From 260bc7cdfa8e7b718f24977e18f15a98d795acb0 Mon Sep 17 00:00:00 2001
From: OKURA Masafumi <masafumi.o1988@gmail.com>
Date: Thu, 9 Feb 2023 05:46:25 +0900
Subject: [PATCH] [ruby/strscan] Add test case to `test_string`
 (https://github.com/ruby/strscan/pull/58)

`string` returns the original string after `scan` is called. Current
test doesn't check this behavior and now it's covered.
---
 test/strscan/test_stringscanner.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/test/strscan/test_stringscanner.rb b/test/strscan/test_stringscanner.rb
index 2fb8a17062..e236e43c6a 100644
--- a/test/strscan/test_stringscanner.rb
+++ b/test/strscan/test_stringscanner.rb
@@ -155,8 +155,10 @@ class TestStringScanner < Test::Unit::TestCase
   end
 
   def test_string
-    s = create_string_scanner('test')
-    assert_equal 'test', s.string
+    s = create_string_scanner('test string')
+    assert_equal 'test string', s.string
+    s.scan(/test/)
+    assert_equal 'test string', s.string
     s.string = 'a'
     assert_equal 'a', s.string
     s.scan(/a/)