diff options
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_hash.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/ruby/test_hash.rb b/test/ruby/test_hash.rb index 5a17ac4fb..50a34b816 100644 --- a/test/ruby/test_hash.rb +++ b/test/ruby/test_hash.rb @@ -849,4 +849,15 @@ class TestHash < Test::Unit::TestCase def test_hash_hash assert_equal({0=>2,11=>1}.hash, {11=>1,0=>2}.hash) end + + def test_hash_bignum_hash + x = 2<<(32-3)-1 + assert_equal({x=>1}.hash, {x=>1}.hash) + x = 2<<(64-3)-1 + assert_equal({x=>1}.hash, {x=>1}.hash) + + o = Object.new + def o.hash; 2<<100; end + assert_equal({x=>1}.hash, {x=>1}.hash) + end end |