diff options
-rw-r--r-- | test/ruby/test_io.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index 4312d030c1..a6a8e78209 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -1188,10 +1188,11 @@ class TestIO < Test::Unit::TestCase def test_copy_stream_to_duplex_io result = IO.pipe {|a,w| - Thread.start {w.puts "yes"; w.close} + th = Thread.start {w.puts "yes"; w.close} IO.popen([EnvUtil.rubybin, '-pe$_="#$.:#$_"'], "r+") {|b| IO.copy_stream(a, b) b.close_write + assert_join_threads([th]) b.read } } |