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added tests for array marshalling

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This commit is contained in:
overflowerror 2021-05-11 20:34:35 +02:00
parent deb1bde4c4
commit 28a99414aa
2 changed files with 62 additions and 1 deletions
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2
src/marshaller.h
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@ -19,7 +19,7 @@ void _json_free_array(const char* type, void** value);
#define json_marshall(t, v) _json_marshall(# t, (void*) v) #define json_marshall(t, v) _json_marshall(# t, (void*) v)
#define json_marshall_array(t, v) _json_marshall_array(# t, (void*) v) #define json_marshall_array(t, v) _json_marshall_array(# t, (void*) v)
#define json_unmarshall(t, j) (t*) _json_unmarshall(#t, j) #define json_unmarshall(t, j) (t*) _json_unmarshall(#t, j)
#define json_unmarshall_array(t, j) (t*) _json_unmarshall_array(#t, j) #define json_unmarshall_array(t, j) (t**) _json_unmarshall_array(#t, j)
#define json_free_struct(t, v) _json_free_struct(#t, v, true) #define json_free_struct(t, v) _json_free_struct(#t, v, true)
#define json_free_array(t, v) _json_free_array(#t, (void**) v) #define json_free_array(t, v) _json_free_array(#t, (void**) v)

61
test/marshaller.c
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@ -226,10 +226,71 @@ void testRecursive() {
free(result); free(result);
} }
void testArrays() {
const char* json = "[1,2,3,4]";
int** prim = json_unmarshall_array(int, json);
checkNull(prim, "decode prim, not null");
checkNull(prim[0], "decode prim[0], not null");
checkInt(*prim[0], 1, "decode prim[0], value");
checkNull(prim[1], "decode prim[1], not null");
checkInt(*prim[1], 2, "decode prim[1], value");
checkNull(prim[2], "decode prim[2], not null");
checkInt(*prim[2], 3, "decode prim[2], value");
checkNull(prim[3], "decode prim[3], not null");
checkInt(*prim[3], 4, "decode prim[3], value");
checkBool(prim[4] == NULL, "decode prim[4], null");
json_free_prim_array(prim);
int length = 6;
prim = alloca(sizeof(int*) * (length + 1));
int* primValues = alloca(sizeof(int) * length);
for (int i = 0; i < length; i++) {
primValues[i] = i;
prim[i] = &primValues[i];
}
prim[length] = NULL;
char* result = json_marshall_array(int, prim);
checkNull(result, "encode prim, not null");
checkString(result, "[0,1,2,3,4,5]", "encode prim, value");
free(result);
json = "[{\"intValue\":42},{\"intValue\":1337}]";
struct_t** array = json_unmarshall_array(struct_t, json);
checkNull(array, "decode struct, not null");
checkNull(array[0], "decode struct[0], not null");
checkInt(array[0]->intValue, 42, "decode struct[0], value");
checkNull(array[1], "decode struct[1], not null");
checkInt(array[1]->intValue, 1337, "decode struct[1], value");
checkBool(array[2] == NULL, "decode struct[2], null");
json_free_array(struct_t, array);
array = alloca(sizeof(struct_t) * 1);
struct_t value = { .intValue = 2021 };
array[0] = &value;
array[1] = NULL;
result = json_marshall_array(struct_t, array);
checkNull(result, "encode struct, not null");
checkString(result, "[{\"intValue\":2021}]", "encode struct, value");
free(result);
}
int main(int argc, char** argv) { int main(int argc, char** argv) {
test("parsing", &testParsing); test("parsing", &testParsing);
test("stringify", &testStringify); test("stringify", &testStringify);
test("recursive", &testRecursive); test("recursive", &testRecursive);
test("arrays", &testArrays);
printf("\nOverall: %s\n", overall ? "OK" : "FAILED"); printf("\nOverall: %s\n", overall ? "OK" : "FAILED");