(in-package :ps-test)
-;; Other tests not in the reference
+
+;;; Hand-written unit tests
(eval-when (:compile-toplevel :load-toplevel :execute)
(def-suite ps-tests))
"x += 'middle' + 'after';")
(test-ps-js setf-side-effects
- (progn
- (let ((x 10))
- (defun side-effect()
- (setf x 4)
- (return 3))
- (setf x (+ 2 (side-effect) x 5))))
- "
-var x = 10;
+ (progn
+ (let* ((x 10))
+ (defun side-effect()
+ (setf x 4)
+ (return 3))
+ (setf x (+ 2 (side-effect) x 5))))
+ "var x = 10;
function sideEffect() {
x = 4;
return 3;
};
x = 2 + sideEffect() + x + 5;")
-;; Parenscript used to optimize to much:
+;; Parenscript used to optimize too much:
;; var x = 10;
;; function sideEffect() {
;; x = 4;
(a-parenthesis #\)))
(is (char= char-before a-parenthesis))))
-;; A problem with long nested operator, when the statement spanned several rows
-;; the rows would not be joined together correctly.
-(test-ps-js bug-dwim-join
- (alert (ps-html ((:div :id 777
- :style (css-inline :border "1pxsssssssssss"
- :font-size "x-small"
- :height (* 2 200)
- :width (* 2 300))))))
- "alert('<div id=\"777\" style=\"'
- + ('border:1pxsssssssssss;font-size:x-small;height:' + 2 * 200 + ';width:'
- + 2 * 300)
- + '\"></div>')") ;";This line should start with a plus character.
-
-
(test-ps-js simple-slot-value
- (let ((foo (create :a 1)))
+ (let* ((foo (create :a 1)))
(alert (slot-value foo 'a)))
"var foo = { a : 1 };
alert(foo.a);")
(test-ps-js buggy-slot-value
- (let ((foo (create :a 1))
+ (let* ((foo (create :a 1))
(slot-name "a"))
(alert (slot-value foo slot-name)))
" var foo = { a : 1 };
("u0080" . ,(code-char 128)) ;;Character over 127. Actually valid, parenscript escapes them to be sure.
("uABCD" . ,(code-char #xabcd)))));; Really above ascii.
(loop for (js-escape . lisp-char) in escapes
- for generated = (compile-script `(let ((x ,(format nil "hello~ahi" lisp-char)))))
+ for generated = (compile-script `(let* ((x ,(format nil "hello~ahi" lisp-char)))))
for wanted = (format nil "var x = 'hello\\~ahi';" js-escape)
do (is (string= (normalize-js-code generated) wanted)))))
(test defsetf1
(ps (defsetf baz (x y) (newval) `(set-baz ,x ,y ,newval)))
(is (string= "var _js2 = 1; var _js3 = 2; var _js1 = 3; setBaz(_js2, _js3, _js1);"
- (normalize-js-code (let ((ps:*ps-gensym-counter* 0))
+ (normalize-js-code (let* ((ps:*ps-gensym-counter* 0))
(ps (setf (baz 1 2) 3)))))))
(test defsetf-short
(test defun-setf1
(is (and (string= (normalize-js-code (ps:ps (defun (setf some-thing) (new-val i1 i2)
(setf (aref *some-thing* i1 i2) new-val))))
- "null; function __setf_someThing(newVal, i1, i2) { SOMETHING[i1][i2] = newVal; };")
+ "function __setf_someThing(newVal, i1, i2) { SOMETHING[i1][i2] = newVal; };")
(string= (let ((ps:*ps-gensym-counter* 0)) (normalize-js-code (ps:ps (setf (some-thing 1 2) "foo"))))
"var _js2 = 1; var _js3 = 2; var _js1 = 'foo'; __setf_someThing(_js1, _js2, _js3);"))))
return x ? 'yes' : 'no';
}")
+(test-ps-js defun-optional2
+ (defun foo (x &optional y) (+ x y))
+ "function foo(x, y) {
+ y = undefined === y && null || y;
+ x + y;
+}")
+
(test-ps-js return-nothing
(return)
"return null")
(test-ps-js set-timeout
(do-set-timeout (10) (alert "foo"))
"setTimeout(function () { alert('foo'); }, 10)")
-
(test-ps-js operator-precedence
(* 3 (+ 4 5) 6)
"3 * (4 + 5) * 6")
(decf foo bar)
"foo -= bar")
+(test-ps-js incf2
+ (incf x 5)
+ "x += 5")
+
+(test-ps-js decf2
+ (decf y 10)
+ "y -= 10")
+
(test-ps-js setf-conditional
(setf foo (if x 1 2))
"foo = x ? 1 : 2;")
"foo['bar']")
(test-ps-js slot-value-progn
- (slot-value (progn "abc" "123") "length")
- "('abc', '123')['length']")
+ (slot-value (progn (some-fun "abc") "123") "length")
+ "(someFun('abc'), '123')['length']")
(test-ps-js method-call-block
- (.to-string (progn "abc" "123"))
- "('abc', '123').toString()")
+ (.to-string (progn (some-fun "abc") "123"))
+ "(someFun('abc'), '123').toString()")
(test-ps-js create-blank
(create)
(test-ps-js blank-object-literal
{}
- "{ }")
+ "{}")
(test-ps-js defun-rest1
(defun foo (&rest bar) (alert bar[1]))
"function foo() {
var bar = [];
- for (var _js2 = 0; _js2 < arguments.length - 0; _js2 = _js2 + 1) {
- bar[_js2] = arguments[_js2 + 0];
+ for (var i2 = 0; i2 < arguments.length - 0; i2 = i2 + 1) {
+ bar[i2] = arguments[i2 + 0];
};
alert(bar[1]);
}")
(defun foo (baz &rest bar) (return (+ baz (aref bar 1))))
"function foo(baz) {
var bar = [];
- for (var _js2 = 0; _js2 < arguments.length - 1; _js2 = _js2 + 1) {
- bar[_js2] = arguments[_js2 + 1];
+ for (var i2 = 0; i2 < arguments.length - 1; i2 = i2 + 1) {
+ bar[i2] = arguments[i2 + 1];
};
return baz + bar[1];
}")
}")
(test-ps-js cond2
- (cond ((= x 1) 2) ((= y (* x 4)) "blah" (* x y)))
+ (cond ((= x 1) 2) ((= y (* x 4)) (foo "blah") (* x y)))
"if (x == 1) {
2;
} else if (y == x * 4) {
- 'blah';
+ foo('blah');
x * y;
}")
+
+(test-ps-js if-exp-without-else-returns-null
+ (return (if x 1))
+ "return x ? 1 : null")
+
+(test-ps-js progn-expression-single-statement
+ (return (progn (* x y)))
+ "return x * y")
+
+(test-ps-js cond-expression1
+ (defun foo () (return (cond ((< 1 2) (bar "foo") (* 4 5)))))
+ "function foo() {
+ return 1 < 2 ? (bar('foo'), 4 * 5) : null;
+}")
+
+(test-ps-js cond-expression2
+ (defun foo () (return (cond ((< 2 1) "foo") ((= 7 7) "bar"))))
+ "function foo() {
+ return 2 < 1 ? 'foo' : (7 == 7 ? 'bar' : null);
+}")
+
+(test-ps-js cond-expression-final-t-clause
+ (defun foo () (return (cond ((< 1 2) (bar "foo") (* 4 5)) ((= a b) (+ c d)) ((< 1 2 3 4 5) x) (t "foo"))))
+ "function foo() {
+ return 1 < 2 ? (bar('foo'), 4 * 5) : (a == b ? c + d : (1 < 2 < 3 < 4 < 5 ? x : 'foo'));
+}")
+
+(test-ps-js cond-expression-middle-t-clause ;; should this signal a warning?
+ (defun foo () (return (cond ((< 2 1) 5) (t "foo") ((< 1 2) "bar"))))
+ "function foo() {
+ return 2 < 1 ? 5 : 'foo';
+}")
+
+(test-ps-js funcall-if-expression
+ (document.write
+ (if (= *linkornot* 1)
+ (ps-html ((:a :href "#"
+ :onclick (lisp (ps-inline (transport))))
+ img))
+ img))
+ "document.write(LINKORNOT == 1 ? '<a href=\"#\" onclick=\"' + 'javascript:transport()' + '\">' + img + '</a>' : img)")
+
+(test-ps-js negate-number-literal ;; ok, this was broken and fixed before, but no one bothered to add the test!
+ (- 1)
+ "-1")
+
+(test macro-environment1
+ (is (string= (normalize-js-code (let* ((macroname (gensym)))
+ (ps* `(defmacro ,macroname (x) `(+ ,x 123))
+ `(defun test1 ()
+ (macrolet ((,macroname (x) `(aref data ,x)))
+ (when (,macroname x)
+ (setf (,macroname x) 123)))))))
+ (normalize-js-code
+"function test1() {
+ if (data[x]) {
+ data[x] = 123;
+ };
+};
+"))))
+
+(test-ps-js ampersand-whole-1
+ (macrolet ((foo (&whole foo bar baz)
+ (declare (ignore bar baz))
+ (format nil "~a" foo)))
+ (foo 1 2))
+ "'(FOO 1 2)';")
+
+(test-ps-js keyword-consistent
+ :x
+ "x")
+
+(test-ps-js simple-symbol-macrolet
+ (symbol-macrolet ((x 1)) x)
+ "1;")
+
+(test-ps-js compound-symbol-macrolet
+ (symbol-macrolet ((x 123)
+ (y (* 2 x)))
+ y)
+ "2 * 123;")
+
+(test-ps-js define-symbol-macro
+ (progn (define-symbol-macro tst-sym-macro 2)
+ tst-sym-macro)
+ "2;")
+
+(test-ps-js expression-progn
+ (defun f () (return (progn (foo) (if x 1 2))))
+ "function f() {
+ return (foo(), x ? 1 : 2);
+}")
+
+(test-ps-js let-decl-in-expression
+ (defun f (x) (return (if x 1 (let* ((foo x)) foo))))
+ "function f(x) {
+ var foo;
+ return x ? 1 : (foo = x, foo);
+}")
+
+(test-ps-js special-var1
+ (progn (defvar *foo*) (let* ((*foo* 2)) (* *foo* 2)))
+ "var FOO;
+var tempstackvar1;
+try {
+ tempstackvar1 = FOO;
+ FOO = 2;
+ FOO * 2;
+} finally {
+ FOO = tempstackvar1;
+};")
+
+(test-ps-js special-var2
+ (progn (defvar *foo*) (let* ((*baz* 3) (*foo* 2)) (* *foo* 2 *baz*)))
+ "var FOO;
+var BAZ = 3;
+var tempstackvar1;
+try {
+ tempstackvar1 = FOO;
+ FOO = 2;
+ FOO * 2 * BAZ;
+} finally {
+ FOO = tempstackvar1;
+};")
+
+(test-ps-js literal1
+ (setf x undefined)
+ "x = undefined;")
+
+(test-ps-js literal2
+ (aref this x)
+ "this[x]")
+
+(test-ps-js setf-dec1
+ (setf x (- 1 x 2))
+ "x = 1 - x - 2;")
+
+(test-ps-js setf-dec2
+ (setf x (- x 1 2))
+ "x = x - 1 - 2;")