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// Copyright 2020 The Cobalt 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 <string>
#include <vector>
#include "starboard/common/file.h"
#include "starboard/common/log.h"
#include "starboard/configuration.h"
#include "starboard/memory.h"
#include "starboard/nplb/nplb_evergreen_compat_tests/checks.h"
#include "starboard/system.h"
#include "testing/gtest/include/gtest/gtest.h"
#if SB_IS(EVERGREEN_COMPATIBLE)
namespace starboard {
namespace nplb {
namespace nplb_evergreen_compat_tests {
namespace {
const char kFileName[] = "test_file.data";
const size_t kBufSize = 96 * 1024 * 1024; // 96 MB
class StorageTest : public ::testing::Test {
protected:
StorageTest() {}
~StorageTest() {}
};
void WriteBuffer(const char* file_path,
const char* buffer,
size_t buffer_size) {
SbFileError error;
ScopedFile file(file_path, kSbFileOpenAlways | kSbFileWrite, nullptr, &error);
ASSERT_EQ(kSbFileOk, error) << "Failed to open file for writing";
int bytes_written = file.WriteAll(buffer, buffer_size);
ASSERT_EQ(kBufSize, bytes_written);
}
void ReadBuffer(const char* file_path, char* buffer, size_t buffer_size) {
SbFileError error;
ScopedFile file(file_path, kSbFileOpenOnly | kSbFileRead, nullptr, &error);
ASSERT_EQ(kSbFileOk, error) << "Failed to open file for reading";
int count = file.ReadAll(buffer, buffer_size);
ASSERT_EQ(kBufSize, count);
}
TEST_F(StorageTest, VerifyStorageDirectory) {
std::vector<char> storage_dir(kSbFileMaxPath);
ASSERT_TRUE(SbSystemGetPath(kSbSystemPathStorageDirectory, storage_dir.data(),
kSbFileMaxPath));
std::string file_path = storage_dir.data();
file_path += kSbFileSepString;
file_path += kFileName;
SB_LOG(INFO) << "file: " << file_path;
std::vector<char> buf(kBufSize);
SbMemorySet(buf.data(), 'A', kBufSize);
WriteBuffer(file_path.c_str(), buf.data(), kBufSize);
SbMemorySet(buf.data(), 0, kBufSize);
ReadBuffer(file_path.c_str(), buf.data(), kBufSize);
for (int i = 0; i < kBufSize; i++) {
ASSERT_EQ('A', buf[i]);
}
ASSERT_TRUE(SbFileDelete(file_path.data()));
ASSERT_FALSE(SbFileExists(file_path.data()));
}
} // namespace
} // namespace nplb_evergreen_compat_tests
} // namespace nplb
} // namespace starboard
#endif // SB_IS(EVERGREEN_COMPATIBLE)