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-rw-r--r--test/-ext-/bignum/test_bigzero.rb13
1 files changed, 13 insertions, 0 deletions
diff --git a/test/-ext-/bignum/test_bigzero.rb b/test/-ext-/bignum/test_bigzero.rb
new file mode 100644
index 00000000000..f75c4590b86
--- /dev/null
+++ b/test/-ext-/bignum/test_bigzero.rb
@@ -0,0 +1,13 @@
+require 'test/unit'
+require "-test-/bignum"
+
+class TestBignum < Test::Unit::TestCase
+ class TestBigZero < Test::Unit::TestCase
+ def test_equal_0
+ bug8204 = '[ruby-core:53893] [Bug #8204]'
+ (0..10).each do |i|
+ assert_equal(0, Bug::Bignum.zero(i), "#{bug8204} Bignum.zero(#{i})")
+ end
+ end
+ end
+end