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Code Issues 1 Releases Wiki Activity

Add some soft test cases for #1037.

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This commit is contained in:
Calvin Rose 2022-09-20 10:00:55 -05:00
parent f33c381043
commit 1cebe64664
2 changed files with 63 additions and 30 deletions
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81
examples/ffi/so.c
View File

@ -8,6 +8,41 @@
#define EXPORTER
#endif
/* Structs */
typedef struct {
int a, b;
float c, d;
} Split;
typedef struct {
float c, d;
int a, b;
} SplitFlip;
typedef struct {
int u, v, w, x, y, z;
} SixInts;
typedef struct {
int a;
int b;
} intint;
typedef struct {
int a;
int b;
int c;
} intintint;
typedef struct {
int64_t a;
int64_t b;
int64_t c;
} big;
/* Functions */
EXPORTER
int int_fn(int a, int b) {
return (a << 2) + b;
@ -73,17 +108,6 @@ double float_fn(float x, float y, float z) {
return (x + y) * z;
}
typedef struct {
int a;
int b;
} intint;
typedef struct {
int a;
int b;
int c;
} intintint;
EXPORTER
int intint_fn(double x, intint ii) {
printf("double: %g\n", x);
@ -104,12 +128,6 @@ intint return_struct(int i) {
return ret;
}
typedef struct {
int64_t a;
int64_t b;
int64_t c;
} big;
EXPORTER
big struct_big(int i, double d) {
big ret;
@ -139,16 +157,6 @@ int intintint_fn_2(intintint iii, int i) {
return i * (iii.a + iii.b + iii.c);
}
typedef struct {
int a, b;
float c, d;
} Split;
typedef struct {
float c, d;
int a, b;
} SplitFlip;
EXPORTER
float split_fn(Split s) {
return s.a * s.c + s.b * s.d;
@ -178,3 +186,22 @@ SplitFlip split_flip_ret_fn(int x, float y) {
ret.d = y;
return ret;
}
EXPORTER
SixInts sixints_fn(void) {
return (SixInts) {
6666, 1111, 2222, 3333, 4444, 5555
};
}
EXPORTER
int sixints_fn_2(int x, SixInts s) {
return x + s.u + s.v + s.w + s.x + s.y + s.z;
}
EXPORTER
int sixints_fn_3(SixInts s, int x) {
return x + s.u + s.v + s.w + s.x + s.y + s.z;
}

12
examples/ffi/test.janet
View File

@ -14,6 +14,9 @@
(def intintint (ffi/struct :int :int :int))
(def big (ffi/struct :s64 :s64 :s64))
(def split (ffi/struct :int :int :float :float))
(def split-flip (ffi/struct :float :float :int :int))
(def six-ints (ffi/struct :int :int :int :int :int :int))
(ffi/defbind int-fn :int [a :int b :int])
(ffi/defbind double-fn :double [a :double b :double c :double])
@ -45,13 +48,13 @@
j :double])
(ffi/defbind void-fn-2 :void [y :double])
(ffi/defbind intintint-fn-2 :int [iii intintint i :int])
(def split (ffi/struct :int :int :float :float))
(def split-flip (ffi/struct :float :float :int :int))
(ffi/defbind split-fn :float [s split])
(ffi/defbind split-flip-fn :float [s split-flip])
(ffi/defbind split-ret-fn split [x :int y :float])
(ffi/defbind split-flip-ret-fn split-flip [x :int y :float])
(ffi/defbind sixints-fn six-ints [])
(ffi/defbind sixints-fn-2 :int [x :int s six-ints])
(ffi/defbind sixints-fn-3 :int [s six-ints x :int])
#
# Struct reading and writing
@ -93,6 +96,9 @@
# Call functions
#
(tracev (sixints-fn))
(tracev (sixints-fn-2 100 [1 2 3 4 5 6]))
(tracev (sixints-fn-3 [1 2 3 4 5 6] 200))
(tracev (split-ret-fn 10 12))
(tracev (split-flip-ret-fn 10 12))
(tracev (split-flip-ret-fn 12 10))