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tests/sys_atomic_utils_unittests: check return values

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Update the test to the new API and also verify correct return values.
This commit is contained in:
Marian Buschsieweke 2020-12-15 18:20:28 +01:00
parent 8b0007f33a
commit 1893377b59
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GPG Key ID: 61F64C6599B1539F
1 changed files with 16 additions and 12 deletions
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28
tests/sys_atomic_utils_unittests/main.c
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@ -29,10 +29,10 @@
#define ENABLE_DEBUG 0
#include "debug.h"
typedef void (*fetch_op_u8_t)(volatile uint8_t *dest, uint8_t val);
typedef void (*fetch_op_u16_t)(volatile uint16_t *dest, uint16_t val);
typedef void (*fetch_op_u32_t)(volatile uint32_t *dest, uint32_t val);
typedef void (*fetch_op_u64_t)(volatile uint64_t *dest, uint64_t val);
typedef uint8_t (*fetch_op_u8_t)(volatile uint8_t *dest, uint8_t val);
typedef uint16_t (*fetch_op_u16_t)(volatile uint16_t *dest, uint16_t val);
typedef uint32_t (*fetch_op_u32_t)(volatile uint32_t *dest, uint32_t val);
typedef uint64_t (*fetch_op_u64_t)(volatile uint64_t *dest, uint64_t val);
static void test_load_store(void)
{
@ -58,9 +58,10 @@ static void test_fetch_op_u8(fetch_op_u8_t atomic_op, fetch_op_u8_t op)
uint8_t i = 0;
do {
uint8_t state1 = 0x55, state2 = 0x55;
atomic_op(&state1, i);
op(&state2, i);
uint8_t res1 = atomic_op(&state1, i);
uint8_t res2 = op(&state2, i);
TEST_ASSERT_EQUAL_INT(state1, state2);
TEST_ASSERT_EQUAL_INT(res1, res2);
i++;
} while (i);
}
@ -85,9 +86,10 @@ static void test_fetch_op_u16(fetch_op_u16_t atomic_op, fetch_op_u16_t op)
do {
uint16_t state1 = 0x5555, state2 = 0x5555;
uint16_t num = random_uint32();
atomic_op(&state1, num);
op(&state2, num);
uint16_t res1 = atomic_op(&state1, num);
uint16_t res2 = op(&state2, num);
TEST_ASSERT_EQUAL_INT(state1, state2);
TEST_ASSERT_EQUAL_INT(res1, res2);
i++;
} while (i);
}
@ -112,9 +114,10 @@ static void test_fetch_op_u32(fetch_op_u32_t atomic_op, fetch_op_u32_t op)
do {
uint32_t state1 = 0x55555555, state2 = 0x55555555;
uint32_t num = random_uint32();
atomic_op(&state1, num);
op(&state2, num);
uint32_t res1 = atomic_op(&state1, num);
uint32_t res2 = op(&state2, num);
TEST_ASSERT_EQUAL_INT(state1, state2);
TEST_ASSERT_EQUAL_INT(res1, res2);
i++;
} while (i);
}
@ -141,9 +144,10 @@ static void test_fetch_op_u64(fetch_op_u64_t atomic_op, fetch_op_u64_t op)
state1 = state2 = 0x5555555555555555;
uint64_t num;
random_bytes((void *)&num, sizeof(num));
atomic_op(&state1, num);
op(&state2, num);
uint64_t res1 = atomic_op(&state1, num);
uint64_t res2 = op(&state2, num);
TEST_ASSERT_EQUAL_INT(state1, state2);
TEST_ASSERT_EQUAL_INT(res1, res2);
i++;
} while (i);
}