diff options
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_range.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/ruby/test_range.rb b/test/ruby/test_range.rb index 5e3dbb349e..bda206d766 100644 --- a/test/ruby/test_range.rb +++ b/test/ruby/test_range.rb @@ -582,6 +582,14 @@ class TestRange < Test::Unit::TestCase assert_equal([fmin-2, fmin-3], a) end + def test_reverse_each_for_endless_range + assert_raise(TypeError) { (1..).reverse_each {} } + + enum = nil + assert_nothing_raised { enum = (1..).reverse_each } + assert_raise(TypeError) { enum.each {} } + end + def test_reverse_each_for_single_point_range fmin = RbConfig::LIMITS['FIXNUM_MIN'] fmax = RbConfig::LIMITS['FIXNUM_MAX'] |