| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| #include "exec/mysql_scanner.h" |
| |
| #include <gtest/gtest.h> |
| |
| #include <string> |
| |
| #include "common/object_pool.h" |
| #include "runtime/descriptors.h" |
| #include "runtime/mem_pool.h" |
| |
| namespace doris { |
| |
| class MysqlScannerTest : public testing::Test { |
| public: |
| MysqlScannerTest() { |
| _param.host = "host"; |
| _param.port = "port"; |
| _param.user = "user"; |
| _param.passwd = "passwd"; |
| _param.db = "db"; |
| } |
| |
| protected: |
| virtual void SetUp() {} |
| MysqlScannerParam _param; |
| }; |
| |
| TEST_F(MysqlScannerTest, normal_use) { |
| MysqlScanner scanner(_param); |
| Status status = scanner.open(); |
| ASSERT_TRUE(status.ok()); |
| std::vector<std::string> fields; |
| fields.push_back("*"); |
| std::vector<std::string> filters; |
| filters.push_back("id = 1"); |
| status = scanner.query("dim_lbs_device", fields, filters); |
| ASSERT_TRUE(status.ok()); |
| bool eos = false; |
| char** buf; |
| unsigned long* length; |
| status = scanner.get_next_row(NULL, &length, &eos); |
| ASSERT_FALSE(status.ok()); |
| |
| while (!eos) { |
| status = scanner.get_next_row(&buf, &length, &eos); |
| |
| if (eos) { |
| break; |
| } |
| |
| ASSERT_TRUE(status.ok()); |
| |
| for (int i = 0; i < scanner.field_num(); ++i) { |
| if (buf[i]) { |
| LOG(WARNING) << buf[i]; |
| } else { |
| LOG(WARNING) << "NULL"; |
| } |
| } |
| } |
| } |
| |
| TEST_F(MysqlScannerTest, no_init) { |
| MysqlScanner scanner(_param); |
| std::vector<std::string> fields; |
| fields.push_back("*"); |
| std::vector<std::string> filters; |
| filters.push_back("id = 1"); |
| Status status = scanner.query("dim_lbs_device", fields, filters); |
| ASSERT_FALSE(status.ok()); |
| status = scanner.query("select 1"); |
| ASSERT_FALSE(status.ok()); |
| bool eos = false; |
| char** buf; |
| unsigned long* length; |
| status = scanner.get_next_row(&buf, &length, &eos); |
| ASSERT_FALSE(status.ok()); |
| } |
| |
| TEST_F(MysqlScannerTest, query_failed) { |
| MysqlScanner scanner(_param); |
| Status status = scanner.open(); |
| ASSERT_TRUE(status.ok()); |
| std::vector<std::string> fields; |
| fields.push_back("*"); |
| std::vector<std::string> filters; |
| filters.push_back("id = 1"); |
| status = scanner.query("no_such_table", fields, filters); |
| ASSERT_FALSE(status.ok()); |
| } |
| |
| TEST_F(MysqlScannerTest, open_failed) { |
| MysqlScannerParam invalid_param; |
| MysqlScanner scanner(invalid_param); |
| Status status = scanner.open(); |
| ASSERT_FALSE(status.ok()); |
| } |
| |
| } // namespace doris |
| |
| int main(int argc, char** argv) { |
| std::string conffile = std::string(getenv("DORIS_HOME")) + "/conf/be.conf"; |
| if (!doris::config::init(conffile.c_str(), false)) { |
| fprintf(stderr, "error read config file. \n"); |
| return -1; |
| } |
| init_glog("be-test"); |
| ::testing::InitGoogleTest(&argc, argv); |
| return RUN_ALL_TESTS(); |
| } |