124 lines
4.3 KiB
Scheme
124 lines
4.3 KiB
Scheme
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(library (tests normalization)
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(export run-tests)
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(import (ikarus) (tests framework) (unicode-data))
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(define (reset) (error 'reset "yukk"))
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(define (enumerate ls)
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(let f ([ls ls] [i 0])
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(cond
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[(null? ls) '()]
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[else (cons i (f (cdr ls) (+ i 1)))])))
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(define (list-head ls n)
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(if (zero? n)
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'()
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(cons (car ls) (list-head (cdr ls) (- n 1)))))
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(define (split str)
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(remove ""
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(let f ([i 0] [n (string-length str)])
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(cond
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[(= i n) (list (substring str 0 n))]
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[(char=? (string-ref str i) #\space)
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(cons (substring str 0 i)
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(split (substring str (+ i 1) n)))]
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[else (f (add1 i) n)]))))
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(define (conv x)
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(list->string
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(map (lambda (x) (integer->char (string->number x 16)))
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(split x))))
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(define (run-tests)
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(let ([data (map (lambda (x) (map conv (list-head x 5)))
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(filter (lambda (x) (>= (length x) 5))
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(get-unicode-data
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(src-file "unicode/UNIDATA/NormalizationTest.txt"))))])
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(define NFD string-normalize-nfd)
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(define NFKD string-normalize-nfkd)
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(define NFC string-normalize-nfc)
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(define NFKC string-normalize-nfkc)
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(define (test1)
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(for-each
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(lambda (x testno)
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(apply
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(lambda (c1 c2 c3 c4 c5)
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(unless (and (string=? c2 (NFC c1) (NFC c2) (NFC c3))
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(string=? c4 (NFC c4) (NFC c5)))
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(parameterize ([print-unicode #f])
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(printf "test 1[~s] failed for ~s\n" testno x)
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(printf " c2 = ~s\n" c2)
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(printf " NFC(c1) = ~s\n" (NFC c1))
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(printf " NFC(c2) = ~s\n" (NFC c2))
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(printf " NFC(c3) = ~s\n" (NFC c3))
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(printf " c4 = ~s\n" c4)
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(printf " NFC(c4) = ~s\n" (NFC c4))
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(printf " NFC(c5) = ~s\n" (NFC c5))
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(reset))))
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x))
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data (enumerate data)))
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(define (test2)
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(for-each
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(lambda (x testno)
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(apply
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(lambda (c1 c2 c3 c4 c5)
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(unless (and (string=? c3 (NFD c1) (NFD c2) (NFD c3))
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(string=? c5 (NFD c4) (NFD c5)))
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(parameterize ([print-unicode #f])
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(printf "test 2[~s] failed for ~s\n" testno x)
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(printf " c3 = ~s\n" c3)
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(printf " NFD(c1) = ~s\n" (NFD c1))
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(printf " NFD(c2) = ~s\n" (NFD c2))
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(printf " NFD(c3) = ~s\n" (NFD c3))
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(printf " c5 = ~s\n" c5)
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(printf " NFD(c4) = ~s\n" (NFD c4))
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(printf " NFD(c5) = ~s\n" (NFD c5))
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(reset))))
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x))
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data (enumerate data)))
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(define (test3)
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(for-each
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(lambda (x testno)
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(apply
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(lambda (c1 c2 c3 c4 c5)
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(unless (string=? c4 (NFKC c1) (NFKC c2) (NFKC c3) (NFKC c4) (NFKC c5))
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(parameterize ([print-unicode #f])
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(printf "test 3[~s] failed for ~s\n" testno x)
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(printf " c4 = ~s\n" c4)
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(printf " NFKC(c1) = ~s\n" (NFKC c1))
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(printf " NFKC(c2) = ~s\n" (NFKC c2))
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(printf " NFKC(c3) = ~s\n" (NFKC c3))
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(printf " NFKC(c4) = ~s\n" (NFKC c4))
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(printf " NFKC(c5) = ~s\n" (NFKC c5))
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(reset))))
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x))
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data (enumerate data)))
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(define (test4)
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(for-each
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(lambda (x testno)
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(apply
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(lambda (c1 c2 c3 c4 c5)
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(unless (string=? c5 (NFKD c1) (NFKD c2) (NFKD c3) (NFKD c4) (NFKD c5))
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(parameterize ([print-unicode #f])
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(printf "test 4[~s] failed for ~s\n" testno x)
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(printf " c5 = ~s\n" c5)
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(printf " NFKD(c1) = ~s\n" (NFKD c1))
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(printf " NFKD(c2) = ~s\n" (NFKD c2))
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(printf " NFKD(c3) = ~s\n" (NFKD c3))
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(printf " NFKD(c4) = ~s\n" (NFKD c4))
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(printf " NFKD(c5) = ~s\n" (NFKD c5))
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(reset))))
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x))
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data (enumerate data)))
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(printf " running ~s tests ..." (length data))
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(test1)
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(test2)
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(test3)
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(test4))))
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