From 798b8d27916adcb3faa87e85e45211340b6bc3a4 Mon Sep 17 00:00:00 2001 From: nobu Date: Mon, 30 Jul 2007 02:16:42 +0000 Subject: * bignum.c (rb_big_aref): check for Bignum index range. [ruby-dev:31271] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12855 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_integer.rb | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'test') diff --git a/test/ruby/test_integer.rb b/test/ruby/test_integer.rb index 2744f3df42..4ffe0c2fce 100644 --- a/test/ruby/test_integer.rb +++ b/test/ruby/test_integer.rb @@ -117,6 +117,13 @@ class TestInteger < Test::Unit::TestCase end } } + + # [ruby-dev:31271] + # assert_equal(1, (1 << 0x40000000)[0x40000000]) + # assert_equal(0, (-1 << 0x40000001)[0x40000000]) + big_zero = 0x40000000.coerce(0)[0] + assert_equal(0, (-0x40000002)[big_zero]) + assert_equal(1, 0x400000001[big_zero]) end def test_plus -- cgit v1.2.3