From be24b385ffb2c31e5f0974aee55bce1e37f1bc2b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 29 Jul 2013 07:51:23 +0000
Subject: ChangeLog: commit miss

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42228 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_hash.rb | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'test/ruby')

diff --git a/test/ruby/test_hash.rb b/test/ruby/test_hash.rb
index 1baff2982c..e8b8ef040c 100644
--- a/test/ruby/test_hash.rb
+++ b/test/ruby/test_hash.rb
@@ -102,6 +102,12 @@ class TestHash < Test::Unit::TestCase
     assert_raises(TypeError) { h.dup }
   end
 
+  def test_clear_initialize_copy
+    h = @cls[1=>2]
+    h.instance_eval {initialize_copy({})}
+    assert_empty(h)
+  end
+
   def test_dup_will_rehash
     set1 = { }
     set2 = { set1 => true}
@@ -912,13 +918,17 @@ class TestHash < Test::Unit::TestCase
 
   def test_compare_by_identity
     a = "foo"
-    assert_not_predicate({}, :compare_by_identity?)
-    h = { a => "bar" }
+    assert_not_predicate(@cls[], :compare_by_identity?)
+    h = @cls[a => "bar"]
     assert_not_predicate(h, :compare_by_identity?)
     h.compare_by_identity
     assert_predicate(h, :compare_by_identity?)
     #assert_equal("bar", h[a])
     assert_nil(h["foo"])
+
+    bug8703 = '[ruby-core:56256] [Bug #8703] copied identhash'
+    h.clear
+    assert_predicate(h.dup, :compare_by_identity?, bug8703)
   end
 
   class ObjWithHash
-- 
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