diff options
Diffstat (limited to 'test/ruby/test_enumerator.rb')
-rw-r--r-- | test/ruby/test_enumerator.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/ruby/test_enumerator.rb b/test/ruby/test_enumerator.rb index 8203aabc56..3ce471bb24 100644 --- a/test/ruby/test_enumerator.rb +++ b/test/ruby/test_enumerator.rb @@ -536,6 +536,12 @@ class TestEnumerator < Test::Unit::TestCase assert_equal 1, 42.step(Float::INFINITY, Float::INFINITY).size assert_equal 14, 0.1.step(4.2, 0.3).size assert_equal Float::INFINITY, 42.step(Float::INFINITY, 2).size + + assert_equal 10, (1..10).step.size + assert_equal 4, (1..10).step(3).size + assert_equal 3, (1...10).step(3).size + assert_equal Float::INFINITY, (42..Float::INFINITY).step(2).size + assert_raise(ArgumentError){ (1..10).step(-2).size } end end |