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Diffstat (limited to 'test/ruby/test_fixnum.rb')
| -rw-r--r-- | test/ruby/test_fixnum.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/ruby/test_fixnum.rb b/test/ruby/test_fixnum.rb index 57999d4b03..4cf73fb4c8 100644 --- a/test/ruby/test_fixnum.rb +++ b/test/ruby/test_fixnum.rb @@ -23,4 +23,14 @@ class TestFixnum < Test::Unit::TestCase end end end + + def test_succ + assert_equal(0x40000000, 0x3fffffff.succ, "[ruby-dev:31189]") + assert_equal(0x4000000000000000, 0x3fffffffffffffff.succ, "[ruby-dev:31190]") + end + + def test_plus + assert_equal(0x4000000000000000, 0x3fffffffffffffff+1) + end + end |