add examples and build with as many cpus as possible

This commit is contained in:
zhangzifa
2019-02-14 17:45:28 +08:00
committed by Jackson Tian
parent 01dcff0b7c
commit 5f3caa1943
24 changed files with 618 additions and 7 deletions

14
build_sdk.sh Executable file
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#!/bin/bash
MAKE=make
if command -v python > /dev/null ; then
MAKE="make -j $(python -c 'import multiprocessing as mp; print(int(mp.cpu_count()))')"
fi
echo $MAKE
rm -rf sdk_build
mkdir sdk_build
cd sdk_build
cmake -DBUILD_FUNCTION_TESTS=OFF -DBUILD_UNIT_TESTS=OFF -DENABLE_COVERAGE=OFF ..
$MAKE

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@@ -15,7 +15,7 @@
#
# coverage option
OPTION (ENABLE_COVERAGE "Use gcov" ON)
OPTION (ENABLE_COVERAGE "Use gcov" OFF)
MESSAGE(STATUS ENABLE_COVERAGE=${ENABLE_COVERAGE})
IF(ENABLE_COVERAGE)
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")

27
examples/CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.1)
cmake_policy(SET CMP0048 NEW)
project(alibabacloud-sdk-examples)
set(CMAKE_CXX_STANDARD 11)
message("include dir: " ${CMAKE_SOURCE_DIR}/../core/include)
include_directories("${CMAKE_SOURCE_DIR}/../core/include/")
include_directories("${CMAKE_SOURCE_DIR}/../cdn/include/")
include_directories("${CMAKE_SOURCE_DIR}/../ecs/include/")
include_directories("${CMAKE_SOURCE_DIR}/../rds/include/")
include_directories("${CMAKE_SOURCE_DIR}/../slb/include/")
include_directories("${CMAKE_SOURCE_DIR}/../vpc/include/")
link_directories(${CMAKE_SOURCE_DIR}/../sdk_build/lib)
add_subdirectory(imagesearch)
add_subdirectory(nlp)
add_subdirectory(rds)
add_subdirectory(ecs)
add_subdirectory(vpc)
add_subdirectory(slb)
add_subdirectory(cdn)

37
examples/README.md Normal file
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# how to use examples
## 1. install sdk
```bash
cd path/to/aliyun-openapi-cpp-sdk
./build_sdk.sh
```
## 2. build examples
```bash
cd path/to/aliyun-openapi-cpp-sdk
cd examples
mkdir build
cd build
cmake ..
make -j
```
## 3. run examples
configure `accessKeyId` and `accessKeySecret` via env.
```bash
export ENV_AccessKeyId="your-accessKeyId"
export ENV_AccessKeySecret="your-accessKeySecret"
```
```bash
cd path/to/aliyun-openapi-cpp-sdk
cd examples/build/bin
# run ecs_demo
./ecs_demo
...
```

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cmake_minimum_required(VERSION 3.0)
project(cdn_demo)
set(CMAKE_CXX_STANDARD 11)
if(CMAKE_HOST_WIN32)
include_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\include")
link_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\lib")
endif()
add_executable(cdn_demo cdn.cc)
target_link_libraries(cdn_demo alibabacloud-sdk-core alibabacloud-sdk-cdn)
target_link_libraries(cdn_demo )
set_target_properties(cdn_demo
PROPERTIES
OUTPUT_NAME ${TARGET_OUTPUT_NAME_PREFIX}cdn_demo
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

27
examples/cdn/cdn.cc Normal file
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#include <iostream>
#include "../utils.h"
#include "alibabacloud/core/AlibabaCloud.h"
#include "alibabacloud/cdn/CdnClient.h"
using namespace std;
using namespace AlibabaCloud;
using namespace AlibabaCloud::Cdn;
int main() {
utUtils utils;
string key = utils.get_env("ENV_AccessKeyId");
string secret = utils.get_env("ENV_AccessKeySecret");
InitializeSdk();
ClientConfiguration configuration("cn-hangzhou");
CdnClient client(key, secret, configuration);
Model::DescribeCdnServiceRequest request;
auto out = client.describeCdnService(request);
cout << endl << "cdn describeCdnService result:" << endl;
cout << "error code: " << out.error().errorCode() << endl;
cout << "changingChargeType: " << out.result().getChangingChargeType() << endl;
cout << "internetChargeType: " << out.result().getInternetChargeType() << endl;
cout << "instanceId: " << out.result().getInstanceId() << endl;
cout << "openingTime: " << out.result().getOpeningTime() << endl;
cout << "changingAffectTime: " << out.result().getChangingAffectTime() << endl << endl;
ShutdownSdk();
}

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cmake_minimum_required(VERSION 3.0)
project(ecs_demo)
set(CMAKE_CXX_STANDARD 11)
if(CMAKE_HOST_WIN32)
include_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\include")
link_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\lib")
endif()
add_executable(ecs_demo ecs.cc)
target_link_libraries(ecs_demo alibabacloud-sdk-core alibabacloud-sdk-ecs)
target_link_libraries(ecs_demo )
set_target_properties(ecs_demo
PROPERTIES
OUTPUT_NAME ${TARGET_OUTPUT_NAME_PREFIX}ecs_demo
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

25
examples/ecs/ecs.cc Normal file
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#include <iostream>
#include "../utils.h"
#include "alibabacloud/core/AlibabaCloud.h"
#include "alibabacloud/ecs/EcsClient.h"
using namespace std;
using namespace AlibabaCloud;
using namespace AlibabaCloud::Ecs;
int main() {
utUtils utils;
string key = utils.get_env("ENV_AccessKeyId");
string secret = utils.get_env("ENV_AccessKeySecret");
InitializeSdk();
ClientConfiguration configuration("cn-hangzhou");
EcsClient client(key, secret, configuration);
Model::DescribeInstancesRequest request;
request.setPageSize(10);
auto outcome = client.describeInstances(request);
cout << endl << "ecs describeInstances returned:" << endl;
cout << "error code: " << outcome.error().errorCode() << endl;
cout << "totalCount: " << outcome.result().getTotalCount() << endl << endl;
ShutdownSdk();
}

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cmake_minimum_required(VERSION 3.0)
project(imagesearch_demo)
set(CMAKE_CXX_STANDARD 11)
if(CMAKE_HOST_WIN32)
include_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\include")
link_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\lib")
endif()
add_executable(imagesearch_demo imagesearch.cc)
target_link_libraries(imagesearch_demo alibabacloud-sdk-core)
target_link_libraries(imagesearch_demo )
set_target_properties(imagesearch_demo
PROPERTIES
OUTPUT_NAME ${TARGET_OUTPUT_NAME_PREFIX}imagesearch_demo
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
file(COPY 1.jpg 2.jpg DESTINATION ${CMAKE_BINARY_DIR}/bin)

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#include <map>
#include <sstream>
#include <iostream>
#include "../utils.h"
#include "alibabacloud/core/AlibabaCloud.h"
#include "alibabacloud/core/CommonClient.h"
using namespace std;
using namespace AlibabaCloud;
typedef unsigned char u8_t;
const string catId = "88888888"; // ref: https://help.aliyun.com/document_detail/66623.html
const string itemId = "1234";
string custContent = "{\"key\":\"value\"}";
map<string, string> picList;
map<int, string> mapStudent;
const string jpg1 = "1.jpg";
const string jpg2 = "2.jpg";
static const u8_t base64_table[65] =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
/**
* base64_encode - Base64 encode
* @src: Data to be encoded
* @len: Length of the data to be encoded
* @out_len: Pointer to output length variable, or %NULL if not used
* Returns: Allocated buffer of out_len bytes of encoded data,
* or empty string on failure
*/
string base64_encode(const unsigned char *src, size_t len) {
unsigned char *out, *pos;
const unsigned char *end, *in;
size_t olen;
olen = 4*((len + 2) / 3); /* 3-byte blocks to 4-byte */
if (olen < len)
return std::string(); /* integer overflow */
std::string outStr;
outStr.resize(olen);
out = (unsigned char*)&outStr[0];
end = src + len;
in = src;
pos = out;
while (end - in >= 3) {
*pos++ = base64_table[in[0] >> 2];
*pos++ = base64_table[((in[0] & 0x03) << 4) | (in[1] >> 4)];
*pos++ = base64_table[((in[1] & 0x0f) << 2) | (in[2] >> 6)];
*pos++ = base64_table[in[2] & 0x3f];
in += 3;
}
if (end - in) {
*pos++ = base64_table[in[0] >> 2];
if (end - in == 1) {
*pos++ = base64_table[(in[0] & 0x03) << 4];
*pos++ = '=';
}
else {
*pos++ = base64_table[((in[0] & 0x03) << 4) | (in[1] >> 4)];
*pos++ = base64_table[(in[1] & 0x0f) << 2];
}
*pos++ = '=';
}
return outStr;
}
string imageBase64(string file) {
FILE* img = fopen(file.c_str(), "rb");
if (!img) {
perror("open file error");
return "";
}
fseek(img, 0L, SEEK_END);
int size = ftell(img);
fseek(img, 0L, SEEK_SET);
u8_t* buf = (u8_t*)malloc(size);
int bytes = fread(buf, 1, size, img);
fclose(img);
string encoded = base64_encode(buf, bytes);
free(buf);
return encoded;
}
string buildContent(map<string, string> params) {
string meta = "";
string body = "";
int start = 0;
for(auto item = params.begin(); item != params.end(); item++) {
auto k = item->first;
auto v = item->second;
if (meta.size() > 0) {
meta += "#";
}
std::stringstream ss1, ss2;
ss1 << start;
ss2 << start + v.size();
meta += k + "," + ss1.str() + "," + ss2.str();
body += v;
start += v.size();
}
return meta + "^" + body;
}
string buildAddContent(map<string, string> picList) {
if (itemId.empty() || catId.empty() ) {
return "";
}
if (custContent.empty()) {
custContent = "";
}
map<string, string> params;
params["item_id"] = itemId;
params["cat_id"] = catId;
params["cust_content"] = custContent;
string picListStr = "";
for (auto item = picList.begin(); item != picList.end(); item++) {
auto v = item->second;
auto k = item->first;
if (k.empty()) {
continue;
}
picListStr += k + ",";
params[k] = v;
}
params["pic_list"] = picListStr.substr(0, picListStr.size() - 1);
return buildContent(params);
}
int main(int argc, char** argv) {
utUtils utils;
string key = utils.get_env("ENV_AccessKeyId");
string secret = utils.get_env("ENV_AccessKeySecret");
InitializeSdk();
ClientConfiguration configuration("cn-shanghai");
CommonClient client(key, secret, configuration);
CommonRequest request(CommonRequest::RoaPattern);
request.setScheme("http");
request.setDomain("imagesearch.cn-shanghai.aliyuncs.com");
request.setResourcePath("/item/add");
request.setHeaderParameter("instanceName", "sdkimagetest1");
request.setHttpMethod(HttpRequest::Post);
char dir[1024];
utils.get_dir_exec(dir, nullptr);
string image1_path = string(dir) + "1.jpg";
string image2_path = string(dir) + "2.jpg";
picList[base64_encode((u8_t*)jpg1.c_str(), jpg1.size())] = imageBase64(image1_path);
picList[base64_encode((u8_t*)jpg2.c_str(), jpg2.size())] = imageBase64(image2_path);
string cc = buildAddContent(picList);
const char* data = cc.c_str();
request.setContent(cc.c_str(), cc.size());
request.setHeaderParameter("Content-Type", "application/octet-stream;charset=utf-8");
request.setHeaderParameter("Accept", "application/json");
request.setVersion("2018-01-20");
auto out = client.commonResponse(request);
if (!out.isSuccess()) {
cout << "error code: " << out.error().errorCode() << endl;
cout << "error message: " << out.error().errorMessage() << endl;
cout << "error host: " << out.error().host() << endl;
cout << "error requestId: " << out.error().requestId() << endl;
cout << "error detail: " << out.error().detail() << endl;
ShutdownSdk();
return -1;
}
cout << endl << "add item returns: " << out.result().payload() << endl << endl;
ShutdownSdk();
return 0;
}

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cmake_minimum_required(VERSION 3.0)
project(nlp_demo)
set(CMAKE_CXX_STANDARD 11)
if(CMAKE_HOST_WIN32)
include_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\include")
link_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\lib")
endif()
add_executable(nlp_demo nlp.cc)
target_link_libraries(nlp_demo alibabacloud-sdk-core)
target_link_libraries(nlp_demo )
set_target_properties(nlp_demo
PROPERTIES
OUTPUT_NAME ${TARGET_OUTPUT_NAME_PREFIX}nlp_demo
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

46
examples/nlp/nlp.cc Normal file
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#include <iostream>
#include <cstdlib>
#include <cstring>
#include "../utils.h"
#include "alibabacloud/core/AlibabaCloud.h"
#include "alibabacloud/core/CommonClient.h"
using namespace std;
using namespace AlibabaCloud;
int main(int argc, char** argv) {
utUtils utils;
string key = utils.get_env("ENV_AccessKeyId");
string secret = utils.get_env("ENV_AccessKeySecret");
InitializeSdk();
ClientConfiguration configuration("cn-shanghai");
CommonClient client(key, secret, configuration);
CommonRequest request(CommonRequest::RoaPattern);
request.setScheme("http");
request.setDomain("nlp.cn-shanghai.aliyuncs.com");
request.setResourcePath("/nlp/api/wordsegment/general");
request.setHttpMethod(HttpRequest::Post);
const char * data = "{\"lang\":\"ZH\",\"text\":\"Iphone is a bad choice 专用数据线\"}";
request.setContent(data, strlen(data));
request.setHeaderParameter("Content-Type", "application/json;chrset=utf-8");
request.setHeaderParameter("Accept", "application/json");
request.setVersion("2018-04-08");
auto out = client.commonResponse(request);
if (!out.isSuccess()) {
cout << "error code: " << out.error().errorCode() << endl;
cout << "error message: " << out.error().errorMessage() << endl;
cout << "error host: " << out.error().host() << endl;
cout << "error requestId: " << out.error().requestId() << endl;
cout << "error detail: " << out.error().detail() << endl;
ShutdownSdk();
return -1;
}
cout << endl << "wordsegment retruns: " << out.result().payload() << std::endl << endl;
ShutdownSdk();
return 0;
}

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cmake_minimum_required(VERSION 3.0)
project(rds_demo)
set(CMAKE_CXX_STANDARD 11)
if(CMAKE_HOST_WIN32)
include_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\include")
link_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\lib")
endif()
add_executable(rds_demo rds.cc)
target_link_libraries(rds_demo alibabacloud-sdk-core alibabacloud-sdk-rds)
target_link_libraries(rds_demo )
set_target_properties(rds_demo
PROPERTIES
OUTPUT_NAME ${TARGET_OUTPUT_NAME_PREFIX}rds_demo
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

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examples/rds/rds.cc Normal file
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#include <iostream>
#include "../utils.h"
#include "alibabacloud/core/AlibabaCloud.h"
#include "alibabacloud/rds/RdsClient.h"
using namespace std;
using namespace AlibabaCloud;
using namespace AlibabaCloud::Rds;
int main() {
utUtils utils;
string key = utils.get_env("ENV_AccessKeyId");
string secret = utils.get_env("ENV_AccessKeySecret");
InitializeSdk();
ClientConfiguration configuration("cn-hangzhou");
RdsClient client(key, secret, configuration);
Model::DescribeDBInstancesRequest request;
request.setPageSize(10);
auto outcome = client.describeDBInstances(request);
cout << endl << "rds describeDBInstances result" << endl;
cout << "error code: " << outcome.error().errorCode() << endl;
cout << "getTotalRecordCount: " << outcome.result().getTotalRecordCount() << endl << endl;
ShutdownSdk();
}

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@@ -0,0 +1,17 @@
cmake_minimum_required(VERSION 3.0)
project(slb_demo)
set(CMAKE_CXX_STANDARD 11)
if(CMAKE_HOST_WIN32)
include_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\include")
link_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\lib")
endif()
add_executable(slb_demo slb.cc)
target_link_libraries(slb_demo alibabacloud-sdk-core alibabacloud-sdk-slb)
target_link_libraries(slb_demo )
set_target_properties(slb_demo
PROPERTIES
OUTPUT_NAME ${TARGET_OUTPUT_NAME_PREFIX}slb_demo
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

24
examples/slb/slb.cc Normal file
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@@ -0,0 +1,24 @@
#include <iostream>
#include "../utils.h"
#include "alibabacloud/core/AlibabaCloud.h"
#include "alibabacloud/slb/SlbClient.h"
using namespace std;
using namespace AlibabaCloud;
using namespace AlibabaCloud::Slb;
int main() {
utUtils utils;
string key = utils.get_env("ENV_AccessKeyId");
string secret = utils.get_env("ENV_AccessKeySecret");
InitializeSdk();
ClientConfiguration configuration("cn-hangzhou");
SlbClient client(key, secret, configuration);
Model::DescribeLoadBalancersRequest request;
request.setPageSize(10);
auto outcome = client.describeLoadBalancers(request);
cout << endl << "slb describeLoadBalancers result" << endl;
cout << "error code: " << outcome.error().errorCode() << endl;
cout << "totalCount: " << outcome.result().getTotalCount() << endl << endl;
ShutdownSdk();
}

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examples/utils.h Normal file
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#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <unistd.h>
class utUtils {
public:
void get_dir_exec(char* dir, char* exec) {
char* filename = nullptr;
if (readlink("/proc/self/exe", dir, 1024) < 0) {
dir[0] = '\0';
return;
}
filename = strrchr(dir, '/');
if (filename == nullptr) {
dir[0] = '\0';
return;
}
++filename;
if (exec) {
sprintf(exec, "%s", filename);
}
*filename = '\0';
return;
}
std::string get_env(const std::string env) {
char* value = getenv(env.c_str());
if (value == nullptr) {
return std::string();
}
return std::string(value);
}
};

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cmake_minimum_required(VERSION 3.0)
project(vpc_demo)
set(CMAKE_CXX_STANDARD 11)
if(CMAKE_HOST_WIN32)
include_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\include")
link_directories("C:\\Program Files (x86)\\alibabacloud-sdk\\lib")
endif()
add_executable(vpc_demo vpc.cc)
target_link_libraries(vpc_demo alibabacloud-sdk-core alibabacloud-sdk-vpc)
target_link_libraries(vpc_demo )
set_target_properties(vpc_demo
PROPERTIES
OUTPUT_NAME ${TARGET_OUTPUT_NAME_PREFIX}vpc_demo
RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

24
examples/vpc/vpc.cc Normal file
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#include <iostream>
#include "../utils.h"
#include "alibabacloud/core/AlibabaCloud.h"
#include "alibabacloud/vpc/VpcClient.h"
using namespace std;
using namespace AlibabaCloud;
using namespace AlibabaCloud::Vpc;
int main() {
utUtils utils;
string key = utils.get_env("ENV_AccessKeyId");
string secret = utils.get_env("ENV_AccessKeySecret");
InitializeSdk();
ClientConfiguration configuration("cn-hangzhou");
VpcClient client(key, secret, configuration);
Model::DescribeNatGatewaysRequest request;
request.setPageSize(10);
auto outcome = client.describeNatGateways(request);
cout << endl << "vpc describeNatGateways result" << endl;
cout << "error code: " << outcome.error().errorCode() << endl;
cout << "totalCount: " << outcome.result().getTotalCount() << endl << endl;
ShutdownSdk();
}

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@@ -3,12 +3,19 @@
cd `dirname $0`
echo '-------build function test----------'
MAKE=make
if command -v python > /dev/null ; then
MAKE="make -j $(python -c 'import multiprocessing as mp; print(int(mp.cpu_count()))')"
fi
echo $MAKE
FT_BUILD_DIR=ft_build
rm -rf $FT_BUILD_DIR
mkdir $FT_BUILD_DIR
cd $FT_BUILD_DIR
cmake -DBUILD_FUNCTION_TESTS=ON -DBUILD_UNIT_TESTS=OFF ..
make cdn core ecs rds slb vpc cdn_ft core_ft ecs_ft nlp_ft rds_ft slb_ft vpc_ft
$MAKE cdn core ecs rds slb vpc cdn_ft core_ft ecs_ft nlp_ft rds_ft slb_ft vpc_ft
echo '------- run function test -----------'

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@@ -59,7 +59,6 @@ namespace {
auto outcome = client.commonResponse(request);
const string error = "{\"errorCode\":10007,\"errorMsg\":\"body json format invalid\"}";
cout << "error: " << outcome.error().detail() << endl;
EXPECT_TRUE(outcome.error().detail() == error);
AlibabaCloud::ShutdownSdk();
}

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@@ -3,15 +3,20 @@
cd `dirname $0`
echo '-------build unit test----------'
MAKE=make
if command -v python > /dev/null ; then
MAKE="make -j $(python -c 'import multiprocessing as mp; print(int(mp.cpu_count()))')"
fi
echo $MAKE
UT_BUILD_DIR=ut_build
rm -rf $UT_BUILD_DIR
mkdir $UT_BUILD_DIR
cd $UT_BUILD_DIR
cmake -DBUILD_FUNCTION_TESTS=OFF -DBUILD_UNIT_TESTS=ON ..
make core_ut
make httpserver_for_ut
cmake -DBUILD_FUNCTION_TESTS=OFF -DBUILD_UNIT_TESTS=ON -DENABLE_COVERAGE=ON ..
$MAKE core_ut httpserver_for_ut
echo '------- run unit test -----------'
ctest --verbose