diff options
| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-11 18:07:19 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-11 18:07:19 +0000 |
| commit | 2105a0652823c032d48d230b842832711ee5744b (patch) | |
| tree | 6f621942a3a410b6508cedc24529f4bec2403e58 /test | |
| parent | 492d4ae58484df9dd314641cc44c56f7a3573303 (diff) | |
merge revision(s) 57422: [Backport #13158]
io.c: close before wait
* io.c (io_close_fptr): notify then close, and wait for other
threads before free fptr. [ruby-core:79262] [Bug #13158]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_io.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index 687c27c63d..f1e5acac67 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -3396,6 +3396,27 @@ __END__ end; end + def test_race_closed_stream + bug13158 = '[ruby-core:79262] [Bug #13158]' + closed = nil + IO.pipe do |r, w| + thread = Thread.new do + begin + while r.gets + end + ensure + closed = r.closed? + end + end + sleep 0.01 + r.close + assert_raise_with_message(IOError, /stream closed/) do + thread.join + end + assert_equal(true, closed, "#{bug13158}: stream should be closed") + end + end + if RUBY_ENGINE == "ruby" # implementation details def test_foreach_rs_conversion make_tempfile {|t| |