diff options
Diffstat (limited to 'third_party/lisp/quasiquote_2/tests.lisp')
| -rw-r--r-- | third_party/lisp/quasiquote_2/tests.lisp | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/third_party/lisp/quasiquote_2/tests.lisp b/third_party/lisp/quasiquote_2/tests.lisp new file mode 100644 index 0000000000..6c8ab08cc1 --- /dev/null +++ b/third_party/lisp/quasiquote_2/tests.lisp @@ -0,0 +1,143 @@ +(in-package :cl-user) + +(defpackage :quasiquote-2.0-tests + (:use :cl :quasiquote-2.0 :fiveam) + (:export #:run-tests)) + +(in-package :quasiquote-2.0-tests) + +(def-suite quasiquote-2.0) +(in-suite quasiquote-2.0) + +(defun run-tests () + (let ((results (run 'quasiquote-2.0))) + (fiveam:explain! results) + (unless (fiveam:results-status results) + (error "Tests failed.")))) + +(test basic + (is (equal '(nil :just-quote-it!) (multiple-value-list (%codewalk-dig-form '(dig nil))))) + (is (equal '(nil :just-form-it!) (multiple-value-list (%codewalk-dig-form '(dig (inject a)))))) + (is (equal '(nil :just-form-it!) (multiple-value-list (%codewalk-dig-form '(dig 2 (inject 2 a)))))) + (is (equal '(((((inject b) c (inject d)) car cdr car) (((inject d)) car cdr cdr cdr car)) nil) + (multiple-value-list (%codewalk-dig-form '(dig (a (inject b) c (inject d))))))) + (is (equal '(nil nil) + (multiple-value-list (%codewalk-dig-form '(dig (dig (a (inject b) c (inject d)))))))) + (is (equal '(((((inject 2 d)) car cdr cdr cdr car cdr car)) nil) + (multiple-value-list (%codewalk-dig-form '(dig (dig (a (inject b) c (inject 2 d))))))))) + +(test transform + (is (equal '(quote a) (transform-dig-form '(dig a)))) + (is (equal '(quote a) (transform-dig-form '(dig 2 a)))) + (is (equal 'a (transform-dig-form '(dig (inject a))))) + (is (equal 'a (transform-dig-form '(dig 2 (inject 2 a)))))) + +(defun foo (b d) + (dig (a (inject b) c (inject d)))) + +(defun foo1-transparent (x) + (declare (ignorable x)) + (dig (dig (a (inject (b (inject x) c)))))) + +(defun foo1-opaque (x) + (declare (ignorable x)) + (dig (dig (a (oinject (b (inject x) c)))))) + +(defun foo-recursive (x y) + (dig (a (inject (list x (dig (c (inject y)))))))) + + +(test foos + (is (equal '(a 1 c 2) (foo 1 2))) + (is (equal '(a 100 c 200) (foo 100 200)))) + +(test opaque-vs-transparent + (is (equal '(quote a) (transform-dig-form '(odig a)))) + (is (equal '(quote a) (transform-dig-form '(odig 2 a)))) + (is (equal 'a (transform-dig-form '(odig (inject a))))) + (is (equal 'a (transform-dig-form '(odig 2 (inject 2 a))))) + (is (equal '(odig (inject 2 a)) (eval (transform-dig-form '(dig (odig (inject 2 a))))))) + (is (equal '(dig (a (inject (b 3 c)))) (foo1-transparent 3))) + (is (equal '(dig (a (oinject (b (inject x) c)))) (foo1-opaque 3)))) + +(test recursive-compile-time + (is (equal '(a (1 (c 2))) (foo-recursive 1 2)))) + + +(test splicing + (is (equal '(a b c d) (eval (transform-dig-form '(dig (a (splice '(b c)) d)))))) + (is (equal '(b c d) (eval (transform-dig-form '(dig ((splice '(b c)) d)))))) + (is (equal '(a b c) (eval (transform-dig-form '(dig (a (splice '(b c)))))))) + (is (equal '(a b) (eval (transform-dig-form '(dig (a (splice nil) b)))))) + (is (equal '(b) (eval (transform-dig-form '(dig ((splice nil) b)))))) + (is (equal '(a) (eval (transform-dig-form '(dig (a (splice nil))))))) + (is (equal '() (eval (transform-dig-form '(dig ((splice nil))))))) + (is (equal '(a b) (eval (transform-dig-form '(dig ((splice '(a b))))))))) + + +(test are-they-macro + (is (not (equal '(dig (a b)) (macroexpand-1 '(dig (a b)))))) + (is (not (equal '(odig (a b)) (macroexpand-1 '(odig (a b))))))) + + +(defmacro triple-var (x) + `((inject ,x) (inject ,x) (inject ,x))) + +(test correct-order-of-effects + (is (equal '(a 1 2 3) (let ((x 0)) + (dig (a (inject (incf x)) (inject (incf x)) (inject (incf x))))))) + (is (equal '(a (((1))) 2) + (let ((x 0)) + (dig (a ((((inject (incf x))))) (inject (incf x)))))))) + +(test macro-injects + (is (equal '(a (3 3 3)) (let ((x 3)) + (dig (a (macro-inject (triple-var x))))))) + (is (equal '(a (1 2 3)) (let ((x 0)) + (dig (a (macro-inject (triple-var (incf x)))))))) + (macrolet ((frob (form n) + (mapcar (lambda (x) + `(inject ,x)) + (make-list n :initial-element form))) + (frob1 (form) + `(frob ,form 4))) + (is (equal '(a (1 2 3 4 5)) + (let ((x 0)) + (dig (a (macro-inject (frob (incf x) 5))))))) + (is (equal '(a 1 2 3 4 5) + (let ((x 0)) + (dig (a (macro-splice (frob (incf x) 5))))))) + (is (equal '(a) + (let ((x 0)) + (declare (ignorable x)) + (dig (a (macro-splice (frob (incf x) 0))))))) + (is (equal '(a frob (incf x) 4) + (let ((x 0)) + (declare (ignorable x)) + (dig (a (macro-splice (frob1 (incf x)))))))) + (is (equal '(a 1 2 3 4) + (let ((x 0)) + (dig (a (macro-splice-all (frob1 (incf x)))))))))) + + +(quasiquote-2.0:enable-quasiquote-2.0) + +(test reader + (is (equal '(inject x) ',x)) + (is (equal '(inject 3 x) ',,,x)) + (is (equal '(splice x) ',@x)) + (is (equal '(splice 3 x) ',,,@x)) + (is (equal '(omacro-splice-all 4 x) ',,,,!oma@x)) + (is (equal '(inject 4 oma@x) ',,,,oma@x))) + +(test macro-splices + (macrolet ((splicer (x) + ``(splice ,x))) + (is (equal '(a 1 2 3) (let ((x '(1 2 3))) + `(a ,!m(splicer x))))))) + +(test repeated-splices + (is (equal '(a) `(a ,@nil ,@nil ,@nil ,@nil))) + (is (equal '(a b c d e f g) `(a ,@(list 'b 'c) ,@(list 'd 'e) ,@nil ,@(list 'f 'g))))) + + \ No newline at end of file |