[0]%100)), + '%m/%d/%y %H:%M:%S'), + ('%Z', '%s' % tz, 'time zone name'), + + # These are some platform specific extensions + ('%D', '%02d/%02d/%02d' % (now[1], now[2], (now[0]%100)), 'mm/dd/yy'), + ('%e', '%2d' % now[2], 'day of month as number, blank padded ( 0-31)'), + ('%h', calendar.month_abbr[now[1]], 'abbreviated month name'), + ('%k', '%2d' % now[3], 'hour, blank padded ( 0-23)'), + ('%n', '\n', 'newline character'), + ('%r', '%02d:%02d:%02d %s' % (clock12, now[4], now[5], ampm), + '%I:%M:%S %p'), + ('%R', '%02d:%02d' % (now[3], now[4]), '%H:%M'), + ('%s', nowsecs, 'seconds since the Epoch in UCT'), + ('%t', '\t', 'tab character'), + ('%T', '%02d:%02d:%02d' % (now[3], now[4], now[5]), '%H:%M:%S'), + ('%3y', '%03d' % (now[0]%100), + 'year without century rendered using fieldwidth'), + ) + + if verbose: + print "Strftime test, platform: %s, Python version: %s" % \ + (sys.platform, string.split(sys.version)[0]) + + for e in expectations: + try: + result = time.strftime(e[0], now) + except ValueError, error: + print "Standard '%s' format gave error:" % e[0], error + continue + if re.match(e[1], result): continue + if not result or result[0] == '%': + print "Does not support standard '%s' format (%s)" % (e[0], e[2]) + else: + print "Conflict for %s (%s):" % (e[0], e[2]) + print " Expected %s, but got %s" % (e[1], result) + + for e in nonstandard_expectations: try: - f = getattr(input, name) - value = apply(f, args) - except AttributeError: - f = getattr(string, name) - value = apply(f, (input,) + args) - except: - value = sys.exc_type - if value != output: - if verbose: - print 'no' - print f, `input`, `output`, `value` - else: - if verbose: - print 'yes' - -test('atoi', " 1 ", 1) -test('atoi', " 1x", ValueError) -test('atoi', " x1 ", ValueError) -test('atol', " 1 ", 1L) -test('atol', " 1x ", ValueError) -test('atol', " x1 ", ValueError) -test('atof', " 1 ", 1.0) -test('atof', " 1x ", ValueError) -test('atof', " x1 ", ValueError) - -test('capitalize', ' hello ', ' hello ') -test('capitalize', 'hello ', 'Hello ') -test('find', 'abcdefghiabc', 0, 'abc') -test('find', 'abcdefghiabc', 9, 'abc', 1) -test('find', 'abcdefghiabc', -1, 'def', 4) -test('rfind', 'abcdefghiabc', 9, 'abc') -test('lower', 'HeLLo', 'hello') -test('lower', 'hello', 'hello') -test('upper', 'HeLLo', 'HELLO') -test('upper', 'HELLO', 'HELLO') - -test('title', ' hello ', ' Hello ') -test('title', 'hello ', 'Hello ') -test('title', "fOrMaT thIs aS titLe String", 'Format This As Title String') -test('title', "fOrMaT,thIs-aS*titLe;String", 'Format,This-As*Title;String') -test('title', "getInt", 'Getint') - -test('expandtabs', 'abc\rab\tdef\ng\thi', 'abc\rab def\ng hi') -test('expandtabs', 'abc\rab\tdef\ng\thi', 'abc\rab def\ng hi', 8) -test('expandtabs', 'abc\rab\tdef\ng\thi', 'abc\rab def\ng hi', 4) -test('expandtabs', 'abc\r\nab\tdef\ng\thi', 'abc\r\nab def\ng hi', 4) - -test('islower', 'a', 1) -test('islower', 'A', 0) -test('islower', '\n', 0) -test('islower', 'abc', 1) -test('islower', 'aBc', 0) -test('islower', 'abc\n', 1) - -test('isupper', 'a', 0) -test('isupper', 'A', 1) -test('isupper', '\n', 0) -test('isupper', 'ABC', 1) -test('isupper', 'AbC', 0) -test('isupper', 'ABC\n', 1) - -test('istitle', 'a', 0) -test('istitle', 'A', 1) -test('istitle', '\n', 0) -test('istitle', 'A Titlecased Line', 1) -test('istitle', 'A\nTitlecased Line', 1) -test('istitle', 'A Titlecased, Line', 1) -test('istitle', 'Not a capitalized String', 0) -test('istitle', 'Not\ta Titlecase String', 0) -test('istitle', 'Not--a Titlecase String', 0) - -test('splitlines', "abc\ndef\n\rghi", ['abc', 'def', '', 'ghi']) -test('splitlines', "abc\ndef\n\r\nghi", ['abc', 'def', '', 'ghi']) -test('splitlines', "abc\ndef\r\nghi", ['abc', 'def', 'ghi']) -test('splitlines', "abc\ndef\r\nghi\n", ['abc', 'def', 'ghi']) -test('splitlines', "abc\ndef\r\nghi\n\r", ['abc', 'def', 'ghi', '']) -test('splitlines', "\nabc\ndef\r\nghi\n\r", ['', 'abc', 'def', 'ghi', '']) -test('splitlines', "\nabc\ndef\r\nghi\n\r", ['\n', 'abc\n', 'def\r\n', 'ghi\n', '\r'], 1) - -transtable = '\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037 !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`xyzdefghijklmnopqrstuvwxyz{|}~\177\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377' - -test('maketrans', 'abc', transtable, 'xyz') -test('maketrans', 'abc', ValueError, 'xyzq') - -test('split', 'this is the split function', - ['this', 'is', 'the', 'split', 'function']) -test('split', 'a|b|c|d', ['a', 'b', 'c', 'd'], '|') -test('split', 'a|b|c|d', ['a', 'b', 'c|d'], '|', 2) -test('split', 'a b c d', ['a', 'b c d'], None, 1) -test('split', 'a b c d', ['a', 'b', 'c d'], None, 2) -test('split', 'a b c d', ['a', 'b', 'c', 'd'], None, 3) -test('split', 'a b c d', ['a', 'b', 'c', 'd'], None, 4) -test('split', 'a b c d', ['a b c d'], None, 0) -test('split', 'a b c d', ['a', 'b', 'c d'], None, 2) -test('split', 'a b c d ', ['a', 'b', 'c', 'd']) - -# join now works with any sequence type -class Sequence: - def __init__(self): self.seq = 'wxyz' - def __len__(self): return len(self.seq) - def __getitem__(self, i): return self.seq[i] - -test('join', ['a', 'b', 'c', 'd'], 'a b c d') -test('join', ('a', 'b', 'c', 'd'), 'abcd', '') -test('join', Sequence(), 'w x y z') -test('join', 7, TypeError) - -class BadSeq(Sequence): - def __init__(self): self.seq = [7, 'hello', 123L] - -test('join', BadSeq(), TypeError) - -# try a few long ones -print string.join(['x' * 100] * 100, ':') -print string.join(('x' * 100,) * 100, ':') - -test('strip', ' hello ', 'hello') -test('lstrip', ' hello ', 'hello ') -test('rstrip', ' hello ', ' hello') -test('strip', 'hello', 'hello') - -test('swapcase', 'HeLLo cOmpUteRs', 'hEllO CoMPuTErS') -test('translate', 'xyzabcdef', 'xyzxyz', transtable, 'def') - -table = string.maketrans('a', 'A') -test('translate', 'abc', 'Abc', table) -test('translate', 'xyz', 'xyz', table) - -test('replace', 'one!two!three!', 'one@two!three!', '!', '@', 1) -test('replace', 'one!two!three!', 'onetwothree', '!', '') -test('replace', 'one!two!three!', 'one@two@three!', '!', '@', 2) -test('replace', 'one!two!three!', 'one@two@three@', '!', '@', 3) -test('replace', 'one!two!three!', 'one@two@three@', '!', '@', 4) -test('replace', 'one!two!three!', 'one!two!three!', '!', '@', 0) -test('replace', 'one!two!three!', 'one@two@three@', '!', '@') -test('replace', 'one!two!three!', 'one!two!three!', 'x', '@') -test('replace', 'one!two!three!', 'one!two!three!', 'x', '@', 2) - -test('startswith', 'hello', 1, 'he') -test('startswith', 'hello', 1, 'hello') -test('startswith', 'hello', 0, 'hello world') -test('startswith', 'hello', 1, '') -test('startswith', 'hello', 0, 'ello') -test('startswith', 'hello', 1, 'ello', 1) -test('startswith', 'hello', 1, 'o', 4) -test('startswith', 'hello', 0, 'o', 5) -test('startswith', 'hello', 1, '', 5) -test('startswith', 'hello', 0, 'lo', 6) -test('startswith', 'helloworld', 1, 'lowo', 3) -test('startswith', 'helloworld', 1, 'lowo', 3, 7) -test('startswith', 'helloworld', 0, 'lowo', 3, 6) - -test('endswith', 'hello', 1, 'lo') -test('endswith', 'hello', 0, 'he') -test('endswith', 'hello', 1, '') -test('endswith', 'hello', 0, 'hello world') -test('endswith', 'helloworld', 0, 'worl') -test('endswith', 'helloworld', 1, 'worl', 3, 9) -test('endswith', 'helloworld', 1, 'world', 3, 12) -test('endswith', 'helloworld', 1, 'lowo', 1, 7) -test('endswith', 'helloworld', 1, 'lowo', 2, 7) -test('endswith', 'helloworld', 1, 'lowo', 3, 7) -test('endswith', 'helloworld', 0, 'lowo', 4, 7) -test('endswith', 'helloworld', 0, 'lowo', 3, 8) -test('endswith', 'ab', 0, 'ab', 0, 1) -test('endswith', 'ab', 0, 'ab', 0, 0) - -string.whitespace -string.lowercase -string.uppercase + result = time.strftime(e[0], now) + except ValueError, result: + if verbose: + print "Error for nonstandard '%s' format (%s): %s" % \ + (e[0], e[2], str(result)) + continue + if re.match(e[1], result): + if verbose: + print "Supports nonstandard '%s' format (%s)" % (e[0], e[2]) + elif not result or result[0] == '%': + if verbose: + print "Does not appear to support '%s' format (%s)" % (e[0], + e[2]) + else: + if verbose: + print "Conflict for nonstandard '%s' format (%s):" % (e[0], + e[2]) + print " Expected %s, but got %s" % (e[1], result) + +def fixasctime(s): + if s[8] == ' ': + s = s[:8] + '0' + s[9:] + return s + +main() |