smarter and error test

test/op/binary.c

@@ -0,0 +1,16 @@
+int printf(char* format, ...);
+
+int main() {
+    int a = 5;
+    int b = 4;
+    printf("%d+%d=%d\n", a, b, a + b);
+    printf("%d-%d=%d\n", a, b, a - b);
+    printf("%d*%d=%d\n", a, b, a * b);
+    printf("%d/%d=%d\n", a, b, a / b);
+    printf("%d%%%d=%d\n", a, b, a % b);
+    printf("%d&%d=%d\n", a, b, a & b);
+    printf("%d|%d=%d\n", a, b, a | b);
+    printf("%d^%d=%d\n", a, b, a ^ b);
+    printf("%d<<%d=%d\n", a, b, a << b);
+    printf("%d>>%d=%d\n", a, b, a >> b);
+}

test/op/binary.out

@@ -0,0 +1,11 @@
+5+4=9
+5-4=1
+5*4=20
+5/4=1
+5%4=1
+5&4=4
+5|4=5
+5^4=1
+5<<4=80
+5>>4=0
+0

test/op/inc.c

@@ -0,0 +1,14 @@
+int printf(char* format, ...);
+
+int main() {
+    int a = 4;
+    printf("a = %d\n", a);
+    printf("a++ = %d\n", a++);
+    printf("a = %d\n", a);
+    printf("++a = %d\n", ++a);
+    printf("a = %d\n", a);
+    printf("a-- = %d\n", a--);
+    printf("a = %d\n", a);
+    printf("--a = %d\n", --a);
+    printf("a = %d\n", a);
+}

test/op/inc.out

@@ -0,0 +1,10 @@
+a = 4
+a++ = 4
+a = 5
+++a = 6
+a = 6
+a-- = 6
+a = 5
+--a = 4
+a = 4
+0

test/op/short.c

@@ -0,0 +1,17 @@
+int printf(char* format, ...);
+
+int f(int i) {
+    printf("f(%d)\n", i);
+    return i % 2;
+}
+
+int main() {
+    1 && f(1);
+    0 && f(2);
+    1 || f(3);
+    0 || f(4);
+    1 ? f(5) : f(6);
+    0 ? f(7) : f(8);
+    1 && f(9) || f(10);
+    0 && f(11) || f(12);
+}

test/op/short.out

@@ -0,0 +1,7 @@
+f(1)
+f(4)
+f(5)
+f(8)
+f(9)
+f(12)
+0