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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright (c) 2024 Nokia
*/
#include <odp_api.h>
#include <odp_cunit_common.h>
#include <stdint.h>
static void test_defines(void)
{
/* Endianness */
CU_ASSERT(ODP_BIG_ENDIAN || ODP_LITTLE_ENDIAN);
if (ODP_BIG_ENDIAN) {
CU_ASSERT(ODP_BYTE_ORDER == ODP_BIG_ENDIAN);
CU_ASSERT(!ODP_LITTLE_ENDIAN);
}
if (ODP_LITTLE_ENDIAN) {
CU_ASSERT(ODP_BYTE_ORDER == ODP_LITTLE_ENDIAN);
CU_ASSERT(!ODP_BIG_ENDIAN);
}
/* Bitfield endianness */
CU_ASSERT(ODP_BIG_ENDIAN_BITFIELD || ODP_LITTLE_ENDIAN_BITFIELD);
if (ODP_BIG_ENDIAN_BITFIELD) {
CU_ASSERT(ODP_BITFIELD_ORDER == ODP_BIG_ENDIAN_BITFIELD);
CU_ASSERT(!ODP_LITTLE_ENDIAN_BITFIELD);
}
if (ODP_LITTLE_ENDIAN_BITFIELD) {
CU_ASSERT(ODP_BITFIELD_ORDER == ODP_LITTLE_ENDIAN_BITFIELD);
CU_ASSERT(!ODP_BIG_ENDIAN_BITFIELD);
}
}
static void test_types(void)
{
const uint16_t u16_val = 0x1234;
const uint32_t u32_val = 0x12345678;
const uint64_t u64_val = 0x1234567890123456;
const uint16_t u16_val_conv = 0x3412;
const uint32_t u32_val_conv = 0x78563412;
const uint64_t u64_val_conv = 0x5634129078563412;
odp_u16be_t be16 = odp_cpu_to_be_16(u16_val);
odp_u32be_t be32 = odp_cpu_to_be_32(u32_val);
odp_u64be_t be64 = odp_cpu_to_be_64(u64_val);
odp_u16le_t le16 = odp_cpu_to_le_16(u16_val);
odp_u32le_t le32 = odp_cpu_to_le_32(u32_val);
odp_u64le_t le64 = odp_cpu_to_le_64(u64_val);
odp_u16sum_t sum16 = u16_val;
odp_u32sum_t sum32 = u16_val;
CU_ASSERT(sum16 == sum32);
if (ODP_BIG_ENDIAN) {
CU_ASSERT(be16 == u16_val);
CU_ASSERT(be32 == u32_val);
CU_ASSERT(be64 == u64_val);
CU_ASSERT(le16 == u16_val_conv);
CU_ASSERT(le32 == u32_val_conv);
CU_ASSERT(le64 == u64_val_conv);
} else {
CU_ASSERT(le16 == u16_val);
CU_ASSERT(le32 == u32_val);
CU_ASSERT(le64 == u64_val);
CU_ASSERT(be16 == u16_val_conv);
CU_ASSERT(be32 == u32_val_conv);
CU_ASSERT(be64 == u64_val_conv);
}
CU_ASSERT(odp_be_to_cpu_16(be16) == u16_val);
CU_ASSERT(odp_be_to_cpu_32(be32) == u32_val);
CU_ASSERT(odp_be_to_cpu_64(be64) == u64_val);
CU_ASSERT(odp_le_to_cpu_16(le16) == u16_val);
CU_ASSERT(odp_le_to_cpu_32(le32) == u32_val);
CU_ASSERT(odp_le_to_cpu_64(le64) == u64_val);
}
odp_testinfo_t byteorder_suite[] = {
ODP_TEST_INFO(test_defines),
ODP_TEST_INFO(test_types),
ODP_TEST_INFO_NULL,
};
odp_suiteinfo_t byteorder_suites[] = {
{"byteorder", NULL, NULL, byteorder_suite},
ODP_SUITE_INFO_NULL
};
int main(int argc, char *argv[])
{
int ret;
/* Parse common options */
if (odp_cunit_parse_options(&argc, argv))
return -1;
ret = odp_cunit_register(byteorder_suites);
if (ret == 0)
ret = odp_cunit_run();
return ret;
}
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