110 lines
2.9 KiB
Scheme
110 lines
2.9 KiB
Scheme
(library (tests reader)
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(export run-tests)
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(import (ikarus) (tests framework))
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(define t
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(lambda (str)
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(lambda (n?)
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(and (number? n?)
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(= (read (open-string-input-port str)) n?)))))
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(define-syntax reader-tests
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(syntax-rules ()
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[(_ name str* ...)
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(define-tests name
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[(t str*) (string->number str*)] ...)]))
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(reader-tests test-reader
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"12"
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"+12"
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"3427384783264876238746784234"
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"0"
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"+0"
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"-12"
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"-3498738947983748939478347834"
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"-0"
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"#x-238973897AAAAAFFFFbb00bbdddcc"
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"#x238973897AAAAA000FFFFbbbbdddcc"
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"#x+07edf387"
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"#x+0"
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"#x-0"
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"#x0"
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"#b01010101010000000111111111110000"
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"#b-01010101010000000111111111110000"
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"#b+01010101010000000111111111110000"
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"#b+0"
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"#b-0"
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"#b0"
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"#d2398128321308912830912830912839"
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"#d-2398128321308912830912830912839"
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"#d+2398128321308912830912830912839"
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"#d+0"
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"#d-0"
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"#d0"
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"#o237612036721631263126371263712"
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"#o-2376120036721631263126371263712"
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"#o+23761236721631263126371263712"
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"#o+0"
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"#o-0"
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"#o0"
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"#X-238973897AAAAAFFFFbb00bbdddcc"
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"#X238973897AAAAA000FFFFbbbbdddcc"
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"#X+07edf387"
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"#X+0"
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"#X-0"
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"#X0"
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"#B01010101010000000111111111110000"
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"#B-01010101010000000111111111110000"
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"#B+01010101010000000111111111110000"
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"#B+0"
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"#B-0"
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"#B0"
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"#D2398128321308912830912830912839"
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"#D-2398128321308912830912830912839"
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"#D+2398128321308912830912830912839"
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"#D+0"
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"#D-0"
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"#D0"
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"#O237612036721631263126371263712"
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"#O-2376120036721631263126371263712"
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"#O+23761236721631263126371263712"
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"#O+0"
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"#O-0"
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"#O0")
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(define-tests test-char-syntax
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[(lambda (x) (= (char->integer x) #x0))
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(read (open-string-input-port "#\\nul"))]
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[(lambda (x) (= (char->integer x) #x7))
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(read (open-string-input-port "#\\alarm"))]
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[(lambda (x) (= (char->integer x) #x8))
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(read (open-string-input-port "#\\backspace"))]
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[(lambda (x) (= (char->integer x) #x9))
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(read (open-string-input-port "#\\tab"))]
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[(lambda (x) (= (char->integer x) #xA))
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(read (open-string-input-port "#\\linefeed"))]
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[(lambda (x) (= (char->integer x) #xA))
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(read (open-string-input-port "#\\newline"))]
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[(lambda (x) (= (char->integer x) #xB))
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(read (open-string-input-port "#\\vtab"))]
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[(lambda (x) (= (char->integer x) #xC))
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(read (open-string-input-port "#\\page"))]
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[(lambda (x) (= (char->integer x) #xD))
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(read (open-string-input-port "#\\return"))]
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[(lambda (x) (= (char->integer x) #x1B))
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(read (open-string-input-port "#\\esc"))]
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[(lambda (x) (= (char->integer x) #x20))
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(read (open-string-input-port "#\\space"))]
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[(lambda (x) (= (char->integer x) #x7F))
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(read (open-string-input-port "#\\delete"))])
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(define (run-tests)
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(test-char-syntax)
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(test-reader))
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)
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