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- #ifndef NRF_ATOMIC_SANITY_CHECK_H__
- #define NRF_ATOMIC_SANITY_CHECK_H__
- #include "nrf_atomic.h"
- #ifdef __cplusplus
- extern "C" {
- #endif
- static inline void nrf_atomic_sanity_check(void)
- {
- #if defined(DEBUG_NRF) || defined(DEBUG_NRF_USER)
- nrf_atomic_u32_t val;
- nrf_atomic_u32_t flag;
-
- val = 0;
- ASSERT(nrf_atomic_u32_store_fetch(&val, 10) == 0);
- ASSERT(nrf_atomic_u32_store_fetch(&val, 0) == 10);
- val = 0;
- ASSERT(nrf_atomic_u32_or_fetch(&val, 1 << 16) == 0);
- ASSERT(nrf_atomic_u32_or_fetch(&val, 1 << 5) == ((1 << 16)));
- ASSERT(nrf_atomic_u32_or_fetch(&val, 1 << 5) == ((1 << 16) | (1 << 5)));
- ASSERT(nrf_atomic_u32_or_fetch(&val, 0) == ((1 << 16) | (1 << 5)));
- ASSERT(nrf_atomic_u32_or_fetch(&val, 0xFFFFFFFF) == ((1 << 16) | (1 << 5)));
- ASSERT(nrf_atomic_u32_or_fetch(&val, 0xFFFFFFFF) == (0xFFFFFFFF));
- val = 0xFFFFFFFF;
- ASSERT(nrf_atomic_u32_and_fetch(&val, ~(1 << 16)) == 0xFFFFFFFF);
- ASSERT(nrf_atomic_u32_and_fetch(&val, ~(1 << 5)) == (0xFFFFFFFF & ~((1 << 16))));
- ASSERT(nrf_atomic_u32_and_fetch(&val, 0) == (0xFFFFFFFF & ~(((1 << 16) | (1 << 5)))));
- ASSERT(nrf_atomic_u32_and_fetch(&val, 0xFFFFFFFF) == (0));
- val = 0;
- ASSERT(nrf_atomic_u32_xor_fetch(&val, (1 << 16)) == 0);
- ASSERT(nrf_atomic_u32_xor_fetch(&val, (1 << 5)) == ((1 << 16)));
- ASSERT(nrf_atomic_u32_xor_fetch(&val, 0) == ((1 << 16) | (1 << 5)));
- ASSERT(nrf_atomic_u32_xor_fetch(&val, (1 << 16) | (1 << 5)) == ((1 << 16) | (1 << 5)));
- ASSERT(nrf_atomic_u32_xor_fetch(&val, 0) == (0));
- val = 0;
- ASSERT(nrf_atomic_u32_add_fetch(&val, 100) == 0);
- ASSERT(nrf_atomic_u32_add_fetch(&val, 100) == 100);
- ASSERT(nrf_atomic_u32_add_fetch(&val, 1 << 24) == 200);
- ASSERT(nrf_atomic_u32_add_fetch(&val, 0) == (200 + (1 << 24)));
- ASSERT(nrf_atomic_u32_add_fetch(&val, 0xFFFFFFFF) == (200 + (1 << 24)));
- ASSERT(nrf_atomic_u32_add_fetch(&val, 0) == (200 - 1 + (1 << 24)));
- val = 1000;
- ASSERT(nrf_atomic_u32_sub_fetch(&val, 100) == 1000);
- ASSERT(nrf_atomic_u32_sub_fetch(&val, 100) == 900);
- ASSERT(nrf_atomic_u32_sub_fetch(&val, 0) == 800);
- ASSERT(nrf_atomic_u32_sub_fetch(&val, 0xFFFFFFFF) == 800);
- ASSERT(nrf_atomic_u32_sub_fetch(&val, 0) == 801);
- flag = 0;
- ASSERT(nrf_atomic_flag_set_fetch(&flag) == 0);
- ASSERT(nrf_atomic_flag_set_fetch(&flag) == 1);
- ASSERT(nrf_atomic_flag_clear_fetch(&flag) == 1);
- ASSERT(nrf_atomic_flag_clear_fetch(&flag) == 0);
-
- val = 0;
- ASSERT(nrf_atomic_u32_store(&val, 10) == 10);
- ASSERT(nrf_atomic_u32_store(&val, 0) == 0);
- val = 0;
- ASSERT(nrf_atomic_u32_or(&val, 1 << 16) == 1 << 16);
- ASSERT(nrf_atomic_u32_or(&val, 1 << 5) == ((1 << 16) | (1 << 5)));
- ASSERT(nrf_atomic_u32_or(&val, 1 << 5) == ((1 << 16) | (1 << 5)));
- ASSERT(nrf_atomic_u32_or(&val, 0) == ((1 << 16) | (1 << 5)));
- ASSERT(nrf_atomic_u32_or(&val, 0xFFFFFFFF) == 0xFFFFFFFF);
- val = 0xFFFFFFFF;
- ASSERT(nrf_atomic_u32_and(&val, ~(1 << 16)) == (0xFFFFFFFF & ~((1 << 16))));
- ASSERT(nrf_atomic_u32_and(&val, ~(1 << 5)) == (0xFFFFFFFF & ~(((1 << 16) | (1 << 5)))));
- ASSERT(nrf_atomic_u32_and(&val, 0) == 0);
- val = 0;
- ASSERT(nrf_atomic_u32_xor(&val, (1 << 16)) == ((1 << 16)));
- ASSERT(nrf_atomic_u32_xor(&val, (1 << 5)) == ((1 << 16) | (1 << 5)));
- ASSERT(nrf_atomic_u32_xor(&val, 0) == ((1 << 16) | (1 << 5)));
- ASSERT(nrf_atomic_u32_xor(&val, (1 << 16) | (1 << 5)) == 0);
- val = 0;
- ASSERT(nrf_atomic_u32_add(&val, 100) == 100);
- ASSERT(nrf_atomic_u32_add(&val, 100) == 200);
- ASSERT(nrf_atomic_u32_add(&val, 1 << 24) == (200 + (1 << 24)));
- ASSERT(nrf_atomic_u32_add(&val, 0) == (200 + (1 << 24)));
- ASSERT(nrf_atomic_u32_add(&val, 0xFFFFFFFF) == (200 - 1 + (1 << 24)));
- val = 1000;
- ASSERT(nrf_atomic_u32_sub(&val, 100) == 900);
- ASSERT(nrf_atomic_u32_sub(&val, 100) == 800);
- ASSERT(nrf_atomic_u32_sub(&val, 0) == 800);
- ASSERT(nrf_atomic_u32_sub(&val, 0xFFFFFFFF) == 801);
- flag = 0;
- ASSERT(nrf_atomic_flag_set(&flag) == 1);
- ASSERT(nrf_atomic_flag_set(&flag) == 1);
- ASSERT(nrf_atomic_flag_clear(&flag) == 0);
- ASSERT(nrf_atomic_flag_clear(&flag) == 0);
- #endif
- }
- #ifdef __cplusplus
- }
- #endif
- #endif
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