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39 lines
1.4 KiB
39 lines
1.4 KiB
(use-modules (gnucash gnc-module))
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(gnc:module-begin-syntax (gnc:module-load "gnucash/app-utils" 0))
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(use-modules (gnucash engine test test-extras))
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(define (run-test)
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(and (test test-weeknum-calculator)))
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(define (create-time64 l)
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(let ((now (gnc-localtime (current-time))))
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(set-tm:sec now (list-ref l 5))
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(set-tm:min now (list-ref l 4))
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(set-tm:hour now (list-ref l 3))
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(set-tm:mday now (list-ref l 2))
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(set-tm:mon now (list-ref l 1))
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(set-tm:year now (list-ref l 0))
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(set-tm:isdst now -1)
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(gnc-mktime now)))
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(define (weeknums-equal? pair-of-dates)
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(let ((d1 (car pair-of-dates))
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(d2 (cdr pair-of-dates)))
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(equal? (gnc:date-to-week (create-time64 d1))
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(gnc:date-to-week (create-time64 d2)))))
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(define (test-weeknum-calculator)
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(and (weeknums-equal? (cons '(1970 1 1 0 0 0)
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'(1970 1 1 23 59 59)))
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(weeknums-equal? (cons '(1969 12 31 0 0 0)
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'(1969 12 31 23 59 59)))
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(weeknums-equal? (cons '(1969 12 31 0 0 0)
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'(1970 1 1 0 0 1)))
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(weeknums-equal? (cons '(2001 1 1 0 0 0)
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'(2001 1 1 23 59 59)))
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(not (weeknums-equal? (cons '(1970 1 1 0 0 0)
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'(1970 1 10 0 0 1))))
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(not (weeknums-equal? (cons '(1969 12 28 0 0 1)
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'(1970 1 5 0 0 1))))
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))
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