From 237162a3b163e011b15162c7aa2b82458484957b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 22 Nov 2014 23:47:22 +0000
Subject: test_variable.rb: suppress warnings

* test/ruby/test_variable.rb (ruler4): suppress warning.
  (test_global_variable_poped, test_constant_poped): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48540 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_variable.rb | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

(limited to 'test')

diff --git a/test/ruby/test_variable.rb b/test/ruby/test_variable.rb
index 8dc5c2fe55..8f5329bb1c 100644
--- a/test/ruby/test_variable.rb
+++ b/test/ruby/test_variable.rb
@@ -28,7 +28,9 @@ class TestVariable < Test::Unit::TestCase
     @@rule = "Cronus"			# modifies @@rule in Gods
     include Olympians
     def ruler4
-      @@rule
+      EnvUtil.suppress_warning {
+        @@rule
+      }
     end
   end
 
@@ -64,6 +66,7 @@ class TestVariable < Test::Unit::TestCase
   def test_local_variables
     lvar = 1
     assert_instance_of(Symbol, local_variables[0], "[ruby-dev:34008]")
+    lvar
   end
 
   def test_local_variables2
@@ -71,6 +74,7 @@ class TestVariable < Test::Unit::TestCase
     proc do |y|
       assert_equal([:x, :y], local_variables.sort)
     end.call
+    x
   end
 
   def test_local_variables3
@@ -80,6 +84,7 @@ class TestVariable < Test::Unit::TestCase
         assert_equal([:x, :y, :z], local_variables.sort)
       end
     end.call
+    x
   end
 
   def test_shadowing_local_variables
@@ -99,10 +104,18 @@ class TestVariable < Test::Unit::TestCase
   end
 
   def test_global_variable_poped
-    assert_nothing_raised { eval("$foo; 1") }
+    assert_nothing_raised {
+      EnvUtil.suppress_warning {
+        eval("$foo; 1")
+      }
+    }
   end
 
   def test_constant_poped
-    assert_nothing_raised { eval("TestVariable::Gods; 1") }
+    assert_nothing_raised {
+      EnvUtil.suppress_warning {
+        eval("TestVariable::Gods; 1")
+      }
+    }
   end
 end
-- 
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