77 lines
3.5 KiB
Swift
77 lines
3.5 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) 2017-2021 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 XCTest
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import NIOCore
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@testable import NIOHTTP1
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fileprivate enum DummyError: Error {
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case err
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}
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class ByteBufferUtilsTest: XCTestCase {
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func testComparators() {
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let someByteBuffer: ByteBuffer = ByteBuffer(string: "fiRSt")
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XCTAssert(
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someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
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to: "first".utf8))
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XCTAssert(
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someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
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to: "fiRSt".utf8))
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XCTAssert(
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someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
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to: "fIrst".utf8))
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XCTAssertFalse(
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someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
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to: "fIrt".utf8))
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XCTAssertFalse(
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someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
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to: "firsta".utf8))
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XCTAssertFalse(
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someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
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to: "afirst".utf8))
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XCTAssertFalse(
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someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
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to: "eiRSt".utf8))
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XCTAssertFalse(
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someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
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to: "fIrso".utf8))
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XCTAssertFalse(
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someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
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to: "firot".utf8))
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}
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private func byteBufferView(string: String) -> ByteBufferView {
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let byteBufferAllocator = ByteBufferAllocator()
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var buffer = byteBufferAllocator.buffer(capacity: string.lengthOfBytes(using: .utf8))
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buffer.writeString(string)
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return buffer.readableBytesView
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}
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func testTrimming() {
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XCTAssertEqual(byteBufferView(string: " first").trimSpaces().map({CChar($0)}), byteBufferView(string: "first").map({CChar($0)}))
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XCTAssertEqual(byteBufferView(string: " first ").trimSpaces().map({CChar($0)}), byteBufferView(string: "first").map({CChar($0)}))
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XCTAssertEqual(byteBufferView(string: "first ").trimSpaces().map({CChar($0)}), byteBufferView(string: "first").map({CChar($0)}))
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XCTAssertEqual(byteBufferView(string: "first").trimSpaces().map({CChar($0)}), byteBufferView(string: "first").map({CChar($0)}))
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XCTAssertEqual(byteBufferView(string: " \t\t fi rst").trimSpaces().map({CChar($0)}), byteBufferView(string: "fi rst").map({CChar($0)}))
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XCTAssertEqual(byteBufferView(string: " firs t \t ").trimSpaces().map({CChar($0)}), byteBufferView(string: "firs t").map({CChar($0)}))
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XCTAssertEqual(byteBufferView(string: "f\t irst ").trimSpaces().map({CChar($0)}), byteBufferView(string: "f\t irst").map({CChar($0)}))
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XCTAssertEqual(byteBufferView(string: "f i rs t").trimSpaces().map({CChar($0)}), byteBufferView(string: "f i rs t").map({CChar($0)}))
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XCTAssertEqual(byteBufferView(string: " \t \t ").trimSpaces().map({CChar($0)}),
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byteBufferView(string: "").map({CChar($0)}))
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}
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}
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