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enh: code optimization for tbase58

This commit is contained in:
kailixu 2024-02-23 10:30:47 +08:00
parent 31cf877f50
commit ef7b38d4f6
1 changed files with 9 additions and 6 deletions
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15
source/util/test/tbaseCodecTest.cpp
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@ -3,10 +3,10 @@
#include <iostream>
#include "os.h"
#include "osTime.h"
#include "taos.h"
#include "taoserror.h"
#include "tbase58.h"
#include "tbase64.h"
#include "tglobal.h"
using namespace std;
@ -23,14 +23,17 @@ int main(int argc, char **argv) {
}
static void checkBase58Codec(uint8_t *pRaw, int32_t rawLen, int32_t index) {
char *pEnc = base58_encode((const uint8_t *)pRaw, rawLen);
int64_t start = taosGetTimestampUs();
char *pEnc = base58_encode((const uint8_t *)pRaw, rawLen);
ASSERT_NE(nullptr, pEnc);
int32_t encLen = strlen(pEnc);
std::cout << "index:" << index << ", encLen is " << encLen << std::endl;
int64_t endOfEnc = taosGetTimestampUs();
std::cout << "index:" << index << ", encLen is " << encLen << ", cost:" << endOfEnc - start << " us" << std::endl;
int32_t decLen = 0;
char *pDec = (char *)base58_decode((const char *)pEnc, encLen, &decLen);
std::cout << "index:" << index << ", decLen is " << decLen << std::endl;
std::cout << "index:" << index << ", decLen is " << decLen << ", cost:" << taosGetTimestampUs() - endOfEnc << " us"
<< std::endl;
ASSERT_NE(nullptr, pDec);
ASSERT_EQ(rawLen, decLen);
ASSERT_LE(rawLen, encLen);
@ -51,7 +54,7 @@ TEST(TD_BASE_CODEC_TEST, tbase58_test) {
// 1. normal case
// string blend with char and '\0'
rawLen = TEST_LEN_MAX;
for (int32_t i = 0; i < TEST_LEN_MAX; i += 1000) {
for (int32_t i = 0; i < TEST_LEN_MAX; i += 500) {
checkBase58Codec(pRaw, rawLen, i);
pRaw[i] = i & 127;
}
@ -61,7 +64,7 @@ TEST(TD_BASE_CODEC_TEST, tbase58_test) {
pRaw[i] = i & 127;
}
checkBase58Codec(pRaw, TEST_LEN_MAX, 0);
for (int32_t i = 0; i < TEST_LEN_MAX; i += 1000) {
for (int32_t i = 0; i < TEST_LEN_MAX; i += 500) {
rawLen = i;
checkBase58Codec(pRaw, rawLen, i);
}