1 #include <gtest/gtest.h>
3 #include "AllocationTestHarness.h"
6 #include "osi/include/list.h"
7 #include "osi/include/osi.h"
10 class ListTest : public AllocationTestHarness {};
12 TEST_F(ListTest, test_new_free_simple) {
13 list_t *list = list_new(NULL);
14 ASSERT_TRUE(list != NULL);
18 TEST_F(ListTest, test_free_null) {
19 // In this test we just verify that list_free is callable with NULL.
23 TEST_F(ListTest, test_empty_list_is_empty) {
24 list_t *list = list_new(NULL);
25 EXPECT_TRUE(list_is_empty(list));
29 TEST_F(ListTest, test_empty_list_has_no_length) {
30 list_t *list = list_new(NULL);
31 EXPECT_EQ(list_length(list), 0U);
35 TEST_F(ListTest, test_simple_list_prepend) {
36 list_t *list = list_new(NULL);
37 EXPECT_TRUE(list_prepend(list, &list));
38 EXPECT_FALSE(list_is_empty(list));
39 EXPECT_EQ(list_length(list), 1U);
43 TEST_F(ListTest, test_simple_list_append) {
44 list_t *list = list_new(NULL);
45 EXPECT_TRUE(list_append(list, &list));
46 EXPECT_FALSE(list_is_empty(list));
47 EXPECT_EQ(list_length(list), 1U);
51 TEST_F(ListTest, test_list_remove_found) {
52 list_t *list = list_new(NULL);
53 list_append(list, &list);
54 EXPECT_TRUE(list_remove(list, &list));
55 EXPECT_TRUE(list_is_empty(list));
56 EXPECT_EQ(list_length(list), 0U);
60 TEST_F(ListTest, test_list_remove_not_found) {
62 list_t *list = list_new(NULL);
63 list_append(list, &list);
64 EXPECT_FALSE(list_remove(list, &x));
65 EXPECT_FALSE(list_is_empty(list));
66 EXPECT_EQ(list_length(list), 1U);
70 TEST_F(ListTest, test_list_front) {
71 int x[] = { 1, 2, 3, 4, 5 };
72 list_t *list = list_new(NULL);
74 for (size_t i = 0; i < ARRAY_SIZE(x); ++i)
75 list_append(list, &x[i]);
77 EXPECT_EQ(list_front(list), &x[0]);
82 TEST_F(ListTest, test_list_back) {
83 int x[] = { 1, 2, 3, 4, 5 };
84 list_t *list = list_new(NULL);
86 for (size_t i = 0; i < ARRAY_SIZE(x); ++i)
87 list_append(list, &x[i]);
89 EXPECT_EQ(list_back(list), &x[ARRAY_SIZE(x) - 1]);
94 TEST_F(ListTest, test_list_clear) {
95 int x[] = { 1, 2, 3, 4, 5 };
96 list_t *list = list_new(NULL);
98 for (size_t i = 0; i < ARRAY_SIZE(x); ++i)
99 list_append(list, &x[i]);
102 EXPECT_TRUE(list_is_empty(list));
103 EXPECT_EQ(list_length(list), 0U);
108 TEST_F(ListTest, test_list_append_multiple) {
109 int x[] = { 1, 2, 3, 4, 5 };
110 list_t *list = list_new(NULL);
112 for (size_t i = 0; i < ARRAY_SIZE(x); ++i)
113 list_append(list, &x[i]);
116 for (const list_node_t *node = list_begin(list); node != list_end(list); node = list_next(node), ++i)
117 EXPECT_EQ(list_node(node), &x[i]);
122 TEST_F(ListTest, test_list_prepend_multiple) {
123 int x[] = { 1, 2, 3, 4, 5 };
124 list_t *list = list_new(NULL);
126 for (size_t i = 0; i < ARRAY_SIZE(x); ++i)
127 list_prepend(list, &x[i]);
129 int i = ARRAY_SIZE(x) - 1;
130 for (const list_node_t *node = list_begin(list); node != list_end(list); node = list_next(node), --i)
131 EXPECT_EQ(list_node(node), &x[i]);
136 TEST_F(ListTest, test_list_begin_empty_list) {
137 list_t *list = list_new(NULL);
138 EXPECT_EQ(list_begin(list), list_end(list));
142 TEST_F(ListTest, test_list_next) {
143 list_t *list = list_new(NULL);
144 list_append(list, &list);
145 EXPECT_NE(list_begin(list), list_end(list));
146 EXPECT_EQ(list_next(list_begin(list)), list_end(list));
150 static bool list_callback_sum(void *data, void *context) {
153 int *sum = (int *)context;
154 int *value = (int *)data;
159 static bool list_callback_find_int(void *data, void *context) {
162 return (*(int *)data != *(int *)context);
165 TEST_F(ListTest, test_list_foreach_full) {
166 list_t *list = list_new(NULL);
169 int x[] = { 1, 2, 3, 4, 5 };
170 for (size_t i = 0; i < ARRAY_SIZE(x); ++i)
171 list_append(list, &x[i]);
172 EXPECT_EQ(list_length(list), (size_t)5);
174 // Test complete iteration
176 list_node_t *rc = list_foreach(list, list_callback_sum, &sum);
178 EXPECT_TRUE(rc == NULL);
183 TEST_F(ListTest, test_list_foreach_partial) {
184 list_t *list = list_new(NULL);
187 int x[] = { 1, 2, 3, 4, 5 };
188 for (size_t i = 0; i < ARRAY_SIZE(x); ++i)
189 list_append(list, &x[i]);
190 EXPECT_EQ(list_length(list), (size_t)5);
192 // Test partial iteration
194 list_node_t *rc = list_foreach(list, list_callback_find_int, &find);
195 EXPECT_TRUE(rc != NULL);
196 int *rc_val = (int *)list_node(rc);
197 EXPECT_TRUE(*rc_val == 4);
200 rc = list_foreach(list, list_callback_find_int, &find);
201 EXPECT_TRUE(rc != NULL);
202 rc_val = (int *)list_node(rc);
203 EXPECT_TRUE(*rc_val == 1);
206 rc = list_foreach(list, list_callback_find_int, &find);
207 EXPECT_TRUE(rc != NULL);
208 rc_val = (int *)list_node(rc);
209 EXPECT_TRUE(*rc_val == 5);
212 rc = list_foreach(list, list_callback_find_int, &find);
213 EXPECT_TRUE(rc == NULL);