4 ;;; Copyright (c) 2000, 2001 onShore Development, Inc.
6 ;;; Test time functions (time.lisp)
8 (in-package #:clsql-tests)
9 #.(clsql-sys:locally-enable-sql-reader-syntax)
11 (def-view-class datetest ()
12 e ((testtimetz :column "testtimetz"
13 :type clsql-sys:wall-time
16 :accessor testtimetz :initarg :testtimetz
18 :db-type "timestamp with time zone")
19 (testtime :column "testtime"
20 :type clsql-sys:wall-time
23 :accessor testtime :initarg :testtime
25 :db-type "timestamp without time zone")))
27 (def-dataset *ds-datetest*
28 (:setup (lambda () (clsql-sys:create-view-from-class 'datetest)))
29 (:cleanup "DROP TABLE datetest"))
32 (def-dataset *cross-platform-datetest*
33 (:setup (lambda () (create-table [datetest]
34 '(([testtime] wall-time)))))
36 (drop-table [datetest]))))
42 ;; we use parse timestring a lot through here verifying other things
43 ;; start off just checking that.
44 (deftest :time/iso-parse/0
45 (let* ((time1 (parse-timestring "2010-01-23")))
49 (deftest :time/iso-parse/1
50 (let* ((time1 (parse-timestring "2010-01-23T14:56:32Z")))
52 0 32 56 14 23 1 2010 6)
54 (deftest :time/iso-parse/2
55 (let* ((time1 (parse-timestring "2008-02-29 12:46:32")))
57 0 32 46 12 29 2 2008 5)
59 (deftest :time/iso-parse/3
60 (let* ((time1 (parse-timestring "2010-01-23 14:56:32.44")))
62 440000 32 56 14 23 1 2010 6)
64 (deftest :time/iso-parse/4
65 (let* ((time1 (parse-timestring "2010-01-23 14:56:32.0044")))
67 4400 32 56 14 23 1 2010 6)
69 (deftest :time/iso-parse/5
70 (let* ((time1 (parse-timestring "2010-01-23 14:56:32.000003")))
72 3 32 56 14 23 1 2010 6)
74 (deftest :time/print-parse/1
75 ;;make sure when we print and parse we get the same time.
76 (let* ((time (clsql-sys:make-time :year 2010 :month 1 :day 4
77 :hour 14 :minute 15 :second 44))
78 (string-time (iso-timestring time))
79 (time2 (parse-timestring string-time)))
81 0 44 15 14 4 1 2010 1)
83 (deftest :time/print-parse/2
84 ;;make sure when we print and parse we get the same time.
85 (let* ((time (clsql-sys:make-time :year 2010 :month 1 :day 4
86 :hour 14 :minute 15 :second 44 :usec 3))
87 (string-time (iso-timestring time))
88 (time2 (parse-timestring string-time)))
90 3 44 15 14 4 1 2010 1)
93 ;; relations of intervals
95 (let* ((time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
96 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
97 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
98 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00"))
99 (interval-1 (clsql:make-interval :start time-1 :end time-2))
100 (interval-2 (clsql:make-interval :start time-2 :end time-3))
101 (interval-3 (clsql:make-interval :start time-3 :end time-4))
102 (interval-4 (clsql:make-interval :start time-1 :end time-3))
103 (interval-5 (clsql:make-interval :start time-2 :end time-4))
104 (interval-6 (clsql:make-interval :start time-1 :end time-4)))
105 (flet ((my-assert (number relation i1 i2)
106 (declare (ignore number))
107 (let ((found-relation (clsql:interval-relation i1 i2)))
108 (equal relation found-relation))))
110 (my-assert 1 :contains interval-1 interval-1)
111 (my-assert 2 :precedes interval-1 interval-2)
112 (my-assert 3 :precedes interval-1 interval-3)
113 (my-assert 4 :contained interval-1 interval-4)
114 (my-assert 5 :precedes interval-1 interval-5)
115 (my-assert 6 :contained interval-1 interval-6)
116 (my-assert 7 :follows interval-2 interval-1)
117 (my-assert 8 :contains interval-2 interval-2)
118 (my-assert 9 :precedes interval-2 interval-3)
119 (my-assert 10 :contained interval-2 interval-4)
120 (my-assert 11 :contained interval-2 interval-5)
121 (my-assert 12 :contained interval-2 interval-6)
122 (my-assert 13 :follows interval-3 interval-1)
123 (my-assert 14 :follows interval-3 interval-2)
124 (my-assert 15 :contains interval-3 interval-3)
125 (my-assert 16 :follows interval-3 interval-4)
126 (my-assert 17 :contained interval-3 interval-5)
127 (my-assert 18 :contained interval-3 interval-6)
128 (my-assert 19 :contains interval-4 interval-1)
129 (my-assert 20 :contains interval-4 interval-2)
130 (my-assert 21 :precedes interval-4 interval-3)
131 (my-assert 22 :contains interval-4 interval-4)
132 (my-assert 23 :overlaps interval-4 interval-5)
133 (my-assert 24 :contained interval-4 interval-6)
134 (my-assert 25 :follows interval-5 interval-1)
135 (my-assert 26 :contains interval-5 interval-2)
136 (my-assert 27 :contains interval-5 interval-3)
137 (my-assert 28 :overlaps interval-5 interval-4)
138 (my-assert 29 :contains interval-5 interval-5)
139 (my-assert 30 :contained interval-5 interval-6)
140 (my-assert 31 :contains interval-6 interval-1)
141 (my-assert 32 :contains interval-6 interval-2)
142 (my-assert 33 :contains interval-6 interval-3)
143 (my-assert 34 :contains interval-6 interval-4)
144 (my-assert 35 :contains interval-6 interval-5)
145 (my-assert 36 :contains interval-6 interval-6))))
148 ;; adjacent intervals in list
150 (let* ((interval-list nil)
151 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
152 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
153 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00")))
155 (clsql:interval-push interval-list (clsql:make-interval :start time-1 :end time-3
158 (clsql:interval-push interval-list (clsql:make-interval :start time-3 :end time-4
160 (clsql:interval-relation (car interval-list) (cadr interval-list)))
163 ;; nested intervals in list
165 (let* ((interval-list nil)
166 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
167 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
168 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
169 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00")))
171 (clsql:interval-push interval-list (clsql:make-interval :start time-1
175 (clsql:interval-push interval-list (clsql:make-interval :start time-2
178 (let* ((interval (car interval-list))
180 (when interval (car (clsql:interval-contained interval)))))
181 (when (and interval interval-contained)
182 (and (clsql:time= (clsql:interval-start interval) time-1)
183 (clsql:time= (clsql:interval-end interval) time-4)
184 (eq (clsql:interval-type interval) :open)
185 (clsql:time= (clsql:interval-start interval-contained) time-2)
186 (clsql:time= (clsql:interval-end interval-contained) time-3)
187 (eq (clsql:interval-type interval-contained) :closed)))))
190 ;; interval-edit - nonoverlapping
192 (let* ((interval-list nil)
193 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
194 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
195 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
196 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00")))
197 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-1 :end time-2 :type :open)))
198 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-3 :end time-4 :type :closed)))
199 (setf interval-list (clsql:interval-edit interval-list time-1 time-1 time-3))
200 ;; should be time-3 not time-2
201 (clsql:time= (clsql:interval-end (car interval-list)) time-3))
204 ;; interval-edit - overlapping
206 (let* ((interval-list nil)
207 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
208 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
209 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
210 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00")))
211 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-1 :end time-2 :type :open)))
212 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-2 :end time-4 :type :closed)))
217 (clsql:interval-edit interval-list time-1 time-1 time-3))
223 ;; interval-edit - nested intervals in list
225 (let* ((interval-list nil)
226 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
227 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
228 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
229 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00"))
230 (time-5 (clsql:parse-timestring "2002-01-01 14:00:00"))
231 (time-6 (clsql:parse-timestring "2002-01-01 15:00:00")))
232 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-1 :end time-6 :type :open)))
233 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-2 :end time-3 :type :closed)))
234 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-4 :end time-5 :type :closed)))
235 (setf interval-list (clsql:interval-edit interval-list time-1 time-1 time-4))
236 ;; should be time-4 not time-6
237 (clsql:time= (clsql:interval-end (car interval-list)) time-4))
240 ;; Test the boundaries of Local Time with granularity of 1 year
242 (let ((sec-in-year (* 60 60 24 365))
243 (year (clsql:time-element (clsql:make-time) :year)))
245 (let ((date (clsql:make-time :second (* n sec-in-year))))
246 (unless (= (+ year n)
247 (clsql:time-element date :year))
251 ;; Test db-timestring
253 (flet ((grab-year (dbstring)
254 (parse-integer (subseq dbstring 1 5))))
255 (let ((second-in-year (* 60 60 24 365)))
257 (let* ((second (* -1 n second-in-year))
258 (date (clsql:make-time :year 2525 :second second)))
260 (= (grab-year (clsql:db-timestring date))
261 (clsql:time-element date :year))
265 ;; Conversion between MJD and Gregorian
267 (dotimes (base 10000 base)
268 (unless (= (apply #'clsql:gregorian-to-mjd (clsql:mjd-to-gregorian base))
273 ;; Clsql:Roll by minutes: +90
275 (let ((now (clsql:get-time)))
276 (clsql:time= (clsql:time+ now (clsql:make-duration :minute 90))
277 (clsql:roll now :minute 90)))
280 ;;Clsql:Roll by minutes: +900
282 (let ((now (clsql:get-time)))
283 (clsql:time= (clsql:time+ now (clsql:make-duration :minute 900))
284 (clsql:roll now :minute 900)))
288 ;; Clsql:Roll by minutes: +900
290 (let* ((now (clsql:get-time))
291 (add-time (clsql:time+ now (clsql:make-duration :minute 9000)))
292 (roll-time (clsql:roll now :minute 9000)))
293 (clsql:time= add-time roll-time))
298 ;;; The cross platform dataset uses the 'timestamp' column type which is
299 ;;; in sql-92, for all that means.
301 (deftest :time/cross-platform/no-usec/no-tz
302 (with-dataset *cross-platform-datetest*
303 (let ((time (parse-timestring "2008-09-09T14:37:29")))
304 (clsql-sys:insert-records :into [datetest]
305 :attributes '([testtime])
308 (first (clsql:select [testtime]
309 :from [datetest] :flatp T
310 :where [= [testtime] time] ))))
311 (format-time nil (parse-timestring testtime) :format :iso)
313 #.(format-time nil (parse-timestring "2008-09-09T14:37:29") :format :iso))
315 (deftest :time/cross-platform/no-usec/tz
316 (with-dataset *cross-platform-datetest*
317 (let ((time (parse-timestring "2008-09-09T14:37:29-04:00")))
318 (clsql-sys:insert-records :into [datetest]
319 :attributes '([testtime])
322 (first (clsql:select [testtime]
323 :from [datetest] :flatp T
324 :where [= [testtime] time] ))))
325 (format-time nil (parse-timestring testtime) :format :iso)
327 #.(format-time nil (parse-timestring "2008-09-09T14:37:29-04:00") :format :iso))
329 ;;;This test gets at the databases that only support miliseconds,
330 ;;; not microseconds.
331 (deftest :time/cross-platform/msec
332 (with-dataset *cross-platform-datetest*
333 (let ((time (parse-timestring "2008-09-09T14:37:29.423")))
334 (clsql-sys:insert-records :into [datetest]
335 :attributes '([testtime])
338 (first (clsql:select [testtime]
339 :from [datetest] :flatp T
340 :where [= [testtime] time] ))))
341 (format-time nil (parse-timestring testtime) :format :iso)
343 #.(format-time nil (parse-timestring "2008-09-09T14:37:29.423") :format :iso))
345 (deftest :time/cross-platform/usec/no-tz
346 (with-dataset *cross-platform-datetest*
347 (let ((time (parse-timestring "2008-09-09T14:37:29.000213")))
348 (clsql-sys:insert-records :into [datetest]
349 :attributes '([testtime])
352 (first (clsql:select [testtime]
353 :from [datetest] :flatp T
354 :where [= [testtime] time] ))))
355 (format-time nil (parse-timestring testtime) :format :iso)
357 #.(format-time nil (parse-timestring "2008-09-09T14:37:29.000213") :format :iso))
359 (deftest :time/cross-platform/usec/tz
360 (with-dataset *cross-platform-datetest*
361 (let ((time (parse-timestring "2008-09-09T14:37:29.000213-04:00")))
362 (clsql-sys:insert-records :into [datetest]
363 :attributes '([testtime])
366 (first (clsql:select [testtime]
369 :where [= [testtime] time] ))))
370 (format-time nil (parse-timestring testtime) :format :iso)
372 #.(format-time nil (parse-timestring "2008-09-09T14:37:29.000213-04:00") :format :iso))
377 ;;; All odbc databases use local times exclusively (they do not send timezone info)
378 ;;; Postgresql can use timezones, except when being used over odbc. This test when
379 ;;; run through both postgres socket and postgres odbc should test a fairly
380 ;;; broad swath of available problem space
382 ;;; Things the following tests try to prove correct
383 ;;; * Reading and writing usec and usec-less times
384 ;;; * reading and writing timezones (Z=utc) when appropriate (eg: postgresql-socket)
385 ;;; * reading and writing localtimes when appropriate (eg: ODBC)
386 ;;; * reading and writing through both the oodml and fdml layers
390 (deftest :time/pg/fdml/usec
391 (with-dataset *ds-datetest*
392 (let ((time (parse-timestring "2008-09-09T14:37:29.000213-04:00")))
393 (clsql-sys:insert-records :into [datetest]
394 :attributes '([testtimetz] [testtime])
395 :values (list time time))
396 (destructuring-bind (testtimetz testtime)
397 (first (clsql:select [testtimetz] [testtime]
400 :where [= [testtime] time] ))
401 (values (iso-timestring (parse-timestring testtime))
402 (iso-timestring (parse-timestring testtimetz))))))
403 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29.000213-04:00"))
404 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29.000213-04:00")))
406 (deftest :time/pg/oodml/no-usec
407 (with-dataset *ds-datetest*
408 (let ((time (parse-timestring "2008-09-09T14:37:29-04:00")))
409 (clsql-sys:update-records-from-instance
410 (make-instance 'datetest :testtimetz time :testtime time))
411 (let ((o (first (clsql:select
414 :where [= [testtime] time] ))))
415 (assert o (o) "o shouldnt be null here (we should have just inserted)")
416 (update-records-from-instance o)
417 (update-instance-from-records o)
418 (values (iso-timestring (testtime o))
419 (iso-timestring (testtimetz o))))))
420 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29-04:00"))
421 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29-04:00")))
423 (deftest :time/pg/oodml/usec
424 (with-dataset *ds-datetest*
425 (let ((time (parse-timestring "2008-09-09T14:37:29.000278-04:00")))
426 (clsql-sys:update-records-from-instance
427 (make-instance 'datetest :testtimetz time :testtime time))
428 (let ((o (first (clsql:select
431 :where [= [testtime] time] ))))
432 (assert o (o) "o shouldnt be null here (we should have just inserted)")
433 (update-records-from-instance o)
434 (update-instance-from-records o)
435 (values (iso-timestring (testtime o))
436 (iso-timestring (testtimetz o)))
438 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29.000278-04:00"))
439 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29.000278-04:00")))
444 #.(clsql-sys:locally-disable-sql-reader-syntax)