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feature: packet IO support IP reassembly

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This commit is contained in:
luwenpeng
2024-10-23 10:01:20 +08:00
parent a7b79a0e22
commit fd3cc20554
54 changed files with 3474 additions and 4271 deletions
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64
infra/packet_manager/test/gtest_packet_pool.cpp Normal file
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#include <gtest/gtest.h>
#include "packet_pool.h"
TEST(PACKET_POOL, TEST)
{
struct packet *pkt1 = NULL;
struct packet *pkt2 = NULL;
struct packet *pkt3 = NULL;
struct packet *pkt4 = NULL;
// new
struct packet_pool *pool = packet_pool_new(3);
EXPECT_TRUE(pool != NULL);
EXPECT_TRUE(packet_pool_get_used_num(pool) == 0);
EXPECT_TRUE(packet_pool_get_free_num(pool) == 3);
// pop
pkt1 = packet_pool_pop(pool);
EXPECT_TRUE(pkt1 != NULL);
EXPECT_TRUE(packet_pool_get_used_num(pool) == 1);
EXPECT_TRUE(packet_pool_get_free_num(pool) == 2);
pkt2 = packet_pool_pop(pool);
EXPECT_TRUE(pkt2 != NULL);
EXPECT_TRUE(packet_pool_get_used_num(pool) == 2);
EXPECT_TRUE(packet_pool_get_free_num(pool) == 1);
pkt3 = packet_pool_pop(pool);
EXPECT_TRUE(pkt3 != NULL);
EXPECT_TRUE(packet_pool_get_used_num(pool) == 3);
EXPECT_TRUE(packet_pool_get_free_num(pool) == 0);
pkt4 = packet_pool_pop(pool);
EXPECT_TRUE(pkt4 != NULL);
EXPECT_TRUE(packet_pool_get_used_num(pool) == 4);
EXPECT_TRUE(packet_pool_get_free_num(pool) == 0);
// push
packet_pool_push(pool, pkt1);
EXPECT_TRUE(packet_pool_get_used_num(pool) == 3);
EXPECT_TRUE(packet_pool_get_free_num(pool) == 1);
packet_pool_push(pool, pkt2);
EXPECT_TRUE(packet_pool_get_used_num(pool) == 2);
EXPECT_TRUE(packet_pool_get_free_num(pool) == 2);
packet_pool_push(pool, pkt3);
EXPECT_TRUE(packet_pool_get_used_num(pool) == 1);
EXPECT_TRUE(packet_pool_get_free_num(pool) == 3);
packet_pool_push(pool, pkt4);
EXPECT_TRUE(packet_pool_get_used_num(pool) == 0);
EXPECT_TRUE(packet_pool_get_free_num(pool) == 3);
// free
packet_pool_free(pool);
}
int main(int argc, char **argv)
{
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}