homework-jianmu/source/dnode/vnode/test/tqTest.cpp

80 lines
2.4 KiB
C++

/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <gtest/gtest.h>
#include <vnodeInt.h>
#include <taoserror.h>
#include <tglobal.h>
#include <iostream>
#include <tmsg.h>
#include <vnodeInt.h>
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wwrite-strings"
#pragma GCC diagnostic ignored "-Wunused-function"
#pragma GCC diagnostic ignored "-Wunused-variable"
#pragma GCC diagnostic ignored "-Wsign-compare"
SDmNotifyHandle dmNotifyHdl = {.state = 0};
#include "tq.h"
int main(int argc, char **argv) {
testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
void tqWriteOffset() {
TdFilePtr pFile = taosOpenFile(TQ_OFFSET_NAME, TD_FILE_CREATE | TD_FILE_WRITE | TD_FILE_APPEND);
STqOffset offset = {.val = {.type = TMQ_OFFSET__LOG, .version = 8923}};
strcpy(offset.subKey, "testtest");
int32_t bodyLen;
int32_t code;
tEncodeSize(tEncodeSTqOffset, &offset, bodyLen, code);
int32_t totLen = INT_BYTES + bodyLen;
void* buf = taosMemoryCalloc(1, totLen);
void* abuf = POINTER_SHIFT(buf, INT_BYTES);
*(int32_t*)buf = htonl(bodyLen);
SEncoder encoder;
tEncoderInit(&encoder, (uint8_t*)abuf, bodyLen);
tEncodeSTqOffset(&encoder, &offset);
taosWriteFile(pFile, buf, totLen);
taosMemoryFree(buf);
taosCloseFile(&pFile);
}
TEST(testCase, tqOffsetTest) {
STQ* pTq = (STQ*)taosMemoryCalloc(1, sizeof(STQ));
pTq->path = taosStrdup("./");
pTq->pOffset = taosHashInit(64, taosGetDefaultHashFunction(TSDB_DATA_TYPE_VARCHAR), true, HASH_ENTRY_LOCK);
taosHashSetFreeFp(pTq->pOffset, (FDelete)tDeleteSTqOffset);
tdbOpen(pTq->path, 16 * 1024, 1, &pTq->pMetaDB, 0, 0, NULL);
tdbTbOpen("tq.offset.db", -1, -1, NULL, pTq->pMetaDB, &pTq->pOffsetStore, 0);
tqWriteOffset();
tqOffsetRestoreFromFile(pTq, TQ_OFFSET_NAME);
taosRemoveFile(TQ_OFFSET_NAME);
tqClose(pTq);
}
#pragma GCC diagnostic pop