107 lines
2.6 KiB
C++
107 lines
2.6 KiB
C++
#include <gtest/gtest.h>
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#include "utils.h"
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TEST(UTILS, FIXED_NUM_ARRAY)
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{
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struct mutable_array array;
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mutable_array_init(&array);
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mutable_array_add_elem(&array, 1);
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mutable_array_add_elem(&array, 2);
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mutable_array_add_elem(&array, 3);
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mutable_array_add_elem(&array, 1);
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mutable_array_add_elem(&array, 2);
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EXPECT_TRUE(mutable_array_count_elem(&array) == 5);
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EXPECT_TRUE(mutable_array_index_elem(&array, 0) == 1);
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EXPECT_TRUE(mutable_array_index_elem(&array, 1) == 2);
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EXPECT_TRUE(mutable_array_index_elem(&array, 2) == 3);
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EXPECT_TRUE(mutable_array_index_elem(&array, 3) == 1);
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EXPECT_TRUE(mutable_array_index_elem(&array, 4) == 2);
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mutable_array_del_elem(&array, 3); // 1,2,1,2
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EXPECT_TRUE(mutable_array_count_elem(&array) == 4);
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EXPECT_TRUE(mutable_array_index_elem(&array, 0) == 1);
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EXPECT_TRUE(mutable_array_index_elem(&array, 1) == 2);
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EXPECT_TRUE(mutable_array_index_elem(&array, 2) == 1);
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EXPECT_TRUE(mutable_array_index_elem(&array, 3) == 2);
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mutable_array_del_elem(&array, 2); // 1,1
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EXPECT_TRUE(mutable_array_count_elem(&array) == 2);
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EXPECT_TRUE(mutable_array_index_elem(&array, 0) == 1);
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EXPECT_TRUE(mutable_array_index_elem(&array, 1) == 1);
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mutable_array_del_elem(&array, 1);
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EXPECT_TRUE(mutable_array_count_elem(&array) == 0);
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}
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TEST(UTILS, SIDS)
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{
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struct sids src;
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struct sids dst;
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// set src
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for (int i = 0; i < MR_SID_LIST_MAXLEN; i++)
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{
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src.elems[i] = i;
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}
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src.num = MR_SID_LIST_MAXLEN;
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// copy src to dst
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memset(&dst, 0, sizeof(struct sids));
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sids_write_once(&dst, &src);
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// check dst
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EXPECT_TRUE(dst.num == src.num);
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for (int i = 0; i < MR_SID_LIST_MAXLEN; i++)
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{
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EXPECT_TRUE(dst.elems[i] == i);
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}
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// update src
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for (int i = 0; i < MR_SID_LIST_MAXLEN; i++)
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{
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src.elems[i] = i * 2;
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}
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// copy src to dst
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sids_write_once(&dst, &src);
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// check dst
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EXPECT_TRUE(dst.num == src.num);
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for (int i = 0; i < MR_SID_LIST_MAXLEN; i++)
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{
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EXPECT_TRUE(dst.elems[i] == i);
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}
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}
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TEST(UTILS, THROUGHPUT_METRICS)
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{
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struct throughput_metrics iterm = {.n_pkts = 0, .n_bytes = 0};
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throughput_metrics_inc(&iterm, 1, 2);
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EXPECT_TRUE(iterm.n_pkts == 1);
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EXPECT_TRUE(iterm.n_bytes == 2);
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}
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TEST(UTILS, DEVICE)
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{
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const char *dev_name = "lo";
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char ip_buff[16] = {0};
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char mac_buff[32] = {0};
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EXPECT_TRUE(get_ip_by_device_name(dev_name, ip_buff) == 0);
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EXPECT_TRUE(get_mac_by_device_name(dev_name, mac_buff) == 0);
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printf("Dev : %s, IP : %s\n", dev_name, ip_buff);
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printf("Dev : %s, MAC : %s\n", dev_name, mac_buff);
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EXPECT_STREQ(ip_buff, "127.0.0.1");
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EXPECT_STREQ(mac_buff, "00:00:00:00:00:00");
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}
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int main(int argc, char **argv)
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{
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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} |