ikarus/scheme/tests/tests-4.1-req.scm

59 lines
1.4 KiB
Scheme

(add-tests-with-string-output "remainder/modulo/quotient"
[#\tab => "#\\tab\n"]
[(fxquotient 16 4) => "4\n"]
[(fxquotient 5 2) => "2\n"]
[(fxquotient -45 7) => "-6\n"]
[(fxquotient 10 -3) => "-3\n"]
[(fxquotient -17 -9) => "1\n"]
[(fxremainder 16 4) => "0\n"]
[(fxremainder 5 2) => "1\n"]
[(fxremainder -45 7) => "-3\n"]
[(fxremainder 10 -3) => "1\n"]
[(fxremainder -17 -9) => "-8\n"]
; [(fxmodulo 16 4) => "0\n"]
; [(fxmodulo 5 2) => "1\n"]
; [(fxmodulo -45 7) => "4\n"]
; [(fxmodulo 10 -3) => "-2\n"]
; [(fxmodulo -17 -9) => "-8\n"]
)
(add-tests-with-string-output "write-char"
[(begin
(write-char #\a)
(flush-output-port (current-output-port))
(exit)) => "a"]
[(begin
(write-char #\a)
(close-output-port (current-output-port))
(exit)) => "a"]
[(begin
(write-char #\H)
(write-char #\e)
(write-char #\l)
(write-char #\l)
(write-char #\o)
(write-char #\space)
(flush-output-port)
(write-char #\W)
(write-char #\o)
(write-char #\r)
(write-char #\l)
(write-char #\d)
(write-char #\!)
(flush-output-port (current-output-port))
(exit)) => "Hello World!"]
)
(add-tests-with-string-output "write/display"
[(fx+ -536870911 -1) => "-536870912\n"]
[(begin
(write '(1 2 3))
(exit)) => "(1 2 3)"]
[(begin
(write '"Hello World!")
(exit)) => "\"Hello World!\""]
)