mirror of
https://github.com/apple/swift-nio.git
synced 2026-05-20 20:30:36 +00:00
George Barnett
a18bddb0ac
Motivation: We accidentally removed the 'NIOFileSystem' module from the '_NIOFileSystem' product in the last release. Modifications: - Rename 'NIOFileSystem' and 'NIOFileSystemFoundationCompat' to 'NIOFS' and 'NIOFSFoundationCompat' - Add back 'NIOFileSystem' which re-exports '_NIOFileSystem' (there was no publicly available 'NIOFileSystemFoundationCompat' module to remove, only '_NIOFileSystemFoundationCompat'). Result: Fewer breaks
101 lines
4.1 KiB
Swift
101 lines
4.1 KiB
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the SwiftNIO open source project
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//
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// Copyright (c) 2023 Apple Inc. and the SwiftNIO project authors
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// Licensed under Apache License v2.0
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//
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// See LICENSE.txt for license information
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// See CONTRIBUTORS.txt for the list of SwiftNIO project authors
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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//===----------------------------------------------------------------------===//
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@_spi(Testing) import NIOFS
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import XCTest
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final class FileOpenOptionsTests: XCTestCase {
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private let expectedDefaults: FilePermissions = [
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.ownerReadWrite,
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.groupRead,
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.otherRead,
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]
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func testReadOptions() {
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var options = OpenOptions.Read()
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [])
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options.followSymbolicLinks = false
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options.closeOnExec = true
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.noFollow, .closeOnExec])
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}
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func testDirectoryOptions() {
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var options = OpenOptions.Directory()
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.directory])
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options.followSymbolicLinks = false
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.noFollow, .directory])
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options.followSymbolicLinks = true
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options.closeOnExec = true
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.directory, .closeOnExec])
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}
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func testWriteOpenOrCreate() {
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var options = OpenOptions.Write.modifyFile(createIfNecessary: true)
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XCTAssertEqual(options.existingFile, .open)
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XCTAssertEqual(options.permissionsForRegularFile, self.expectedDefaults)
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.create])
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options = OpenOptions.Write.modifyFile(createIfNecessary: true, permissions: .groupExecute)
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XCTAssertEqual(options.existingFile, .open)
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XCTAssertEqual(options.permissionsForRegularFile, .groupExecute)
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.create])
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options.followSymbolicLinks = false
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.create, .noFollow])
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}
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func testWriteTruncateOrCreate() {
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var options = OpenOptions.Write.newFile(replaceExisting: true)
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XCTAssertEqual(options.existingFile, .truncate)
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XCTAssertEqual(options.permissionsForRegularFile, self.expectedDefaults)
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.create, .truncate])
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options = OpenOptions.Write.newFile(replaceExisting: true, permissions: .groupExecute)
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XCTAssertEqual(options.existingFile, .truncate)
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XCTAssertEqual(options.permissionsForRegularFile, .groupExecute)
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.create, .truncate])
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options.followSymbolicLinks = false
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.create, .truncate, .noFollow])
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}
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func testWriteExclusiveOpen() {
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var options = OpenOptions.Write(existingFile: .open, newFile: nil)
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XCTAssertEqual(options.existingFile, .open)
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XCTAssertNil(options.newFile)
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [])
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options.followSymbolicLinks = false
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.noFollow])
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}
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func testWriteExclusiveCreate() {
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var options = OpenOptions.Write.newFile(replaceExisting: false)
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XCTAssertEqual(options.existingFile, .none)
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XCTAssertEqual(options.permissionsForRegularFile, self.expectedDefaults)
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.create, .exclusiveCreate])
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options = OpenOptions.Write.newFile(replaceExisting: false, permissions: .groupExecute)
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XCTAssertEqual(options.existingFile, .none)
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XCTAssertEqual(options.permissionsForRegularFile, .groupExecute)
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.create, .exclusiveCreate])
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options.followSymbolicLinks = false
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XCTAssertEqual(FileDescriptor.OpenOptions(options), [.create, .exclusiveCreate, .noFollow])
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}
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}
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