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homework-jianmu/source/dnode/mnode/impl/test/dnode/dnode.cpp

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/**
* @file dnode.cpp
* @author slguan (slguan@taosdata.com)
* @brief MNODE module dnode tests
* @version 1.0
* @date 2022-01-06
*
* @copyright Copyright (c) 2022
*
*/
#include "sut.h"
class MndTestDnode : public ::testing::Test {
public:
void SetUp() override {}
void TearDown() override {}
public:
static void SetUpTestSuite() {
test.Init("/tmp/dnode_test_dnode1", 9023);
const char* fqdn = "localhost";
const char* firstEp = "localhost:9023";
server2.Start("/tmp/dnode_test_dnode2", fqdn, 9024, firstEp);
server3.Start("/tmp/dnode_test_dnode3", fqdn, 9025, firstEp);
server4.Start("/tmp/dnode_test_dnode4", fqdn, 9026, firstEp);
server5.Start("/tmp/dnode_test_dnode5", fqdn, 9027, firstEp);
taosMsleep(300);
}
static void TearDownTestSuite() {
server2.Stop();
server3.Stop();
server4.Stop();
server5.Stop();
test.Cleanup();
}
static Testbase test;
static TestServer server2;
static TestServer server3;
static TestServer server4;
static TestServer server5;
};
Testbase MndTestDnode::test;
TestServer MndTestDnode::server2;
TestServer MndTestDnode::server3;
TestServer MndTestDnode::server4;
TestServer MndTestDnode::server5;
TEST_F(MndTestDnode, 01_ShowDnode) {
test.SendShowMetaReq(TSDB_MGMT_TABLE_DNODE, "");
CHECK_META("show dnodes", 7);
CHECK_SCHEMA(0, TSDB_DATA_TYPE_SMALLINT, 2, "id");
CHECK_SCHEMA(1, TSDB_DATA_TYPE_BINARY, TSDB_EP_LEN + VARSTR_HEADER_SIZE, "endpoint");
CHECK_SCHEMA(2, TSDB_DATA_TYPE_SMALLINT, 2, "vnodes");
CHECK_SCHEMA(3, TSDB_DATA_TYPE_SMALLINT, 2, "support_vnodes");
CHECK_SCHEMA(4, TSDB_DATA_TYPE_BINARY, 10 + VARSTR_HEADER_SIZE, "status");
CHECK_SCHEMA(5, TSDB_DATA_TYPE_TIMESTAMP, 8, "create_time");
CHECK_SCHEMA(6, TSDB_DATA_TYPE_BINARY, 24 + VARSTR_HEADER_SIZE, "offline_reason");
test.SendShowRetrieveReq();
EXPECT_EQ(test.GetShowRows(), 1);
CheckInt16(1);
CheckBinary("localhost:9023", TSDB_EP_LEN);
CheckInt16(0);
CheckInt16(16);
CheckBinary("ready", 10);
CheckTimestamp();
CheckBinary("", 24);
}
TEST_F(MndTestDnode, 02_ConfigDnode) {
SMCfgDnodeReq cfgReq = {0};
cfgReq.dnodeId = 1;
strcpy(cfgReq.config, "ddebugflag");
strcpy(cfgReq.value, "131");
int32_t contLen = tSerializeSMCfgDnodeReq(NULL, 0, &cfgReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSMCfgDnodeReq(pReq, contLen, &cfgReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_CONFIG_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
}
TEST_F(MndTestDnode, 03_Create_Dnode) {
{
SCreateDnodeReq createReq = {0};
strcpy(createReq.fqdn, "");
createReq.port = 9024;
int32_t contLen = tSerializeSCreateDnodeReq(NULL, 0, &createReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSCreateDnodeReq(pReq, contLen, &createReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_INVALID_DNODE_EP);
}
{
SCreateDnodeReq createReq = {0};
strcpy(createReq.fqdn, "localhost");
createReq.port = -1;
int32_t contLen = tSerializeSCreateDnodeReq(NULL, 0, &createReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSCreateDnodeReq(pReq, contLen, &createReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_INVALID_DNODE_EP);
}
{
SCreateDnodeReq createReq = {0};
strcpy(createReq.fqdn, "localhost");
createReq.port = 123456;
int32_t contLen = tSerializeSCreateDnodeReq(NULL, 0, &createReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSCreateDnodeReq(pReq, contLen, &createReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_INVALID_DNODE_EP);
}
{
SCreateDnodeReq createReq = {0};
strcpy(createReq.fqdn, "localhost");
createReq.port = 9024;
int32_t contLen = tSerializeSCreateDnodeReq(NULL, 0, &createReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSCreateDnodeReq(pReq, contLen, &createReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
}
{
SCreateDnodeReq createReq = {0};
strcpy(createReq.fqdn, "localhost");
createReq.port = 9024;
int32_t contLen = tSerializeSCreateDnodeReq(NULL, 0, &createReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSCreateDnodeReq(pReq, contLen, &createReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_DNODE_ALREADY_EXIST);
}
taosMsleep(1300);
test.SendShowMetaReq(TSDB_MGMT_TABLE_DNODE, "");
CHECK_META("show dnodes", 7);
test.SendShowRetrieveReq();
EXPECT_EQ(test.GetShowRows(), 2);
CheckInt16(1);
CheckInt16(2);
CheckBinary("localhost:9023", TSDB_EP_LEN);
CheckBinary("localhost:9024", TSDB_EP_LEN);
CheckInt16(0);
CheckInt16(0);
CheckInt16(16);
CheckInt16(16);
CheckBinary("ready", 10);
CheckBinary("ready", 10);
CheckTimestamp();
CheckTimestamp();
CheckBinary("", 24);
CheckBinary("", 24);
}
TEST_F(MndTestDnode, 04_Drop_Dnode) {
{
SDropDnodeReq dropReq = {0};
dropReq.dnodeId = -3;
int32_t contLen = tSerializeSDropDnodeReq(NULL, 0, &dropReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSDropDnodeReq(pReq, contLen, &dropReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_INVALID_DNODE_ID);
}
{
SDropDnodeReq dropReq = {0};
dropReq.dnodeId = 5;
int32_t contLen = tSerializeSDropDnodeReq(NULL, 0, &dropReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSDropDnodeReq(pReq, contLen, &dropReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_DNODE_NOT_EXIST);
}
{
SDropDnodeReq dropReq = {0};
dropReq.dnodeId = 2;
int32_t contLen = tSerializeSDropDnodeReq(NULL, 0, &dropReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSDropDnodeReq(pReq, contLen, &dropReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
}
{
SDropDnodeReq dropReq = {0};
dropReq.dnodeId = 2;
int32_t contLen = tSerializeSDropDnodeReq(NULL, 0, &dropReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSDropDnodeReq(pReq, contLen, &dropReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_DNODE_NOT_EXIST);
}
test.SendShowMetaReq(TSDB_MGMT_TABLE_DNODE, "");
CHECK_META("show dnodes", 7);
test.SendShowRetrieveReq();
EXPECT_EQ(test.GetShowRows(), 1);
CheckInt16(1);
CheckBinary("localhost:9023", TSDB_EP_LEN);
CheckInt16(0);
CheckInt16(16);
CheckBinary("ready", 10);
CheckTimestamp();
CheckBinary("", 24);
taosMsleep(2000);
server2.Stop();
server2.DoStart();
}
TEST_F(MndTestDnode, 05_Create_Drop_Restart_Dnode) {
{
SCreateDnodeReq createReq = {0};
strcpy(createReq.fqdn, "localhost");
createReq.port = 9025;
int32_t contLen = tSerializeSCreateDnodeReq(NULL, 0, &createReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSCreateDnodeReq(pReq, contLen, &createReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
}
{
SCreateDnodeReq createReq = {0};
strcpy(createReq.fqdn, "localhost");
createReq.port = 9026;
int32_t contLen = tSerializeSCreateDnodeReq(NULL, 0, &createReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSCreateDnodeReq(pReq, contLen, &createReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
}
{
SCreateDnodeReq createReq = {0};
strcpy(createReq.fqdn, "localhost");
createReq.port = 9027;
int32_t contLen = tSerializeSCreateDnodeReq(NULL, 0, &createReq);
void* pReq = rpcMallocCont(contLen);
tSerializeSCreateDnodeReq(pReq, contLen, &createReq);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_DNODE, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, 0);
}
taosMsleep(1300);
test.SendShowMetaReq(TSDB_MGMT_TABLE_DNODE, "");
CHECK_META("show dnodes", 7);
test.SendShowRetrieveReq();
EXPECT_EQ(test.GetShowRows(), 4);
CheckInt16(1);
CheckInt16(3);
CheckInt16(4);
CheckInt16(5);
CheckBinary("localhost:9023", TSDB_EP_LEN);
CheckBinary("localhost:9025", TSDB_EP_LEN);
CheckBinary("localhost:9026", TSDB_EP_LEN);
CheckBinary("localhost:9027", TSDB_EP_LEN);
CheckInt16(0);
CheckInt16(0);
CheckInt16(0);
CheckInt16(0);
CheckInt16(16);
CheckInt16(16);
CheckInt16(16);
CheckInt16(16);
CheckBinary("ready", 10);
CheckBinary("ready", 10);
CheckBinary("ready", 10);
CheckBinary("ready", 10);
CheckTimestamp();
CheckTimestamp();
CheckTimestamp();
CheckTimestamp();
CheckBinary("", 24);
CheckBinary("", 24);
CheckBinary("", 24);
CheckBinary("", 24);
// restart
uInfo("stop all server");
test.Restart();
server2.Restart();
server3.Restart();
server4.Restart();
server5.Restart();
taosMsleep(1300);
test.SendShowMetaReq(TSDB_MGMT_TABLE_DNODE, "");
CHECK_META("show dnodes", 7);
test.SendShowRetrieveReq();
EXPECT_EQ(test.GetShowRows(), 4);
CheckInt16(1);
CheckInt16(3);
CheckInt16(4);
CheckInt16(5);
CheckBinary("localhost:9023", TSDB_EP_LEN);
CheckBinary("localhost:9025", TSDB_EP_LEN);
CheckBinary("localhost:9026", TSDB_EP_LEN);
CheckBinary("localhost:9027", TSDB_EP_LEN);
CheckInt16(0);
CheckInt16(0);
CheckInt16(0);
CheckInt16(0);
CheckInt16(16);
CheckInt16(16);
CheckInt16(16);
CheckInt16(16);
CheckBinary("ready", 10);
CheckBinary("ready", 10);
CheckBinary("ready", 10);
CheckBinary("ready", 10);
CheckTimestamp();
CheckTimestamp();
CheckTimestamp();
CheckTimestamp();
CheckBinary("", 24);
CheckBinary("", 24);
CheckBinary("", 24);
CheckBinary("", 24);
}
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