8fc284d593
In the past, when we want to modify some BE configs, we have to modify be.conf and then restart BE. This patch provides a way to modify configs in the type of 'threshold', 'interval', 'enable flag' when BE is running without restarting it. You can update a single config once by BE's http API: `be_host:be_http_port/api/update_config?config_name=new_value`
258 lines
8.9 KiB
C++
258 lines
8.9 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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#include <algorithm>
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#include <fstream>
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#include <set>
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#include <vector>
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#include "gtest/gtest.h"
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#include "gmock/gmock.h"
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#include "agent/status.h"
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#include "olap/olap_define.h"
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#include "boost/filesystem.hpp"
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#include "olap/file_helper.h"
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#include "util/file_utils.h"
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#include "util/logging.h"
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#include "env/env.h"
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#include "common/configbase.h"
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#ifndef BE_TEST
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#define BE_TEST
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#endif
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using ::testing::_;
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using ::testing::Return;
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using ::testing::SetArgPointee;
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using std::string;
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namespace doris {
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class FileUtilsTest : public testing::Test {
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public:
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// create a mock cgroup folder
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virtual void SetUp() {
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ASSERT_FALSE(boost::filesystem::exists(_s_test_data_path));
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// create a mock cgroup path
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ASSERT_TRUE(boost::filesystem::create_directory(_s_test_data_path));
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}
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// delete the mock cgroup folder
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virtual void TearDown() {
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ASSERT_TRUE(boost::filesystem::remove_all(_s_test_data_path));
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}
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static std::string _s_test_data_path;
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};
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std::string FileUtilsTest::_s_test_data_path = "./file_utils_testxxxx123";
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TEST_F(FileUtilsTest, TestCopyFile) {
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FileHandler src_file_handler;
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std::string src_file_name = _s_test_data_path + "/abcd12345.txt";
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// create a file using open
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ASSERT_FALSE(boost::filesystem::exists(src_file_name));
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OLAPStatus op_status = src_file_handler.open_with_mode(src_file_name,
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O_CREAT | O_EXCL | O_WRONLY, S_IRUSR | S_IWUSR);
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ASSERT_EQ(OLAPStatus::OLAP_SUCCESS, op_status);
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ASSERT_TRUE(boost::filesystem::exists(src_file_name));
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char* large_bytes2[(1 << 12)];
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memset(large_bytes2, 0, sizeof(char)*((1 << 12)));
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int i = 0;
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while (i < 1 << 10) {
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src_file_handler.write(large_bytes2, ((1 << 12)));
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++i;
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}
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src_file_handler.write(large_bytes2, 13);
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src_file_handler.close();
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std::string dst_file_name = _s_test_data_path + "/abcd123456.txt";
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FileUtils::copy_file(src_file_name, dst_file_name);
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FileHandler dst_file_handler;
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dst_file_handler.open(dst_file_name, O_RDONLY);
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int64_t dst_length = dst_file_handler.length();
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int64_t src_length = 4194317;
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ASSERT_EQ(src_length, dst_length);
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}
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TEST_F(FileUtilsTest, TestRemove) {
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// remove_all
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ASSERT_TRUE(FileUtils::remove_all("./file_test").ok());
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ASSERT_FALSE(FileUtils::check_exist("./file_test"));
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ASSERT_TRUE(FileUtils::create_dir("./file_test/123/456/789").ok());
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ASSERT_TRUE(FileUtils::create_dir("./file_test/abc/def/zxc").ok());
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ASSERT_TRUE(FileUtils::create_dir("./file_test/abc/123").ok());
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boost::filesystem::save_string_file("./file_test/s1", "123");
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boost::filesystem::save_string_file("./file_test/123/s2", "123");
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ASSERT_TRUE(FileUtils::check_exist("./file_test"));
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ASSERT_TRUE(FileUtils::remove_all("./file_test").ok());
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ASSERT_FALSE(FileUtils::check_exist("./file_test"));
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// remove
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ASSERT_TRUE(FileUtils::create_dir("./file_test/abc/123").ok());
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boost::filesystem::save_string_file("./file_test/abc/123/s2", "123");
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ASSERT_FALSE(FileUtils::remove("./file_test").ok());
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ASSERT_FALSE(FileUtils::remove("./file_test/abc/").ok());
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ASSERT_FALSE(FileUtils::remove("./file_test/abc/123").ok());
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ASSERT_TRUE(FileUtils::check_exist("./file_test/abc/123/s2"));
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ASSERT_TRUE(FileUtils::remove("./file_test/abc/123/s2").ok());
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ASSERT_FALSE(FileUtils::check_exist("./file_test/abc/123/s2"));
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ASSERT_TRUE(FileUtils::check_exist("./file_test/abc/123"));
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ASSERT_TRUE(FileUtils::remove("./file_test/abc/123/").ok());
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ASSERT_FALSE(FileUtils::check_exist("./file_test/abc/123"));
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ASSERT_TRUE(FileUtils::remove_all("./file_test").ok());
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ASSERT_FALSE(FileUtils::check_exist("./file_test"));
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// remove paths
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ASSERT_TRUE(FileUtils::create_dir("./file_test/123/456/789").ok());
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ASSERT_TRUE(FileUtils::create_dir("./file_test/abc/def/zxc").ok());
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boost::filesystem::save_string_file("./file_test/s1", "123");
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boost::filesystem::save_string_file("./file_test/s2", "123");
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std::vector<std::string> ps;
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ps.push_back("./file_test/123/456/789");
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ps.push_back("./file_test/123/456");
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ps.push_back("./file_test/123");
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ASSERT_TRUE(FileUtils::check_exist("./file_test/123"));
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ASSERT_TRUE(FileUtils::remove_paths(ps).ok());
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ASSERT_FALSE(FileUtils::check_exist("./file_test/123"));
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ps.clear();
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ps.push_back("./file_test/s1");
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ps.push_back("./file_test/abc/def");
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ASSERT_FALSE(FileUtils::remove_paths(ps).ok());
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ASSERT_FALSE(FileUtils::check_exist("./file_test/s1"));
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ASSERT_TRUE(FileUtils::check_exist("./file_test/abc/def/"));
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ps.clear();
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ps.push_back("./file_test/abc/def/zxc");
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ps.push_back("./file_test/s2");
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ps.push_back("./file_test/abc/def");
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ps.push_back("./file_test/abc");
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ASSERT_TRUE(FileUtils::remove_paths(ps).ok());
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ASSERT_FALSE(FileUtils::check_exist("./file_test/s2"));
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ASSERT_FALSE(FileUtils::check_exist("./file_test/abc"));
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ASSERT_TRUE(FileUtils::remove_all("./file_test").ok());
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}
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TEST_F(FileUtilsTest, TestCreateDir) {
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// normal
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std::string path = "./file_test/123/456/789";
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FileUtils::remove_all("./file_test");
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ASSERT_FALSE(FileUtils::check_exist(path));
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ASSERT_TRUE(FileUtils::create_dir(path).ok());
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ASSERT_TRUE(FileUtils::check_exist(path));
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ASSERT_TRUE(FileUtils::is_dir("./file_test"));
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ASSERT_TRUE(FileUtils::is_dir("./file_test/123"));
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ASSERT_TRUE(FileUtils::is_dir("./file_test/123/456"));
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ASSERT_TRUE(FileUtils::is_dir("./file_test/123/456/789"));
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FileUtils::remove_all("./file_test");
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// normal
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path = "./file_test/123/456/789/";
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FileUtils::remove_all("./file_test");
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ASSERT_FALSE(FileUtils::check_exist(path));
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ASSERT_TRUE(FileUtils::create_dir(path).ok());
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ASSERT_TRUE(FileUtils::check_exist(path));
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ASSERT_TRUE(FileUtils::is_dir("./file_test"));
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ASSERT_TRUE(FileUtils::is_dir("./file_test/123"));
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ASSERT_TRUE(FileUtils::is_dir("./file_test/123/456"));
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ASSERT_TRUE(FileUtils::is_dir("./file_test/123/456/789"));
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FileUtils::remove_all("./file_test");
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// absolute path;
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std::string real_path;
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Env::Default()->canonicalize(".", &real_path);
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ASSERT_TRUE(FileUtils::create_dir(real_path + "/file_test/absolute/path/123/asdf").ok());
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ASSERT_TRUE(FileUtils::is_dir("./file_test/absolute/path/123/asdf"));
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FileUtils::remove_all("./file_test");
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}
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TEST_F(FileUtilsTest, TestListDirsFiles) {
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std::string path = "./file_test/";
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FileUtils::remove_all(path);
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FileUtils::create_dir("./file_test/1");
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FileUtils::create_dir("./file_test/2");
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FileUtils::create_dir("./file_test/3");
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FileUtils::create_dir("./file_test/4");
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FileUtils::create_dir("./file_test/5");
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std::set<string> dirs;
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std::set<string> files;
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ASSERT_TRUE(FileUtils::list_dirs_files("./file_test", &dirs, &files, Env::Default()).ok());
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ASSERT_EQ(5, dirs.size());
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ASSERT_EQ(0, files.size());
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dirs.clear();
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files.clear();
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ASSERT_TRUE(FileUtils::list_dirs_files("./file_test", &dirs, nullptr, Env::Default()).ok());
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ASSERT_EQ(5, dirs.size());
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ASSERT_EQ(0, files.size());
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boost::filesystem::save_string_file("./file_test/f1", "just test");
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boost::filesystem::save_string_file("./file_test/f2", "just test");
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boost::filesystem::save_string_file("./file_test/f3", "just test");
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dirs.clear();
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files.clear();
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ASSERT_TRUE(FileUtils::list_dirs_files("./file_test", &dirs, &files, Env::Default()).ok());
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ASSERT_EQ(5, dirs.size());
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ASSERT_EQ(3, files.size());
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dirs.clear();
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files.clear();
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ASSERT_TRUE(FileUtils::list_dirs_files("./file_test", nullptr, &files, Env::Default()).ok());
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ASSERT_EQ(0, dirs.size());
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ASSERT_EQ(3, files.size());
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FileUtils::remove_all(path);
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}
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} // namespace doris
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int main(int argc, char **argv) {
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std::string conffile = std::string(getenv("DORIS_HOME")) + "/conf/be.conf";
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if (!doris::config::init(conffile.c_str(), false)) {
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fprintf(stderr, "error read config file. \n");
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return -1;
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}
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doris::init_glog("be-test");
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::testing::InitGoogleTest(&argc, argv);
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return RUN_ALL_TESTS();
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}
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