43 lines
1.3 KiB
Swift
43 lines
1.3 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) 2019-2021 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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import Foundation
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import XCTest
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import NIOCore
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import NIOFoundationCompat
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class ByteBufferViewDataProtocolTests: XCTestCase {
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func testResetBytes() {
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var view = ByteBufferView()
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view.resetBytes(in: view.indices)
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XCTAssertTrue(view.elementsEqual([]))
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view.replaceSubrange(view.indices, with: [1, 2, 3, 4, 5])
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view.resetBytes(in: 0..<2)
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XCTAssertTrue(view.elementsEqual([0, 0, 3, 4, 5]))
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view.resetBytes(in: 2...4)
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XCTAssertTrue(view.elementsEqual([0, 0, 0, 0, 0]))
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}
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func testCreateDataFromBuffer() {
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let testString = "some sample bytes"
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let buffer = ByteBuffer(ByteBufferView(testString.utf8))
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let data = Data(buffer: buffer)
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XCTAssertEqual(Array(data), Array(testString.utf8))
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}
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}
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