1 files changed, 27 insertions, 0 deletions
diff --git a/mrbgems/mruby-metaprog/test/metaprog.rb b/mrbgems/mruby-metaprog/test/metaprog.rb
index 587d00d6f..748fe9c6c 100644
--- a/mrbgems/mruby-metaprog/test/metaprog.rb
+++ b/mrbgems/mruby-metaprog/test/metaprog.rb
@@ -1,3 +1,30 @@
+assert('Kernel#__send__', '15.3.1.3.4') do
+  # test with block
+  l = __send__(:lambda) do
+    true
+  end
+
+  assert_true l.call
+  assert_equal Proc, l.class
+  # test with argument
+  assert_true __send__(:respond_to?, :nil?)
+  # test without argument and without block
+  assert_equal String, __send__(:to_s).class
+end
+
+assert('Kernel#send', '15.3.1.3.44') do
+  # test with block
+  l = send(:lambda) do
+    true
+  end
+
+  assert_true l.call
+  assert_equal l.class, Proc
+  # test with argument
+  assert_true send(:respond_to?, :nil?)
+  # test without argument and without block
+  assert_equal send(:to_s).class, String
+end
 
 assert('Kernel#instance_variable_defined?', '15.3.1.3.20') do
   o = Object.new