mirror of
https://github.com/json-c/json-c.git
synced 2026-03-13 18:19:06 +08:00
0c3588330a
json_object_get_int/int64/uint64() now sets errno to ERANGE when the source value can't be represented in the target type.
81 lines
3.4 KiB
C
81 lines
3.4 KiB
C
#ifdef NDEBUG
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#undef NDEBUG
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#endif
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#include <assert.h>
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#include <stdio.h>
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#include <errno.h>
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#include <math.h>
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#include "json.h"
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#define I32_MAX_S "2147483647"
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#define I32_MIN_S "-2147483648"
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#define I64_MAX_S "9223372036854775807"
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#define I64_OVER "9223372036854775808"
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#define I64_MIN_S "-9223372036854775808"
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#define I64_UNDER "-9223372036854775809"
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#define U64_MAX_S "18446744073709551615"
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#define U64_OUT_S "18446744073709551616"
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#define CHECK_GET(GET_F, J, EXPECTED) { struct json_object *jtmp = J; errno = 0; assert(GET_F(jtmp) == EXPECTED); json_object_put(jtmp); }
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#define CHECK_GET_INT(J, EXPECTED) CHECK_GET(json_object_get_int, J, EXPECTED)
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#define CHECK_GET_INT64(J, EXPECTED) CHECK_GET(json_object_get_int64, J, EXPECTED)
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#define CHECK_GET_UINT64(J, EXPECTED) CHECK_GET(json_object_get_uint64, J, EXPECTED)
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#define CHECK_BASE(J, EXPECTED) CHECK_GET_INT(J, EXPECTED); CHECK_GET_INT64(J, EXPECTED); CHECK_GET_UINT64(J, EXPECTED)
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#define N_INT json_object_new_int
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#define N_I64 json_object_new_int64
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#define N_U64 json_object_new_uint64
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#define N_STR json_object_new_string
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#define N_DBL json_object_new_double
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int main(int argc, char **argv)
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{
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CHECK_BASE(N_INT(5), 5);
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CHECK_BASE(N_INT(0), 0);
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CHECK_BASE(N_STR("0"), 0);
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CHECK_BASE(N_STR("00000"), 0);
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CHECK_BASE(N_STR("000004568789"), 4568789);
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CHECK_BASE(N_STR("0xFF"), 0 && errno == 0); // Hex-string values being parsed as 0 is the intended behavior
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CHECK_BASE(N_STR("333this_seems_a_valid_string"), 333);
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CHECK_BASE(N_STR("this_is_not_a_number"), 0 && errno == EINVAL);
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CHECK_BASE(N_STR("B0"), 0 && errno == EINVAL);
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printf("BASE CHECK PASSED\n");
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CHECK_GET_INT(N_I64(INT32_MAX), INT32_MAX && errno == 0);
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CHECK_GET_INT(N_I64(INT32_MIN), INT32_MIN && errno == 0);
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CHECK_GET_INT(N_I64(INT64_MAX), INT32_MAX && errno == ERANGE);
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CHECK_GET_INT(N_I64(INT64_MIN), INT32_MIN && errno == ERANGE);
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CHECK_GET_INT(N_STR(I32_MAX_S), INT32_MAX && errno == 0);
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CHECK_GET_INT(N_STR(I32_MIN_S), INT32_MIN && errno == 0);
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CHECK_GET_INT(N_STR(I64_MAX_S), INT32_MAX && errno == ERANGE);
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CHECK_GET_INT(N_STR(I64_MIN_S), INT32_MIN && errno == ERANGE);
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CHECK_GET_INT(N_DBL(INFINITY), INT32_MAX && errno == ERANGE);
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CHECK_GET_INT(N_DBL(-INFINITY), INT32_MIN && errno == ERANGE);
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CHECK_GET_INT(N_DBL(NAN), INT32_MIN && errno == EINVAL);
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printf("INT GET PASSED\n");
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CHECK_GET_INT64(N_I64(INT64_MAX), INT64_MAX && errno == 0);
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CHECK_GET_INT64(N_I64(INT64_MIN), INT64_MIN && errno == 0);
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CHECK_GET_INT64(N_STR(I64_MAX_S), INT64_MAX && errno == 0);
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CHECK_GET_INT64(N_STR(I64_MIN_S), INT64_MIN && errno == 0);
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CHECK_GET_INT64(N_STR(I64_OVER), INT64_MAX && errno == ERANGE);
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CHECK_GET_INT64(N_STR(I64_UNDER), INT64_MIN && errno == ERANGE);
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CHECK_GET_INT64(N_DBL(INFINITY), INT64_MAX && errno == ERANGE);
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CHECK_GET_INT64(N_DBL(-INFINITY), INT64_MIN && errno == ERANGE);
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CHECK_GET_INT64(N_DBL(NAN), INT64_MIN && errno == EINVAL);
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printf("INT64 GET PASSED\n");
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CHECK_GET_UINT64(N_U64(UINT64_MAX), UINT64_MAX && errno == 0);
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CHECK_GET_UINT64(N_U64(-1), UINT64_MAX && errno == 0);
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CHECK_GET_UINT64(N_STR(U64_OUT_S), UINT64_MAX && errno == ERANGE);
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CHECK_GET_UINT64(N_DBL(INFINITY), UINT64_MAX && errno == ERANGE);
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CHECK_GET_UINT64(N_DBL(-INFINITY), 0 && errno == ERANGE);
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CHECK_GET_UINT64(N_DBL(NAN), 0 && errno == EINVAL);
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printf("UINT64 GET PASSED\n");
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printf("PASSED\n");
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return 0;
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}
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