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Compare buffers even for zero-length cases

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This enables us to test that lengths are correctly zero when the buffer
pointer is NULL.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
This commit is contained in:
David Horstmann
2023-11-16 20:12:17 +00:00
parent 23f1122838
commit 0fca150b81
1 changed files with 5 additions and 8 deletions
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13
tests/suites/test_suite_psa_crypto_memory.function
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@@ -98,9 +98,9 @@ void input_copy_alloc(int input_len, psa_status_t exp_status)
TEST_ASSERT(input_copy.buffer == NULL); TEST_ASSERT(input_copy.buffer == NULL);
} else { } else {
TEST_ASSERT(input_copy.buffer != input); TEST_ASSERT(input_copy.buffer != input);
TEST_MEMORY_COMPARE(input, input_len,
input_copy.buffer, input_copy.len);
} }
TEST_MEMORY_COMPARE(input, input_len,
input_copy.buffer, input_copy.len);
} }
exit: exit:
@@ -169,9 +169,8 @@ void output_copy_alloc(int output_len, psa_status_t exp_status)
TEST_ASSERT(output_copy.original == output); TEST_ASSERT(output_copy.original == output);
if (output == NULL) { if (output == NULL) {
TEST_ASSERT(output_copy.buffer == NULL); TEST_ASSERT(output_copy.buffer == NULL);
} else {
TEST_EQUAL(output_copy.len, output_len);
} }
TEST_EQUAL(output_copy.len, output_len);
} }
exit: exit:
@@ -215,10 +214,8 @@ void output_copy_free(int output_len, int original_is_null,
if (exp_status == PSA_SUCCESS) { if (exp_status == PSA_SUCCESS) {
TEST_ASSERT(output_copy.buffer == NULL); TEST_ASSERT(output_copy.buffer == NULL);
TEST_EQUAL(output_copy.len, 0); TEST_EQUAL(output_copy.len, 0);
if (output != NULL) { TEST_MEMORY_COMPARE(buffer_copy_for_comparison, output_len,
TEST_MEMORY_COMPARE(buffer_copy_for_comparison, output_len, output, output_len);
output, output_len);
}
} }
exit: exit: