Kare Morstol
41 lines
1.0 KiB
Swift
41 lines
1.0 KiB
Swift
//
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// FileHandle_Tests.swift
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// SwiftShell
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//
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// Created by Kåre Morstøl on 19/08/14.
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// Copyright (c) 2014 NotTooBad Software. All rights reserved.
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//
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import SwiftShell
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import XCTest
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class FileHandle_Tests: XCTestCase {
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func testWriteAndReadSome () {
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let pipe = NSPipe()
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let writer = pipe.fileHandleForWriting
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let reader = pipe.fileHandleForReading
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writer.write("line1")
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XCTAssertEqual(reader.readSome(), "line1")
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writer.write("line2")
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XCTAssertEqual(reader.readSome(), "line2")
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writer.closeFile()
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XCTAssertNil(reader.readSome())
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XCTAssertNil(reader.readSome(), "Performing readSome() repeatedly on closed filehandle should return nil.")
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XCTAssertEqual(reader.read(), "")
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}
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func testWritelnAndRead () {
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let pipe = NSPipe()
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let writer = pipe.fileHandleForWriting
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let reader = pipe.fileHandleForReading
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writer.writeln("line1")
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writer.closeFile()
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XCTAssertEqual(reader.read(), "line1\n")
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XCTAssertEqual(reader.read(), "", "Performing read() repeatedly on closed filehandle should return empty string.")
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}
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}
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