mirror of
https://github.com/kidfromjupiter/nearby.git
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49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
// Copyright 2024 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "internal/base/files.h"
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#include <cstdint>
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#include <filesystem> // NOLINT
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#include <fstream>
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#include <ios>
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#include <optional>
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#include "gtest/gtest.h"
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namespace nearby::sharing {
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namespace {
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TEST(FilesTest, CreateHardLinkSuccess) {
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std::filesystem::path temp_dir = testing::TempDir();
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std::filesystem::path target = temp_dir / "target";
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RemoveFile(target);
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std::ofstream ofstream(target, std::ios::app);
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ASSERT_EQ(ofstream.rdstate(), std::ios_base::goodbit);
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ofstream << "Hello world";
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ofstream.flush();
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std::optional<uintmax_t> size = GetFileSize(target);
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ASSERT_TRUE(size.has_value());
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EXPECT_EQ(size.value(), 11);
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std::filesystem::path link_path = temp_dir / "link_path";
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EXPECT_TRUE(CreateHardLink(target, link_path));
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EXPECT_TRUE(FileExists(link_path));
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EXPECT_EQ(GetFileSize(link_path), 11);
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RemoveFile(link_path);
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RemoveFile(target);
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}
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} // namespace
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} // namespace nearby::sharing
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