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| * 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 |
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| * 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 |
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| * KIND, either express or implied. See the License for the |
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| * under the License. |
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| *************************************************************/ |
| #include <string> |
| #include "gtest/gtest.h" |
| #include "singa/io/store.h" |
| |
| TEST(TextFileStore, Open) { |
| auto store = singa::io::CreateStore("textfile"); |
| EXPECT_EQ(store->Open("src/test/store.txt", singa::io::kCreate), true); |
| store->Close(); |
| EXPECT_EQ(store->Open("src/test/store.txt", singa::io::kRead), true); |
| store->Close(); |
| } |
| |
| TEST(TextFileStore, Write) { |
| auto store = singa::io::CreateStore("textfile"); |
| store->Open("src/test/store.txt", singa::io::kCreate); |
| store->Write("001", "first tuple"); |
| store->Write("002", "second tuple"); |
| store->Flush(); |
| store->Write("003", "third tuple"); |
| store->Close(); |
| } |
| |
| TEST(TextFileStore, Read) { |
| auto store = singa::io::CreateStore("textfile"); |
| EXPECT_EQ(store->Open("src/test/store.txt", singa::io::kRead), true); |
| std::string key, value; |
| EXPECT_EQ(store->Read(&key, &value), true); |
| EXPECT_EQ(key, "0"); |
| EXPECT_EQ(value, "first tuple"); |
| |
| EXPECT_EQ(store->Read(&key, &value), true); |
| EXPECT_EQ(store->Read(&key, &value), true); |
| EXPECT_EQ(store->Read(&key, &value), false); |
| store->SeekToFirst(); |
| |
| EXPECT_EQ(store->Read(&key, &value), true); |
| EXPECT_EQ(key, "0"); |
| EXPECT_EQ(value, "first tuple"); |
| } |
| TEST(KVFileStore, Open) { |
| auto store = singa::io::CreateStore("kvfile"); |
| EXPECT_EQ(store->Open("src/test/store.bin", singa::io::kCreate), true); |
| store->Close(); |
| EXPECT_EQ(store->Open("src/test/store.bin", singa::io::kRead), true); |
| store->Close(); |
| } |
| TEST(KVFileStore, Write) { |
| auto store = singa::io::CreateStore("kvfile"); |
| store->Open("src/test/store.bin", singa::io::kCreate); |
| store->Write("001", "first tuple"); |
| store->Write("002", "second tuple"); |
| store->Flush(); |
| store->Write("003", "third tuple"); |
| store->Close(); |
| } |
| TEST(KVFileStore, Read) { |
| auto store = singa::io::CreateStore("kvfile"); |
| store->Open("src/test/store.bin", singa::io::kRead); |
| std::string key, value; |
| EXPECT_EQ(store->Read(&key, &value), true); |
| EXPECT_EQ(key, "001"); |
| EXPECT_EQ(value, "first tuple"); |
| |
| EXPECT_EQ(store->Read(&key, &value), true); |
| EXPECT_EQ(store->Read(&key, &value), true); |
| EXPECT_EQ(store->Read(&key, &value), false); |
| store->SeekToFirst(); |
| |
| EXPECT_EQ(store->Read(&key, &value), true); |
| EXPECT_EQ(key, "001"); |
| EXPECT_EQ(value, "first tuple"); |
| } |