| /* |
| * 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 <gtest/gtest.h> |
| |
| #include <guththila.h> |
| |
| |
| class TestStack: public ::testing::Test |
| { |
| |
| protected: |
| void SetUp() |
| { |
| m_allocator = axutil_allocator_init(NULL); |
| ASSERT_NE(m_allocator, nullptr); |
| m_env = axutil_env_create(m_allocator); |
| ASSERT_NE(m_env, nullptr); |
| m_stack = (guththila_stack_t*) AXIS2_MALLOC(m_allocator, sizeof(guththila_stack_t)); |
| ASSERT_NE(m_stack, nullptr); |
| } |
| |
| void TearDown() |
| { |
| guththila_stack_free(m_stack, m_env); |
| axutil_env_free(m_env); |
| } |
| |
| axutil_allocator_t *m_allocator; |
| axutil_env_t *m_env; |
| guththila_stack_t *m_stack; |
| }; |
| |
| |
| TEST_F(TestStack, test_stack) { |
| |
| |
| int status; |
| |
| status = guththila_stack_init(m_stack, m_env); |
| ASSERT_EQ(status, GUTHTHILA_SUCCESS); |
| |
| ASSERT_TRUE(guththila_stack_is_empty(m_stack, m_env)); |
| |
| /* default max is 16 elements, so this will force a reallocation */ |
| const char * abc = "abcdefghijklmnopqrstuvwxyz"; |
| const char * p; |
| for (p = abc; *p != 0; ++p) |
| { |
| status = guththila_stack_push(m_stack, (void*)p, m_env); |
| /* push returns the index of the top element */ |
| ASSERT_EQ(status, p-abc); |
| } |
| |
| ASSERT_FALSE(guththila_stack_is_empty(m_stack, m_env)); |
| ASSERT_EQ((char*)guththila_stack_peek(m_stack, m_env), (p-1)); |
| |
| status = guththila_stack_del_top(m_stack, m_env); |
| ASSERT_EQ(status, GUTHTHILA_SUCCESS); |
| ASSERT_EQ((char*)guththila_stack_peek(m_stack, m_env), (p-2)); |
| |
| status = guththila_stack_del_top(m_stack, m_env); |
| ASSERT_EQ(status, GUTHTHILA_SUCCESS); |
| ASSERT_EQ((char*)guththila_stack_peek(m_stack, m_env), (p-3)); |
| |
| ASSERT_EQ((char*)guththila_stack_get_by_index(m_stack, 0, m_env), abc); |
| ASSERT_EQ((char*)guththila_stack_get_by_index(m_stack, 10, m_env), abc+10); |
| ASSERT_EQ((char*)guththila_stack_get_by_index(m_stack, 23, m_env), p-3); |
| |
| |
| for (p = p-3; p >= abc; --p) |
| { |
| ASSERT_EQ((char*)guththila_stack_pop(m_stack, m_env), p); |
| } |
| |
| ASSERT_TRUE(guththila_stack_is_empty(m_stack, m_env)); |
| |
| |
| /* Test that un_init/re_init */ |
| guththila_stack_un_init(m_stack, m_env); |
| status = guththila_stack_init(m_stack, m_env); |
| ASSERT_EQ(status, GUTHTHILA_SUCCESS); |
| |
| } |