void test() {
test_code("VERSION", node_str(VERSION));
test_code("PLATFORM", node_str(PLATFORM));
test_code("ARCH", node_str(ARCH));
test_code("COPYRIGHT", node_str(COPYRIGHT));
test_code("\'()", node_empty_list());
test_code("(quote)", node_empty_list());
test_code("(+ 1 2)", node_num(3));
test_code("(- 9 5)", node_num(4));
test_code("(* 1 5)", node_num(5));
test_code("(/ 12 2)", node_num(6));
test_code("(% 7 8)", node_num(7));
test_code("(+ 1.5 1.5)", node_num(3));
test_code("1e+300", node_num(1e+300));
test_code("(string 1e+300)", node_str("1e+300"));
test_code("(** 2 3 2)", node_num(64));
test_code("(sqrt 4)", node_num(2));
test_code("(sin (/ pi 2))", node_num(1));
test_code("(cos pi)", node_num(-1));
test_code("(ln e)", node_num(1));
test_code("(log 100)", node_num(2));
test_code("(not true)", node_nil());
test_code("(not nil)", node_true());
test_code("(and true true)", node_true());
test_code("(and true nil)", node_nil());
test_code("(and true true true nil)", node_nil());
test_code("(and nil true)", node_nil());
test_code("(and nil nil)", node_nil());
test_code("(or true nil)", node_true());
test_code("(or true true)", node_true());
test_code("(or nil true)", node_true());
test_code("(or nil nil)", node_nil());
test_code("(or nil nil nil true)", node_true());
node *l=node_empty_list();
l=node_append(l, node_num(1));
l=node_append(l, node_num(2));
l=node_append(l, node_num(3));
test_code("(push \'(2 3) 1)", l);
test_code("(push (quote 2 3) 1)", l);
test_code("(push \"at\" \"c\")", node_str("cat"));
test_code("(set \'a \'(2 3)) (push a 1) a", l);
test_code("(set \'b (pop a)) b", node_num(1));
l=node_empty_list();
l=node_append(l, node_num(2));
l=node_append(l, node_num(3));
test_code("a", l);
test_code("(exists? x)", node_nil());
test_code("(set \'x 5) (exists? x)", node_true());
test_code("(string nil)", node_str("nil"));
test_code("(string 5)", node_str("5"));
test_code("(string 3.14)", node_str("3.14"));
test_code("(string \'(1 2 3))", node_str("(1 2 3)"));
test_code("(string \"hi\")", node_str("hi"));
test_code("(chomp \"Herb\\n\")", node_str("Herb"));
test_code("(chomp \"Herb\\r\")", node_str("Herb"));
test_code("(chomp \"Herb\\r\\n\")", node_str("Herb"));
test_code("(chomp \"Herb\")", node_str("Herb"));
test_code("(chop \"Herb\\n\")", node_str("Herb"));
test_code("(chop \"Herb\\r\")", node_str("Herb"));
test_code("(chop \"Herb\")", node_str("Her"));
test_code("(atom? 1)", node_true());
test_code("(length 1)", node_num(0));
test_code("(compare 1 2)", node_num(-1));
test_code("(compare nil nil)", node_num(0));
test_code("(compare \'(1 2) \'(1 2))", node_num(0));
test_code("(< -1 0)", node_true());
test_code("(< 1 2)", node_true());
test_code("(> 2 1)", node_true());
test_code("(< 2 1)", node_nil());
test_code("(<= 1 1)", node_true());
test_code("(>= 2 2)", node_true());
test_code("(= 1 1)", node_true());
test_code("(= 1 2)", node_nil());
test_code("(= (copy \'(1 2 3)) \'(1 2 3))", node_true());
test_code("(= nil true)", node_nil());
test_code("(!= nil true)", node_true());
test_code("(= (copy +) +)", node_true());
l=node_empty_list();
l=node_append(l, node_num(1));
l=node_append(l, node_num(2));
l=node_append(l, node_num(3));
test_code("(append \'(1 2) 3)", l);
test_code("(prepend \'(2 3) 1)", l);
test_code("(eval)", node_nil());
test_code("(eval 1)", node_num(1));
test_code("(eval \'(1 2 3))", node_nil());
test_code("(eval \'(+ 1 1))", node_num(2));
test_code("(eval \'(eval \'(+ 1 1)))", node_num(2));
node *calculation=node_empty_list();
calculation=node_append(calculation, node_id("+"));
calculation=node_append(calculation, node_num(1));
calculation=node_append(calculation, node_num(1));
test_code("\'(+ 1 1)", calculation);
test_code("(cat \'(1) \'(2) \'(3))", l);
test_code("(cat \'() \'(1 2) \'(3))", l);
test_code("(cat \'(1 2) \'(3) \'())", l);
test_code("(cat \"c\" \"a\" \"t\")", node_str("cat"));
test_code("(cat \"\" \"ca\" \"t\")", node_str("cat"));
test_code("(cat \"ca\" \"t\" \"\")", node_str("cat"));
test_code("(length \"hi\")", node_num(2));
l=node_empty_list();
l=node_append(l, node_num(1));
l=node_append(l, node_num(2));
test_code("\'(1 2)", l);
test_code("(atom? \'(1 2))", node_nil());
test_code("(length \'(1 2))", node_num(2));
test_code("(empty? nil)", node_true());
test_code("(empty? \'())", node_true());
test_code("(empty? \'(1))", node_nil());
test_code("(first \'(1 2 3))", node_num(1));
test_code("(first \"abc\")", node_str("a"));
test_code("(number \"-1\")", node_num(-1));
test_code("(set \'a 1) (+ a 1)", node_num(2));
test_code("z", node_nil());
test_code("(needs-closing-paren", node_nil());
test_code("(- (* 2 2 2 2 2 2 2 2 2 2) 1022)", node_num(2));
test_code("(> pi 3)", node_true());
test_code("(= pi 3)", node_nil());
test_code("(< e 3)", node_true());
test_code("(= e 3)", node_nil());
test_code("(> (time) 0)", node_true());
l=node_empty_list();
l=node_append(l, node_nil());
l=node_append(l, node_true());
test_code("\'(nil true)", l);
test_code("(set \'a \'(1 2 3)) (first a)", node_num(1));
l=node_empty_list();
l=node_append(l, node_num(2));
l=node_append(l, node_num(3));
test_code("(set \'a \'(1 2 3)) (rest a)", l);
test_code("(set \'a \'(1 2 3)) (last a)", node_num(3));
test_code("(list? a)", node_true());
test_code("(atom? a)", node_nil());
test_code("(set \'3 2)", node_nil());
test_code("(* 3 3)", node_num(9));
test_code("(index \"robert\" \"bert\")", node_num(2));
test_code("(index \'(1 2 3) 1)", node_num(0));
test_code("(index \'(1 2 3) 4)", node_num(-1));
test_code("(index \"a b c\" \"\")", node_num(-1));
test_code("(in? \'(1 2 3) 1)", node_true());
test_code("(in? \'(1 2 3) 4)", node_nil());
test_code("(at \'(1 2 3) 0)", node_num(1));
test_code("(at \'(1 2 3) 1)", node_num(2));
test_code("(at \'(1 2 3) 2)", node_num(3));
test_code("(at \'(1 2 3) 3)", node_nil());
test_code("(count \'(1 2 3) 1)", node_num(1));
test_code("(count \'(1 1 1) 1)", node_num(3));
test_code("(count \'(1 2 3) 4)", node_num(0));
test_code("(count \'() 1)", node_num(0));
l=node_empty_list();
l=node_append(l, node_str("a"));
l=node_append(l, node_str("b"));
l=node_append(l, node_str("c"));
test_code("(split \"a b c\" \" \")", l);
l=node_empty_list();
l=node_append(l, node_str("a b c"));
test_code("(split \"a b c\" \"!\")", l);
test_code("(split \"a b c\" \"\")", l);
test_code("(join \'(\"a\" \"b\" \"c\") \" \")", node_str("a b c"));
test_code("(join \'(\"a\" \"b\" \"c\") \", \")", node_str("a, b, c"));
test_code("(join \'(\"a\" \"b\" \"c\") \"\")", node_str("abc"));
test_code("(join \'(\"a\") \" \")", node_str("a"));
test_code("(join \'() \" \")", node_str(""));
node *k=node_empty_list();
k=node_append(k, node_str("a"));
k=node_append(k, node_str("b"));
k=node_append(k, node_str("c"));
node *v=node_empty_list();
v=node_append(v, node_num(1));
v=node_append(v, node_num(2));
v=node_append(v, node_num(3));
node *h=node_hash(k, v);
test_code("(set \'a (hash \'(\"a\" \"b\" \"c\") \'(1 2 3)))", h);
test_code("(hash? a)", node_true());
test_code("(hash? \'(1 2))", node_nil());
test_code("(hash-keys a)", k);
test_code("(hash-values a)", v);
test_code("(set \'a (hash \'() \'())) (hash-set a \"guy\" \"robert\") (hash-get a \"guy\")", node_str("robert"));
test_code("(hash? (env))", node_true());
test_code("(env \"COOLNAME\" \"Bobby\")", node_str("Bobby"));
test_code("(env \"COOLNAME\")", node_str("Bobby"));
test_code("(env \"COOLNAME\" \"red=blue\")", node_str("red=blue"));
test_code("(env \"COOLNAME\")", node_str("red=blue"));
test_code("(hash? (env))", node_true());
test_code("(if (< 1 2) 1 2)", node_num(1));
test_code("(if (< 1 2) 1)", node_num(1));
test_code("(if (> 1 2) 1 2)", node_num(2));
test_code("(if (> 1 2) 1)", node_nil());
test_code("(unless (< 1 2) 1 2)", node_num(2));
test_code("(unless (< 1 2) 1)", node_nil());
test_code("(unless (> 1 2) 1 2)", node_num(1));
test_code("(unless (> 1 2) 1)", node_num(1));
test_code("(set \'i 0)", node_num(0));
test_code("(while (< i 5) (set \'i (+ i 1)))", node_num(5));
test_code("(for (j 0 5) j)", node_num(4));
test_code("(block (+ 2 2) (- 4 1) (* 1 2) (/ 5 5))", node_num(1));
test_code("(let (\'y 3) (+ y 2))", node_num(5));
test_code("y", node_nil());
test_code("(set \'f (lambda (x) (+ x 1))) (f 4)", node_num(5));
node *vars=node_empty_list();
vars=node_append(vars, node_id("x"));
vars=node_append(vars, node_id("y"));
node *exps=node_empty_list();
exps=node_append(exps, node_id("*"));
exps=node_append(exps, node_id("x"));
exps=node_append(exps, node_id("y"));
node *temp=node_empty_list();
temp=node_append(temp, exps);
node *lambda=node_lambda(vars, temp);
test_code("(lambda (x y) (* x y))", lambda);
test_code("((lambda (x y) (* x y)) 2 3)", node_num(6));
test_code("(set \'multiply (lambda (x y) (* x y))) (multiply 5)", node_nil());
test_code("(atom? multiply)", node_true());
test_code("(set \'a (lambda () 5)) (a)", node_num(5));
test_code("(set \'a (lambda (x y) (+ x y) (- x y) (* x y) (/ x y))) (a 1 2)", node_num(0.5));
vars=node_empty_list();
vars=node_append(vars, node_id("x"));
exps=node_empty_list();
exps=node_append(exps, node_id("*"));
exps=node_append(exps, node_id("x"));
exps=node_append(exps, node_id("x"));
temp=node_empty_list();
temp=node_append(temp, exps);
node *def=node_lambda(vars, temp);
test_code("(def (square x) (* x x))", def);
test_code("(square)", node_nil());
test_code("(square 4)", node_num(16));
test_code("(set \'plus +)", node_builtin("+", node_add));
test_code("(set \'+ -)", node_builtin("-", node_sub));
test_code("(+ 1 1)", node_num(0));
test_code("(set '+ plus)", node_builtin("+", node_add));
test_code("(+ 1 1)", node_num(2));
if (FAILURES<1) printf("ALL %d TESTS PASS\n", SUCCESSES);
else printf("%d TESTS FAIL\n", FAILURES);
}
/*
* NAME: node->op()
* DESCRIPTION: create an operator node
*/
node *node_op(const char *op)
{
return node_str(str_new(op, strlen(op)));
}
