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Add a test for malformed definite maps #360

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Merged
PJK merged 1 commit into from
Apr 18, 2025
Merged

Add a test for malformed definite maps #360

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16 changes: 15 additions & 1 deletion test/map_test.c
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Original file line number Diff line number Diff line change
Expand Up @@ -246,11 +246,24 @@ static void test_indef_map_decode(void** _state _CBOR_UNUSED) {
map = cbor_load(test_indef_map, 6, &res);

assert_null(map);
assert_size_equal(res.error.code, CBOR_ERR_MEMERROR);
assert_int_equal(res.error.code, CBOR_ERR_MEMERROR);
},
4, MALLOC, MALLOC, MALLOC, REALLOC_FAIL);
}

// The value in the third pair is missing, 0xFF instead.
static unsigned char test_break_in_def_map[] = {0xA3, 0x30, 0x30, 0x30,
0x30, 0x00, 0xFF};
static void test_break_in_def_map_decode(void** _state _CBOR_UNUSED) {
cbor_item_t* map;
struct cbor_load_result res;
map = cbor_load(test_break_in_def_map, 7, &res);

assert_null(map);
assert_int_equal(res.error.code, CBOR_ERR_SYNTAXERROR);
assert_size_equal(res.error.position, 7);
}

int main(void) {
const struct CMUnitTest tests[] = {
cmocka_unit_test(test_empty_map),
Expand All @@ -265,6 +278,7 @@ int main(void) {
cmocka_unit_test(test_map_creation),
cmocka_unit_test(test_map_add),
cmocka_unit_test(test_indef_map_decode),
cmocka_unit_test(test_break_in_def_map_decode),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}