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;;; Tests from gitlab issues
(defpackage :issues-tests
(:use :cl :lisp-unit))
(in-package "ISSUES-TESTS")
(defun square (x)
(expt x 2))
(define-compiler-macro square (&whole form arg)
(declare (ignore arg))
form)
(define-test issue.1.a
(:tag :issues)
(assert-equal
'(square x)
(funcall (compiler-macro-function 'square) '(square x) nil)))
(define-test issue.1.b
(:tag :issues)
(assert-equal
'(square x)
(funcall (compiler-macro-function 'square) '(funcall #'square x) nil)))
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(define-test issue.4
(:tag :issues)
;; Compile up two versions of elt. F-LIST should get transformed to
;; LISP::LISP-ELT*, and F-VEC should be converted to AREF. Both of
;; thse should signal errors.
(let ((f-list (compile nil '(lambda (list n)
(declare (type list list)
(optimize (speed 1) (safety 1) (compilation-speed 1)
(space 1) (debug 1)))
(elt list n))))
(f-vec (compile nil '(lambda (vec n)
(declare (type (simple-array * (*)) vec)
(optimize (speed 1) (safety 1) (compilation-speed 1)
(space 1) (debug 1)))
(elt vec n)))))
;; Errors because the index is beyond the end of the sequence
(assert-error 'lisp::index-too-large-error (funcall f-list (list 0 1 2) 3))
(assert-error 'type-error (funcall f-vec (make-array 3 :initial-contents '(0 1 2)) 3))
;; Errors because the index is negative.
(assert-error 'type-error (funcall f-list (list 0 1 2) -1))
(assert-error 'type-error (funcall f-vec (make-array 3 :initial-contents '(0 1 2)) -1))))
(define-test issue.4.setters
(:tag :issues)
;; Compile up two versions of (SETF ELT). F-LIST should get transformed to
;; %SETELT, and F-VEC should be converted to (SETF AREF). Both of
;; thse should signal errors.
(let ((s-list (compile nil '(lambda (list n new)
(declare (type list list))
(setf (elt list n) new))))
(s-vec (compile nil '(lambda (vec n new)
(declare (type (simple-array * (*)) vec))
(setf (elt vec n) new)))))
;; Errors because the index is beyond the end of the sequence
(assert-error 'type-error (funcall s-list (list 0 1 2) 3 99))
(assert-error 'type-error (funcall s-vec (make-array 3 :initial-contents '(0 1 2)) 3 99))
;; Errors because the index is negative.
(assert-error 'type-error (funcall s-list (list 0 1 2) -1 99))
(assert-error 'type-error (funcall s-vec (make-array 3 :initial-contents '(0 1 2)) -1 99))))
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;; Functions for testing issue-3
(defun sqr (x)
(expt x 2))
(define-compiler-macro sqr (x)
`(expt ,x 2))
(eval-when (:compile-toplevel :load-toplevel :execute)
(defmacro with-square-check (&body body &environment env)
(let ((text (if (compiler-macro-function 'sqr env)
"Yes"
"No")))
`(progn
(format t "SQUARE compiler macro present: ~A.~%" ,text)
,@body))))
(defun test/absent ()
(with-square-check
(sqr 2)))
(defun test/present ()
(flet ((sqr (x)
(print (expt x 3))))
(with-square-check
(sqr 2))))
(define-test issue.3
(:tag :issues)
(assert-prints "SQUARE compiler macro present: Yes."
(test/absent))
(assert-prints "SQUARE compiler macro present: No.
8"
(test/present)))
(defmacro xpop (place &environment env)
(multiple-value-bind (dummies vals new setter getter)
(get-setf-expansion place env)
`(let* (,@(mapcar #'list dummies vals) (,(car new) ,getter))
(if ,(cdr new) (error "Can't expand this."))
(prog1 (car ,(car new))
(setq ,(car new) (cdr ,(car new)))
,setter))))
(defsetf frob (x) (value)
`(setf (car ,x) ,value))
(define-test issue.7
(:tag :issues)
(assert-error 'error
(let ((z (list 1 2)))
(flet ((frob (x) (cdr x)))
(xpop (frob z))))))
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(define-test issue.10-unsigned-byte-4
(:tag :issues)
(macrolet
((compiled-test-function (constant-index)
;; Compile the test function from the issue.
(compile nil `(lambda (v x)
(declare (type (integer 0 5) v)
(optimize (safety 0)))
(setf (aref (the (simple-array (integer 0 5) (1)) x)
,constant-index)
(the (integer 0 5) v))
x)))
(make-tests ()
;; Create a set of tests for a set of fixed constant indices,
;; one test for each constant index from 0 to 15.
(let (tests)
(dotimes (k 16)
(push
`(assert-equal 1
(aref (funcall (compiled-test-function ,k)
1
(make-array 16 :element-type '(integer 0 5) :initial-element 0))
,k))
tests))
`(progn ,@(nreverse tests)))))
(make-tests)))
(define-test issue.10-unsigned-byte-2
(:tag :issues)
(macrolet
((compiled-test-function (constant-index)
;; Compile the test function from the issue.
(compile nil `(lambda (v x)
(declare (type (integer 0 2) v)
(optimize (safety 0)))
(setf (aref (the (simple-array (integer 0 2) (1)) x)
,constant-index)
(the (integer 0 2) v))
x)))
(make-tests ()
;; Create a set of tests for a set of fixed constant indices,
;; one test for each constant index from 0 to 31.
(let (tests)
(dotimes (k 32)
(push
`(assert-equal 1
(aref (funcall (compiled-test-function ,k)
1
(make-array 32 :element-type '(integer 0 2) :initial-element 0))
,k))
tests))
`(progn ,@(nreverse tests)))))
(make-tests)))
(define-test issue.10-unsigned-byte-1
(:tag :issues)
(macrolet
((compiled-test-function (constant-index)
;; Compile the test function from the issue.
(compile nil `(lambda (v x)
(declare (type (integer 0 1) v)
(optimize (safety 0)))
(setf (aref (the (simple-array (integer 0 1) (1)) x)
,constant-index)
(the (integer 0 1) v))
x)))
(make-tests ()
;; Create a set of tests for a set of fixed constant indices,
;; one test for each constant index from 0 to 31.
(let (tests)
(dotimes (k 64)
(push
`(assert-equal 1
(aref (funcall (compiled-test-function ,k)
1
(make-array 64 :element-type '(integer 0 1) :initial-element 0))
,k))
tests))
`(progn ,@(nreverse tests)))))
(make-tests)))
(define-test issue.22
(:tag :issues)
(let ((tester (compile nil '(lambda (x)
(coerce x 'float)))))
(assert-eql 1.0 (funcall tester 1))
(assert-eql 2f0 (funcall tester 2f0))
(assert-eql 3d0 (funcall tester 3d0))
(assert-eql 4w0 (funcall tester 4w0))))
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(define-test issue.25a
(:tag :issues)
;; The original test from issue 25, modified slightly for lisp-unit
;; testing.
(let* ((in-string (format nil "A line.~%And another.~%")))
(with-output-to-string (out-stream nil)
(with-input-from-string (in-stream in-string)
(ext:run-program "cat" nil
:wait t
:input in-stream
:output out-stream))
(let ((out-string (get-output-stream-string out-stream)))
(assert-eql (length in-string) (length out-string))
(assert-equal in-string out-string)))))
(define-test issue.25b
(:tag :issues)
;; Modified test to verify that we only write the low 8-bits of each
;; string character to run-program.
(let* ((in-string (concatenate 'string '(#\greek_small_letter_alpha
#\greek_small_letter_beta)))
(expected (map 'string #'(lambda (c)
(code-char (ldb (byte 8 0) (char-code c))))
in-string)))
(with-output-to-string (out-stream nil)
(with-input-from-string (in-stream in-string)
(ext:run-program "cat" nil
:wait t
:input in-stream
:output out-stream))
(let ((out-string (get-output-stream-string out-stream)))
(assert-eql (length out-string) (length out-string))
;; For comparison, convert the strings to codes so failures are easier to read
(assert-equal (map 'list #'char-code out-string)
(map 'list #'char-code expected))))))
(define-test issue.25c
(:tag :issues)
;; Modified test to verify that each octet read from run-program is
;; read into the low 8-bits of each character of the resulting
;; string.
(let* ((in-string (concatenate 'string '(#\greek_small_letter_alpha
#\greek_small_letter_beta)))
(expected (stream:string-encode in-string :utf16-be))
(path #p"issue25c.txt"))
(with-open-file (s path :direction :output :if-exists :supersede :external-format :utf16-be)
(write-string in-string s)
(force-output s)
(file-position s 0)
(with-open-file (s1 path :direction :input :element-type '(unsigned-byte 8))
(with-output-to-string (out-stream)
(ext:run-program "cat" nil
:wait t
:input s1
:output out-stream)
(let ((out-string (get-output-stream-string out-stream)))
(assert-equal (length out-string) (length expected))
(assert-equal (map 'list #'char-code out-string)
(map 'list #'char-code expected))))))))
(define-test issue.25d
(:tag :issues)
;; The original test from issue 25, but using non-ascii characters
;; and using string-encode/decode to verify that the output and the
;; input match.
(let* ((in-string (concatenate 'string '(#\greek_small_letter_alpha
#\greek_small_letter_beta
#\greek_small_letter_gamma
#\greek_small_letter_delta
#\greek_small_letter_epsilon
#\greek_small_letter_zeta
#\greek_small_letter_eta
#\greek_small_letter_theta
#\greek_small_letter_iota
#\greek_small_letter_kappa
#\greek_small_letter_lamda))))
(with-output-to-string (out-stream nil)
(with-input-from-string (in-stream (stream:string-encode in-string :utf8))
(ext:run-program "cat" nil
:wait t
:input in-stream
:output out-stream))
(let ((out-string (stream:string-decode (get-output-stream-string out-stream)
:utf8)))
(assert-eql (length in-string) (length out-string))
(assert-equal in-string out-string)))))
(define-test issue.30
(:tag :issues)
(let* ((test-file #p"resources/issue-30.lisp")
(fasl-file (compile-file-pathname test-file)))
;; Compiling and loading the test file should succeed without
;; errors.
(assert-equal (list fasl-file nil nil)
(compile-file test-file :load t))))