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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-04-12 04:55:46 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-04-12 04:55:46 +0000 |
commit | 2eb3c2c52850690a3fd2bc2267f8eafdab62c950 (patch) | |
tree | d49d1115a701657b41660de936cc3a7be90a10e9 /test | |
parent | f662d31b6bd229501456b9aaff45b26c4163f928 (diff) | |
download | ruby-2eb3c2c52850690a3fd2bc2267f8eafdab62c950.tar.gz |
* test/ruby/test_io.rb: New test that open(fifo) doesn't block other
threads.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_io.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index c37d14c47f..11ef5252e6 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -3178,4 +3178,18 @@ End assert_raise(IOError) { io.close } end + def test_open_fifo_does_not_block_other_threads + mkcdtmpdir { + assert(system("mkfifo", "fifo"), "mkfifo fails") + assert_separately([], <<-'EOS') + t = Thread.new { + open("fifo") {} + } + sleep 0.1 until t.status == "sleep" + sleep 0.1 + assert(true) + EOS + } + end if /mswin|mingw|bccwin/ !~ RUBY_PLATFORM + end |