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item_uthash -> item_rcu && add foreign cont dir API

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This commit is contained in:
liuwentan
2023-03-15 11:36:54 +08:00
parent 33c9c10467
commit 90d0764845
41 changed files with 2789 additions and 1603 deletions
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148
test/rcu_hash_gtest.cpp
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@@ -3,6 +3,8 @@
#include <gtest/gtest.h>
struct rcu_hash_table *g_htable = NULL;
struct user_data {
int id;
char name[32];
@@ -44,10 +46,15 @@ TEST(rcu_hash_add_one_node, single_thread) {
EXPECT_EQ(ret, 0);
void **data_array = NULL;
ret = rcu_hash_list_updating_data(htable, &data_array);
rcu_hash_commit(htable);
ret = rcu_hash_list(htable, &data_array);
EXPECT_EQ(ret, 1);
rcu_hash_commit(htable);
if (data_array != NULL) {
free(data_array);
data_array = NULL;
}
/* find in hash after commit */
res = rcu_hash_find(htable, key, key_len);
@@ -63,9 +70,6 @@ TEST(rcu_hash_add_one_node, single_thread) {
ret = rcu_hash_garbage_queue_len(htable);
EXPECT_EQ(ret, 0);
ret = rcu_hash_list_updating_data(htable, &data_array);
EXPECT_EQ(ret, 0);
rcu_hash_free(htable);
}
@@ -119,11 +123,22 @@ TEST(rcu_hash_add_multi_node, single_thread) {
EXPECT_EQ(ret, 0);
void **data_array = NULL;
ret = rcu_hash_list_updating_data(htable, &data_array);
EXPECT_EQ(ret, 4);
ret = rcu_hash_list(htable, &data_array);
EXPECT_EQ(ret, 0);
if (data_array != NULL) {
free(data_array);
data_array = NULL;
}
rcu_hash_commit(htable);
ret = rcu_hash_list(htable, &data_array);
EXPECT_EQ(ret, 4);
if (data_array != NULL) {
free(data_array);
data_array = NULL;
}
/* find in hash after commit */
res = rcu_hash_find(htable, key0, key0_len);
EXPECT_TRUE(res != NULL);
@@ -155,9 +170,6 @@ TEST(rcu_hash_add_multi_node, single_thread) {
ret = rcu_hash_garbage_queue_len(htable);
EXPECT_EQ(ret, 0);
ret = rcu_hash_list_updating_data(htable, &data_array);
EXPECT_EQ(ret, 0);
rcu_hash_free(htable);
}
@@ -177,8 +189,12 @@ TEST(rcu_hash_del_one_node, single_thread) {
rcu_hash_add(htable, key, key_len, (void *)data);
void **data_array = NULL;
int ret = rcu_hash_list_updating_data(htable, &data_array);
EXPECT_EQ(ret, 1);
int ret = rcu_hash_list(htable, &data_array);
EXPECT_EQ(ret, 0);
if (data_array != NULL) {
free(data_array);
data_array = NULL;
}
/* find in hash before commit */
void *res = rcu_hash_find(htable, key, key_len);
@@ -192,9 +208,13 @@ TEST(rcu_hash_del_one_node, single_thread) {
rcu_hash_del(htable, key, key_len);
ret = rcu_hash_list_updating_data(htable, &data_array);
ret = rcu_hash_list(htable, &data_array);
EXPECT_EQ(ret, 0);
if (data_array != NULL) {
free(data_array);
data_array = NULL;
}
rcu_hash_commit(htable);
/* find in hash after commit */
@@ -297,10 +317,110 @@ TEST(rcu_hash_del_multi_node, single_thread) {
rcu_hash_free(htable);
}
TEST(global_rcu_hash_add, single_thread) {
EXPECT_TRUE(g_htable != NULL);
struct user_data *data1 = ALLOC(struct user_data, 1);
data1->id = 101;
char name1[64] = "www.baidu.com";
memcpy(data1->name, name1, strlen(name1));
char key1[64] = "http_url";
size_t key1_len = strlen(key1);
rcu_hash_add(g_htable, key1, key1_len, (void *)data1);
int ret = rcu_hash_count(g_htable);
EXPECT_EQ(ret, 0);
rcu_hash_commit(g_htable);
ret = rcu_hash_count(g_htable);
EXPECT_EQ(ret, 1);
void *res = rcu_hash_find(g_htable, key1, key1_len);
EXPECT_TRUE(res != NULL);
}
TEST(global_rcu_hash_find, single_thread) {
EXPECT_TRUE(g_htable != NULL);
const char *key = "http_url";
size_t key_len = strlen(key);
void *res = rcu_hash_find(g_htable, key, key_len);
EXPECT_TRUE(res != NULL);
}
TEST(global_rcu_hash_del, single_thread) {
EXPECT_TRUE(g_htable != NULL);
const char *key = "http_url";
size_t key_len = strlen(key);
void *res = rcu_hash_find(g_htable, key, key_len);
EXPECT_TRUE(res != NULL);
rcu_hash_del(g_htable, key, key_len);
rcu_hash_commit(g_htable);
res = rcu_hash_find(g_htable, key, key_len);
EXPECT_TRUE(res == NULL);
}
TEST(rcu_hash_updating_find, single_thread) {
struct rcu_hash_table *htable = rcu_hash_new(data_free);
EXPECT_TRUE(htable != NULL);
//add data1
struct user_data *data1 = ALLOC(struct user_data, 1);
data1->id = 101;
char name1[64] = "www.baidu.com";
memcpy(data1->name, name1, strlen(name1));
char key[64] = "http_url";
size_t key_len = strlen(key);
rcu_hash_add(htable, key, key_len, (void *)data1);
void *res = rcu_hash_find(htable, key, key_len);
EXPECT_TRUE(res == NULL);
res = rcu_hash_updating_find(htable, key, key_len);
EXPECT_TRUE(res != NULL);
//del data1
rcu_hash_del(htable, key, key_len);
res = rcu_hash_updating_find(htable, key, key_len);
EXPECT_TRUE(res == NULL);
//add data2
struct user_data *data2 = ALLOC(struct user_data, 1);
data2->id = 102;
char name2[64] = "www.google.com";
memcpy(data2->name, name2, strlen(name2));
rcu_hash_add(htable, key, key_len, (void *)data2);
res = rcu_hash_updating_find(htable, key, key_len);
EXPECT_TRUE(res != NULL);
rcu_hash_commit(htable);
res = rcu_hash_find(htable, key, key_len);
struct user_data *tmp_data = (struct user_data *)res;
EXPECT_EQ(tmp_data->id, 102);
EXPECT_STREQ(tmp_data->name, "www.google.com");
rcu_hash_free(htable);
}
int main(int argc, char ** argv)
{
int ret=0;
::testing::InitGoogleTest(&argc, argv);
g_htable = rcu_hash_new(data_free);
ret=RUN_ALL_TESTS();
rcu_hash_free(g_htable);
return ret;
}