/usr/share/common-lisp/source/yason/test.lisp is in cl-yason 0.7.5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 | (defpackage :yason-test
(:use :cl :unit-test))
(in-package :yason-test)
(defparameter *basic-test-json-string* "[{\"foo\":1,\"bar\":[7,8,9]},2,3,4,[5,6,7],true,null]")
(defparameter *basic-test-json-string-indented* "
[
{\"foo\":1,
\"bar\":[7,8,9]
},
2, 3, 4, [5, 6, 7], true, null
]")
(defparameter *basic-test-json-dom* (list (alexandria:plist-hash-table
'("foo" 1 "bar" (7 8 9))
:test #'equal)
2 3 4
'(5 6 7)
t nil))
(deftest :yason "parser.basic"
(let ((result (yason:parse *basic-test-json-string*)))
(test-equal (first *basic-test-json-dom*) (first result) :test #'equalp)
(test-equal (rest *basic-test-json-dom*) (rest result))))
(deftest :yason "parser.basic-with-whitespace"
(let ((result (yason:parse *basic-test-json-string-indented*)))
(test-equal (first *basic-test-json-dom*) (first result) :test #'equalp)
(test-equal (rest *basic-test-json-dom*) (rest result))))
(deftest :yason "dom-encoder.basic"
(let ((result (yason:parse
(with-output-to-string (s)
(yason:encode *basic-test-json-dom* s)))))
(test-equal (first *basic-test-json-dom*) (first result) :test #'equalp)
(test-equal (rest *basic-test-json-dom*) (rest result))))
(defun whitespace-char-p (char)
(member char '(#\space #\tab #\return #\newline #\linefeed)))
(deftest :yason "dom-encoder.indentation"
(test-equal "[
1,
2,
3
]"
(with-output-to-string (s)
(yason:encode '(1 2 3) (yason:make-json-output-stream s :indent 10))))
(dolist (indentation-arg '(nil t 2 20))
(test-equal "[1,2,3]" (remove-if #'whitespace-char-p
(with-output-to-string (s)
(yason:encode '(1 2 3)
(yason:make-json-output-stream s :indent indentation-arg)))))))
(deftest :yason "stream-encoder.basic-array"
(test-equal "[0,1,2]"
(with-output-to-string (s)
(yason:with-output (s)
(yason:with-array ()
(dotimes (i 3)
(yason:encode-array-element i)))))))
(deftest :yason "stream-encoder.basic-object"
(test-equal "{\"hello\":\"hu hu\",\"harr\":[0,1,2]}"
(with-output-to-string (s)
(yason:with-output (s)
(yason:with-object ()
(yason:encode-object-element "hello" "hu hu")
(yason:with-object-element ("harr")
(yason:with-array ()
(dotimes (i 3)
(yason:encode-array-element i)))))))))
(defstruct user name age password)
(defmethod yason:encode ((user user) &optional (stream *standard-output*))
(yason:with-output (stream)
(yason:with-object ()
(yason:encode-object-element "name" (user-name user))
(yason:encode-object-element "age" (user-age user)))))
(deftest :yason "stream-encoder.application-struct"
(test-equal "[{\"name\":\"horst\",\"age\":27},{\"name\":\"uschi\",\"age\":28}]"
(with-output-to-string (s)
(yason:encode (list (make-user :name "horst" :age 27 :password "puppy")
(make-user :name "uschi" :age 28 :password "kitten"))
s))))
(defun compare-tree (tree1 tree2 &optional (test #'equal))
(if (atom tree1)
(funcall test tree1 tree2)
(and (compare-tree (car tree1)
(car tree2))
(compare-tree (cdr tree1)
(cdr tree2)))))
(defun roundtrip (sexp convention)
(case convention
(:plist (yason:parse (with-output-to-string (stream)
(yason:encode-plist sexp stream))
:object-as :plist
:object-key-fn (lambda (str)
(intern str :keyword))))
(:alist (yason:parse (with-output-to-string (stream)
(yason:encode-alist sexp stream))
:object-as :alist
:object-key-fn (lambda (str)
(intern str :keyword))))
(otherwise (yason:parse (with-output-to-string (stream)
(yason:encode sexp stream))))))
(defparameter *serialisable-plists*
'((:a "a" :one 1)
(:a-b-c "a-b-c")
(:a "a" :b-and-c (:b "b" :c "c"))
(:a "a" :b "b" :c "c" :1-2-3 (1 2 3))
(:a "a" :b-and-c-and-d ("b" (:c "c" :d "d")))))
(deftest :yason "plist-roundtrip"
(dolist (plist *serialisable-plists*)
(test-assert (compare-tree plist
(roundtrip plist :plist)))))
(defparameter *serialisable-alists*
'(((:a . "a") (:one . 1))
((:a-b-c . "a-b-c"))
((:a . "a") (:b-and-c . ((:b . "b") (:c . "c"))))
((:a . "a") (:b . "b") (:c . "c") (:1-2-3 . (1 2 3)))
((:a . "a") (:b-and-c-and-d . ("b" ((:c . "c") (:d . "d")))))))
(deftest :yason "alist-roundtrip"
(dolist (alist *serialisable-alists*)
(test-assert (compare-tree alist
(roundtrip alist :alist)))))
(deftest :yason "no-keywords-in-alist/plist-content"
(test-condition (yason:encode-plist '(:a :b0rk)) 'condition)
(test-condition (yason:encode-plist '((:a . :b0rk))) 'condition))
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