Add is_a? test to cover issue 1477

12e2488a · Carson McDonald · 415ec6ac · 12e2488a
Commit 12e2488a authored Dec 04, 2013 by Carson McDonald
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test/t/kernel.rb test/t/kernel.rb +4 -0

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--- a/test/t/kernel.rb
+++ b/test/t/kernel.rb
@@ -281,6 +281,10 @@ end
 assert('Kernel#is_a?', '15.3.1.3.24') do
  assert_true is_a?(Kernel)
  assert_false is_a?(Array)
+
+  assert_raise TypeError do
+    42.is_a?(42)
+  end
 end

 assert('Kernel#iterator?', '15.3.1.3.25') do