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test: add test for mock server and bind option

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This commit is contained in:
Nick Peng
2023-03-16 20:03:01 +08:00
parent 47f2f45c37
commit 455dca9ae4
7 changed files with 137 additions and 19 deletions
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43
test/cases/test-bind.cc
View File

@@ -35,15 +35,15 @@ cache-persist no)""");
TEST(Bind, udp_tcp)
{
smartdns::MockServer server_upstream;
smartdns::MockServer server_upstream;
smartdns::MockServer server_upstream2;
smartdns::Server server;
server_upstream.Start("udp://0.0.0.0:61053", [](struct smartdns::ServerRequestContext *request) {
unsigned char addr[4] = {1, 2, 3, 4};
unsigned char addr[4] = {1, 2, 3, 4};
dns_add_A(request->response_packet, DNS_RRS_AN, request->domain.c_str(), 611, addr);
request->response_packet->head.rcode = DNS_RC_NOERROR;
return true;
return smartdns::SERVER_REQUEST_OK;
});
server.Start(R"""(
@@ -59,15 +59,46 @@ cache-persist no)""");
std::cout << client.GetResult() << std::endl;
ASSERT_EQ(client.GetAnswerNum(), 1);
EXPECT_EQ(client.GetStatus(), "NOERROR");
EXPECT_EQ(client.GetAnswer()[0].GetTTL(), 3);
EXPECT_EQ(client.GetAnswer()[0].GetTTL(), 3);
EXPECT_EQ(client.GetAnswer()[0].GetData(), "1.2.3.4");
ASSERT_TRUE(client.Query("a.com", 60053));
std::cout << client.GetResult() << std::endl;
ASSERT_EQ(client.GetAnswerNum(), 1);
EXPECT_EQ(client.GetStatus(), "NOERROR");
EXPECT_EQ(client.GetAnswer()[0].GetTTL(), 611);
EXPECT_EQ(client.GetAnswer()[0].GetTTL(), 611);
EXPECT_EQ(client.GetAnswer()[0].GetData(), "1.2.3.4");
}
TEST(Bind, self)
{
smartdns::MockServer server_upstream;
smartdns::Server server;
server_upstream.Start("udp://0.0.0.0:62053", [](struct smartdns::ServerRequestContext *request) {
if (request->qtype == DNS_T_A) {
smartdns::MockServer::AddIP(request, request->domain.c_str(), "1.2.3.4");
return smartdns::SERVER_REQUEST_OK;
}
return smartdns::SERVER_REQUEST_SOA;
});
server.Start(R"""(
bind [::]:60053 -group self
server 127.0.0.1:61053 -group self
bind [::]:61053 -group upstream
server 127.0.0.1:62053 -group upstream
log-num 0
log-console yes
log-level info
cache-persist no)""");
smartdns::Client client;
ASSERT_TRUE(client.Query("a.com", 60053));
std::cout << client.GetResult() << std::endl;
ASSERT_EQ(client.GetAnswerNum(), 1);
EXPECT_EQ(client.GetStatus(), "NOERROR");
EXPECT_LT(client.GetQueryTime(), 100);
EXPECT_EQ(client.GetAnswer()[0].GetTTL(), 3);
EXPECT_EQ(client.GetAnswer()[0].GetData(), "1.2.3.4");
}

6
test/cases/test-cname.cc
View File

@@ -12,7 +12,7 @@ TEST(server, cname)
server_upstream.Start("udp://0.0.0.0:61053", [](struct smartdns::ServerRequestContext *request) {
std::string domain = request->domain;
if (request->domain.length() == 0) {
return false;
return smartdns::SERVER_REQUEST_ERROR;
}
if (request->qtype == DNS_T_A) {
@@ -22,13 +22,13 @@ TEST(server, cname)
unsigned char addr[16] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
dns_add_AAAA(request->response_packet, DNS_RRS_AN, domain.c_str(), 61, addr);
} else {
return false;
return smartdns::SERVER_REQUEST_ERROR;
}
EXPECT_EQ(domain, "e.com");
request->response_packet->head.rcode = DNS_RC_NOERROR;
return true;
return smartdns::SERVER_REQUEST_OK;
});
server.Start(R"""(bind [::]:60053

8
test/cases/test-discard-block-ip.cc
View File

@@ -14,7 +14,7 @@ TEST(DiscardBlockIP, first_ping)
unsigned char addr[4] = {0, 0, 0, 0};
dns_add_A(request->response_packet, DNS_RRS_AN, request->domain.c_str(), 611, addr);
request->response_packet->head.rcode = DNS_RC_NOERROR;
return true;
return smartdns::SERVER_REQUEST_OK;
});
server_upstream2.Start("udp://0.0.0.0:62053", [](struct smartdns::ServerRequestContext *request) {
@@ -22,7 +22,7 @@ TEST(DiscardBlockIP, first_ping)
usleep(20000);
dns_add_A(request->response_packet, DNS_RRS_AN, request->domain.c_str(), 611, addr);
request->response_packet->head.rcode = DNS_RC_NOERROR;
return true;
return smartdns::SERVER_REQUEST_OK;
});
server.Start(R"""(bind [::]:60053
@@ -51,7 +51,7 @@ TEST(DiscardBlockIP, first_response)
unsigned char addr[4] = {0, 0, 0, 0};
dns_add_A(request->response_packet, DNS_RRS_AN, request->domain.c_str(), 611, addr);
request->response_packet->head.rcode = DNS_RC_NOERROR;
return true;
return smartdns::SERVER_REQUEST_OK;
});
server_upstream2.Start("udp://0.0.0.0:62053", [](struct smartdns::ServerRequestContext *request) {
@@ -59,7 +59,7 @@ TEST(DiscardBlockIP, first_response)
usleep(20000);
dns_add_A(request->response_packet, DNS_RRS_AN, request->domain.c_str(), 611, addr);
request->response_packet->head.rcode = DNS_RC_NOERROR;
return true;
return smartdns::SERVER_REQUEST_OK;
});
server.Start(R"""(bind [::]:60053

29
test/cases/test-mock-server.cc
View File

@@ -9,9 +9,36 @@ TEST(MockServer, query_fail)
smartdns::Client client;
server.Start("udp://0.0.0.0:7053", [](struct smartdns::ServerRequestContext *request) {
request->response_data_len = 0;
return false;
return smartdns::SERVER_REQUEST_ERROR;
});
ASSERT_TRUE(client.Query("example.com", 7053));
std::cout << client.GetResult() << std::endl;
EXPECT_EQ(client.GetStatus(), "SERVFAIL");
}
TEST(MockServer, soa)
{
smartdns::MockServer server;
smartdns::Client client;
server.Start("udp://0.0.0.0:7053", [](struct smartdns::ServerRequestContext *request) {
return smartdns::SERVER_REQUEST_SOA;
});
ASSERT_TRUE(client.Query("example.com", 7053));
std::cout << client.GetResult() << std::endl;
EXPECT_EQ(client.GetStatus(), "NXDOMAIN");
}
TEST(MockServer, noerror)
{
smartdns::MockServer server;
smartdns::Client client;
server.Start("udp://0.0.0.0:7053", [](struct smartdns::ServerRequestContext *request) {
return smartdns::SERVER_REQUEST_OK;
});
ASSERT_TRUE(client.Query("example.com", 7053));
std::cout << client.GetResult() << std::endl;
EXPECT_EQ(client.GetStatus(), "NOERROR");
}