diff options
| -rw-r--r-- | test/ruby/test_enum.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/ruby/test_enum.rb b/test/ruby/test_enum.rb index 0370508b71..7a6e15174f 100644 --- a/test/ruby/test_enum.rb +++ b/test/ruby/test_enum.rb @@ -238,6 +238,8 @@ class TestEnumerable < Test::Unit::TestCase assert_equal(false, @obj.all? {|x| x < 3 }) assert_equal(true, @obj.all?) assert_equal(false, [true, true, false].all?) + assert_equal(true, [].all?) + assert_equal(true, @empty.all?) end def test_any @@ -245,6 +247,8 @@ class TestEnumerable < Test::Unit::TestCase assert_equal(false, @obj.any? {|x| x > 3 }) assert_equal(true, @obj.any?) assert_equal(false, [false, false, false].any?) + assert_equal(false, [].any?) + assert_equal(false, @empty.any?) end def test_one @@ -256,6 +260,8 @@ class TestEnumerable < Test::Unit::TestCase assert(!(%w{ant bear cat}.one? {|word| word.length < 4})) assert(!([ nil, true, 99 ].one?)) assert([ nil, true, false ].one?) + assert(![].one?) + assert(!@empty.one?) end def test_none @@ -268,6 +274,7 @@ class TestEnumerable < Test::Unit::TestCase assert([nil].none?) assert([nil,false].none?) assert(![nil,false,true].none?) + assert(@empty.none?) end def test_min |