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//===----------------------------------------------------------------------===//
//
// This source file is part of the SwiftNIO open source project
//
// Copyright (c) 2017-2018 Apple Inc. and the SwiftNIO project authors
// Licensed under Apache License v2.0
//
// See LICENSE.txt for license information
// See CONTRIBUTORS.txt for the list of SwiftNIO project authors
//
// SPDX-License-Identifier: Apache-2.0
//
//===----------------------------------------------------------------------===//
import XCTest
import NIO
@testable import NIOHTTP1
fileprivate enum DummyError: Error {
case err
}
class ByteBufferUtilsTest: XCTestCase {
func testComparators() {
let someByteBuffer: ByteBuffer = ByteBuffer(string: "fiRSt")
XCTAssert(
someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
to: "first".utf8))
XCTAssert(
someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
to: "fiRSt".utf8))
XCTAssert(
someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
to: "fIrst".utf8))
XCTAssertFalse(
someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
to: "fIrt".utf8))
XCTAssertFalse(
someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
to: "firsta".utf8))
XCTAssertFalse(
someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
to: "afirst".utf8))
XCTAssertFalse(
someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
to: "eiRSt".utf8))
XCTAssertFalse(
someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
to: "fIrso".utf8))
XCTAssertFalse(
someByteBuffer.readableBytesView.compareCaseInsensitiveASCIIBytes(
to: "firot".utf8))
}
private func byteBufferView(string: String) -> ByteBufferView {
let byteBufferAllocator = ByteBufferAllocator()
var buffer = byteBufferAllocator.buffer(capacity: string.lengthOfBytes(using: .utf8))
buffer.writeString(string)
return buffer.readableBytesView
}
func testTrimming() {
XCTAssertEqual(byteBufferView(string: " first").trimSpaces().map({CChar($0)}), byteBufferView(string: "first").map({CChar($0)}))
XCTAssertEqual(byteBufferView(string: " first ").trimSpaces().map({CChar($0)}), byteBufferView(string: "first").map({CChar($0)}))
XCTAssertEqual(byteBufferView(string: "first ").trimSpaces().map({CChar($0)}), byteBufferView(string: "first").map({CChar($0)}))
XCTAssertEqual(byteBufferView(string: "first").trimSpaces().map({CChar($0)}), byteBufferView(string: "first").map({CChar($0)}))
XCTAssertEqual(byteBufferView(string: " \t\t fi rst").trimSpaces().map({CChar($0)}), byteBufferView(string: "fi rst").map({CChar($0)}))
XCTAssertEqual(byteBufferView(string: " firs t \t ").trimSpaces().map({CChar($0)}), byteBufferView(string: "firs t").map({CChar($0)}))
XCTAssertEqual(byteBufferView(string: "f\t irst ").trimSpaces().map({CChar($0)}), byteBufferView(string: "f\t irst").map({CChar($0)}))
XCTAssertEqual(byteBufferView(string: "f i rs t").trimSpaces().map({CChar($0)}), byteBufferView(string: "f i rs t").map({CChar($0)}))
XCTAssertEqual(byteBufferView(string: " \t \t ").trimSpaces().map({CChar($0)}),
byteBufferView(string: "").map({CChar($0)}))
}
}
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