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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-04-03 07:34:31 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-04-03 07:34:31 +0000
commitb30a6b8d1d194528a2c84b7e2c73d23a4d25cc42 (patch)
tree4948fe9199a75722ec2c37a7dac823e1996db1d1 /test/-ext-/bignum
parent8ab35353a75a7ee9e908ff32e68327e77ad85af2 (diff)
bignum.c: Bignum zero comparison
* bignum.c (rb_big_eq): test as Fixnum if possible and get rid of zero length Bignum. [ruby-core:53893] [Bug #8204] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/-ext-/bignum')
-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