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4eb01cd372
1. If a conversion isn't supported on the current platform, just
ignore it, unless running as a script (i.e. verbose)
2. Don't use time.time() and os.popen('date') to get the raw values.
These will always be different!
96 lines
3.3 KiB
Python
Executable file
96 lines
3.3 KiB
Python
Executable file
#! /usr/bin/env python
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# Sanity checker for time.strftime
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import time, calendar, sys, string, os
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verbose = 0
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if __name__ == '__main__':
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verbose = 1
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now = 850499890.282 # time.time()
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fromdate = 'Fri Dec 13 12:58:10 EST 1996' # os.popen('date')
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## now = time.time()
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## fp = os.popen('date')
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## fromdate = string.strip(fp.readline())
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## fp.close()
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nowsecs = int(now)
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gmt = time.gmtime(now)
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now = time.localtime(now)
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if gmt[3] < 12: ampm='AM'
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else: ampm='PM'
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jan1 = time.localtime(time.mktime((now[0], 1, 1) + (0,)*6))
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wk1offset = jan1[6] - 6
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if now[8]: tz = time.tzname[1]
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else: tz = time.tzname[0]
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if now[3] > 12: clock12 = now[3] - 12
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else: clock12 = now[3]
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# descriptions are a mixture of those from the BSD/OS v2.0 man page
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# (known to be incorrect in some instances) and the documentation for
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# Python's time module
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expectations = (
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('%A', calendar.day_name[now[6]], 'full weekday name'),
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('%a', calendar.day_abbr[now[6]], 'abbreviated weekday name'),
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('%B', calendar.month_name[now[1]], 'full month name'),
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('%b', calendar.month_abbr[now[1]], 'abbreviated month name'),
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('%h', calendar.month_abbr[now[1]], 'abbreviated month name'),
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('%c', time.asctime(now), 'asctime() format'),
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('%D', '%02d/%02d/%02d' % (now[1], now[2], (now[0]%100)), 'mm/dd/yy'),
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('%d', '%02d' % now[2], 'day of month as number (00-31)'),
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('%e', '%2d' % now[2], 'day of month as number, blank padded ( 0-31)'),
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('%H', '%02d' % now[3], 'hour (00-23)'),
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('%I', '%02d' % clock12, 'hour (01-12)'),
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('%j', '%03d' % now[7], 'julian day (001-366)'),
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('%M', '%02d' % now[4], 'minute, (00-59)'),
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('%m', '%02d' % now[1], 'month as number (01-12)'),
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('%n', '\n', 'newline character'),
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('%p', ampm, 'AM or PM as appropriate'),
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('%R', '%02d:%02d' % (now[3], now[4]), '%H:%M'),
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('%r', '%02d:%02d:%02d %s' % (clock12, now[4], now[5], ampm),
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'%I:%M:%S %p'),
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('%t', '\t', 'tab character'),
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('%S', '%02d' % now[5], 'seconds of current time (00-60)'),
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('%T', '%02d:%02d:%02d' % (now[3], now[4], now[5]), '%H:%M:%S'),
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('%X', '%02d:%02d:%02d' % (now[3], now[4], now[5]), '%H:%M:%S'),
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('%U', '%02d' % (1+(wk1offset+now[7])/7),
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'week number of the year (Sun 1st)'),
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('%W', '%02d' % (1+now[7]/7), 'week number of the year (Mon 1st)'),
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('%w', '%d' % (1+now[6]), 'weekday as a number (Sun 1st)'),
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('%x', '%02d/%02d/%02d' % (now[1], now[2], (now[0]%100)),
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'%m/%d/%y %H:%M:%S'),
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('%Y', '%d' % now[0], 'year with century'),
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('%y', '%02d' % (now[0]%100), 'year without century'),
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('%Z', tz, 'time zone name'),
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('%%', '%', 'single percent sign'),
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)
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nonstandard_expectations = (
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('%C', fromdate, 'date(1) format'),
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('%k', '%2d' % now[3], 'hour, blank padded ( 0-23)'),
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('%s', '%d' % nowsecs, 'seconds since the Epoch in UCT'),
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('%3y', '%03d' % (now[0]%100),
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'year without century rendered using fieldwidth'),
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)
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if verbose:
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print "Strftime test, platform: %s, Python version: %s" % \
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(sys.platform, string.split(sys.version)[0])
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expectations = expectations + nonstandard_expectations
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for e in expectations:
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result = time.strftime(e[0], now)
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if result == e[1]: continue
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if result[0] == '%':
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if verbose:
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print "Does not appear to support '%s' format" % e[0]
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else:
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print "Conflict for %s (%s):" % (e[0], e[2])
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print " Expected %s, but got %s" % (e[1], result)
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