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 ((testtimetz :COLUMN "testtimetz" :TYPE
13 clsql-sys:wall-time :DB-KIND :BASE
14 :DB-CONSTRAINTS COMMON-LISP:NIL
15 :ACCESSOR testtimetz :INITARG
16 :testtimetz :INITFORM COMMON-LISP:NIL
17 :DB-TYPE "timestamp with time zone")
18 (testtime :COLUMN "testtime" :TYPE
19 clsql-sys:wall-time :DB-KIND :BASE
20 :DB-CONSTRAINTS COMMON-LISP:NIL
21 :ACCESSOR testtime :INITARG
22 :testtime :INITFORM COMMON-LISP:NIL
23 :DB-TYPE "timestamp without time zone")))
25 (def-dataset *ds-datetest*
26 (:setup (lambda () (clsql-sys:create-view-from-class 'datetest)))
27 (:cleanup "DROP TABLE datetest"))
30 (def-dataset *cross-platform-datetest*
31 (:setup (lambda () (create-table [datetest]
32 '(([testtime] wall-time)))))
34 (drop-table [datetest]))))
40 ;; we use parse timestring a lot through here verifying other things
41 ;; start off just checking that.
42 (deftest :time/iso-parse/0
43 (let* ((time1 (parse-timestring "2010-01-23")))
47 (deftest :time/iso-parse/1
48 (let* ((time1 (parse-timestring "2010-01-23T14:56:32Z")))
50 0 32 56 14 23 1 2010 6)
52 (deftest :time/iso-parse/2
53 (let* ((time1 (parse-timestring "2008-02-29 12:46:32")))
55 0 32 46 12 29 2 2008 5)
57 (deftest :time/iso-parse/3
58 (let* ((time1 (parse-timestring "2010-01-23 14:56:32.44")))
60 440000 32 56 14 23 1 2010 6)
62 (deftest :time/iso-parse/4
63 (let* ((time1 (parse-timestring "2010-01-23 14:56:32.0044")))
65 4400 32 56 14 23 1 2010 6)
67 (deftest :time/iso-parse/5
68 (let* ((time1 (parse-timestring "2010-01-23 14:56:32.000003")))
70 3 32 56 14 23 1 2010 6)
72 (deftest :time/print-parse/1
73 ;;make sure when we print and parse we get the same time.
74 (let* ((time (clsql-sys:make-time :year 2010 :month 1 :day 4
75 :hour 14 :minute 15 :second 44))
76 (string-time (iso-timestring time))
77 (time2 (parse-timestring string-time)))
79 0 44 15 14 4 1 2010 1)
81 (deftest :time/print-parse/2
82 ;;make sure when we print and parse we get the same time.
83 (let* ((time (clsql-sys:make-time :year 2010 :month 1 :day 4
84 :hour 14 :minute 15 :second 44 :usec 3))
85 (string-time (iso-timestring time))
86 (time2 (parse-timestring string-time)))
88 3 44 15 14 4 1 2010 1)
91 ;; relations of intervals
93 (let* ((time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
94 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
95 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
96 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00"))
97 (interval-1 (clsql:make-interval :start time-1 :end time-2))
98 (interval-2 (clsql:make-interval :start time-2 :end time-3))
99 (interval-3 (clsql:make-interval :start time-3 :end time-4))
100 (interval-4 (clsql:make-interval :start time-1 :end time-3))
101 (interval-5 (clsql:make-interval :start time-2 :end time-4))
102 (interval-6 (clsql:make-interval :start time-1 :end time-4)))
103 (flet ((my-assert (number relation i1 i2)
104 (declare (ignore number))
105 (let ((found-relation (clsql:interval-relation i1 i2)))
106 (equal relation found-relation))))
108 (my-assert 1 :contains interval-1 interval-1)
109 (my-assert 2 :precedes interval-1 interval-2)
110 (my-assert 3 :precedes interval-1 interval-3)
111 (my-assert 4 :contained interval-1 interval-4)
112 (my-assert 5 :precedes interval-1 interval-5)
113 (my-assert 6 :contained interval-1 interval-6)
114 (my-assert 7 :follows interval-2 interval-1)
115 (my-assert 8 :contains interval-2 interval-2)
116 (my-assert 9 :precedes interval-2 interval-3)
117 (my-assert 10 :contained interval-2 interval-4)
118 (my-assert 11 :contained interval-2 interval-5)
119 (my-assert 12 :contained interval-2 interval-6)
120 (my-assert 13 :follows interval-3 interval-1)
121 (my-assert 14 :follows interval-3 interval-2)
122 (my-assert 15 :contains interval-3 interval-3)
123 (my-assert 16 :follows interval-3 interval-4)
124 (my-assert 17 :contained interval-3 interval-5)
125 (my-assert 18 :contained interval-3 interval-6)
126 (my-assert 19 :contains interval-4 interval-1)
127 (my-assert 20 :contains interval-4 interval-2)
128 (my-assert 21 :precedes interval-4 interval-3)
129 (my-assert 22 :contains interval-4 interval-4)
130 (my-assert 23 :overlaps interval-4 interval-5)
131 (my-assert 24 :contained interval-4 interval-6)
132 (my-assert 25 :follows interval-5 interval-1)
133 (my-assert 26 :contains interval-5 interval-2)
134 (my-assert 27 :contains interval-5 interval-3)
135 (my-assert 28 :overlaps interval-5 interval-4)
136 (my-assert 29 :contains interval-5 interval-5)
137 (my-assert 30 :contained interval-5 interval-6)
138 (my-assert 31 :contains interval-6 interval-1)
139 (my-assert 32 :contains interval-6 interval-2)
140 (my-assert 33 :contains interval-6 interval-3)
141 (my-assert 34 :contains interval-6 interval-4)
142 (my-assert 35 :contains interval-6 interval-5)
143 (my-assert 36 :contains interval-6 interval-6))))
146 ;; adjacent intervals in list
148 (let* ((interval-list nil)
149 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
150 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
151 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00")))
153 (clsql:interval-push interval-list (clsql:make-interval :start time-1 :end time-3
156 (clsql:interval-push interval-list (clsql:make-interval :start time-3 :end time-4
158 (clsql:interval-relation (car interval-list) (cadr interval-list)))
161 ;; nested intervals in list
163 (let* ((interval-list nil)
164 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
165 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
166 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
167 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00")))
169 (clsql:interval-push interval-list (clsql:make-interval :start time-1
173 (clsql:interval-push interval-list (clsql:make-interval :start time-2
176 (let* ((interval (car interval-list))
178 (when interval (car (clsql:interval-contained interval)))))
179 (when (and interval interval-contained)
180 (and (clsql:time= (clsql:interval-start interval) time-1)
181 (clsql:time= (clsql:interval-end interval) time-4)
182 (eq (clsql:interval-type interval) :open)
183 (clsql:time= (clsql:interval-start interval-contained) time-2)
184 (clsql:time= (clsql:interval-end interval-contained) time-3)
185 (eq (clsql:interval-type interval-contained) :closed)))))
188 ;; interval-edit - nonoverlapping
190 (let* ((interval-list nil)
191 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
192 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
193 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
194 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00")))
195 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-1 :end time-2 :type :open)))
196 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-3 :end time-4 :type :closed)))
197 (setf interval-list (clsql:interval-edit interval-list time-1 time-1 time-3))
198 ;; should be time-3 not time-2
199 (clsql:time= (clsql:interval-end (car interval-list)) time-3))
202 ;; interval-edit - overlapping
204 (let* ((interval-list nil)
205 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
206 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
207 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
208 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00")))
209 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-1 :end time-2 :type :open)))
210 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-2 :end time-4 :type :closed)))
215 (clsql:interval-edit interval-list time-1 time-1 time-3))
221 ;; interval-edit - nested intervals in list
223 (let* ((interval-list nil)
224 (time-1 (clsql:parse-timestring "2002-01-01 10:00:00"))
225 (time-2 (clsql:parse-timestring "2002-01-01 11:00:00"))
226 (time-3 (clsql:parse-timestring "2002-01-01 12:00:00"))
227 (time-4 (clsql:parse-timestring "2002-01-01 13:00:00"))
228 (time-5 (clsql:parse-timestring "2002-01-01 14:00:00"))
229 (time-6 (clsql:parse-timestring "2002-01-01 15:00:00")))
230 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-1 :end time-6 :type :open)))
231 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-2 :end time-3 :type :closed)))
232 (setf interval-list (clsql:interval-push interval-list (clsql:make-interval :start time-4 :end time-5 :type :closed)))
233 (setf interval-list (clsql:interval-edit interval-list time-1 time-1 time-4))
234 ;; should be time-4 not time-6
235 (clsql:time= (clsql:interval-end (car interval-list)) time-4))
238 ;; Test the boundaries of Local Time with granularity of 1 year
240 (let ((sec-in-year (* 60 60 24 365))
241 (year (clsql:time-element (clsql:make-time) :year)))
243 (let ((date (clsql:make-time :second (* n sec-in-year))))
244 (unless (= (+ year n)
245 (clsql:time-element date :year))
249 ;; Test db-timestring
251 (flet ((grab-year (dbstring)
252 (parse-integer (subseq dbstring 1 5))))
253 (let ((second-in-year (* 60 60 24 365)))
255 (let* ((second (* -1 n second-in-year))
256 (date (clsql:make-time :year 2525 :second second)))
258 (= (grab-year (clsql:db-timestring date))
259 (clsql:time-element date :year))
263 ;; Conversion between MJD and Gregorian
265 (dotimes (base 10000 base)
266 (unless (= (apply #'clsql:gregorian-to-mjd (clsql:mjd-to-gregorian base))
271 ;; Clsql:Roll by minutes: +90
273 (let ((now (clsql:get-time)))
274 (clsql:time= (clsql:time+ now (clsql:make-duration :minute 90))
275 (clsql:roll now :minute 90)))
278 ;;Clsql:Roll by minutes: +900
280 (let ((now (clsql:get-time)))
281 (clsql:time= (clsql:time+ now (clsql:make-duration :minute 900))
282 (clsql:roll now :minute 900)))
286 ;; Clsql:Roll by minutes: +900
288 (let* ((now (clsql:get-time))
289 (add-time (clsql:time+ now (clsql:make-duration :minute 9000)))
290 (roll-time (clsql:roll now :minute 9000)))
291 (clsql:time= add-time roll-time))
296 ;;; The cross platform dataset uses the 'timestamp' column type which is
297 ;;; in sql-92, for all that means.
299 (deftest :time/cross-platform/no-usec/no-tz
300 (with-dataset *cross-platform-datetest*
301 (let ((time (parse-timestring "2008-09-09T14:37:29")))
302 (clsql-sys:insert-records :into [datetest]
303 :attributes '([testtime])
306 (first (clsql:select [testtime]
307 :from [datetest] :flatp T
308 :where [= [testtime] time] ))))
309 (format-time nil (parse-timestring testtime) :format :iso)
311 #.(format-time nil (parse-timestring "2008-09-09T14:37:29") :format :iso))
313 (deftest :time/cross-platform/no-usec/tz
314 (with-dataset *cross-platform-datetest*
315 (let ((time (parse-timestring "2008-09-09T14:37:29-04:00")))
316 (clsql-sys:insert-records :into [datetest]
317 :attributes '([testtime])
320 (first (clsql:select [testtime]
321 :from [datetest] :flatp T
322 :where [= [testtime] time] ))))
323 (format-time nil (parse-timestring testtime) :format :iso)
325 #.(format-time nil (parse-timestring "2008-09-09T14:37:29-04:00") :format :iso))
327 ;;;This test gets at the databases that only support miliseconds,
328 ;;; not microseconds.
329 (deftest :time/cross-platform/msec
330 (with-dataset *cross-platform-datetest*
331 (let ((time (parse-timestring "2008-09-09T14:37:29.423")))
332 (clsql-sys:insert-records :into [datetest]
333 :attributes '([testtime])
336 (first (clsql:select [testtime]
337 :from [datetest] :flatp T
338 :where [= [testtime] time] ))))
339 (format-time nil (parse-timestring testtime) :format :iso)
341 #.(format-time nil (parse-timestring "2008-09-09T14:37:29.423") :format :iso))
343 (deftest :time/cross-platform/usec/no-tz
344 (with-dataset *cross-platform-datetest*
345 (let ((time (parse-timestring "2008-09-09T14:37:29.000213")))
346 (clsql-sys:insert-records :into [datetest]
347 :attributes '([testtime])
350 (first (clsql:select [testtime]
351 :from [datetest] :flatp T
352 :where [= [testtime] time] ))))
353 (format-time nil (parse-timestring testtime) :format :iso)
355 #.(format-time nil (parse-timestring "2008-09-09T14:37:29.000213") :format :iso))
357 (deftest :time/cross-platform/usec/tz
358 (with-dataset *cross-platform-datetest*
359 (let ((time (parse-timestring "2008-09-09T14:37:29.000213-04:00")))
360 (clsql-sys:insert-records :into [datetest]
361 :attributes '([testtime])
364 (first (clsql:select [testtime]
367 :where [= [testtime] time] ))))
368 (format-time nil (parse-timestring testtime) :format :iso)
370 #.(format-time nil (parse-timestring "2008-09-09T14:37:29.000213-04:00") :format :iso))
375 ;;; All odbc databases use local times exclusively (they do not send timezone info)
376 ;;; Postgresql can use timezones, except when being used over odbc. This test when
377 ;;; run through both postgres socket and postgres odbc should test a fairly
378 ;;; broad swath of available problem space
380 ;;; Things the following tests try to prove correct
381 ;;; * Reading and writing usec and usec-less times
382 ;;; * reading and writing timezones (Z=utc) when appropriate (eg: postgresql-socket)
383 ;;; * reading and writing localtimes when appropriate (eg: ODBC)
384 ;;; * reading and writing through both the oodml and fdml layers
388 (deftest :time/pg/fdml/usec
389 (with-dataset *ds-datetest*
390 (let ((time (parse-timestring "2008-09-09T14:37:29.000213-04:00")))
391 (clsql-sys:insert-records :into [datetest]
392 :attributes '([testtimetz] [testtime])
393 :values (list time time))
394 (destructuring-bind (testtimetz testtime)
395 (first (clsql:select [testtimetz] [testtime]
398 :where [= [testtime] time] ))
399 (values (iso-timestring (parse-timestring testtime))
400 (iso-timestring (parse-timestring testtimetz))))))
401 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29.000213-04:00"))
402 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29.000213-04:00")))
404 (deftest :time/pg/oodml/no-usec
405 (with-dataset *ds-datetest*
406 (let ((time (parse-timestring "2008-09-09T14:37:29-04:00")))
407 (clsql-sys:update-records-from-instance
408 (make-instance 'datetest :testtimetz time :testtime time))
409 (let ((o (first (clsql:select
412 :where [= [testtime] time] ))))
413 (assert o (o) "o shouldnt be null here (we should have just inserted)")
414 (update-records-from-instance o)
415 (update-instance-from-records o)
416 (values (iso-timestring (testtime o))
417 (iso-timestring (testtimetz o))))))
418 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29-04:00"))
419 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29-04:00")))
421 (deftest :time/pg/oodml/usec
422 (with-dataset *ds-datetest*
423 (let ((time (parse-timestring "2008-09-09T14:37:29.000278-04:00")))
424 (clsql-sys:update-records-from-instance
425 (make-instance 'datetest :testtimetz time :testtime time))
426 (let ((o (first (clsql:select
429 :where [= [testtime] time] ))))
430 (assert o (o) "o shouldnt be null here (we should have just inserted)")
431 (update-records-from-instance o)
432 (update-instance-from-records o)
433 (values (iso-timestring (testtime o))
434 (iso-timestring (testtimetz o)))
436 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29.000278-04:00"))
437 #.(iso-timestring (parse-timestring "2008-09-09T14:37:29.000278-04:00")))
442 #.(clsql-sys:locally-disable-sql-reader-syntax)