Add frozen test for Array#shift

c76dc331 · ksss · e581f2ed · c76dc331
Unverified Commit c76dc331 authored Jul 09, 2017 by ksss
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test/t/array.rb test/t/array.rb +2 -0

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--- a/test/t/array.rb
+++ b/test/t/array.rb
@@ -284,6 +284,8 @@ assert('Array#shift', '15.2.12.5.27') do
  assert_nil([].shift)
  assert_equal([2,3], a)
  assert_equal(1, b)
+
+  assert_raise(RuntimeError) { [].freeze.shift }
 end

 assert('Array#size', '15.2.12.5.28') do