diff options
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_array.rb | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb index 2297ab01bc..61b59e74f2 100644 --- a/test/ruby/test_array.rb +++ b/test/ruby/test_array.rb @@ -1250,6 +1250,65 @@ class TestArray < Test::Unit::TestCase assert_equal(@cls[7, 8, 9, 10], a, bug2545) end + def test_shared_array_reject! + c = [] + b = [1, 2, 3, 4] + 3.times do + a = b.dup + c << a.dup + + begin + a.reject! do |x| + case x + when 2 then true + when 3 then raise StandardError, 'Oops' + else false + end + end + rescue StandardError + end + + c << a.dup + end + + bug90781 = '[ruby-core:90781]' + assert_equal [[1, 2, 3, 4], + [1, 3, 4], + [1, 2, 3, 4], + [1, 3, 4], + [1, 2, 3, 4], + [1, 3, 4]], c, bug90781 + end + + def test_iseq_shared_array_reject! + c = [] + 3.times do + a = [1, 2, 3, 4] + c << a.dup + + begin + a.reject! do |x| + case x + when 2 then true + when 3 then raise StandardError, 'Oops' + else false + end + end + rescue StandardError + end + + c << a.dup + end + + bug90781 = '[ruby-core:90781]' + assert_equal [[1, 2, 3, 4], + [1, 3, 4], + [1, 2, 3, 4], + [1, 3, 4], + [1, 2, 3, 4], + [1, 3, 4]], c, bug90781 + end + def test_replace a = @cls[ 1, 2, 3] a_id = a.__id__ |