From 411168deab5f3fa3cff5c204db0758c482d206ea Mon Sep 17 00:00:00 2001
From: Pavel <pavel.evst@gmail.com>
Date: Sun, 9 Feb 2014 23:51:51 +0700
Subject: Fix Kernel#global_variables for $1-$9

---
 test/t/kernel.rb | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'test')

diff --git a/test/t/kernel.rb b/test/t/kernel.rb
index e7c9c2635..2d409940b 100644
--- a/test/t/kernel.rb
+++ b/test/t/kernel.rb
@@ -479,7 +479,7 @@ assert('Kernel#!=') do
   assert_false (str2 != str1)
 end
 
-# operator "!~" is defined in ISO Ruby 11.4.4. 
+# operator "!~" is defined in ISO Ruby 11.4.4.
 assert('Kernel#!~') do
   x = "x"
   def x.=~(other)
@@ -511,6 +511,13 @@ assert('Kernel#respond_to_missing?') do
   assert_false Test4RespondToMissing.new.respond_to?(:no_method)
 end
 
+assert('Kernel#global_variables') do
+  variables = global_variables
+  1.upto(9) do |i|
+    assert_equal variables.include?(:"$#{i}"), true
+  end
+end
+
 assert('stack extend') do
   def recurse(count, stop)
     return count if count > stop
-- 
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