diff options
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_array.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb index 789531fb8c..26d40fcc6b 100644 --- a/test/ruby/test_array.rb +++ b/test/ruby/test_array.rb @@ -1563,6 +1563,8 @@ class TestArray < Test::Unit::TestCase assert_nil(a.slice(10, -3)) assert_equal @cls[], a.slice(10..7) + + assert_equal([100], a.slice(-1, 1_000_000_000)) end def test_slice! @@ -1611,6 +1613,21 @@ class TestArray < Test::Unit::TestCase assert_raise(ArgumentError) { @cls[1].slice!(0, 0, 0) } end + def test_slice_out_of_range! + a = @cls[*(1..100).to_a] + + assert_nil(a.clone.slice!(-101..-1)) + assert_nil(a.clone.slice!(-101..)) + + # assert_raise_with_message(RangeError, "((-101..-1).%(2)) out of range") { a.clone.slice!((-101..-1)%2) } + # assert_raise_with_message(RangeError, "((-101..).%(2)) out of range") { a.clone.slice!((-101..)%2) } + + assert_nil(a.clone.slice!(10, -3)) + assert_equal @cls[], a.clone.slice!(10..7) + + assert_equal([100], a.clone.slice!(-1, 1_000_000_000)) + end + def test_sort a = @cls[ 4, 1, 2, 3 ] assert_equal(@cls[1, 2, 3, 4], a.sort) |