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stringo-tests.rkt
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stringo-tests.rkt
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(display "\nRunning stringo tests")
(newline)
(test 'stringo-0
(run* (x) (stringo x))
'(#s(Ans (_.0) ((str _.0)))))
(test 'string-fail-0
(run 1 (x) (stringo 'f))
'())
; Faster-miniKanren tests
(test "stringo-1"
(run* (q) (stringo q))
'(#s(Ans (_.0) ((str _.0)))))
(test "stringo-2"
(run* (q) (stringo q) (== "x" q))
'(("x")))
(test "stringo-3"
(run* (q) (== "x" q) (stringo q))
'(("x")))
(test "stringo-4"
(run* (q) (== 5 q) (stringo q))
'())
(test "stringo-5"
(run* (q) (stringo q) (== 5 q))
'())
(test "stringo-6"
(run* (q) (stringo q) (== `(1 . 2) q))
'())
(test "stringo-7"
(run* (q) (== `(1 . 2) q) (stringo q))
'())
(test "stringo-8"
(run* (q) (fresh (x) (stringo x)))
'((_.0)))
(test "stringo-9"
(run* (q) (fresh (x) (stringo x)))
'((_.0)))
(test "stringo-10"
(run* (q) (fresh (x) (stringo x) (== x q)))
'(#s(Ans (_.0) ((str _.0)))))
(test "stringo-11"
(run* (q) (fresh (x) (stringo q) (== x q) (stringo x)))
'(#s(Ans (_.0) ((str _.0)))))
(test "stringo-12"
(run* (q) (fresh (x) (stringo q) (stringo x) (== x q)))
'(#s(Ans (_.0) ((str _.0)))))
(test "stringo-13"
(run* (q) (fresh (x) (== x q) (stringo q) (stringo x)))
'(#s(Ans (_.0) ((str _.0)))))
(test "stringo-14-a"
(run* (q) (fresh (x) (stringo q) (== "y" x)))
'(#s(Ans (_.0) ((str _.0)))))
(test "stringo-14-b"
(run* (q) (fresh (x) (stringo q) (== "y" x) (== x q)))
'(("y")))
(test "stringo-15"
(run* (q) (fresh (x) (== q x) (stringo q) (== 5 x)))
'())
(test "stringo-16-a"
(run* (q) (stringo q) (=/= 5 q))
'(#s(Ans (_.0) ((str _.0)))))
(test "stringo-16-b"
(run* (q) (=/= 5 q) (stringo q))
'(#s(Ans (_.0) ((str _.0)))))
(test "stringo-17"
(run* (q) (stringo q) (=/= `(1 . 2) q))
'(#s(Ans (_.0) ((str _.0)))))
(test "stringo-18"
(run* (q) (stringo q) (=/= "y" q))
'(#s(Ans (_.0) ((=/= ((_.0 "y"))) (str _.0)))))
(test "stringo-19"
(run* (q)
(fresh (x y)
(stringo x)
(stringo y)
(== `(,x ,y) q)))
'(#s(Ans ((_.0 _.1)) ((str _.0) (str _.1)))))
(test "stringo-20"
(run* (q)
(fresh (x y)
(== `(,x ,y) q)
(stringo x)
(stringo y)))
'(#s(Ans ((_.0 _.1)) ((str _.0) (str _.1)))))
(test "stringo-21"
(run* (q)
(fresh (x y)
(== `(,x ,y) q)
(stringo x)
(stringo x)))
'(#s(Ans ((_.0 _.1)) ((str _.0)))))
(test "stringo-22"
(run* (q)
(fresh (x y)
(stringo x)
(stringo x)
(== `(,x ,y) q)))
'(#s(Ans ((_.0 _.1)) ((str _.0)))))
(test "stringo-23"
(run* (q)
(fresh (x y)
(stringo x)
(== `(,x ,y) q)
(stringo x)))
'(#s(Ans ((_.0 _.1)) ((str _.0)))))
(test "stringo-24-a"
(run* (q)
(fresh (w x y z)
(=/= `(,w . ,x) `(,y . ,z))
(stringo w)
(stringo z)))
'((_.0)))
(test "stringo-24-b"
(run* (q)
(fresh (w x y z)
(=/= `(,w . ,x) `(,y . ,z))
(stringo w)
(stringo z)
(== `(,w ,x ,y ,z) q)))
'(#s(Ans ((_.0 _.1 _.2 _.3)) ((=/= ((_.0 _.2) (_.1 _.3))) (str _.0) (str _.3)))))
(test "stringo-24-c"
(run* (q)
(fresh (w x y z)
(=/= `(,w . ,x) `(,y . ,z))
(stringo w)
(stringo y)
(== `(,w ,x ,y ,z) q)))
'(#s(Ans ((_.0 _.1 _.2 _.3)) ((=/= ((_.0 _.2) (_.1 _.3))) (str _.0) (str _.2)))))
(test "stringo-24-d"
(run* (q)
(fresh (w x y z)
(=/= `(,w . ,x) `(,y . ,z))
(stringo w)
(stringo y)
(== w y)
(== `(,w ,x ,y ,z) q)))
'(#s(Ans ((_.0 _.1 _.0 _.2)) ((=/= ((_.1 _.2))) (str _.0)))))
(test "stringo-25"
(run* (q)
(fresh (w x)
(=/= `(,w . ,x) `(5 . 6))
(== `(,w ,x) q)))
'(#s(Ans ((_.0 _.1)) ((=/= ((_.0 5) (_.1 6)))))))
(test "stringo-26"
(run* (q)
(fresh (w x)
(=/= `(,w . ,x) `(5 . 6))
(stringo w)
(== `(,w ,x) q)))
'(#s(Ans ((_.0 _.1)) ((str _.0)))))
(test "stringo-27"
(run* (q)
(fresh (w x)
(stringo w)
(=/= `(,w . ,x) `(5 . 6))
(== `(,w ,x) q)))
'(#s(Ans ((_.0 _.1)) ((str _.0)))))
(test "stringo-28"
(run* (q)
(fresh (w x)
(stringo w)
(=/= `(5 . 6) `(,w . ,x))
(== `(,w ,x) q)))
'(#s(Ans ((_.0 _.1)) ((str _.0)))))
(test "stringo-29"
(run* (q)
(fresh (w x)
(stringo w)
(=/= `(5 . ,x) `(,w . 6))
(== `(,w ,x) q)))
'(#s(Ans ((_.0 _.1)) ((str _.0)))))
(test "stringo-30"
(run* (q)
(fresh (w x)
(stringo w)
(=/= `("z" . ,x) `(,w . 6))
(== `(,w ,x) q)))
'(#s(Ans ((_.0 _.1)) ((=/= ((_.0 "z") (_.1 6))) (str _.0)))))
(test "stringo-31-a"
(run* (q)
(fresh (w x y z)
(== x 5)
(=/= `(,w ,y) `(,x ,z))
(== w 5)
(== `(,w ,x ,y ,z) q)))
'(#s(Ans ((5 5 _.0 _.1)) ((=/= ((_.0 _.1)))))))
(test "stringo-31-b"
(run* (q)
(fresh (w x y z)
(=/= `(,w ,y) `(,x ,z))
(== w 5)
(== x 5)
(== `(,w ,x ,y ,z) q)))
'(#s(Ans ((5 5 _.0 _.1)) ((=/= ((_.0 _.1)))))))
(test "stringo-31-c"
(run* (q)
(fresh (w x y z)
(== w 5)
(=/= `(,w ,y) `(,x ,z))
(== `(,w ,x ,y ,z) q)
(== x 5)))
'(#s(Ans ((5 5 _.0 _.1)) ((=/= ((_.0 _.1)))))))
(test "stringo-31-d"
(run* (q)
(fresh (w x y z)
(== w 5)
(== x 5)
(=/= `(,w ,y) `(,x ,z))
(== `(,w ,x ,y ,z) q)))
'(#s(Ans ((5 5 _.0 _.1)) ((=/= ((_.0 _.1)))))))
(test "stringo-32-a"
(run* (q)
(fresh (w x y z)
(== x 'a)
(=/= `(,w ,y) `(,x ,z))
(== w 'a)
(== `(,w ,x ,y ,z) q)))
'(#s(Ans ((a a _.0 _.1)) ((=/= ((_.0 _.1)))))))
(test "stringo-32-b"
(run* (q)
(fresh (w x y z)
(=/= `(,w ,y) `(,x ,z))
(== w 'a)
(== x 'a)
(== `(,w ,x ,y ,z) q)))
'(#s(Ans ((a a _.0 _.1)) ((=/= ((_.0 _.1)))))))
(test "stringo-32-c"
(run* (q)
(fresh (w x y z)
(== w 'a)
(=/= `(,w ,y) `(,x ,z))
(== `(,w ,x ,y ,z) q)
(== x 'a)))
'(#s(Ans ((a a _.0 _.1)) ((=/= ((_.0 _.1)))))))
(test "stringo-32-d"
(run* (q)
(fresh (w x y z)
(== w 'a)
(== x 'a)
(=/= `(,w ,y) `(,x ,z))
(== `(,w ,x ,y ,z) q)))
'(#s(Ans ((a a _.0 _.1)) ((=/= ((_.0 _.1)))))))
(test "string-diseq-ordering"
(run* (q)
(=/= q "!")
(=/= q '!))
'(#s(Ans (_.0) ((=/= ((_.0 "!")) ((! _.0)))))))
(test "string-diseq-ordering"
(run* (q)
(=/= q 'a)
(=/= q "a"))
'(#s(Ans (_.0) ((=/= ((_.0 a)) ((_.0 "a")))))))