Clarify that the "FATAL" message is expected
The test case "Memory buffer small buffer" emits a message
"FATAL: verification of first header failed". In this test case, it's
actually expected, but it looks weird to see this message from a
passing test. Add a comment that states this explicitly, and modify
the test description to indicate that the failure is expected, and
change the test function name to be more accurate.
Fix #309
diff --git a/tests/suites/test_suite_memory_buffer_alloc.data b/tests/suites/test_suite_memory_buffer_alloc.data
index d59f113..660ca0a 100644
--- a/tests/suites/test_suite_memory_buffer_alloc.data
+++ b/tests/suites/test_suite_memory_buffer_alloc.data
@@ -16,8 +16,8 @@
Memory buffer alloc - Out of Memory test
memory_buffer_alloc_oom_test:
-Memory buffer small buffer
-memory_buffer_small_buffer:
+Memory buffer: heap too small (header verification should fail)
+memory_buffer_heap_too_small:
Memory buffer underalloc
memory_buffer_underalloc:
diff --git a/tests/suites/test_suite_memory_buffer_alloc.function b/tests/suites/test_suite_memory_buffer_alloc.function
index 09684c1..94c15aa 100644
--- a/tests/suites/test_suite_memory_buffer_alloc.function
+++ b/tests/suites/test_suite_memory_buffer_alloc.function
@@ -233,11 +233,14 @@
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_MEMORY_DEBUG */
-void memory_buffer_small_buffer( )
+void memory_buffer_heap_too_small( )
{
unsigned char buf[1];
mbedtls_memory_buffer_alloc_init( buf, sizeof( buf ) );
+ /* With MBEDTLS_MEMORY_DEBUG enabled, this prints a message
+ * "FATAL: verification of first header failed".
+ */
TEST_ASSERT( mbedtls_memory_buffer_alloc_verify() != 0 );
}
/* END_CASE */