From c0c733791c33579a1bdf12a16a809b5c07b6a7b4 Mon Sep 17 00:00:00 2001
From: yui-knk <yui-knk@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 12 Dec 2015 09:29:35 +0000
Subject: * test/ruby/test_regexp.rb: Add test cases for `$KCODE` and `$=`
 warning   [Misc #11770][ruby-dev:49398]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53056 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                |  5 +++++
 test/ruby/test_regexp.rb | 10 ++++++++++
 2 files changed, 15 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 1cac23e0d5..2e683c73c9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Dec 12 17:59:07 2015  Yuichiro Kaneko  <yui-knk@ruby-lang.org>
+
+	* test/ruby/test_regexp.rb: Add test cases for `$KCODE` and `$=` warning
+	  [Misc #11770][ruby-dev:49398]
+
 Sat Dec 12 17:11:57 2015  CHIKANAGA Tomoyuki  <nagachika@ruby-lang.org>
 
 	* doc/NEWS-0.2.2: add description about incompatible change in Hash
diff --git a/test/ruby/test_regexp.rb b/test/ruby/test_regexp.rb
index a3fdd59738..8e01c05597 100644
--- a/test/ruby/test_regexp.rb
+++ b/test/ruby/test_regexp.rb
@@ -537,6 +537,16 @@ class TestRegexp < Test::Unit::TestCase
     assert_nothing_raised { $= = nil }
   end
 
+  def test_KCODE_warning
+    assert_warning(/variable \$KCODE is no longer effective; ignored/) { $KCODE = nil }
+    assert_warning(/variable \$KCODE is no longer effective/) { $KCODE = nil }
+  end
+
+  def test_ignorecase_warning
+    assert_warning(/variable \$= is no longer effective; ignored/) { $= = nil }
+    assert_warning(/variable \$= is no longer effective/) { $= }
+  end
+
   def test_match_setter
     /foo/ =~ "foo"
     m = $~
-- 
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