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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2025 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
//
//===----------------------------------------------------------------------===//
import SwiftFormat
import _SwiftFormatTestSupport
final class LineNumbersTests: PrettyPrintTestCase {
func testLineNumbers() {
let input =
"""
final class A {
@Test func b() throws {
doSomethingInAFunctionWithAVeryLongName() 1️⃣// Here we have a very long comment that should not be here because it is far too long
}
}
"""
let expected =
"""
final class A {
@Test func b() throws {
doSomethingInAFunctionWithAVeryLongName() // Here we have a very long comment that should not be here because it is far too long
}
}
"""
assertPrettyPrintEqual(
input: input,
expected: expected,
linelength: 120,
whitespaceOnly: true,
findings: [
FindingSpec("1️⃣", message: "move end-of-line comment that exceeds the line length")
]
)
}
func testLineNumbersWithComments() {
let input =
"""
// Copyright (C) 2024 My Coorp. All rights reserved.
//
// This document is the property of My Coorp.
// It is considered confidential and proprietary.
//
// This document may not be reproduced or transmitted in any form,
// in whole or in part, without the express written permission of
// My Coorp.
final class A {
@Test func b() throws {
doSomethingInAFunctionWithAVeryLongName() 1️⃣// Here we have a very long comment that should not be here because it is far too long
}
}
"""
let expected =
"""
// Copyright (C) 2024 My Coorp. All rights reserved.
//
// This document is the property of My Coorp.
// It is considered confidential and proprietary.
//
// This document may not be reproduced or transmitted in any form,
// in whole or in part, without the express written permission of
// My Coorp.
final class A {
@Test func b() throws {
doSomethingInAFunctionWithAVeryLongName() // Here we have a very long comment that should not be here because it is far too long
}
}
"""
assertPrettyPrintEqual(
input: input,
expected: expected,
linelength: 120,
whitespaceOnly: true,
findings: [
FindingSpec("1️⃣", message: "move end-of-line comment that exceeds the line length")
]
)
}
func testCharacterVsCodepoint() {
let input =
"""
let fo = 1 // 🤥
"""
assertPrettyPrintEqual(
input: input,
expected: input,
linelength: 16,
whitespaceOnly: true,
findings: []
)
}
func testCharacterVsCodepointMultiline() {
let input =
#"""
/// This is a multiline
/// comment that is in 🤥
/// fact perfectly sized
"""#
assertPrettyPrintEqual(
input: input,
expected: input,
linelength: 25,
whitespaceOnly: true,
findings: []
)
}
}
|
