Added test_strftime (Skip Montanaro).

1 files changed, 82 insertions, 0 deletions

diff --git a/Lib/test/test_strftime.py b/Lib/test/test_strftime.py
new file mode 100755
index 0000000..5e54b43
--- /dev/null
+++ b/Lib/test/test_strftime.py
@@ -0,0 +1,82 @@
+#! /usr/bin/env python
+
+# Sanity checker for time.strftime
+
+import time, calendar, sys, string, os
+
+now = time.time()
+fp = os.popen('date')
+fromdate = string.strip(fp.readline())
+fp.close()
+nowsecs = int(now)
+gmt = time.gmtime(now)
+now = time.localtime(now)
+
+if gmt[3] < 12: ampm='AM'
+else: ampm='PM'
+
+jan1 = time.localtime(time.mktime((now[0], 1, 1) + (0,)*6))
+wk1offset = jan1[6] - 6
+
+if now[8]: tz = time.tzname[1]
+else: tz = time.tzname[0]
+
+if now[3] >=12: clock12 = now[3] - 12
+else: clock12 = now[3]
+
+# descriptions are a mixture of those from the BSD/OS v2.0 man page
+# (known to be incorrect in some instances) and the documentation for
+# Python's time module
+
+expectations = (
+    ('%A', calendar.day_name[now[6]], 'full weekday name'),
+    ('%a', calendar.day_abbr[now[6]], 'abbreviated weekday name'),
+    ('%B', calendar.month_name[now[1]], 'full month name'),
+    ('%b', calendar.month_abbr[now[1]], 'abbreviated month name'),
+    ('%h', calendar.month_abbr[now[1]], 'abbreviated month name'),
+    ('%c', time.asctime(now), 'asctime() format'),
+    ('%C', fromdate, 'date(1) format'),
+    ('%D', '%02d/%02d/%02d' % (now[1], now[2], (now[0]%100)), 'mm/dd/yy'),
+    ('%d', '%02d' % now[2], 'day of month as number (00-31)'),
+    ('%e', '%2d' % now[2], 'day of month as number, blank padded ( 0-31)'),
+    ('%H', '%02d' % now[3], 'hour (00-23)'),
+    ('%I', '%02d' % clock12, 'hour (00-12)'),
+    ('%j', '%03d' % now[7], 'julian day (001-366)'),
+    ('%k', '%2d' % now[3], 'hour, blank padded ( 0-23)'),
+    ('%M', '%02d' % now[4], 'minute, (00-59)'),
+    ('%m', '%02d' % now[1], 'month as number (01-12)'),
+    ('%n', '\n', 'newline character'),
+    ('%p', ampm, 'AM or PM as appropriate'),
+    ('%R', '%02d:%02d' % (now[3], now[4]), '%H:%M'),
+    ('%r', '%02d:%02d:%02d %s' % (clock12, now[4], now[5], ampm),
+     '%I:%M:%S %p'),
+    ('%t', '\t', 'tab character'),
+    ('%S', '%02d' % now[5], 'seconds of current time (00-60)'),
+    ('%s', '%d' % nowsecs, 'seconds since the Epoch in UCT'),
+    ('%T', '%02d:%02d:%02d' % (now[3], now[4], now[5]), '%H:%M:%S'),
+    ('%X', '%02d:%02d:%02d' % (now[3], now[4], now[5]), '%H:%M:%S'),
+    ('%U', '%02d' % (1+(wk1offset+now[7])/7),
+     'week number of the year (Sun 1st)'),
+    ('%W', '%02d' % (1+now[7]/7), 'week number of the year (Mon 1st)'),
+    ('%w', '%d' % (1+now[6]), 'weekday as a number (Sun 1st)'),
+    ('%x', '%02d/%02d/%02d' % (now[1], now[2], (now[0]%100)),
+     '%m/%d/%y %H:%M:%S'),
+    ('%Y', '%d' % now[0], 'year with century'),
+    ('%y', '%02d' % (now[0]%100), 'year without century'),
+    ('%Z', tz, 'time zone name'),
+    ('%%', '%', 'single percent sign'),
+    ('%3y', '%03d' % (now[0]%100),
+     'year without century rendered using fieldwidth'),
+    )
+
+print "Strftime test, platform: %s, Python version: %s" % \
+      (sys.platform, string.split(sys.version)[0])
+
+for e in expectations:
+    result = time.strftime(e[0], now)
+    if result == e[1]: continue
+    if result[0] == '%':
+	print "Does not appear to support '%s' format" % e[0]
+    else:
+	print "Conflict for %s (%s):" % (e[0], e[2])
+	print "  Expected %s, but got %s" % (e[1], result)