From 8a069645ae2c4f1ac2577c7bf8c4851255f08102 Mon Sep 17 00:00:00 2001
From: "Sergey G. Grekhov" <sgrekhov22@gmail.com>
Date: Wed, 30 Aug 2023 15:36:57 +0300
Subject: [PATCH] #2242. Add line endings tests (#2250)

---
 .gitattributes                                |  3 +++
 .../Lexical_Rules/line_endings_cr_t01.dart    |  1 +
 .../Lexical_Rules/line_endings_crlf_t01.dart  | 21 +++++++++++++++++++
 3 files changed, 25 insertions(+)
 create mode 100644 .gitattributes
 create mode 100644 Language/Reference/Lexical_Rules/line_endings_cr_t01.dart
 create mode 100644 Language/Reference/Lexical_Rules/line_endings_crlf_t01.dart

diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000..2064359c2e
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+# Tests below shouldn't be part end-of-line conversion upon checkin or checkout
+Language/Reference/Lexical_Rules/line_endings_cr_t01.dart -text
+Language/Reference/Lexical_Rules/line_endings_crlf_t01.dart text eol=crlf
diff --git a/Language/Reference/Lexical_Rules/line_endings_cr_t01.dart b/Language/Reference/Lexical_Rules/line_endings_cr_t01.dart
new file mode 100644
index 0000000000..6e7c17c43e
--- /dev/null
+++ b/Language/Reference/Lexical_Rules/line_endings_cr_t01.dart
@@ -0,0 +1 @@
+// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion Dart source text is represented as a sequence of Unicode code
/// points.
///
/// @description Checks that Dart program may use CR line endings
/// @author sgrekhov22@gmail.com

String hello() => "Hello";

class World {
  String world() {
    return "World!";
  }
}

main() {
  print(hello() + " " + World().world());
}
\ No newline at end of file
diff --git a/Language/Reference/Lexical_Rules/line_endings_crlf_t01.dart b/Language/Reference/Lexical_Rules/line_endings_crlf_t01.dart
new file mode 100644
index 0000000000..73ab92162f
--- /dev/null
+++ b/Language/Reference/Lexical_Rules/line_endings_crlf_t01.dart
@@ -0,0 +1,21 @@
+// Copyright (c) 2023, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+/// @assertion Dart source text is represented as a sequence of Unicode code
+/// points.
+///
+/// @description Checks that Dart program may use CRLF line endings
+/// @author sgrekhov22@gmail.com
+
+String hello() => "Hello";
+
+class World {
+  String world() {
+    return "World!";
+  }
+}
+
+main() {
+  print(hello() + " " + World().world());
+}