58 lines
1.2 KiB
HCL
58 lines
1.2 KiB
HCL
|
|
(fun() {
|
|
## test return variables
|
|
|
|
| v1 v2 v3 i a b c d |
|
|
|
|
set i 100;
|
|
|
|
defun ff(a b :: x y z) {
|
|
set x (+ a b i);
|
|
set y (+ x x);
|
|
set z (+ 999 i);
|
|
set i (* i 10);
|
|
};
|
|
|
|
set-r v1 v2 v3 (ff 10 20);
|
|
if (/= v1 130) { printf "ERROR: v1 must be 130\n" };
|
|
if (/= v2 260) { printf "ERROR: v2 must be 260\n" };
|
|
if (/= v3 1099) { printf "ERROR: v3 must be 1099\n" };
|
|
printf "OK v1=%d v2=%d v3=%d\n" v1 v2 v3;
|
|
|
|
set-r v1 v2 (ff 1 2); ## using 2 return variables only. not assigning to v3
|
|
if (/= v1 1003) { printf "ERROR: v1 must be 1003\n" };
|
|
if (/= v2 2006) { printf "ERROR: v2 must be 2006\n" };
|
|
if (/= v3 1099) { printf "ERROR: v3 must be 1099\n" };
|
|
printf "OK v1=%d v2=%d v3=%d\n" v1 v2 v3;
|
|
|
|
|
|
|
|
|
|
## test return variables in message sends
|
|
defclass B :: | X1 X2 | {
|
|
|
|
set X1 999;
|
|
set X2 888;
|
|
|
|
defun :: get ( :: x y) {
|
|
set x X1;
|
|
set y X2;
|
|
};
|
|
|
|
defun :: get2 (inc :: x y) {
|
|
set x (+ X1 inc);
|
|
set y (+ X2 inc);
|
|
};
|
|
};
|
|
|
|
set-r a b (B:get);
|
|
set-r c d (B:get2 -100);
|
|
|
|
if (/= a 999) { printf "ERROR: a must be 999\n" };
|
|
if (/= b 888) { printf "ERROR: b must be 888\n" };
|
|
if (/= c 899) { printf "ERROR: c must be 899\n" };
|
|
if (/= d 788) { printf "ERROR: d must be 788\n" };
|
|
|
|
printf "OK a=%d b=%d c=%d d=%d\n" a b c d;
|
|
});
|