For tests, rename ASSERT_ALLOC() to TEST_CALLOC_OR_FAIL()

Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
diff --git a/tests/suites/test_suite_lms.function b/tests/suites/test_suite_lms.function
index b975c26..211e466 100644
--- a/tests/suites/test_suite_lms.function
+++ b/tests/suites/test_suite_lms.function
@@ -124,7 +124,7 @@
                 continue;
             }
 
-            ASSERT_ALLOC(tmp_sig, size);
+            TEST_CALLOC_OR_FAIL(tmp_sig, size);
             if (tmp_sig != NULL) {
                 memcpy(tmp_sig, sig->x, MIN(size, sig->len));
             }
@@ -156,7 +156,7 @@
 
     if (expected_import_rc == 0) {
         exported_pub_key_buf_size = MBEDTLS_LMS_PUBLIC_KEY_LEN(MBEDTLS_LMS_SHA256_M32_H10);
-        ASSERT_ALLOC(exported_pub_key, exported_pub_key_buf_size);
+        TEST_CALLOC_OR_FAIL(exported_pub_key, exported_pub_key_buf_size);
 
         TEST_EQUAL(mbedtls_lms_export_public_key(&ctx, exported_pub_key,
                                                  exported_pub_key_buf_size,
@@ -171,7 +171,7 @@
 
         /* Export into too-small buffer should fail */
         exported_pub_key_buf_size = MBEDTLS_LMS_PUBLIC_KEY_LEN(MBEDTLS_LMS_SHA256_M32_H10) - 1;
-        ASSERT_ALLOC(exported_pub_key, exported_pub_key_buf_size);
+        TEST_CALLOC_OR_FAIL(exported_pub_key, exported_pub_key_buf_size);
         TEST_EQUAL(mbedtls_lms_export_public_key(&ctx, exported_pub_key,
                                                  exported_pub_key_buf_size, NULL),
                    MBEDTLS_ERR_LMS_BUFFER_TOO_SMALL);
@@ -180,7 +180,7 @@
 
         /* Export into too-large buffer should succeed */
         exported_pub_key_buf_size = MBEDTLS_LMS_PUBLIC_KEY_LEN(MBEDTLS_LMS_SHA256_M32_H10) + 1;
-        ASSERT_ALLOC(exported_pub_key, exported_pub_key_buf_size);
+        TEST_CALLOC_OR_FAIL(exported_pub_key, exported_pub_key_buf_size);
         TEST_EQUAL(mbedtls_lms_export_public_key(&ctx, exported_pub_key,
                                                  exported_pub_key_buf_size,
                                                  &exported_pub_key_size),