diff options
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_array.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb index b100cf334c..e376d76a16 100644 --- a/test/ruby/test_array.rb +++ b/test/ruby/test_array.rb @@ -1439,6 +1439,14 @@ class TestArray < Test::Unit::TestCase assert_raise(FrozenError) { fa.replace(42) } end + def test_replace_wb_variable_width_alloc + small_embed = [] + 4.times { GC.start } # age small_embed + large_embed = [1, 2, 3, 4, 5, Array.new] # new young object + small_embed.replace(large_embed) # adds old to young reference + GC.verify_internal_consistency + end + def test_reverse a = @cls[*%w( dog cat bee ant )] assert_equal(@cls[*%w(ant bee cat dog)], a.reverse) |