From: Tanaka Akira <akr@...17n.org>
Date: 2005-05-23T19:03:26+09:00
Subject: [ruby-dev:26218] test_flush(TestIONonblock)

test/io/nonblock/test_flush で、まれに次のエラーが出ます。

Loaded suite test/io/nonblock/test_flush
Started
F
Finished in 0.027589 seconds.

  1) Failure:
test_flush(TestIONonblock) [test/io/nonblock/test_flush.rb:25]:
<IOError> exception expected but none was thrown.

1 tests, 1 assertions, 1 failures, 0 errors

気が向いて、ある環境で 10000回実行してみたところ、151回失敗しました。

% grep tests log|sort|uniq -c
 151 1 tests, 1 assertions, 1 failures, 0 errors
9849 1 tests, 3 assertions, 0 failures, 0 errors

% ./ruby -v
ruby 1.9.0 (2005-05-23) [i386-netbsdelf2.0]
-- 
[田中 哲][たなか あきら][Tanaka Akira]