1 files changed, 23 insertions, 4 deletions
diff --git a/test/ruby/test_module.rb b/test/ruby/test_module.rb
index 92b2f7b561..2df31d06df 100644
--- a/test/ruby/test_module.rb
+++ b/test/ruby/test_module.rb
@@ -216,10 +216,29 @@ class TestModule < Test::Unit::TestCase
                  remove_rake_mixins(remove_json_mixins(remove_pp_mixins(String.ancestors))))
   end
 
+  CLASS_EVAL = 2
+  @@class_eval = 'b'
+
   def test_class_eval
     Other.class_eval("CLASS_EVAL = 1")
     assert_equal(1, Other::CLASS_EVAL)
     assert(Other.constants.include?(:CLASS_EVAL))
+    assert_equal(2, Other.class_eval { CLASS_EVAL })
+
+    Other.class_eval("@@class_eval = 'a'")
+    assert_equal('a', Other.class_variable_get(:@@class_eval))
+    assert_equal('b', Other.class_eval { @@class_eval })
+
+    Other.class_eval do
+      module_function
+
+      def class_eval_test
+        "foo"
+      end
+    end
+    assert("foo", Other.class_eval_test)
+
+    assert_equal([Other], Other.class_eval { |*args| args })
   end
 
   def test_const_defined?
@@ -451,7 +470,7 @@ class TestModule < Test::Unit::TestCase
 
   def test_class_variable_get
     c = Class.new
-    c.class_eval { @@foo = :foo }
+    c.class_eval('@@foo = :foo')
     assert_equal(:foo, c.class_variable_get(:@@foo))
     assert_raise(NameError) { c.class_variable_get(:@@bar) } # c.f. instance_variable_get
     assert_raise(NameError) { c.class_variable_get(:foo) }
@@ -460,13 +479,13 @@ class TestModule < Test::Unit::TestCase
   def test_class_variable_set
     c = Class.new
     c.class_variable_set(:@@foo, :foo)
-    assert_equal(:foo, c.class_eval { @@foo })
+    assert_equal(:foo, c.class_eval('@@foo'))
     assert_raise(NameError) { c.class_variable_set(:foo, 1) }
   end
 
   def test_class_variable_defined
     c = Class.new
-    c.class_eval { @@foo = :foo }
+    c.class_eval('@@foo = :foo')
     assert_equal(true, c.class_variable_defined?(:@@foo))
     assert_equal(false, c.class_variable_defined?(:@@bar))
     assert_raise(NameError) { c.class_variable_defined?(:foo) }
@@ -474,7 +493,7 @@ class TestModule < Test::Unit::TestCase
 
   def test_remove_class_variable
     c = Class.new
-    c.class_eval { @@foo = :foo }
+    c.class_eval('@@foo = :foo')
     c.class_eval { remove_class_variable(:@@foo) }
     assert_equal(false, c.class_variable_defined?(:@@foo))
   end