1require 'test/unit' 2require 'date' 3 4class TestDateStrptime < Test::Unit::TestCase 5 6 STRFTIME_2001_02_03 = { 7 '%A'=>['Saturday',{:wday=>6}], 8 '%a'=>['Sat',{:wday=>6}], 9 '%B'=>['February',{:mon=>2}], 10 '%b'=>['Feb',{:mon=>2}], 11 '%c'=>['Sat Feb 3 00:00:00 2001', 12 {:wday=>6,:mon=>2,:mday=>3,:hour=>0,:min=>0,:sec=>0,:year=>2001}], 13 '%d'=>['03',{:mday=>3}], 14 '%e'=>[' 3',{:mday=>3}], 15 '%H'=>['00',{:hour=>0}], 16 '%I'=>['12',{:hour=>0}], 17 '%j'=>['034',{:yday=>34}], 18 '%M'=>['00',{:min=>0}], 19 '%m'=>['02',{:mon=>2}], 20 '%p'=>['AM',{}], 21 '%S'=>['00',{:sec=>0}], 22 '%U'=>['04',{:wnum0=>4}], 23 '%W'=>['05',{:wnum1=>5}], 24 '%X'=>['00:00:00',{:hour=>0,:min=>0,:sec=>0}], 25 '%x'=>['02/03/01',{:mon=>2,:mday=>3,:year=>2001}], 26 '%Y'=>['2001',{:year=>2001}], 27 '%y'=>['01',{:year=>2001}], 28 '%Z'=>['+00:00',{:zone=>'+00:00',:offset=>0}], 29 '%%'=>['%',{}], 30 '%C'=>['20',{}], 31 '%D'=>['02/03/01',{:mon=>2,:mday=>3,:year=>2001}], 32 '%F'=>['2001-02-03',{:year=>2001,:mon=>2,:mday=>3}], 33 '%G'=>['2001',{:cwyear=>2001}], 34 '%g'=>['01',{:cwyear=>2001}], 35 '%h'=>['Feb',{:mon=>2}], 36 '%k'=>[' 0',{:hour=>0}], 37 '%L'=>['000',{:sec_fraction=>0}], 38 '%l'=>['12',{:hour=>0}], 39 '%N'=>['000000000',{:sec_fraction=>0}], 40 '%n'=>["\n",{}], 41 '%P'=>['am',{}], 42 '%Q'=>['981158400000',{:seconds=>981158400.to_r}], 43 '%R'=>['00:00',{:hour=>0,:min=>0}], 44 '%r'=>['12:00:00 AM',{:hour=>0,:min=>0,:sec=>0}], 45 '%s'=>['981158400',{:seconds=>981158400}], 46 '%T'=>['00:00:00',{:hour=>0,:min=>0,:sec=>0}], 47 '%t'=>["\t",{}], 48 '%u'=>['6',{:cwday=>6}], 49 '%V'=>['05',{:cweek=>5}], 50 '%v'=>[' 3-Feb-2001',{:mday=>3,:mon=>2,:year=>2001}], 51 '%z'=>['+0000',{:zone=>'+0000',:offset=>0}], 52 '%+'=>['Sat Feb 3 00:00:00 +00:00 2001', 53 {:wday=>6,:mon=>2,:mday=>3, 54 :hour=>0,:min=>0,:sec=>0,:zone=>'+00:00',:offset=>0,:year=>2001}], 55 } 56 57 STRFTIME_2001_02_03_CVS19 = { 58 } 59 60 STRFTIME_2001_02_03_GNUext = { 61 '%:z'=>['+00:00',{:zone=>'+00:00',:offset=>0}], 62 '%::z'=>['+00:00:00',{:zone=>'+00:00:00',:offset=>0}], 63 '%:::z'=>['+00',{:zone=>'+00',:offset=>0}], 64 } 65 66 STRFTIME_2001_02_03.update(STRFTIME_2001_02_03_CVS19) 67 STRFTIME_2001_02_03.update(STRFTIME_2001_02_03_GNUext) 68 69 def test__strptime 70 STRFTIME_2001_02_03.each do |f, s| 71 if (f == '%I' and s[0] == '12') or 72 (f == '%l' and s[0] == '12') # hour w/o merid 73 s[1][:hour] = 12 74 end 75 assert_equal(s[1], Date._strptime(s[0], f), [f, s].inspect) 76 case f[-1,1] 77 when 'c', 'C', 'x', 'X', 'y', 'Y' 78 f2 = f.sub(/\A%/, '%E') 79 assert_equal(s[1], Date._strptime(s[0], f2), [f2, s].inspect) 80 else 81 f2 = f.sub(/\A%/, '%E') 82 assert_equal(nil, Date._strptime(s[0], f2), [f2, s].inspect) 83 assert_equal({}, Date._strptime(f2, f2), [f2, s].inspect) 84 end 85 case f[-1,1] 86 when 'd', 'e', 'H', 'I', 'm', 'M', 'S', 'u', 'U', 'V', 'w', 'W', 'y' 87 f2 = f.sub(/\A%/, '%O') 88 assert_equal(s[1], Date._strptime(s[0], f2), [f2, s].inspect) 89 else 90 f2 = f.sub(/\A%/, '%O') 91 assert_equal(nil, Date._strptime(s[0], f2), [f2, s].inspect) 92 assert_equal({}, Date._strptime(f2, f2), [f2, s].inspect) 93 end 94 end 95 end 96 97 def test__strptime__2 98 h = Date._strptime('2001-02-03') 99 assert_equal([2001,2,3], h.values_at(:year,:mon,:mday)) 100 101 h = DateTime._strptime('2001-02-03T12:13:14Z') 102 assert_equal([2001,2,3,12,13,14], 103 h.values_at(:year,:mon,:mday,:hour,:min,:sec)) 104 105 assert_equal({}, Date._strptime('', '')) 106 assert_equal({:leftover=>"\s"*3}, Date._strptime("\s"*3, '')) 107 assert_equal({:leftover=>'x'}, Date._strptime("\nx", "\n")) 108 assert_equal({}, Date._strptime('', "\s"*3)) 109 assert_equal({}, Date._strptime("\s"*3, "\s"*3)) 110 assert_equal({}, Date._strptime("\tfoo\n\000\r", "\tfoo\n\000\r")) 111 assert_equal({}, Date._strptime("foo\n\nbar", "foo\sbar")) 112 assert_equal({}, Date._strptime("%\n", "%\n")) # gnu 113 assert_equal({}, Date._strptime('%%', '%%%')) 114 assert_equal({:wday=>6}, Date._strptime('Saturday'*1024 + ',', '%A'*1024 + ',')) 115 assert_equal({:wday=>6}, Date._strptime('Saturday'*1024 + ',', '%a'*1024 + ',')) 116 assert_equal({}, Date._strptime('Anton von Webern', 'Anton von Webern')) 117 end 118 119 def test__strptime__3 120 [ 121 # iso8601 122 [['2001-02-03', '%Y-%m-%d'], [2001,2,3,nil,nil,nil,nil,nil,nil], __LINE__], 123 [['2001-02-03T23:59:60', '%Y-%m-%dT%H:%M:%S'], [2001,2,3,23,59,60,nil,nil,nil], __LINE__], 124 [['2001-02-03T23:59:60+09:00', '%Y-%m-%dT%H:%M:%S%Z'], [2001,2,3,23,59,60,'+09:00',9*3600,nil], __LINE__], 125 [['-2001-02-03T23:59:60+09:00', '%Y-%m-%dT%H:%M:%S%Z'], [-2001,2,3,23,59,60,'+09:00',9*3600,nil], __LINE__], 126 [['+012345-02-03T23:59:60+09:00', '%Y-%m-%dT%H:%M:%S%Z'], [12345,2,3,23,59,60,'+09:00',9*3600,nil], __LINE__], 127 [['-012345-02-03T23:59:60+09:00', '%Y-%m-%dT%H:%M:%S%Z'], [-12345,2,3,23,59,60,'+09:00',9*3600,nil], __LINE__], 128 129 # ctime(3), asctime(3) 130 [['Thu Jul 29 14:47:19 1999', '%c'], [1999,7,29,14,47,19,nil,nil,4], __LINE__], 131 [['Thu Jul 29 14:47:19 -1999', '%c'], [-1999,7,29,14,47,19,nil,nil,4], __LINE__], 132 133 # date(1) 134 [['Thu Jul 29 16:39:41 EST 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'EST',-5*3600,4], __LINE__], 135 [['Thu Jul 29 16:39:41 MET DST 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'MET DST',2*3600,4], __LINE__], 136 [['Thu Jul 29 16:39:41 AMT 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'AMT',nil,4], __LINE__], 137 [['Thu Jul 29 16:39:41 AMT -1999', '%a %b %d %H:%M:%S %Z %Y'], [-1999,7,29,16,39,41,'AMT',nil,4], __LINE__], 138 [['Thu Jul 29 16:39:41 GMT+09 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'GMT+09',9*3600,4], __LINE__], 139 [['Thu Jul 29 16:39:41 GMT+0908 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'GMT+0908',9*3600+8*60,4], __LINE__], 140 [['Thu Jul 29 16:39:41 GMT+090807 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'GMT+090807',9*3600+8*60+7,4], __LINE__], 141 [['Thu Jul 29 16:39:41 GMT-09 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'GMT-09',-9*3600,4], __LINE__], 142 [['Thu Jul 29 16:39:41 GMT-09:08 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'GMT-09:08',-9*3600-8*60,4], __LINE__], 143 [['Thu Jul 29 16:39:41 GMT-09:08:07 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'GMT-09:08:07',-9*3600-8*60-7,4], __LINE__], 144 [['Thu Jul 29 16:39:41 GMT-3.5 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'GMT-3.5',-3*3600-30*60,4], __LINE__], 145 [['Thu Jul 29 16:39:41 GMT-3,5 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'GMT-3,5',-3*3600-30*60,4], __LINE__], 146 [['Thu Jul 29 16:39:41 Mountain Daylight Time 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'Mountain Daylight Time',-6*3600,4], __LINE__], 147 [['Thu Jul 29 16:39:41 E. Australia Standard Time 1999', '%a %b %d %H:%M:%S %Z %Y'], [1999,7,29,16,39,41,'E. Australia Standard Time',10*3600,4], __LINE__], 148 149 # rfc822 150 [['Thu, 29 Jul 1999 09:54:21 UT', '%a, %d %b %Y %H:%M:%S %Z'], [1999,7,29,9,54,21,'UT',0,4], __LINE__], 151 [['Thu, 29 Jul 1999 09:54:21 GMT', '%a, %d %b %Y %H:%M:%S %Z'], [1999,7,29,9,54,21,'GMT',0,4], __LINE__], 152 [['Thu, 29 Jul 1999 09:54:21 PDT', '%a, %d %b %Y %H:%M:%S %Z'], [1999,7,29,9,54,21,'PDT',-7*3600,4], __LINE__], 153 [['Thu, 29 Jul 1999 09:54:21 z', '%a, %d %b %Y %H:%M:%S %Z'], [1999,7,29,9,54,21,'z',0,4], __LINE__], 154 [['Thu, 29 Jul 1999 09:54:21 +0900', '%a, %d %b %Y %H:%M:%S %Z'], [1999,7,29,9,54,21,'+0900',9*3600,4], __LINE__], 155 [['Thu, 29 Jul 1999 09:54:21 +0430', '%a, %d %b %Y %H:%M:%S %Z'], [1999,7,29,9,54,21,'+0430',4*3600+30*60,4], __LINE__], 156 [['Thu, 29 Jul 1999 09:54:21 -0430', '%a, %d %b %Y %H:%M:%S %Z'], [1999,7,29,9,54,21,'-0430',-4*3600-30*60,4], __LINE__], 157 [['Thu, 29 Jul -1999 09:54:21 -0430', '%a, %d %b %Y %H:%M:%S %Z'], [-1999,7,29,9,54,21,'-0430',-4*3600-30*60,4], __LINE__], 158 159 # etc 160 [['06-DEC-99', '%d-%b-%y'], [1999,12,6,nil,nil,nil,nil,nil,nil], __LINE__], 161 [['sUnDay oCtoBer 31 01', '%A %B %d %y'], [2001,10,31,nil,nil,nil,nil,nil,0], __LINE__], 162 [["October\t\n\v\f\r 15,\t\n\v\f\r99", '%B %d, %y'], [1999,10,15,nil,nil,nil,nil,nil,nil], __LINE__], 163 [["October\t\n\v\f\r 15,\t\n\v\f\r99", '%B%t%d,%n%y'], [1999,10,15,nil,nil,nil,nil,nil,nil], __LINE__], 164 165 [['09:02:11 AM', '%I:%M:%S %p'], [nil,nil,nil,9,2,11,nil,nil,nil], __LINE__], 166 [['09:02:11 A.M.', '%I:%M:%S %p'], [nil,nil,nil,9,2,11,nil,nil,nil], __LINE__], 167 [['09:02:11 PM', '%I:%M:%S %p'], [nil,nil,nil,21,2,11,nil,nil,nil], __LINE__], 168 [['09:02:11 P.M.', '%I:%M:%S %p'], [nil,nil,nil,21,2,11,nil,nil,nil], __LINE__], 169 170 [['12:33:44 AM', '%r'], [nil,nil,nil,0,33,44,nil,nil,nil], __LINE__], 171 [['01:33:44 AM', '%r'], [nil,nil,nil,1,33,44,nil,nil,nil], __LINE__], 172 [['11:33:44 AM', '%r'], [nil,nil,nil,11,33,44,nil,nil,nil], __LINE__], 173 [['12:33:44 PM', '%r'], [nil,nil,nil,12,33,44,nil,nil,nil], __LINE__], 174 [['01:33:44 PM', '%r'], [nil,nil,nil,13,33,44,nil,nil,nil], __LINE__], 175 [['11:33:44 PM', '%r'], [nil,nil,nil,23,33,44,nil,nil,nil], __LINE__], 176 177 [['11:33:44 PM AMT', '%I:%M:%S %p %Z'], [nil,nil,nil,23,33,44,'AMT',nil,nil], __LINE__], 178 [['11:33:44 P.M. AMT', '%I:%M:%S %p %Z'], [nil,nil,nil,23,33,44,'AMT',nil,nil], __LINE__], 179 180 [['fri1feb034pm+5', '%a%d%b%y%H%p%Z'], [2003,2,1,16,nil,nil,'+5',5*3600,5]] 181 ].each do |x, y| 182 h = Date._strptime(*x) 183 a = h.values_at(:year,:mon,:mday,:hour,:min,:sec,:zone,:offset,:wday) 184 if y[1] == -1 185 a[1] = -1 186 a[2] = h[:yday] 187 end 188 assert_equal(y, a, [x, y, a].inspect) 189 end 190 end 191 192 def test__strptime__width 193 [ 194 [['99', '%y'], [1999,nil,nil,nil,nil,nil,nil,nil,nil], __LINE__], 195 [['01', '%y'], [2001,nil,nil,nil,nil,nil,nil,nil,nil], __LINE__], 196 [['19 99', '%C %y'], [1999,nil,nil,nil,nil,nil,nil,nil,nil], __LINE__], 197 [['20 01', '%C %y'], [2001,nil,nil,nil,nil,nil,nil,nil,nil], __LINE__], 198 [['1999', '%C%y'], [1999,nil,nil,nil,nil,nil,nil,nil,nil], __LINE__], 199 [['2001', '%C%y'], [2001,nil,nil,nil,nil,nil,nil,nil,nil], __LINE__], 200 201 [['20060806', '%Y'], [20060806,nil,nil,nil,nil,nil,nil,nil,nil], __LINE__], 202 [['20060806', "%Y\s"], [20060806,nil,nil,nil,nil,nil,nil,nil,nil], __LINE__], 203 [['20060806', '%Y%m%d'], [2006,8,6,nil,nil,nil,nil,nil,nil], __LINE__], 204 [['2006908906', '%Y9%m9%d'], [2006,8,6,nil,nil,nil,nil,nil,nil], __LINE__], 205 [['12006 08 06', '%Y %m %d'], [12006,8,6,nil,nil,nil,nil,nil,nil], __LINE__], 206 [['12006-08-06', '%Y-%m-%d'], [12006,8,6,nil,nil,nil,nil,nil,nil], __LINE__], 207 [['200608 6', '%Y%m%e'], [2006,8,6,nil,nil,nil,nil,nil,nil], __LINE__], 208 209 [['2006333', '%Y%j'], [2006,-1,333,nil,nil,nil,nil,nil,nil], __LINE__], 210 [['20069333', '%Y9%j'], [2006,-1,333,nil,nil,nil,nil,nil,nil], __LINE__], 211 [['12006 333', '%Y %j'], [12006,-1,333,nil,nil,nil,nil,nil,nil], __LINE__], 212 [['12006-333', '%Y-%j'], [12006,-1,333,nil,nil,nil,nil,nil,nil], __LINE__], 213 214 [['232425', '%H%M%S'], [nil,nil,nil,23,24,25,nil,nil,nil], __LINE__], 215 [['23924925', '%H9%M9%S'], [nil,nil,nil,23,24,25,nil,nil,nil], __LINE__], 216 [['23 24 25', '%H %M %S'], [nil,nil,nil,23,24,25,nil,nil,nil], __LINE__], 217 [['23:24:25', '%H:%M:%S'], [nil,nil,nil,23,24,25,nil,nil,nil], __LINE__], 218 [[' 32425', '%k%M%S'], [nil,nil,nil,3,24,25,nil,nil,nil], __LINE__], 219 [[' 32425', '%l%M%S'], [nil,nil,nil,3,24,25,nil,nil,nil], __LINE__], 220 221 [['FriAug', '%a%b'], [nil,8,nil,nil,nil,nil,nil,nil,5], __LINE__], 222 [['FriAug', '%A%B'], [nil,8,nil,nil,nil,nil,nil,nil,5], __LINE__], 223 [['FridayAugust', '%A%B'], [nil,8,nil,nil,nil,nil,nil,nil,5], __LINE__], 224 [['FridayAugust', '%a%b'], [nil,8,nil,nil,nil,nil,nil,nil,5], __LINE__], 225 ].each do |x,y,l| 226 h = Date._strptime(*x) 227 a = (h || {}).values_at(:year,:mon,:mday,:hour,:min,:sec,:zone,:offset,:wday) 228 if y[1] == -1 229 a[1] = -1 230 a[2] = h[:yday] 231 end 232 assert_equal(y, a, format('<failed at line %d>', l)) 233 end 234 end 235 236 def test__strptime__fail 237 assert_not_nil(Date._strptime('2001.', '%Y.')) 238 assert_not_nil(Date._strptime("2001.\s", '%Y.')) 239 assert_not_nil(Date._strptime('2001.', "%Y.\s")) 240 assert_not_nil(Date._strptime("2001.\s", "%Y.\s")) 241 242 assert_nil(Date._strptime('2001', '%Y.')) 243 assert_nil(Date._strptime("2001\s", '%Y.')) 244 assert_nil(Date._strptime('2001', "%Y.\s")) 245 assert_nil(Date._strptime("2001\s", "%Y.\s")) 246 247 assert_nil(Date._strptime('2001-13-31', '%Y-%m-%d')) 248 assert_nil(Date._strptime('2001-12-00', '%Y-%m-%d')) 249 assert_nil(Date._strptime('2001-12-32', '%Y-%m-%d')) 250 assert_nil(Date._strptime('2001-12-00', '%Y-%m-%e')) 251 assert_nil(Date._strptime('2001-12-32', '%Y-%m-%e')) 252 assert_nil(Date._strptime('2001-12-31', '%y-%m-%d')) 253 254 assert_nil(Date._strptime('2004-000', '%Y-%j')) 255 assert_nil(Date._strptime('2004-367', '%Y-%j')) 256 assert_nil(Date._strptime('2004-366', '%y-%j')) 257 258 assert_not_nil(Date._strptime('24:59:59', '%H:%M:%S')) 259 assert_not_nil(Date._strptime('24:59:59', '%k:%M:%S')) 260 assert_not_nil(Date._strptime('24:59:60', '%H:%M:%S')) 261 assert_not_nil(Date._strptime('24:59:60', '%k:%M:%S')) 262 263 assert_nil(Date._strptime('24:60:59', '%H:%M:%S')) 264 assert_nil(Date._strptime('24:60:59', '%k:%M:%S')) 265 assert_nil(Date._strptime('24:59:61', '%H:%M:%S')) 266 assert_nil(Date._strptime('24:59:61', '%k:%M:%S')) 267 assert_nil(Date._strptime('00:59:59', '%I:%M:%S')) 268 assert_nil(Date._strptime('13:59:59', '%I:%M:%S')) 269 assert_nil(Date._strptime('00:59:59', '%l:%M:%S')) 270 assert_nil(Date._strptime('13:59:59', '%l:%M:%S')) 271 272 assert_not_nil(Date._strptime('0', '%U')) 273 assert_nil(Date._strptime('54', '%U')) 274 assert_not_nil(Date._strptime('0', '%W')) 275 assert_nil(Date._strptime('54', '%W')) 276 assert_nil(Date._strptime('0', '%V')) 277 assert_nil(Date._strptime('54', '%V')) 278 assert_nil(Date._strptime('0', '%u')) 279 assert_not_nil(Date._strptime('7', '%u')) 280 assert_not_nil(Date._strptime('0', '%w')) 281 assert_nil(Date._strptime('7', '%w')) 282 283 assert_nil(Date._strptime('Sanday', '%A')) 284 assert_nil(Date._strptime('Jenuary', '%B')) 285 assert_not_nil(Date._strptime('Sundai', '%A')) 286 assert_not_nil(Date._strptime('Januari', '%B')) 287 assert_nil(Date._strptime('Sundai,', '%A,')) 288 assert_nil(Date._strptime('Januari,', '%B,')) 289 end 290 291 def test_strptime 292 assert_equal(Date.new, Date.strptime) 293 d = Date.new(2002,3,14) 294 assert_equal(d, Date.strptime(d.to_s)) 295 assert_equal(Date.new(2002,3,14), Date.strptime('2002-03-14')) 296 297 d = DateTime.new(2002,3,14,11,22,33, 0) 298 assert_equal(d, DateTime.strptime(d.to_s)) 299 assert_equal(DateTime.new(2002,3,14,11,22,33, 0), 300 DateTime.strptime('2002-03-14T11:22:33Z')) 301 assert_equal(DateTime.new(2002,3,14,11,22,33, 0), 302 DateTime.strptime('2002-03-14T11:22:33Z', '%Y-%m-%dT%H:%M:%S%Z')) 303 assert_equal(DateTime.new(2002,3,14,11,22,33, 9.to_r/24), 304 DateTime.strptime('2002-03-14T11:22:33+09:00', '%Y-%m-%dT%H:%M:%S%Z')) 305 assert_equal(DateTime.new(2002,3,14,11,22,33, -9.to_r/24), 306 DateTime.strptime('2002-03-14T11:22:33-09:00', '%FT%T%Z')) 307 assert_equal(DateTime.new(2002,3,14,11,22,33, -9.to_r/24) + 123456789.to_r/1000000000/86400, 308 DateTime.strptime('2002-03-14T11:22:33.123456789-09:00', '%FT%T.%N%Z')) 309 end 310 311 def test_strptime__2 312 n = 10**9 313 (Date.new(2006,6,1)..Date.new(2007,6,1)).each do |d| 314 [ 315 '%Y %m %d', 316 '%C %y %m %d', 317 318 '%Y %j', 319 '%C %y %j', 320 321 '%G %V %w', 322 '%G %V %u', 323 '%C %g %V %w', 324 '%C %g %V %u', 325 326 '%Y %U %w', 327 '%Y %U %u', 328 '%Y %W %w', 329 '%Y %W %u', 330 '%C %y %U %w', 331 '%C %y %U %u', 332 '%C %y %W %w', 333 '%C %y %W %u', 334 ].each do |fmt| 335 s = d.strftime(fmt) 336 d2 = Date.strptime(s, fmt) 337 assert_equal(d, d2, [fmt, d.to_s, d2.to_s].inspect) 338 end 339 340 [ 341 '%Y %m %d %H %M %S', 342 '%Y %m %d %H %M %S %N', 343 '%C %y %m %d %H %M %S', 344 '%C %y %m %d %H %M %S %N', 345 346 '%Y %j %H %M %S', 347 '%Y %j %H %M %S %N', 348 '%C %y %j %H %M %S', 349 '%C %y %j %H %M %S %N', 350 351 '%s', 352 '%s %N', 353 '%Q', 354 '%Q %N', 355 ].each do |fmt| 356 s = d.strftime(fmt) 357 d2 = DateTime.strptime(s, fmt) 358 assert_equal(d, d2, [fmt, d.to_s, d2.to_s].inspect) 359 end 360 end 361 end 362 363 def test_strptime__minus 364 d = DateTime.strptime('-1', '%s') 365 assert_equal([1969, 12, 31, 23, 59, 59], 366 [d.year, d.mon, d.mday, d.hour, d.min, d.sec]) 367 d = DateTime.strptime('-86400', '%s') 368 assert_equal([1969, 12, 31, 0, 0, 0], 369 [d.year, d.mon, d.mday, d.hour, d.min, d.sec]) 370 371 d = DateTime.strptime('-999', '%Q') 372 assert_equal([1969, 12, 31, 23, 59, 59, 1.to_r/10**3], 373 [d.year, d.mon, d.mday, d.hour, d.min, d.sec, d.sec_fraction]) 374 d = DateTime.strptime('-1000', '%Q') 375 assert_equal([1969, 12, 31, 23, 59, 59, 0], 376 [d.year, d.mon, d.mday, d.hour, d.min, d.sec, d.sec_fraction]) 377 end 378 379 def test_strptime__comp 380 n = DateTime.now 381 382 d = DateTime.strptime('073', '%j') 383 assert_equal([n.year, 73, 0, 0, 0], 384 [d.year, d.yday, d.hour, d.min, d.sec]) 385 d = DateTime.strptime('13', '%d') 386 assert_equal([n.year, n.mon, 13, 0, 0, 0], 387 [d.year, d.mon, d.mday, d.hour, d.min, d.sec]) 388 389 d = DateTime.strptime('Mar', '%b') 390 assert_equal([n.year, 3, 1, 0, 0, 0], 391 [d.year, d.mon, d.mday, d.hour, d.min, d.sec]) 392 d = DateTime.strptime('2004', '%Y') 393 assert_equal([2004, 1, 1, 0, 0, 0], 394 [d.year, d.mon, d.mday, d.hour, d.min, d.sec]) 395 396 d = DateTime.strptime('Mar 13', '%b %d') 397 assert_equal([n.year, 3, 13, 0, 0, 0], 398 [d.year, d.mon, d.mday, d.hour, d.min, d.sec]) 399 d = DateTime.strptime('Mar 2004', '%b %Y') 400 assert_equal([2004, 3, 1, 0, 0, 0], 401 [d.year, d.mon, d.mday, d.hour, d.min, d.sec]) 402 d = DateTime.strptime('23:55', '%H:%M') 403 assert_equal([n.year, n.mon, n.mday, 23, 55, 0], 404 [d.year, d.mon, d.mday, d.hour, d.min, d.sec]) 405 d = DateTime.strptime('23:55:30', '%H:%M:%S') 406 assert_equal([n.year, n.mon, n.mday, 23, 55, 30], 407 [d.year, d.mon, d.mday, d.hour, d.min, d.sec]) 408 409 d = DateTime.strptime('Sun 23:55', '%a %H:%M') 410 d2 = d - d.wday 411 assert_equal([d2.year, d2.mon, d2.mday, 23, 55, 0], 412 [d.year, d.mon, d.mday, d.hour, d.min, d.sec]) 413 d = DateTime.strptime('Aug 23:55', '%b %H:%M') 414 assert_equal([n.year, 8, 1, 23, 55, 0], 415 [d.year, d.mon, d.mday, d.hour, d.min, d.sec]) 416 417 d = DateTime.strptime('2004', '%G') 418 assert_equal([2004, 1, 1, 0, 0, 0], 419 [d.cwyear, d.cweek, d.cwday, d.hour, d.min, d.sec]) 420 d = DateTime.strptime('11', '%V') 421 assert_equal([n.cwyear, 11, 1, 0, 0, 0], 422 [d.cwyear, d.cweek, d.cwday, d.hour, d.min, d.sec]) 423 d = DateTime.strptime('6', '%u') 424 assert_equal([n.cwyear, n.cweek, 6, 0, 0, 0], 425 [d.cwyear, d.cweek, d.cwday, d.hour, d.min, d.sec]) 426 427 d = DateTime.strptime('11-6', '%V-%u') 428 assert_equal([n.cwyear, 11, 6, 0, 0, 0], 429 [d.cwyear, d.cweek, d.cwday, d.hour, d.min, d.sec]) 430 d = DateTime.strptime('2004-11', '%G-%V') 431 assert_equal([2004, 11, 1, 0, 0, 0], 432 [d.cwyear, d.cweek, d.cwday, d.hour, d.min, d.sec]) 433 434 d = DateTime.strptime('11-6', '%U-%w') 435 assert_equal([n.year, 11, 6, 0, 0, 0], 436 [d.year, d.strftime('%U').to_i, d.wday, d.hour, d.min, d.sec]) 437 d = DateTime.strptime('2004-11', '%Y-%U') 438 assert_equal([2004, 11, 0, 0, 0, 0], 439 [d.year, d.strftime('%U').to_i, d.wday, d.hour, d.min, d.sec]) 440 441 d = DateTime.strptime('11-6', '%W-%w') 442 assert_equal([n.year, 11, 6, 0, 0, 0], 443 [d.year, d.strftime('%W').to_i, d.wday, d.hour, d.min, d.sec]) 444 d = DateTime.strptime('2004-11', '%Y-%W') 445 assert_equal([2004, 11, 1, 0, 0, 0], 446 [d.year, d.strftime('%W').to_i, d.wday, d.hour, d.min, d.sec]) 447 end 448 449 def test_strptime__d_to_s 450 d = Date.new(2002,3,14) 451 assert_equal(d, Date.strptime(d.to_s)) 452 453 d = DateTime.new(2002,3,14,11,22,33, 9.to_r/24) 454 assert_equal(d, DateTime.strptime(d.to_s)) 455 end 456 457 def test_strptime__ex 458 assert_raise(ArgumentError) do 459 Date.strptime('') 460 end 461 assert_raise(ArgumentError) do 462 DateTime.strptime('') 463 end 464 assert_raise(ArgumentError) do 465 Date.strptime('2001-02-29', '%F') 466 end 467 assert_raise(ArgumentError) do 468 DateTime.strptime('2001-02-29T23:59:60', '%FT%T') 469 end 470 assert_nothing_raised(ArgumentError) do 471 DateTime.strptime('2001-03-01T23:59:60', '%FT%T') 472 end 473 assert_raise(ArgumentError) do 474 DateTime.strptime('2001-03-01T23:59:61', '%FT%T') 475 end 476 assert_raise(ArgumentError) do 477 Date.strptime('23:55', '%H:%M') 478 end 479 assert_raise(ArgumentError) do 480 Date.strptime('01-31-2011', '%m/%d/%Y') 481 end 482 end 483 484 def test_given_string 485 s = '2001-02-03T04:05:06Z' 486 s0 = s.dup 487 488 assert_not_equal({}, Date._strptime(s, '%FT%T%Z')) 489 assert_equal(s0, s) 490 end 491 492end 493