| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| #include "os_test_priv.h" |
| |
| TEST_CASE(os_mbuf_test_dup) |
| { |
| struct os_mbuf *om; |
| struct os_mbuf *om2; |
| struct os_mbuf *dup; |
| int rc; |
| |
| os_mbuf_test_setup(); |
| |
| /* Test first allocating and duplicating a single mbuf */ |
| om = os_mbuf_get(&os_mbuf_pool, 0); |
| TEST_ASSERT_FATAL(om != NULL, "Error allocating mbuf"); |
| |
| rc = os_mbuf_append(om, os_mbuf_test_data, 200); |
| TEST_ASSERT_FATAL(rc == 0); |
| os_mbuf_test_misc_assert_sane(om, os_mbuf_test_data, 200, 200, 0); |
| |
| dup = os_mbuf_dup(om); |
| TEST_ASSERT_FATAL(dup != NULL, "NULL mbuf returned from dup"); |
| TEST_ASSERT_FATAL(dup != om, "duplicate matches original."); |
| os_mbuf_test_misc_assert_sane(dup, os_mbuf_test_data, 200, 200, 0); |
| |
| rc = os_mbuf_free(om); |
| TEST_ASSERT_FATAL(rc == 0, "Error free'ing mbuf om %d", rc); |
| |
| rc = os_mbuf_free(dup); |
| TEST_ASSERT_FATAL(rc == 0, "Error free'ing mbuf dup %d", rc); |
| |
| om = os_mbuf_get(&os_mbuf_pool, 0); |
| TEST_ASSERT_FATAL(om != NULL, "Error allocating mbuf"); |
| rc = os_mbuf_append(om, os_mbuf_test_data, 200); |
| TEST_ASSERT_FATAL(rc == 0); |
| os_mbuf_test_misc_assert_sane(om, os_mbuf_test_data, 200, 200, 0); |
| |
| om2 = os_mbuf_get(&os_mbuf_pool, 0); |
| TEST_ASSERT_FATAL(om2 != NULL, "Error allocating mbuf"); |
| rc = os_mbuf_append(om2, os_mbuf_test_data + 200, 200); |
| TEST_ASSERT_FATAL(rc == 0); |
| os_mbuf_test_misc_assert_sane(om2, os_mbuf_test_data + 200, 200, 200, 0); |
| |
| os_mbuf_concat(om, om2); |
| os_mbuf_test_misc_assert_sane(om, os_mbuf_test_data, 200, 400, 0); |
| |
| dup = os_mbuf_dup(om); |
| TEST_ASSERT_FATAL(dup != NULL, "NULL mbuf returned from dup"); |
| TEST_ASSERT_FATAL(dup != om, "Duplicate matches original"); |
| TEST_ASSERT_FATAL(SLIST_NEXT(dup, om_next) != NULL, |
| "NULL chained element, duplicate should match original"); |
| |
| os_mbuf_test_misc_assert_sane(dup, os_mbuf_test_data, 200, 400, 0); |
| |
| rc = os_mbuf_free_chain(om); |
| TEST_ASSERT_FATAL(rc == 0, "Cannot free mbuf chain %d", rc); |
| |
| rc = os_mbuf_free_chain(dup); |
| TEST_ASSERT_FATAL(rc == 0, "Cannot free mbuf chain %d", rc); |
| } |