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Add testcases for psa_crypto_copy_output()

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Signed-off-by: David Horstmann <david.horstmann@arm.com>
This commit is contained in:
David Horstmann 2023-10-30 20:34:41 +00:00
parent 957f980379
commit 438cd4811a
2 changed files with 38 additions and 0 deletions
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9
tests/suites/test_suite_psa_crypto.data
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@ -4029,3 +4029,12 @@ psa_crypto_copy_input:10:20:PSA_SUCCESS
PSA input buffer copy: copy buffer too small PSA input buffer copy: copy buffer too small
psa_crypto_copy_input:20:10:PSA_ERROR_BUFFER_TOO_SMALL psa_crypto_copy_input:20:10:PSA_ERROR_BUFFER_TOO_SMALL
PSA output buffer copy: straightforward copy
psa_crypto_copy_output:20:20:PSA_SUCCESS
PSA output buffer copy: output buffer larger than required
psa_crypto_copy_output:10:20:PSA_SUCCESS
PSA output buffer copy: output buffer too small
psa_crypto_copy_output:20:10:PSA_ERROR_BUFFER_TOO_SMALL

29
tests/suites/test_suite_psa_crypto.function
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@ -5671,3 +5671,32 @@ exit:
mbedtls_free(dst_buffer); mbedtls_free(dst_buffer);
} }
/* END_CASE */ /* END_CASE */
/* BEGIN_CASE */
void psa_crypto_copy_output(int src_len, int dst_len, int exp_ret)
{
uint8_t data[] = {0x12, 0x34, 0x56, 0x78};
uint8_t *src_buffer = NULL;
uint8_t *dst_buffer = NULL;
psa_status_t ret;
TEST_CALLOC(src_buffer, src_len);
TEST_CALLOC(dst_buffer, dst_len);
for (int i = 0; i < src_len; i++) {
src_buffer[i] = data[i % sizeof(data)];
}
ret = psa_crypto_copy_output(src_buffer, src_len, dst_buffer, dst_len);
TEST_EQUAL((int) ret, exp_ret);
if (exp_ret == (int) PSA_SUCCESS) {
/* Note: We compare the first src_len bytes of each buffer, as this is what was copied. */
TEST_MEMORY_COMPARE(src_buffer, src_len, dst_buffer, src_len);
}
exit:
mbedtls_free(src_buffer);
mbedtls_free(dst_buffer);
}
/* END_CASE */