diff options
Diffstat (limited to 'test/ruby/test_array.rb')
| -rw-r--r-- | test/ruby/test_array.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb index 64bcf9f1aa..5d1785220e 100644 --- a/test/ruby/test_array.rb +++ b/test/ruby/test_array.rb @@ -1648,6 +1648,13 @@ class TestArray < Test::Unit::TestCase TEST end + def test_sort_uncomparable + assert_raise(ArgumentError) {[1, Float::NAN].sort} + assert_raise(ArgumentError) {[1.0, Float::NAN].sort} + assert_raise(ArgumentError) {[Float::NAN, 1].sort} + assert_raise(ArgumentError) {[Float::NAN, 1.0].sort} + end + def test_to_a a = @cls[ 1, 2, 3 ] a_id = a.__id__ @@ -1768,6 +1775,13 @@ class TestArray < Test::Unit::TestCase assert_same(obj, [obj, 1.0].min) end + def test_min_uncomparable + assert_raise(ArgumentError) {[1, Float::NAN].min} + assert_raise(ArgumentError) {[1.0, Float::NAN].min} + assert_raise(ArgumentError) {[Float::NAN, 1].min} + assert_raise(ArgumentError) {[Float::NAN, 1.0].min} + end + def test_max assert_equal(1, [1].max) assert_equal(3, [1, 2, 3, 1, 2].max) @@ -1791,6 +1805,13 @@ class TestArray < Test::Unit::TestCase assert_same(obj, [obj, 1.0].max) end + def test_max_uncomparable + assert_raise(ArgumentError) {[1, Float::NAN].max} + assert_raise(ArgumentError) {[1.0, Float::NAN].max} + assert_raise(ArgumentError) {[Float::NAN, 1].max} + assert_raise(ArgumentError) {[Float::NAN, 1.0].max} + end + def test_minmax assert_equal([3, 3], [3].minmax) assert_equal([1, 3], [1, 2, 3, 1, 2].minmax) |