| // 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 "util/decompress.h" |
| |
| #include <gtest/gtest.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| #include <iostream> |
| |
| #include "gen_cpp/Descriptors_types.h" |
| #include "util/compress.h" |
| |
| using namespace std; |
| using namespace boost; |
| |
| namespace doris { |
| |
| // Fixture for testing class Decompressor |
| class DecompressorTest : public ::testing::Test { |
| protected: |
| DecompressorTest() { |
| uint8_t* ip = _input; |
| |
| for (int i = 0; i < 1024; i++) { |
| for (uint8_t ch = 'a'; ch <= 'z'; ++ch) { |
| *ip++ = ch; |
| } |
| |
| for (uint8_t ch = 'Z'; ch >= 'A'; --ch) { |
| *ip++ = ch; |
| } |
| } |
| } |
| |
| void RunTest(THdfsCompression::type format) { |
| boost::scoped_ptr<Codec> compressor; |
| boost::scoped_ptr<Codec> decompressor; |
| MemPool* mem_pool = new MemPool; |
| |
| EXPECT_TRUE(Codec::create_compressor(NULL, mem_pool, true, format, &compressor).ok()); |
| EXPECT_TRUE(Codec::create_compressor(NULL, mem_pool, true, format, &decompressor).ok()); |
| |
| uint8_t* compressed = NULL; |
| int compressed_length = 0; |
| EXPECT_TRUE( |
| compressor->process_block(sizeof(_input), _input, &compressed_length, &compressed) |
| .ok()); |
| uint8_t* output = NULL; |
| int out_len = 0; |
| EXPECT_TRUE( |
| decompressor->process_block(compressed_length, compressed, &out_len, &output).ok()); |
| |
| EXPECT_TRUE(memcmp(&_input, output, sizeof(_input)) == 0); |
| |
| // Try again specifying the output buffer and length. |
| out_len = sizeof(_input); |
| output = mem_pool->allocate(out_len); |
| EXPECT_TRUE( |
| decompressor->process_block(compressed_length, compressed, &out_len, &output).ok()); |
| |
| EXPECT_TRUE(memcmp(&_input, output, sizeof(_input)) == 0); |
| } |
| |
| private: |
| uint8_t _input[2 * 26 * 1024]; |
| }; |
| |
| TEST_F(DecompressorTest, Default) { |
| RunTest(THdfsCompression::DEFAULT); |
| } |
| |
| TEST_F(DecompressorTest, Gzip) { |
| RunTest(THdfsCompression::GZIP); |
| } |
| |
| TEST_F(DecompressorTest, Deflate) { |
| RunTest(THdfsCompression::DEFLATE); |
| } |
| |
| TEST_F(DecompressorTest, Bzip) { |
| RunTest(THdfsCompression::BZIP2); |
| } |
| |
| TEST_F(DecompressorTest, Snappy) { |
| RunTest(THdfsCompression::SNAPPY); |
| } |
| |
| TEST_F(DecompressorTest, SnappyBlocked) { |
| RunTest(THdfsCompression::SNAPPY_BLOCKED); |
| } |
| |
| } // 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(); |
| } |