io_test.cc

//   Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed 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 "paddle/fluid/recordio/io.h"

#include "gtest/gtest.h"

using namespace paddle::recordio;

TEST(FileStream, IO) {
  {
    // Write
    Stream* fs = Stream::Open("/tmp/record_0", "w");
    fs->Write("hello", 6);
    delete fs;
  }
  {
    // Read
    Stream* fs = Stream::Open("/tmp/record_0", "r+");
    char buf[10];
    fs->Read(&buf, 6);
    EXPECT_STREQ(buf, "hello");
    delete fs;
  }
}