From 18828191d4e88242d791ec65dee5b1912332de7a Mon Sep 17 00:00:00 2001
From: normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 14 Oct 2014 01:21:48 +0000
Subject: test new optimizations for redefines

* test/ruby/test_optimization.rb (test_string_freeze): new test
  (test_hash_aref_with): ditto
  (test_hash_aset_with): ditto

Our new (in 2.2) optimizations must not trigger when redefined.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_optimization.rb | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_optimization.rb b/test/ruby/test_optimization.rb
index 7bd2c1804a..f991beaaa5 100644
--- a/test/ruby/test_optimization.rb
+++ b/test/ruby/test_optimization.rb
@@ -111,6 +111,11 @@ class TestRubyOptimization < Test::Unit::TestCase
     assert_redefine_method('String', '%', 'assert_equal 2, "%d" % 2')
   end
 
+  def test_string_freeze
+    assert_equal "foo", "foo".freeze
+    assert_redefine_method('String', 'freeze', 'assert_nil "foo".freeze')
+  end
+
   def test_array_plus
     assert_equal [1,2], [1]+[2]
     assert_redefine_method('Array', '+', 'assert_equal [2], [1]+[2]')
@@ -145,6 +150,25 @@ class TestRubyOptimization < Test::Unit::TestCase
     assert_redefine_method('Hash', 'empty?', 'assert_nil({}.empty?); assert_nil({1=>1}.empty?)')
   end
 
+  def test_hash_aref_with
+    h = { "foo" => 1 }
+    assert_equal 1, h["foo"]
+    assert_redefine_method('Hash', '[]', <<-end)
+      h = { "foo" => 1 }
+      assert_equal "foo", h["foo"]
+    end
+  end
+
+  def test_hash_aset_with
+    h = {}
+    assert_equal 1, h["foo"] = 1
+    assert_redefine_method('Hash', '[]=', <<-end)
+      h = {}
+      h["foo"] = 1
+      assert_nil h["foo"]
+    end
+  end
+
   class MyObj
     def ==(other)
       true
-- 
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