diff options
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_range.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/ruby/test_range.rb b/test/ruby/test_range.rb index 17d1e3a431..8c01254d19 100644 --- a/test/ruby/test_range.rb +++ b/test/ruby/test_range.rb @@ -1076,7 +1076,42 @@ class TestRange < Test::Unit::TestCase assert_operator(0.., :overlap?, 1..2) assert_operator(0.., :overlap?, 1..) + assert_not_operator((1..3), :overlap?, ('a'..'d')) + assert_raise(TypeError) { (0..).overlap?(1) } assert_raise(TypeError) { (0..).overlap?(nil) } + + assert_operator((1..3), :overlap?, (2..4)) + assert_operator((1...3), :overlap?, (2..3)) + assert_operator((2..3), :overlap?, (1..2)) + assert_operator((..3), :overlap?, (3..)) + assert_operator((nil..nil), :overlap?, (3..)) + assert_operator((nil...nil), :overlap?, (nil..)) + + assert_raise(TypeError) { (1..3).overlap?(1) } + + assert_not_operator((1..2), :overlap?, (2...2)) + assert_not_operator((2...2), :overlap?, (1..2)) + + assert_not_operator((4..1), :overlap?, (2..3)) + assert_not_operator((4..1), :overlap?, (..3)) + assert_not_operator((4..1), :overlap?, (2..)) + + assert_not_operator((1..4), :overlap?, (3..2)) + assert_not_operator((..4), :overlap?, (3..2)) + assert_not_operator((1..), :overlap?, (3..2)) + + assert_not_operator((4..5), :overlap?, (2..3)) + assert_not_operator((4..5), :overlap?, (2...4)) + + assert_not_operator((1..2), :overlap?, (3..4)) + assert_not_operator((1...3), :overlap?, (3..4)) + + assert_not_operator((4..5), :overlap?, (2..3)) + assert_not_operator((4..5), :overlap?, (2...4)) + + assert_not_operator((1..2), :overlap?, (3..4)) + assert_not_operator((1...3), :overlap?, (3..4)) + assert_not_operator((...3), :overlap?, (3..)) end end |