71 lines
2.5 KiB
Plaintext
71 lines
2.5 KiB
Plaintext
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// Copyright 2021 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/mac/backup_util.h"
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#include <stddef.h>
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#include <stdint.h>
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#include "base/files/file_path.h"
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#include "base/files/file_util.h"
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#include "base/files/scoped_temp_dir.h"
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#include "base/mac/foundation_util.h"
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#include "base/mac/scoped_cftyperef.h"
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#include "base/numerics/safe_conversions.h"
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#include "build/build_config.h"
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#include "testing/gtest/include/gtest/gtest.h"
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#include "testing/platform_test.h"
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namespace base::mac {
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namespace {
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using BackupUtilTest = PlatformTest;
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TEST_F(BackupUtilTest, TestExcludeFileFromBackups_Persists) {
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// The file must already exist in order to set its exclusion property.
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ScopedTempDir temp_dir_;
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ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
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FilePath excluded_file_path = temp_dir_.GetPath().Append("excluded");
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constexpr char placeholder_data[] = "All your base are belong to us!";
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// Dump something real into the file.
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ASSERT_EQ(checked_cast<int>(std::size(placeholder_data)),
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WriteFile(excluded_file_path, placeholder_data,
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std::size(placeholder_data)));
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// Initial state should be non-excluded.
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EXPECT_FALSE(GetBackupExclusion(excluded_file_path));
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// Exclude the file.
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ASSERT_TRUE(SetBackupExclusion(excluded_file_path));
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EXPECT_TRUE(GetBackupExclusion(excluded_file_path));
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}
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TEST_F(BackupUtilTest, TestExcludeFileFromBackups_NotByPath) {
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ScopedTempDir temp_dir_;
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ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
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FilePath excluded_file_path = temp_dir_.GetPath().Append("excluded");
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base::ScopedCFTypeRef<CFURLRef> excluded_url =
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base::mac::FilePathToCFURL(excluded_file_path);
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constexpr char placeholder_data[] = "All your base are belong to us!";
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ASSERT_EQ(checked_cast<int>(std::size(placeholder_data)),
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WriteFile(excluded_file_path, placeholder_data,
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std::size(placeholder_data)));
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ASSERT_TRUE(SetBackupExclusion(excluded_file_path));
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EXPECT_TRUE(GetBackupExclusion(excluded_file_path))
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<< "Backup exclusion persists as long as the file exists";
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// Re-create the file.
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ASSERT_TRUE(DeleteFile(excluded_file_path));
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ASSERT_EQ(checked_cast<int>(std::size(placeholder_data)),
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WriteFile(excluded_file_path, placeholder_data,
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std::size(placeholder_data)));
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EXPECT_FALSE(GetBackupExclusion(excluded_file_path))
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<< "Re-created file should not be excluded from backup";
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}
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} // namespace
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} // namespace base::mac
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