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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-07-12 13:23:29 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-07-12 13:23:29 +0000 |
commit | 8f79c623f39756cce4c8a81dc77d24972629ae7d (patch) | |
tree | 33f1ed85008ffddefce5baec1c82b3d1ec55d9bc | |
parent | f603c4ae082cc7d5c5a6f11b2528240f31dafc88 (diff) | |
download | ruby-8f79c623f39756cce4c8a81dc77d24972629ae7d.tar.gz |
add tests for [ruby-dev:31189] and [ruby-dev:31190].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | test/ruby/test_fixnum.rb | 10 | ||||
-rw-r--r-- | test/ruby/test_range.rb | 2 |
2 files changed, 12 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 diff --git a/test/ruby/test_range.rb b/test/ruby/test_range.rb index 31f7e29de4..3c24215c6a 100644 --- a/test/ruby/test_range.rb +++ b/test/ruby/test_range.rb @@ -50,5 +50,7 @@ class TestRange < Test::Unit::TestCase assert_equal(2.0, (1.0..2.0).max) assert_equal(nil, (2.0..1.0).max) assert_raise(TypeError) { (1.0...2.0).max } + + assert_equal(-0x80000002, ((-0x80000002)...(-0x80000001)).max) end end |