mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
149 lines
4.2 KiB
Swift
149 lines
4.2 KiB
Swift
//===--- InputStream.swift.gyb --------------------------------*- swift -*-===//
|
|
//
|
|
// 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 https://swift.org/LICENSE.txt for license information
|
|
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
// -*- swift -*-
|
|
// RUN: %target-run-simple-swiftgyb
|
|
// REQUIRES: executable_test
|
|
// UNSUPPORTED: freestanding
|
|
// UNSUPPORTED: OS=wasip1
|
|
|
|
import StdlibUnittest
|
|
|
|
|
|
import Swift
|
|
|
|
var ReadLineTestSuite = TestSuite("ReadLine")
|
|
|
|
% for strip_newline in ['false', 'true']:
|
|
% newline = '' if strip_newline == 'true' else '\\n'
|
|
|
|
ReadLineTestSuite.test("EmptyLine/strippingNewline=${strip_newline}")
|
|
.stdin("\n")
|
|
.code {
|
|
expectEqual("${newline}", readLine(strippingNewline: ${strip_newline}))
|
|
}
|
|
|
|
ReadLineTestSuite.test("Whitespace/strippingNewline=${strip_newline}")
|
|
.stdin(" \t\u{0b}\u{0c}\u{85}\u{2028}\u{2029}\n")
|
|
.code {
|
|
expectEqual(
|
|
" \t\u{0b}\u{0c}\u{85}\u{2028}\u{2029}${newline}",
|
|
readLine(strippingNewline: ${strip_newline}))
|
|
}
|
|
|
|
ReadLineTestSuite.test("ASCII/length=1/strippingNewline=${strip_newline}")
|
|
.stdin("a\n")
|
|
.code {
|
|
expectEqual("a${newline}", readLine(strippingNewline: ${strip_newline}))
|
|
}
|
|
|
|
ReadLineTestSuite.test("ASCII/length=2/strippingNewline=${strip_newline}")
|
|
.stdin("ab\n")
|
|
.code {
|
|
expectEqual("ab${newline}", readLine(strippingNewline: ${strip_newline}))
|
|
}
|
|
|
|
ReadLineTestSuite.test("ASCII/length=3/strippingNewline=${strip_newline}")
|
|
.stdin("abc\n")
|
|
.code {
|
|
expectEqual("abc${newline}", readLine(strippingNewline: ${strip_newline}))
|
|
}
|
|
|
|
ReadLineTestSuite.test("Unicode/strippingNewline=${strip_newline}")
|
|
// U+0065 LATIN SMALL LETTER E
|
|
// U+00A9 COPYRIGHT SIGN
|
|
// U+0521 CYRILLIC SMALL LETTER EL WITH MIDDLE HOOK
|
|
// U+304B HIRAGANA LETTER KA
|
|
// U+3099 COMBINING KATAKANA-HIRAGANA VOICED SOUND MARK
|
|
// U+4587 CJK UNIFIED IDEOGRAPH-4587
|
|
// U+1F425 FRONT-FACING BABY CHICK
|
|
.stdin("\u{0065}\u{00a9}\u{0521}\u{304b}\u{3099}\u{4587}\u{1f425}\u{10b9c4}\n")
|
|
.code {
|
|
expectEqual(
|
|
"\u{0065}\u{00a9}\u{0521}\u{304b}\u{3099}\u{4587}\u{1f425}\u{10b9c4}${newline}",
|
|
readLine(strippingNewline: ${strip_newline}))
|
|
}
|
|
|
|
ReadLineTestSuite.test("EOF/1/strippingNewline=${strip_newline}")
|
|
.stdin("", eof: true)
|
|
.code {
|
|
expectNil(readLine(strippingNewline: ${strip_newline}))
|
|
}
|
|
|
|
ReadLineTestSuite.test("EOF/2/strippingNewline=${strip_newline}")
|
|
.stdin("abcd 123\n", eof: true)
|
|
.code {
|
|
expectEqual("abcd 123${newline}", readLine(strippingNewline: ${strip_newline}))
|
|
expectNil(readLine(strippingNewline: ${strip_newline}))
|
|
}
|
|
|
|
ReadLineTestSuite.test("MissingNewlineAtEOF/1/strippingNewline=${strip_newline}")
|
|
.stdin("a", eof: true)
|
|
.code {
|
|
expectEqual("a", readLine(strippingNewline: ${strip_newline}))
|
|
}
|
|
|
|
ReadLineTestSuite.test("MissingNewlineAtEOF/2/strippingNewline=${strip_newline}")
|
|
.stdin("abcd 123", eof: true)
|
|
.code {
|
|
expectEqual("abcd 123", readLine(strippingNewline: ${strip_newline}))
|
|
}
|
|
|
|
% end
|
|
|
|
ReadLineTestSuite.test("strippingNewline=default")
|
|
.stdin("abcd 123\n")
|
|
.code {
|
|
// Check that the default for strippingNewline is true.
|
|
expectEqual("abcd 123", readLine())
|
|
}
|
|
|
|
ReadLineTestSuite.test("StripNewline/JustCR")
|
|
.stdin("\r", eof: true)
|
|
.code {
|
|
// FIXME: CR by itself is not recognized as a newline.
|
|
expectEqual("\r", readLine(strippingNewline: true))
|
|
}
|
|
|
|
ReadLineTestSuite.test("StripNewline/JustLF")
|
|
.stdin("\n")
|
|
.code {
|
|
expectEqual("", readLine(strippingNewline: true))
|
|
}
|
|
|
|
ReadLineTestSuite.test("StripNewline/JustCR+LF")
|
|
.stdin("\r\n")
|
|
.code {
|
|
expectEqual("", readLine(strippingNewline: true))
|
|
}
|
|
|
|
ReadLineTestSuite.test("StripNewline/CR")
|
|
.stdin("abcd 123\r", eof: true)
|
|
.code {
|
|
// FIXME: CR by itself is not recognized as a newline.
|
|
expectEqual("abcd 123\r", readLine(strippingNewline: true))
|
|
}
|
|
|
|
ReadLineTestSuite.test("StripNewline/LF")
|
|
.stdin("abcd 123\n")
|
|
.code {
|
|
expectEqual("abcd 123", readLine(strippingNewline: true))
|
|
}
|
|
|
|
ReadLineTestSuite.test("StripNewline/CR+LF")
|
|
.stdin("abcd 123\r\n")
|
|
.code {
|
|
expectEqual("abcd 123", readLine(strippingNewline: true))
|
|
}
|
|
|
|
runAllTests()
|
|
|