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/*
This source file is part of the Swift.org open source project
Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
Licensed under Apache License v2.0 with Runtime Library Exception
See http://swift.org/LICENSE.txt for license information
See http://swift.org/CONTRIBUTORS.txt for Swift project authors
*/
import XCTest
import TSCTestSupport
import TSCLibc
import TSCBasic
final class TerminalControllerTests: XCTestCase {
#if !os(Windows) // PseudoTerminal is not supported in Windows
func testBasic() {
guard let pty = PseudoTerminal(), let term = TerminalController(stream: pty.outStream) else {
XCTFail("Couldn't create pseudo terminal.")
return
}
// Test red color.
term.write("hello", inColor: .red)
XCTAssertEqual(pty.readPrimary(), "\u{1B}[31mhello\u{1B}[0m")
// Test clearLine.
term.clearLine()
XCTAssertEqual(pty.readPrimary(), "\u{1B}[2K\r")
// Test endline.
term.endLine()
XCTAssertEqual(pty.readPrimary(), "\r\n")
// Test move cursor.
term.moveCursor(up: 3)
XCTAssertEqual(pty.readPrimary(), "\u{1B}[3A")
// Test color wrapping.
var wrapped = term.wrap("hello", inColor: .noColor)
XCTAssertEqual(wrapped, "hello")
wrapped = term.wrap("green", inColor: .green)
XCTAssertEqual(wrapped, "\u{001B}[32mgreen\u{001B}[0m")
pty.close()
}
#endif
}
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