From 27172d627e765ac421b440c8163f927bba702de8 Mon Sep 17 00:00:00 2001
From: Bernd Kolb <b_kolb@apple.com>
Date: Sat, 23 Nov 2024 20:18:34 +0100
Subject: [PATCH] PrettyPrinter reports wrong line LineNumbersTests

This is to reproduce issue #882.
No fix is provided yet.

Issue: #882
---
 .../PrettyPrint/LineNumbersTests.swift        | 106 ++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 Tests/SwiftFormatTests/PrettyPrint/LineNumbersTests.swift

diff --git a/Tests/SwiftFormatTests/PrettyPrint/LineNumbersTests.swift b/Tests/SwiftFormatTests/PrettyPrint/LineNumbersTests.swift
new file mode 100644
index 00000000..480e56ca
--- /dev/null
+++ b/Tests/SwiftFormatTests/PrettyPrint/LineNumbersTests.swift
@@ -0,0 +1,106 @@
+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,
+                             configuration: LineNumbersTests.myConfig,
+                             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,
+        configuration: LineNumbersTests.myConfig,
+        whitespaceOnly: true,
+        findings: [
+        FindingSpec("1️⃣", message: "move end-of-line comment that exceeds the line length")
+      ])
+    }
+
+    public static var myConfig: Configuration {
+        var config = Configuration()
+        config.rules = Configuration.defaultRuleEnablements
+        config.maximumBlankLines = 1
+        config.lineLength = 120
+        config.tabWidth = 8
+        config.indentation = .spaces(4)
+        config.respectsExistingLineBreaks = true
+        config.lineBreakBeforeControlFlowKeywords = false
+        config.lineBreakBeforeEachArgument = false
+        config.lineBreakBeforeEachGenericRequirement = false
+        config.prioritizeKeepingFunctionOutputTogether = true
+        config.indentConditionalCompilationBlocks = false
+        config.lineBreakAroundMultilineExpressionChainComponents = false
+        config.fileScopedDeclarationPrivacy = FileScopedDeclarationPrivacyConfiguration()
+        config.indentSwitchCaseLabels = true
+        config.spacesAroundRangeFormationOperators = false
+        config.noAssignmentInExpressions = NoAssignmentInExpressionsConfiguration()
+        config.multiElementCollectionTrailingCommas = true
+        config.indentBlankLines = false
+        return config
+    }
+
+}