cpython-lru_cache-weakref: Lib/test/test

annotate Lib/test/test_strptime.py @ 54294:dba767bc3155 legacy-trunk

remove mention of old ctypes version

author	Benjamin Peterson <benjamin@python.org>
date	Sat, 23 May 2009 20:59:09 +0000
parents	212e9c8ad087
children	e26ee8ddd29d 6768b2350c57

rev	line source
25372 caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	1 """PyUnit testing against strptime"""
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	2
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	3 import unittest
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	4 import time
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	5 import locale
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	6 import re
30117 40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	7 import sys
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	8 from test import test_support
33784 f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	9 from datetime import date as datetime_date
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	10
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	11 import _strptime
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	12
29991 b33c60fcce74 Remove caching of TimeRE (and thus LocaleTime) instance. Error was being Brett Cannon <bcannon@gmail.com> parents: 29975 diff changeset	13 class getlang_Tests(unittest.TestCase):
b33c60fcce74 Remove caching of TimeRE (and thus LocaleTime) instance. Error was being Brett Cannon <bcannon@gmail.com> parents: 29975 diff changeset	14 """Test _getlang"""
b33c60fcce74 Remove caching of TimeRE (and thus LocaleTime) instance. Error was being Brett Cannon <bcannon@gmail.com> parents: 29975 diff changeset	15 def test_basic(self):
b33c60fcce74 Remove caching of TimeRE (and thus LocaleTime) instance. Error was being Brett Cannon <bcannon@gmail.com> parents: 29975 diff changeset	16 self.failUnlessEqual(_strptime._getlang(), locale.getlocale(locale.LC_TIME))
b33c60fcce74 Remove caching of TimeRE (and thus LocaleTime) instance. Error was being Brett Cannon <bcannon@gmail.com> parents: 29975 diff changeset	17
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	18 class LocaleTime_Tests(unittest.TestCase):
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	19 """Tests for _strptime.LocaleTime.
30929 54ff68e973ee * Migrate set() and frozenset() from the sandbox. Raymond Hettinger <python@rcn.com> parents: 30228 diff changeset	20
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	21 All values are lower-cased when stored in LocaleTime, so make sure to
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	22 compare values after running ``lower`` on them.
30929 54ff68e973ee * Migrate set() and frozenset() from the sandbox. Raymond Hettinger <python@rcn.com> parents: 30228 diff changeset	23
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	24 """
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	25
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	26 def setUp(self):
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	27 """Create time tuple based on current time."""
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	28 self.time_tuple = time.localtime()
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	29 self.LT_ins = _strptime.LocaleTime()
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	30
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	31 def compare_against_time(self, testing, directive, tuple_position,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	32 error_msg):
24674 3269bdd65988 Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 24322 diff changeset	33 """Helper method that tests testing against directive based on the
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	34 tuple_position of time_tuple. Uses error_msg as error message.
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	35
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	36 """
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	37 strftime_output = time.strftime(directive, self.time_tuple).lower()
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	38 comparison = testing[self.time_tuple[tuple_position]]
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	39 self.failUnless(strftime_output in testing, "%s: not found in tuple" %
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	40 error_msg)
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	41 self.failUnless(comparison == strftime_output,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	42 "%s: position within tuple incorrect; %s != %s" %
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	43 (error_msg, comparison, strftime_output))
24674 3269bdd65988 Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 24322 diff changeset	44
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	45 def test_weekday(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	46 # Make sure that full and abbreviated weekday names are correct in
8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	47 # both string and position with tuple
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	48 self.compare_against_time(self.LT_ins.f_weekday, '%A', 6,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	49 "Testing of full weekday name failed")
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	50 self.compare_against_time(self.LT_ins.a_weekday, '%a', 6,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	51 "Testing of abbreviated weekday name failed")
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	52
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	53 def test_month(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	54 # Test full and abbreviated month names; both string and position
8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	55 # within the tuple
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	56 self.compare_against_time(self.LT_ins.f_month, '%B', 1,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	57 "Testing against full month name failed")
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	58 self.compare_against_time(self.LT_ins.a_month, '%b', 1,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	59 "Testing against abbreviated month name failed")
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	60
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	61 def test_am_pm(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	62 # Make sure AM/PM representation done properly
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	63 strftime_output = time.strftime("%p", self.time_tuple).lower()
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	64 self.failUnless(strftime_output in self.LT_ins.am_pm,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	65 "AM/PM representation not in tuple")
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	66 if self.time_tuple[3] < 12: position = 0
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	67 else: position = 1
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	68 self.failUnless(strftime_output == self.LT_ins.am_pm[position],
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	69 "AM/PM representation in the wrong position within the tuple")
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	70
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	71 def test_timezone(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	72 # Make sure timezone is correct
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	73 timezone = time.strftime("%Z", self.time_tuple).lower()
29073 c4e8c6721e45 Beefed up timezone support. UTC and GMT are now always recognized timezones Brett Cannon <bcannon@gmail.com> parents: 28917 diff changeset	74 if timezone:
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	75 self.failUnless(timezone in self.LT_ins.timezone[0] or \
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	76 timezone in self.LT_ins.timezone[1],
29073 c4e8c6721e45 Beefed up timezone support. UTC and GMT are now always recognized timezones Brett Cannon <bcannon@gmail.com> parents: 28917 diff changeset	77 "timezone %s not found in %s" %
c4e8c6721e45 Beefed up timezone support. UTC and GMT are now always recognized timezones Brett Cannon <bcannon@gmail.com> parents: 28917 diff changeset	78 (timezone, self.LT_ins.timezone))
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	79
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	80 def test_date_time(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	81 # Check that LC_date_time, LC_date, and LC_time are correct
25372 caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	82 # the magic date is used so as to not have issues with %c when day of
caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	83 # the month is a single digit and has a leading space. This is not an
caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	84 # issue since strptime still parses it correctly. The problem is
caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	85 # testing these directives for correctness by comparing strftime
caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	86 # output.
caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	87 magic_date = (1999, 3, 17, 22, 44, 55, 2, 76, 0)
caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	88 strftime_output = time.strftime("%c", magic_date)
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	89 self.failUnless(strftime_output == time.strftime(self.LT_ins.LC_date_time,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	90 magic_date),
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	91 "LC_date_time incorrect")
25372 caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	92 strftime_output = time.strftime("%x", magic_date)
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	93 self.failUnless(strftime_output == time.strftime(self.LT_ins.LC_date,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	94 magic_date),
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	95 "LC_date incorrect")
25372 caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	96 strftime_output = time.strftime("%X", magic_date)
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	97 self.failUnless(strftime_output == time.strftime(self.LT_ins.LC_time,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	98 magic_date),
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	99 "LC_time incorrect")
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	100 LT = _strptime.LocaleTime()
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	101 LT.am_pm = ('', '')
25372 caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	102 self.failUnless(LT.LC_time, "LocaleTime's LC directives cannot handle "
caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	103 "empty strings")
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	104
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	105 def test_lang(self):
29991 b33c60fcce74 Remove caching of TimeRE (and thus LocaleTime) instance. Error was being Brett Cannon <bcannon@gmail.com> parents: 29975 diff changeset	106 # Make sure lang is set to what _getlang() returns
b33c60fcce74 Remove caching of TimeRE (and thus LocaleTime) instance. Error was being Brett Cannon <bcannon@gmail.com> parents: 29975 diff changeset	107 # Assuming locale has not changed between now and when self.LT_ins was created
b33c60fcce74 Remove caching of TimeRE (and thus LocaleTime) instance. Error was being Brett Cannon <bcannon@gmail.com> parents: 29975 diff changeset	108 self.failUnlessEqual(self.LT_ins.lang, _strptime._getlang())
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	109
27288 97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	110
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	111 class TimeRETests(unittest.TestCase):
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	112 """Tests for TimeRE."""
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	113
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	114 def setUp(self):
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	115 """Construct generic TimeRE object."""
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	116 self.time_re = _strptime.TimeRE()
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	117 self.locale_time = _strptime.LocaleTime()
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	118
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	119 def test_pattern(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	120 # Test TimeRE.pattern
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	121 pattern_string = self.time_re.pattern(r"%a %A %d")
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	122 self.failUnless(pattern_string.find(self.locale_time.a_weekday[2]) != -1,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	123 "did not find abbreviated weekday in pattern string '%s'" %
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	124 pattern_string)
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	125 self.failUnless(pattern_string.find(self.locale_time.f_weekday[4]) != -1,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	126 "did not find full weekday in pattern string '%s'" %
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	127 pattern_string)
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	128 self.failUnless(pattern_string.find(self.time_re['d']) != -1,
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	129 "did not find 'd' directive pattern string '%s'" %
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	130 pattern_string)
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	131
28686 70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	132 def test_pattern_escaping(self):
70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	133 # Make sure any characters in the format string that might be taken as
70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	134 # regex syntax is escaped.
70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	135 pattern_string = self.time_re.pattern("\d+")
70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	136 self.failUnless(r"\\d\+" in pattern_string,
70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	137 "%s does not have re characters escaped properly" %
70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	138 pattern_string)
70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	139
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	140 def test_compile(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	141 # Check that compiled regex is correct
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	142 found = self.time_re.compile(r"%A").match(self.locale_time.f_weekday[6])
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	143 self.failUnless(found and found.group('A') == self.locale_time.f_weekday[6],
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	144 "re object for '%A' failed")
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	145 compiled = self.time_re.compile(r"%a %b")
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	146 found = compiled.match("%s %s" % (self.locale_time.a_weekday[4],
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	147 self.locale_time.a_month[4]))
24674 3269bdd65988 Whitespace normalization. Tim Peters <tim.peters@gmail.com> parents: 24322 diff changeset	148 self.failUnless(found,
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	149 "Match failed with '%s' regex and '%s' string" %
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	150 (compiled.pattern, "%s %s" % (self.locale_time.a_weekday[4],
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	151 self.locale_time.a_month[4])))
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	152 self.failUnless(found.group('a') == self.locale_time.a_weekday[4] and
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	153 found.group('b') == self.locale_time.a_month[4],
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	154 "re object couldn't find the abbreviated weekday month in "
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	155 "'%s' using '%s'; group 'a' = '%s', group 'b' = %s'" %
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	156 (found.string, found.re.pattern, found.group('a'),
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	157 found.group('b')))
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	158 for directive in ('a','A','b','B','c','d','H','I','j','m','M','p','S',
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	159 'U','w','W','x','X','y','Y','Z','%'):
27288 97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	160 compiled = self.time_re.compile("%" + directive)
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	161 found = compiled.match(time.strftime("%" + directive))
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	162 self.failUnless(found, "Matching failed on '%s' using '%s' regex" %
27288 97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	163 (time.strftime("%" + directive),
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	164 compiled.pattern))
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	165
27288 97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	166 def test_blankpattern(self):
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	167 # Make sure when tuple or something has no values no regex is generated.
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	168 # Fixes bug #661354
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	169 test_locale = _strptime.LocaleTime()
30929 54ff68e973ee * Migrate set() and frozenset() from the sandbox. Raymond Hettinger <python@rcn.com> parents: 30228 diff changeset	170 test_locale.timezone = (frozenset(), frozenset())
27288 97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	171 self.failUnless(_strptime.TimeRE(test_locale).pattern("%Z") == '',
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	172 "with timezone == ('',''), TimeRE().pattern('%Z') != ''")
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	173
28686 70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	174 def test_matching_with_escapes(self):
70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	175 # Make sure a format that requires escaping of characters works
70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	176 compiled_re = self.time_re.compile("\w+ %m")
70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	177 found = compiled_re.match("\w+ 10")
70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	178 self.failUnless(found, "Escaping failed of format '\w+ 10'")
70d6f8b0fc69 Make _strptime escape regex syntax in format string to prevent use in internal regex. Brett Cannon <bcannon@gmail.com> parents: 28243 diff changeset	179
33674 d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	180 def test_locale_data_w_regex_metacharacters(self):
d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	181 # Check that if locale data contains regex metacharacters they are
d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	182 # escaped properly.
d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	183 # Discovered by bug #1039270 .
d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	184 locale_time = _strptime.LocaleTime()
d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	185 locale_time.timezone = (frozenset(("utc", "gmt",
d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	186 "Tokyo (standard time)")),
d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	187 frozenset("Tokyo (daylight time)"))
d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	188 time_re = _strptime.TimeRE(locale_time)
d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	189 self.failUnless(time_re.compile("%Z").match("Tokyo (standard time)"),
d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	190 "locale data that contains regex metacharacters is not"
d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	191 " properly escaped")
d99de65f5425 Locale data that contains regex metacharacters are now properly escaped. Brett Cannon <bcannon@gmail.com> parents: 32651 diff changeset	192
41938 e19972834170 Make _strptime.TimeRE().pattern() use ``\s+`` for matching whitespace instead Brett Cannon <bcannon@gmail.com> parents: 41350 diff changeset	193 def test_whitespace_substitution(self):
e19972834170 Make _strptime.TimeRE().pattern() use ``\s+`` for matching whitespace instead Brett Cannon <bcannon@gmail.com> parents: 41350 diff changeset	194 # When pattern contains whitespace, make sure it is taken into account
e19972834170 Make _strptime.TimeRE().pattern() use ``\s+`` for matching whitespace instead Brett Cannon <bcannon@gmail.com> parents: 41350 diff changeset	195 # so as to not allow to subpatterns to end up next to each other and
e19972834170 Make _strptime.TimeRE().pattern() use ``\s+`` for matching whitespace instead Brett Cannon <bcannon@gmail.com> parents: 41350 diff changeset	196 # "steal" characters from each other.
e19972834170 Make _strptime.TimeRE().pattern() use ``\s+`` for matching whitespace instead Brett Cannon <bcannon@gmail.com> parents: 41350 diff changeset	197 pattern = self.time_re.pattern('%j %H')
e19972834170 Make _strptime.TimeRE().pattern() use ``\s+`` for matching whitespace instead Brett Cannon <bcannon@gmail.com> parents: 41350 diff changeset	198 self.failUnless(not re.match(pattern, "180"))
e19972834170 Make _strptime.TimeRE().pattern() use ``\s+`` for matching whitespace instead Brett Cannon <bcannon@gmail.com> parents: 41350 diff changeset	199 self.failUnless(re.match(pattern, "18 0"))
e19972834170 Make _strptime.TimeRE().pattern() use ``\s+`` for matching whitespace instead Brett Cannon <bcannon@gmail.com> parents: 41350 diff changeset	200
e19972834170 Make _strptime.TimeRE().pattern() use ``\s+`` for matching whitespace instead Brett Cannon <bcannon@gmail.com> parents: 41350 diff changeset	201
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	202 class StrptimeTests(unittest.TestCase):
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	203 """Tests for _strptime.strptime."""
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	204
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	205 def setUp(self):
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	206 """Create testing time tuple."""
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	207 self.time_tuple = time.gmtime()
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	208
35830 029b6c5f258e Change time.strptime() to raise ValueError whenever there is an error in the Brett Cannon <bcannon@gmail.com> parents: 35563 diff changeset	209 def test_ValueError(self):
029b6c5f258e Change time.strptime() to raise ValueError whenever there is an error in the Brett Cannon <bcannon@gmail.com> parents: 35563 diff changeset	210 # Make sure ValueError is raised when match fails or format is bad
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	211 self.assertRaises(ValueError, _strptime._strptime_time, data_string="%d",
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	212 format="%A")
35830 029b6c5f258e Change time.strptime() to raise ValueError whenever there is an error in the Brett Cannon <bcannon@gmail.com> parents: 35563 diff changeset	213 for bad_format in ("%", "% ", "%e"):
029b6c5f258e Change time.strptime() to raise ValueError whenever there is an error in the Brett Cannon <bcannon@gmail.com> parents: 35563 diff changeset	214 try:
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	215 _strptime._strptime_time("2005", bad_format)
35830 029b6c5f258e Change time.strptime() to raise ValueError whenever there is an error in the Brett Cannon <bcannon@gmail.com> parents: 35563 diff changeset	216 except ValueError:
029b6c5f258e Change time.strptime() to raise ValueError whenever there is an error in the Brett Cannon <bcannon@gmail.com> parents: 35563 diff changeset	217 continue
029b6c5f258e Change time.strptime() to raise ValueError whenever there is an error in the Brett Cannon <bcannon@gmail.com> parents: 35563 diff changeset	218 except Exception, err:
029b6c5f258e Change time.strptime() to raise ValueError whenever there is an error in the Brett Cannon <bcannon@gmail.com> parents: 35563 diff changeset	219 self.fail("'%s' raised %s, not ValueError" %
029b6c5f258e Change time.strptime() to raise ValueError whenever there is an error in the Brett Cannon <bcannon@gmail.com> parents: 35563 diff changeset	220 (bad_format, err.__class__.__name__))
029b6c5f258e Change time.strptime() to raise ValueError whenever there is an error in the Brett Cannon <bcannon@gmail.com> parents: 35563 diff changeset	221 else:
029b6c5f258e Change time.strptime() to raise ValueError whenever there is an error in the Brett Cannon <bcannon@gmail.com> parents: 35563 diff changeset	222 self.fail("'%s' did not raise ValueError" % bad_format)
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	223
28871 f55b553a0b34 Raise a ValueError when there is data that was not covered in the format string. Done to match behavior of pre-existing C-based strptime implementations. Brett Cannon <bcannon@gmail.com> parents: 28686 diff changeset	224 def test_unconverteddata(self):
f55b553a0b34 Raise a ValueError when there is data that was not covered in the format string. Done to match behavior of pre-existing C-based strptime implementations. Brett Cannon <bcannon@gmail.com> parents: 28686 diff changeset	225 # Check ValueError is raised when there is unconverted data
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	226 self.assertRaises(ValueError, _strptime._strptime_time, "10 12", "%m")
28871 f55b553a0b34 Raise a ValueError when there is data that was not covered in the format string. Done to match behavior of pre-existing C-based strptime implementations. Brett Cannon <bcannon@gmail.com> parents: 28686 diff changeset	227
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	228 def helper(self, directive, position):
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	229 """Helper fxn in testing."""
27288 97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	230 strf_output = time.strftime("%" + directive, self.time_tuple)
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	231 strp_output = _strptime._strptime_time(strf_output, "%" + directive)
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	232 self.failUnless(strp_output[position] == self.time_tuple[position],
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	233 "testing of '%s' directive failed; '%s' -> %s != %s" %
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	234 (directive, strf_output, strp_output[position],
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	235 self.time_tuple[position]))
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	236
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	237 def test_year(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	238 # Test that the year is handled properly
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	239 for directive in ('y', 'Y'):
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	240 self.helper(directive, 0)
27288 97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	241 # Must also make sure %y values are correct for bounds set by Open Group
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	242 for century, bounds in ((1900, ('69', '99')), (2000, ('00', '68'))):
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	243 for bound in bounds:
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	244 strp_output = _strptime._strptime_time(bound, '%y')
27288 97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	245 expected_result = century + int(bound)
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	246 self.failUnless(strp_output[0] == expected_result,
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	247 "'y' test failed; passed in '%s' "
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	248 "and returned '%s'" % (bound, strp_output[0]))
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	249
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	250 def test_month(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	251 # Test for month directives
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	252 for directive in ('B', 'b', 'm'):
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	253 self.helper(directive, 1)
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	254
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	255 def test_day(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	256 # Test for day directives
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	257 self.helper('d', 2)
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	258
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	259 def test_hour(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	260 # Test hour directives
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	261 self.helper('H', 3)
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	262 strf_output = time.strftime("%I %p", self.time_tuple)
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	263 strp_output = _strptime._strptime_time(strf_output, "%I %p")
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	264 self.failUnless(strp_output[3] == self.time_tuple[3],
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	265 "testing of '%%I %%p' directive failed; '%s' -> %s != %s" %
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	266 (strf_output, strp_output[3], self.time_tuple[3]))
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	267
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	268 def test_minute(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	269 # Test minute directives
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	270 self.helper('M', 4)
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	271
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	272 def test_second(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	273 # Test second directives
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	274 self.helper('S', 5)
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	275
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	276 def test_fraction(self):
212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	277 import datetime
212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	278 now = datetime.datetime.now()
212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	279 tup, frac = _strptime._strptime(str(now), format="%Y-%m-%d %H:%M:%S.%f")
212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	280 self.assertEqual(frac, now.microsecond)
212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	281
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	282 def test_weekday(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	283 # Test weekday directives
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	284 for directive in ('A', 'a', 'w'):
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	285 self.helper(directive,6)
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	286
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	287 def test_julian(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	288 # Test julian directives
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	289 self.helper('j', 7)
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	290
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	291 def test_timezone(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	292 # Test timezone directives.
8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	293 # When gmtime() is used with %Z, entire result of strftime() is empty.
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	294 # Check for equal timezone names deals with bad locale info when this
27288 97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	295 # occurs; first found in FreeBSD 4.4.
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	296 strp_output = _strptime._strptime_time("UTC", "%Z")
29073 c4e8c6721e45 Beefed up timezone support. UTC and GMT are now always recognized timezones Brett Cannon <bcannon@gmail.com> parents: 28917 diff changeset	297 self.failUnlessEqual(strp_output.tm_isdst, 0)
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	298 strp_output = _strptime._strptime_time("GMT", "%Z")
29073 c4e8c6721e45 Beefed up timezone support. UTC and GMT are now always recognized timezones Brett Cannon <bcannon@gmail.com> parents: 28917 diff changeset	299 self.failUnlessEqual(strp_output.tm_isdst, 0)
30117 40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	300 if sys.platform == "mac":
40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	301 # Timezones don't really work on MacOS9
40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	302 return
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	303 time_tuple = time.localtime()
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	304 strf_output = time.strftime("%Z") #UTC does not have a timezone
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	305 strp_output = _strptime._strptime_time(strf_output, "%Z")
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	306 locale_time = _strptime.LocaleTime()
29753 b44deeec5c5e Fixes bug of timezone value being left as -1 when ``time.tzname[0] == Brett Cannon <bcannon@gmail.com> parents: 29703 diff changeset	307 if time.tzname[0] != time.tzname[1] or not time.daylight:
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	308 self.failUnless(strp_output[8] == time_tuple[8],
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	309 "timezone check failed; '%s' -> %s != %s" %
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	310 (strf_output, strp_output[8], time_tuple[8]))
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	311 else:
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	312 self.failUnless(strp_output[8] == -1,
29753 b44deeec5c5e Fixes bug of timezone value being left as -1 when ``time.tzname[0] == Brett Cannon <bcannon@gmail.com> parents: 29703 diff changeset	313 "LocaleTime().timezone has duplicate values and "
b44deeec5c5e Fixes bug of timezone value being left as -1 when ``time.tzname[0] == Brett Cannon <bcannon@gmail.com> parents: 29703 diff changeset	314 "time.daylight but timezone value not set to -1")
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	315
30117 40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	316 def test_bad_timezone(self):
40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	317 # Explicitly test possibility of bad timezone;
40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	318 # when time.tzname[0] == time.tzname[1] and time.daylight
40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	319 if sys.platform == "mac":
40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	320 return #MacOS9 has severely broken timezone support.
32639 2dbf596e0524 Fix test case for when time.tzname[0] is either UTC or GMT. Also have test Brett Cannon <bcannon@gmail.com> parents: 30929 diff changeset	321 tz_name = time.tzname[0]
32651 3c2d9e7ac5a1 It helps when doing checks if something is in a tuple of strings that if you Brett Cannon <bcannon@gmail.com> parents: 32639 diff changeset	322 if tz_name.upper() in ("UTC", "GMT"):
32639 2dbf596e0524 Fix test case for when time.tzname[0] is either UTC or GMT. Also have test Brett Cannon <bcannon@gmail.com> parents: 30929 diff changeset	323 return
30117 40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	324 try:
40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	325 original_tzname = time.tzname
40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	326 original_daylight = time.daylight
30132 de28d9928855 Fix bug in test_bad_timezone where test was assuming locale knew of PDT. Brett Cannon <bcannon@gmail.com> parents: 30117 diff changeset	327 time.tzname = (tz_name, tz_name)
30117 40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	328 time.daylight = 1
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	329 tz_value = _strptime._strptime_time(tz_name, "%Z")[8]
32639 2dbf596e0524 Fix test case for when time.tzname[0] is either UTC or GMT. Also have test Brett Cannon <bcannon@gmail.com> parents: 30929 diff changeset	330 self.failUnlessEqual(tz_value, -1,
2dbf596e0524 Fix test case for when time.tzname[0] is either UTC or GMT. Also have test Brett Cannon <bcannon@gmail.com> parents: 30929 diff changeset	331 "%s lead to a timezone value of %s instead of -1 when "
2dbf596e0524 Fix test case for when time.tzname[0] is either UTC or GMT. Also have test Brett Cannon <bcannon@gmail.com> parents: 30929 diff changeset	332 "time.daylight set to %s and passing in %s" %
2dbf596e0524 Fix test case for when time.tzname[0] is either UTC or GMT. Also have test Brett Cannon <bcannon@gmail.com> parents: 30929 diff changeset	333 (time.tzname, tz_value, time.daylight, tz_name))
30117 40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	334 finally:
40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	335 time.tzname = original_tzname
40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	336 time.daylight = original_daylight
40aa4a10f49b Fix handling of bad locale setup where time.tzname[0] == time.tzname[1] and Brett Cannon <bcannon@gmail.com> parents: 30050 diff changeset	337
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	338 def test_date_time(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	339 # Test %c directive
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	340 for position in range(6):
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	341 self.helper('c', position)
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	342
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	343 def test_date(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	344 # Test %x directive
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	345 for position in range(0,3):
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	346 self.helper('x', position)
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	347
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	348 def test_time(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	349 # Test %X directive
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	350 for position in range(3,6):
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	351 self.helper('X', position)
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	352
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	353 def test_percent(self):
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	354 # Make sure % signs are handled properly
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	355 strf_output = time.strftime("%m %% %Y", self.time_tuple)
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	356 strp_output = _strptime._strptime_time(strf_output, "%m %% %Y")
26439 c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	357 self.failUnless(strp_output[0] == self.time_tuple[0] and
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	358 strp_output[1] == self.time_tuple[1],
c5b1305081df Patch #639112: fixes for None locale and tz. Martin v. Löwis <martin@v.loewis.de> parents: 25372 diff changeset	359 "handling of percent sign failed")
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	360
25372 caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	361 def test_caseinsensitive(self):
caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	362 # Should handle names case-insensitively.
caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	363 strf_output = time.strftime("%B", self.time_tuple)
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	364 self.failUnless(_strptime._strptime_time(strf_output.upper(), "%B"),
25372 caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	365 "strptime does not handle ALL-CAPS names properly")
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	366 self.failUnless(_strptime._strptime_time(strf_output.lower(), "%B"),
25372 caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	367 "strptime does not handle lowercase names properly")
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	368 self.failUnless(_strptime._strptime_time(strf_output.capitalize(), "%B"),
25372 caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	369 "strptime does not handle capword names properly")
caa3a2fc6a20 Brett's fixes for various bugs and coding issues. Closes SF patch # Barry Warsaw <barry@python.org> parents: 25113 diff changeset	370
27288 97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	371 def test_defaults(self):
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	372 # Default return value should be (1900, 1, 1, 0, 0, 0, 0, 1, 0)
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	373 defaults = (1900, 1, 1, 0, 0, 0, 0, 1, -1)
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	374 strp_output = _strptime._strptime_time('1', '%m')
27288 97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	375 self.failUnless(strp_output == defaults,
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	376 "Default values for strptime() are incorrect;"
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	377 " %s != %s" % (strp_output, defaults))
97f494bf7319 SF patch 670012: Compatibility changes for _strptime.py. Tim Peters <tim.peters@gmail.com> parents: 26798 diff changeset	378
30228 a0f53a069470 Make sure parentheses are escaped when used in the format string. Brett Cannon <bcannon@gmail.com> parents: 30132 diff changeset	379 def test_escaping(self):
a0f53a069470 Make sure parentheses are escaped when used in the format string. Brett Cannon <bcannon@gmail.com> parents: 30132 diff changeset	380 # Make sure all characters that have regex significance are escaped.
a0f53a069470 Make sure parentheses are escaped when used in the format string. Brett Cannon <bcannon@gmail.com> parents: 30132 diff changeset	381 # Parentheses are in a purposeful order; will cause an error of
a0f53a069470 Make sure parentheses are escaped when used in the format string. Brett Cannon <bcannon@gmail.com> parents: 30132 diff changeset	382 # unbalanced parentheses when the regex is compiled if they are not
a0f53a069470 Make sure parentheses are escaped when used in the format string. Brett Cannon <bcannon@gmail.com> parents: 30132 diff changeset	383 # escaped.
a0f53a069470 Make sure parentheses are escaped when used in the format string. Brett Cannon <bcannon@gmail.com> parents: 30132 diff changeset	384 # Test instigated by bug #796149 .
a0f53a069470 Make sure parentheses are escaped when used in the format string. Brett Cannon <bcannon@gmail.com> parents: 30132 diff changeset	385 need_escaping = ".^$*+?{}\[]\|)("
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	386 self.failUnless(_strptime._strptime_time(need_escaping, need_escaping))
30228 a0f53a069470 Make sure parentheses are escaped when used in the format string. Brett Cannon <bcannon@gmail.com> parents: 30132 diff changeset	387
25069 8231f86c8628 The test I saw failing this morning just happened to be run at 8am Barry Warsaw <barry@python.org> parents: 24959 diff changeset	388 class Strptime12AMPMTests(unittest.TestCase):
8231f86c8628 The test I saw failing this morning just happened to be run at 8am Barry Warsaw <barry@python.org> parents: 24959 diff changeset	389 """Test a _strptime regression in '%I %p' at 12 noon (12 PM)"""
8231f86c8628 The test I saw failing this morning just happened to be run at 8am Barry Warsaw <barry@python.org> parents: 24959 diff changeset	390
8231f86c8628 The test I saw failing this morning just happened to be run at 8am Barry Warsaw <barry@python.org> parents: 24959 diff changeset	391 def test_twelve_noon_midnight(self):
8231f86c8628 The test I saw failing this morning just happened to be run at 8am Barry Warsaw <barry@python.org> parents: 24959 diff changeset	392 eq = self.assertEqual
8231f86c8628 The test I saw failing this morning just happened to be run at 8am Barry Warsaw <barry@python.org> parents: 24959 diff changeset	393 eq(time.strptime('12 PM', '%I %p')[3], 12)
8231f86c8628 The test I saw failing this morning just happened to be run at 8am Barry Warsaw <barry@python.org> parents: 24959 diff changeset	394 eq(time.strptime('12 AM', '%I %p')[3], 0)
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	395 eq(_strptime._strptime_time('12 PM', '%I %p')[3], 12)
212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	396 eq(_strptime._strptime_time('12 AM', '%I %p')[3], 0)
25069 8231f86c8628 The test I saw failing this morning just happened to be run at 8am Barry Warsaw <barry@python.org> parents: 24959 diff changeset	397
8231f86c8628 The test I saw failing this morning just happened to be run at 8am Barry Warsaw <barry@python.org> parents: 24959 diff changeset	398
26798 0f06156c8e03 Fix julian day problem with strptime. Note: XXX about using 0, suggestions? Neal Norwitz <nnorwitz@gmail.com> parents: 26439 diff changeset	399 class JulianTests(unittest.TestCase):
0f06156c8e03 Fix julian day problem with strptime. Note: XXX about using 0, suggestions? Neal Norwitz <nnorwitz@gmail.com> parents: 26439 diff changeset	400 """Test a _strptime regression that all julian (1-366) are accepted"""
0f06156c8e03 Fix julian day problem with strptime. Note: XXX about using 0, suggestions? Neal Norwitz <nnorwitz@gmail.com> parents: 26439 diff changeset	401
0f06156c8e03 Fix julian day problem with strptime. Note: XXX about using 0, suggestions? Neal Norwitz <nnorwitz@gmail.com> parents: 26439 diff changeset	402 def test_all_julian_days(self):
0f06156c8e03 Fix julian day problem with strptime. Note: XXX about using 0, suggestions? Neal Norwitz <nnorwitz@gmail.com> parents: 26439 diff changeset	403 eq = self.assertEqual
0f06156c8e03 Fix julian day problem with strptime. Note: XXX about using 0, suggestions? Neal Norwitz <nnorwitz@gmail.com> parents: 26439 diff changeset	404 for i in range(1, 367):
0f06156c8e03 Fix julian day problem with strptime. Note: XXX about using 0, suggestions? Neal Norwitz <nnorwitz@gmail.com> parents: 26439 diff changeset	405 # use 2004, since it is a leap year, we have 366 days
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	406 eq(_strptime._strptime_time('%d 2004' % i, '%j %Y')[7], i)
26798 0f06156c8e03 Fix julian day problem with strptime. Note: XXX about using 0, suggestions? Neal Norwitz <nnorwitz@gmail.com> parents: 26439 diff changeset	407
28243 f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	408 class CalculationTests(unittest.TestCase):
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	409 """Test that strptime() fills in missing info correctly"""
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	410
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	411 def setUp(self):
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	412 self.time_tuple = time.gmtime()
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	413
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	414 def test_julian_calculation(self):
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	415 # Make sure that when Julian is missing that it is calculated
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	416 format_string = "%Y %m %d %H %M %S %w %Z"
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	417 result = _strptime._strptime_time(time.strftime(format_string, self.time_tuple),
28243 f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	418 format_string)
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	419 self.failUnless(result.tm_yday == self.time_tuple.tm_yday,
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	420 "Calculation of tm_yday failed; %s != %s" %
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	421 (result.tm_yday, self.time_tuple.tm_yday))
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	422
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	423 def test_gregorian_calculation(self):
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	424 # Test that Gregorian date can be calculated from Julian day
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	425 format_string = "%Y %H %M %S %w %j %Z"
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	426 result = _strptime._strptime_time(time.strftime(format_string, self.time_tuple),
28243 f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	427 format_string)
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	428 self.failUnless(result.tm_year == self.time_tuple.tm_year and
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	429 result.tm_mon == self.time_tuple.tm_mon and
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	430 result.tm_mday == self.time_tuple.tm_mday,
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	431 "Calculation of Gregorian date failed;"
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	432 "%s-%s-%s != %s-%s-%s" %
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	433 (result.tm_year, result.tm_mon, result.tm_mday,
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	434 self.time_tuple.tm_year, self.time_tuple.tm_mon,
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	435 self.time_tuple.tm_mday))
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	436
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	437 def test_day_of_week_calculation(self):
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	438 # Test that the day of the week is calculated as needed
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	439 format_string = "%Y %m %d %H %S %j %Z"
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	440 result = _strptime._strptime_time(time.strftime(format_string, self.time_tuple),
28243 f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	441 format_string)
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	442 self.failUnless(result.tm_wday == self.time_tuple.tm_wday,
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	443 "Calculation of day of the week failed;"
f13adc00c165 SF patch #691928: Use datetime in _strptime Raymond Hettinger <python@rcn.com> parents: 27288 diff changeset	444 "%s != %s" % (result.tm_wday, self.time_tuple.tm_wday))
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	445
33784 f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	446 def test_week_of_year_and_day_of_week_calculation(self):
f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	447 # Should be able to infer date if given year, week of year (%U or %W)
f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	448 # and day of the week
f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	449 def test_helper(ymd_tuple, test_reason):
f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	450 for directive in ('W', 'U'):
f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	451 format_string = "%%Y %%%s %%w" % directive
33853 d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	452 dt_date = datetime_date(*ymd_tuple)
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	453 strp_input = dt_date.strftime(format_string)
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	454 strp_output = _strptime._strptime_time(strp_input, format_string)
33784 f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	455 self.failUnless(strp_output[:3] == ymd_tuple,
33853 d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	456 "%s(%s) test failed w/ '%s': %s != %s (%s != %s)" %
33784 f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	457 (test_reason, directive, strp_input,
33853 d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	458 strp_output[:3], ymd_tuple,
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	459 strp_output[7], dt_date.timetuple()[7]))
33784 f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	460 test_helper((1901, 1, 3), "week 0")
f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	461 test_helper((1901, 1, 8), "common case")
f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	462 test_helper((1901, 1, 13), "day on Sunday")
f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	463 test_helper((1901, 1, 14), "day on Monday")
f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	464 test_helper((1905, 1, 1), "Jan 1 on Sunday")
f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	465 test_helper((1906, 1, 1), "Jan 1 on Monday")
33853 d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	466 test_helper((1906, 1, 7), "first Sunday in a year starting on Monday")
33784 f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	467 test_helper((1905, 12, 31), "Dec 31 on Sunday")
f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	468 test_helper((1906, 12, 31), "Dec 31 on Monday")
33853 d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	469 test_helper((2008, 12, 29), "Monday in the last week of the year")
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	470 test_helper((2008, 12, 22), "Monday in the second-to-last week of the "
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	471 "year")
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	472 test_helper((1978, 10, 23), "randomly chosen date")
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	473 test_helper((2004, 12, 18), "randomly chosen date")
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	474 test_helper((1978, 10, 23), "year starting and ending on Monday while "
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	475 "date not on Sunday or Monday")
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	476 test_helper((1917, 12, 17), "year starting and ending on Monday with "
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	477 "a Monday not at the beginning or end "
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	478 "of the year")
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	479 test_helper((1917, 12, 31), "Dec 31 on Monday with year starting and "
d41ac11e9c60 Fix bug of implementation of algorithm for calculating the date from year, week Brett Cannon <bcannon@gmail.com> parents: 33784 diff changeset	480 "ending on Monday")
40714 15deca39e0e6 Fix time.strptime's %U support. Basically rewrote the algorithm to be more Brett Cannon <bcannon@gmail.com> parents: 35830 diff changeset	481 test_helper((2007, 01, 07), "First Sunday of 2007")
15deca39e0e6 Fix time.strptime's %U support. Basically rewrote the algorithm to be more Brett Cannon <bcannon@gmail.com> parents: 35830 diff changeset	482 test_helper((2007, 01, 14), "Second Sunday of 2007")
15deca39e0e6 Fix time.strptime's %U support. Basically rewrote the algorithm to be more Brett Cannon <bcannon@gmail.com> parents: 35830 diff changeset	483 test_helper((2006, 12, 31), "Last Sunday of 2006")
15deca39e0e6 Fix time.strptime's %U support. Basically rewrote the algorithm to be more Brett Cannon <bcannon@gmail.com> parents: 35830 diff changeset	484 test_helper((2006, 12, 24), "Second to last Sunday of 2006")
33784 f175c9838373 Add support for %U and %W to contribute to calculating the date when the year Brett Cannon <bcannon@gmail.com> parents: 33674 diff changeset	485
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	486
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	487 class CacheTests(unittest.TestCase):
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	488 """Test that caching works properly."""
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	489
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	490 def test_time_re_recreation(self):
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	491 # Make sure cache is recreated when current locale does not match what
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	492 # cached object was created with.
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	493 _strptime._strptime_time("10", "%d")
212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	494 _strptime._strptime_time("2005", "%Y")
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	495 _strptime._TimeRE_cache.locale_time.lang = "Ni"
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	496 original_time_re = id(_strptime._TimeRE_cache)
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	497 _strptime._strptime_time("10", "%d")
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	498 self.failIfEqual(original_time_re, id(_strptime._TimeRE_cache))
35563 dfabf0c7f1ad Clear the regex cache when the locale changes. Brett Cannon <bcannon@gmail.com> parents: 33853 diff changeset	499 self.failUnlessEqual(len(_strptime._regex_cache), 1)
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	500
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	501 def test_regex_cleanup(self):
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	502 # Make sure cached regexes are discarded when cache becomes "full".
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	503 try:
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	504 del _strptime._regex_cache['%d']
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	505 except KeyError:
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	506 pass
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	507 bogus_key = 0
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	508 while len(_strptime._regex_cache) <= _strptime._CACHE_MAX_SIZE:
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	509 _strptime._regex_cache[bogus_key] = None
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	510 bogus_key += 1
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	511 _strptime._strptime_time("10", "%d")
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	512 self.failUnlessEqual(len(_strptime._regex_cache), 1)
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	513
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	514 def test_new_localetime(self):
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	515 # A new LocaleTime instance should be created when a new TimeRE object
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	516 # is created.
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	517 locale_time_id = id(_strptime._TimeRE_cache.locale_time)
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	518 _strptime._TimeRE_cache.locale_time.lang = "Ni"
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	519 _strptime._strptime_time("10", "%d")
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	520 self.failIfEqual(locale_time_id,
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	521 id(_strptime._TimeRE_cache.locale_time))
494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	522
41349 b5b750cf85c2 time.strptime's caching of its locale object was being recreated when the Brett Cannon <bcannon@gmail.com> parents: 40714 diff changeset	523 def test_TimeRE_recreation(self):
b5b750cf85c2 time.strptime's caching of its locale object was being recreated when the Brett Cannon <bcannon@gmail.com> parents: 40714 diff changeset	524 # The TimeRE instance should be recreated upon changing the locale.
b5b750cf85c2 time.strptime's caching of its locale object was being recreated when the Brett Cannon <bcannon@gmail.com> parents: 40714 diff changeset	525 locale_info = locale.getlocale(locale.LC_TIME)
b5b750cf85c2 time.strptime's caching of its locale object was being recreated when the Brett Cannon <bcannon@gmail.com> parents: 40714 diff changeset	526 try:
b5b750cf85c2 time.strptime's caching of its locale object was being recreated when the Brett Cannon <bcannon@gmail.com> parents: 40714 diff changeset	527 locale.setlocale(locale.LC_TIME, ('en_US', 'UTF8'))
b5b750cf85c2 time.strptime's caching of its locale object was being recreated when the Brett Cannon <bcannon@gmail.com> parents: 40714 diff changeset	528 except locale.Error:
b5b750cf85c2 time.strptime's caching of its locale object was being recreated when the Brett Cannon <bcannon@gmail.com> parents: 40714 diff changeset	529 return
b5b750cf85c2 time.strptime's caching of its locale object was being recreated when the Brett Cannon <bcannon@gmail.com> parents: 40714 diff changeset	530 try:
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	531 _strptime._strptime_time('10', '%d')
41350 696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	532 # Get id of current cache object.
41349 b5b750cf85c2 time.strptime's caching of its locale object was being recreated when the Brett Cannon <bcannon@gmail.com> parents: 40714 diff changeset	533 first_time_re_id = id(_strptime._TimeRE_cache)
41350 696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	534 try:
696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	535 # Change the locale and force a recreation of the cache.
696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	536 locale.setlocale(locale.LC_TIME, ('de_DE', 'UTF8'))
45767 212e9c8ad087 add %f format to datetime - issue 1158 Skip Montanaro <skip@pobox.com> parents: 41938 diff changeset	537 _strptime._strptime_time('10', '%d')
41350 696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	538 # Get the new cache object's id.
696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	539 second_time_re_id = id(_strptime._TimeRE_cache)
696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	540 # They should not be equal.
696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	541 self.failIfEqual(first_time_re_id, second_time_re_id)
696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	542 # Possible test locale is not supported while initial locale is.
696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	543 # If this is the case just suppress the exception and fall-through
696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	544 # to the reseting to the original locale.
696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	545 except locale.Error:
696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	546 pass
696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	547 # Make sure we don't trample on the locale setting once we leave the
696a666dfe61 Fix the test for recreating the locale cache object by not worrying about if Brett Cannon <bcannon@gmail.com> parents: 41349 diff changeset	548 # test.
41349 b5b750cf85c2 time.strptime's caching of its locale object was being recreated when the Brett Cannon <bcannon@gmail.com> parents: 40714 diff changeset	549 finally:
b5b750cf85c2 time.strptime's caching of its locale object was being recreated when the Brett Cannon <bcannon@gmail.com> parents: 40714 diff changeset	550 locale.setlocale(locale.LC_TIME, locale_info)
b5b750cf85c2 time.strptime's caching of its locale object was being recreated when the Brett Cannon <bcannon@gmail.com> parents: 40714 diff changeset	551
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	552
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	553 def test_main():
28917 1741af48fd9f Combine the functionality of test_support.run_unittest() Walter Dörwald <walter@livinglogic.de> parents: 28871 diff changeset	554 test_support.run_unittest(
29991 b33c60fcce74 Remove caching of TimeRE (and thus LocaleTime) instance. Error was being Brett Cannon <bcannon@gmail.com> parents: 29975 diff changeset	555 getlang_Tests,
28917 1741af48fd9f Combine the functionality of test_support.run_unittest() Walter Dörwald <walter@livinglogic.de> parents: 28871 diff changeset	556 LocaleTime_Tests,
1741af48fd9f Combine the functionality of test_support.run_unittest() Walter Dörwald <walter@livinglogic.de> parents: 28871 diff changeset	557 TimeRETests,
1741af48fd9f Combine the functionality of test_support.run_unittest() Walter Dörwald <walter@livinglogic.de> parents: 28871 diff changeset	558 StrptimeTests,
1741af48fd9f Combine the functionality of test_support.run_unittest() Walter Dörwald <walter@livinglogic.de> parents: 28871 diff changeset	559 Strptime12AMPMTests,
1741af48fd9f Combine the functionality of test_support.run_unittest() Walter Dörwald <walter@livinglogic.de> parents: 28871 diff changeset	560 JulianTests,
29991 b33c60fcce74 Remove caching of TimeRE (and thus LocaleTime) instance. Error was being Brett Cannon <bcannon@gmail.com> parents: 29975 diff changeset	561 CalculationTests,
30050 494b07a5e2e5 Re-introduce caching of TimeRE and compiled regexes with added thread-safety. Brett Cannon <bcannon@gmail.com> parents: 29991 diff changeset	562 CacheTests
28917 1741af48fd9f Combine the functionality of test_support.run_unittest() Walter Dörwald <walter@livinglogic.de> parents: 28871 diff changeset	563 )
24322 afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	564
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	565
afe479a6235e Pure Python strptime implementation by Brett Cannon. See SF patch 474274. Guido van Rossum <guido@python.org> parents: diff changeset	566 if __name__ == '__main__':
24959 8b6bf5bc5122 Standardize behavior: no docstrings in test functions; add a proper Guido van Rossum <guido@python.org> parents: 24674 diff changeset	567 test_main()

Mercurial > cpython-lru_cache-weakref

annotate Lib/test/test_strptime.py @ 54294:dba767bc3155 legacy-trunk