3 ;;; Copyright (c) 2000, 2001 onShore Development, Inc.
5 ;;; Test time functions (time.lisp)
7 (in-package #:clsql-tests)
8 (clsql-sys:file-enable-sql-reader-syntax)
10 (def-view-class datetest ()
14 :db-constraints (:not-null :unique)
15 :accessor id :initarg :id
18 (testtimetz :column "testtimetz"
19 :type clsql-sys:wall-time
22 :accessor testtimetz :initarg :testtimetz
24 :db-type "timestamp with time zone")
25 (testtime :column "testtime"
26 :type clsql-sys:wall-time
29 :accessor testtime :initarg :testtime
31 :db-type "timestamp without time zone")))
33 (def-dataset *ds-datetest*
34 (:setup (lambda () (clsql-sys:create-view-from-class 'datetest)))
35 (:cleanup "DROP TABLE datetest"))
38 (def-dataset *cross-platform-datetest*
39 (:setup (lambda () (create-table [datetest]
40 '(([testtime] wall-time)))))
42 (drop-table [datetest]))))
48 ;; we use parse timestring a lot through here verifying other things
49 ;; start off just checking that.
50 (deftest :time/iso-parse/0
51 (let* ((time1 (parse-timestring "2010-01-23")))
55 (deftest :time/iso-parse/1
56 (let* ((time1 (parse-timestring "2010-01-23T14:56:32Z")))
58 0 32 56 14 23 1 2010 6)
60 (deftest :time/iso-parse/2
61 (let* ((time1 (parse-timestring "2008-02-29 12:46:32")))
63 0 32 46 12 29 2 2008 5)
65 (deftest :time/iso-parse/3
66 (let* ((time1 (parse-timestring "2010-01-23 14:56:32.44")))
68 440000 32 56 14 23 1 2010 6)
70 (deftest :time/iso-parse/4
71 (let* ((time1 (parse-timestring "2010-01-23 14:56:32.0044")))
73 4400 32 56 14 23 1 2010 6)
75 (deftest :time/iso-parse/5
76 (let* ((time1 (parse-timestring "2010-01-23 14:56:32.000003")))
78 3 32 56 14 23 1 2010 6)
80 (deftest :time/print-parse/1
81 ;;make sure when we print and parse we get the same time.
82 (let* ((time (clsql-sys:make-time :year 2010 :month 1 :day 4
83 :hour 14 :minute 15 :second 44))
84 (string-time (iso-timestring time))
85 (time2 (parse-timestring string-time)))
87 0 44 15 14 4 1 2010 1)
89 (deftest :time/print-parse/2
90 ;;make sure when we print and parse we get the same time.
91 (let* ((time (clsql-sys:make-time :year 2010 :month 1 :day 4
92 :hour 14 :minute 15 :second 44 :usec 3))
93 (string-time (iso-timestring time))
94 (time2 (parse-timestring string-time)))
96 3 44 15 14 4 1 2010 1)
99 ;; relations of intervals
101 (let* ((time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
102 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
103 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
104 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00"))
105 (interval-1 (clsql:make-interval :start time-1 :end time-2))
106 (interval-2 (clsql:make-interval :start time-2 :end time-3))
107 (interval-3 (clsql:make-interval :start time-3 :end time-4))
108 (interval-4 (clsql:make-interval :start time-1 :end time-3))
109 (interval-5 (clsql:make-interval :start time-2 :end time-4))
110 (interval-6 (clsql:make-interval :start time-1 :end time-4)))
111 (flet ((my-assert (number relation i1 i2)
112 (declare (ignore number))
113 (let ((found-relation (clsql:interval-relation i1 i2)))
114 (equal relation found-relation))))
116 (my-assert 1 :contains interval-1 interval-1)
117 (my-assert 2 :precedes interval-1 interval-2)
118 (my-assert 3 :precedes interval-1 interval-3)
119 (my-assert 4 :contained interval-1 interval-4)
120 (my-assert 5 :precedes interval-1 interval-5)
121 (my-assert 6 :contained interval-1 interval-6)
122 (my-assert 7 :follows interval-2 interval-1)
123 (my-assert 8 :contains interval-2 interval-2)
124 (my-assert 9 :precedes interval-2 interval-3)
125 (my-assert 10 :contained interval-2 interval-4)
126 (my-assert 11 :contained interval-2 interval-5)
127 (my-assert 12 :contained interval-2 interval-6)
128 (my-assert 13 :follows interval-3 interval-1)
129 (my-assert 14 :follows interval-3 interval-2)
130 (my-assert 15 :contains interval-3 interval-3)
131 (my-assert 16 :follows interval-3 interval-4)
132 (my-assert 17 :contained interval-3 interval-5)
133 (my-assert 18 :contained interval-3 interval-6)
134 (my-assert 19 :contains interval-4 interval-1)
135 (my-assert 20 :contains interval-4 interval-2)
136 (my-assert 21 :precedes interval-4 interval-3)
137 (my-assert 22 :contains interval-4 interval-4)
138 (my-assert 23 :overlaps interval-4 interval-5)
139 (my-assert 24 :contained interval-4 interval-6)
140 (my-assert 25 :follows interval-5 interval-1)
141 (my-assert 26 :contains interval-5 interval-2)
142 (my-assert 27 :contains interval-5 interval-3)
143 (my-assert 28 :overlaps interval-5 interval-4)
144 (my-assert 29 :contains interval-5 interval-5)
145 (my-assert 30 :contained interval-5 interval-6)
146 (my-assert 31 :contains interval-6 interval-1)
147 (my-assert 32 :contains interval-6 interval-2)
148 (my-assert 33 :contains interval-6 interval-3)
149 (my-assert 34 :contains interval-6 interval-4)
150 (my-assert 35 :contains interval-6 interval-5)
151 (my-assert 36 :contains interval-6 interval-6))))
154 ;; adjacent intervals in list
156 (let* ((interval-list nil)
157 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
158 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
159 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00")))
161 (clsql:interval-push interval-list (clsql:make-interval :start time-1 :end time-3
164 (clsql:interval-push interval-list (clsql:make-interval :start time-3 :end time-4
166 (clsql:interval-relation (car interval-list) (cadr interval-list)))
169 ;; nested intervals in list
171 (let* ((interval-list nil)
172 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
173 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
174 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
175 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00")))
177 (clsql:interval-push interval-list (clsql:make-interval :start time-1
181 (clsql:interval-push interval-list (clsql:make-interval :start time-2
184 (let* ((interval (car interval-list))
186 (when interval (car (clsql:interval-contained interval)))))
187 (when (and interval interval-contained)
188 (and (clsql:time= (clsql:interval-start interval) time-1)
189 (clsql:time= (clsql:interval-end interval) time-4)
190 (eq (clsql:interval-type interval) :open)
191 (clsql:time= (clsql:interval-start interval-contained) time-2)
192 (clsql:time= (clsql:interval-end interval-contained) time-3)
193 (eq (clsql:interval-type interval-contained) :closed)))))
196 ;; interval-edit - nonoverlapping
198 (let* ((interval-list nil)
199 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
200 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
201 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
202 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00")))
203 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-1 :end time-2 :type :open)))
204 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-3 :end time-4 :type :closed)))
205 (setf interval-list (clsql:interval-edit interval-list time-1 time-1 time-3))
206 ;; should be time-3 not time-2
207 (clsql:time= (clsql:interval-end (car interval-list)) time-3))
210 ;; interval-edit - overlapping
212 (let* ((interval-list nil)
213 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
214 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
215 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
216 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00")))
217 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-1 :end time-2 :type :open)))
218 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-2 :end time-4 :type :closed)))
223 (clsql:interval-edit interval-list time-1 time-1 time-3))
229 ;; interval-edit - nested intervals in list
231 (let* ((interval-list nil)
232 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
233 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
234 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
235 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00"))
236 (time-5 (clsql:parse-timestring "2002-01-01 14:00:00"))
237 (time-6 (clsql:parse-timestring "2002-01-01 15:00:00")))
238 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-1 :end time-6 :type :open)))
239 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-2 :end time-3 :type :closed)))
240 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-4 :end time-5 :type :closed)))
241 (setf interval-list (clsql:interval-edit interval-list time-1 time-1 time-4))
242 ;; should be time-4 not time-6
243 (clsql:time= (clsql:interval-end (car interval-list)) time-4))
246 ;; Test the boundaries of Local Time with granularity of 1 year
248 (let ((sec-in-year (* 60 60 24 365))
249 (year (clsql:time-element (clsql:make-time) :year)))
251 (let ((date (clsql:make-time :second (* n sec-in-year))))
252 (unless (= (+ year n)
253 (clsql:time-element date :year))
257 ;; Test db-timestring
259 (flet ((grab-year (dbstring)
260 (parse-integer (subseq dbstring 1 5))))
261 (let ((second-in-year (* 60 60 24 365)))
263 (let* ((second (* -1 n second-in-year))
264 (date (clsql:make-time :year 2525 :second second)))
266 (= (grab-year (clsql:db-timestring date))
267 (clsql:time-element date :year))
271 ;; Conversion between MJD and Gregorian
273 (dotimes (base 10000 base)
274 (unless (= (apply #'clsql:gregorian-to-mjd (clsql:mjd-to-gregorian base))
279 ;; Clsql:Roll by minutes: +90
281 (let ((now (clsql:get-time)))
282 (clsql:time= (clsql:time+ now (clsql:make-duration :minute 90))
283 (clsql:roll now :minute 90)))
286 ;;Clsql:Roll by minutes: +900
288 (let ((now (clsql:get-time)))
289 (clsql:time= (clsql:time+ now (clsql:make-duration :minute 900))
290 (clsql:roll now :minute 900)))
294 ;; Clsql:Roll by minutes: +900
296 (let* ((now (clsql:get-time))
297 (add-time (clsql:time+ now (clsql:make-duration :minute 9000)))
298 (roll-time (clsql:roll now :minute 9000)))
299 (clsql:time= add-time roll-time))
304 ;;; The cross platform dataset uses the 'timestamp' column type which is
305 ;;; in sql-92, for all that means.
307 (deftest :time/cross-platform/no-usec/no-tz
308 (with-dataset *cross-platform-datetest*
309 (let ((time (parse-timestring "2008-09-09T14:37:29")))
310 (clsql-sys:insert-records :into [datetest]
311 :attributes '([testtime])
314 (first (clsql:select [testtime]
315 :from [datetest] :flatp t
316 :where [= [testtime] time] ))))
317 (format-time nil (parse-timestring testtime) :format :iso)
319 #.(format-time nil (parse-timestring "2008-09-09T14:37:29") :format :iso))
321 (deftest :time/cross-platform/no-usec/tz
322 (with-dataset *cross-platform-datetest*
323 (let ((time (parse-timestring "2008-09-09T14:37:29-04:00")))
324 (clsql-sys:insert-records :into [datetest]
325 :attributes '([testtime])
328 (first (clsql:select [testtime]
329 :from [datetest] :flatp t
330 :where [= [testtime] time] ))))
331 (format-time nil (parse-timestring testtime) :format :iso)
333 #.(format-time nil (parse-timestring "2008-09-09T14:37:29-04:00") :format :iso))
335 ;;;This test gets at the databases that only support miliseconds,
336 ;;; not microseconds.
337 (deftest :time/cross-platform/msec
338 (with-dataset *cross-platform-datetest*
339 (let ((time (parse-timestring "2008-09-09T14:37:29.423")))
340 (clsql-sys:insert-records :into [datetest]
341 :attributes '([testtime])
344 (first (clsql:select [testtime]
345 :from [datetest] :flatp t
346 :where [= [testtime] time] ))))
347 (format-time nil (parse-timestring testtime) :format :iso)
349 #.(format-time nil (parse-timestring "2008-09-09T14:37:29.423") :format :iso))
351 (deftest :time/cross-platform/usec/no-tz
352 (with-dataset *cross-platform-datetest*
353 (let ((time (parse-timestring "2008-09-09T14:37:29.000213")))
354 (clsql-sys:insert-records :into [datetest]
355 :attributes '([testtime])
358 (first (clsql:select [testtime]
359 :from [datetest] :flatp t
360 :where [= [testtime] time] ))))
361 (format-time nil (parse-timestring testtime) :format :iso)
363 #.(format-time nil (parse-timestring "2008-09-09T14:37:29.000213") :format :iso))
365 (deftest :time/cross-platform/usec/tz
366 (with-dataset *cross-platform-datetest*
367 (let ((time (parse-timestring "2008-09-09T14:37:29.000213-04:00")))
368 (clsql-sys:insert-records :into [datetest]
369 :attributes '([testtime])
372 (first (clsql:select [testtime]
375 :where [= [testtime] time] ))))
376 (format-time nil (parse-timestring testtime) :format :iso)
378 #.(format-time nil (parse-timestring "2008-09-09T14:37:29.000213-04:00") :format :iso))
383 ;;; All odbc databases use local times exclusively (they do not send timezone info)
384 ;;; Postgresql can use timezones, except when being used over odbc. This test when
385 ;;; run through both postgres socket and postgres odbc should test a fairly
386 ;;; broad swath of available problem space
388 ;;; Things the following tests try to prove correct
389 ;;; * Reading and writing usec and usec-less times
390 ;;; * reading and writing timezones (Z=utc) when appropriate (eg: postgresql-socket)
391 ;;; * reading and writing localtimes when appropriate (eg: ODBC)
392 ;;; * reading and writing through both the oodml and fdml layers
396 (deftest :time/pg/fdml/usec
397 (with-dataset *ds-datetest*
398 (let ((time (parse-timestring "2008-09-09T14:37:29.000213-04:00")))
399 (clsql-sys:insert-records :into [datetest]
400 :attributes '([testtimetz] [testtime] [id])
401 :values (list time time 1))
402 (destructuring-bind (testtimetz testtime)
403 (first (clsql:select [testtimetz] [testtime]
406 :where [= [testtime] time] ))
407 (values (iso-timestring (parse-timestring testtime))
408 (iso-timestring (parse-timestring testtimetz))))))
409 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29.000213-04:00"))
410 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29.000213-04:00")))
412 (deftest :time/pg/oodml/no-usec
413 (with-dataset *ds-datetest*
414 (let ((time (parse-timestring "2008-09-09T14:37:29-04:00")))
415 (clsql-sys:update-records-from-instance
416 (make-instance 'datetest :testtimetz time :testtime time :id 1))
417 (let ((o (first (clsql:select
420 :where [= [testtime] time] ))))
421 (assert o (o) "o shouldnt be null here (we should have just inserted)")
422 (update-records-from-instance o)
423 (update-instance-from-records o)
424 (values (iso-timestring (testtime o))
425 (iso-timestring (testtimetz o))))))
426 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29-04:00"))
427 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29-04:00")))
429 (deftest :time/pg/oodml/usec
430 (with-dataset *ds-datetest*
431 (let ((time (parse-timestring "2008-09-09T14:37:29.000278-04:00")))
432 (clsql-sys:update-records-from-instance
433 (make-instance 'datetest :testtimetz time :testtime time :id 1))
434 (let ((o (first (clsql:select
437 :where [= [testtime] time] ))))
438 (assert o (o) "o shouldnt be null here (we should have just inserted)")
439 (update-records-from-instance o)
440 (update-instance-from-records o)
441 (values (iso-timestring (testtime o))
442 (iso-timestring (testtimetz o)))
444 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29.000278-04:00"))
445 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29.000278-04:00")))
447 (deftest :time/historic-datetimes
448 (with-dataset *cross-platform-datetest*
449 (let ((time (parse-timestring "1800-09-09T14:37:29")))
450 (clsql-sys:insert-records :into [datetest]
451 :attributes '([testtime])
454 (first (clsql:select [testtime]
455 :from [datetest] :flatp t
456 :where [= [testtime] time] ))))
457 (format-time nil (parse-timestring testtime) :format :iso)
459 #.(format-time nil (parse-timestring "1800-09-09T14:37:29") :format :iso))