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author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
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committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-25 15:02:05 +0000 |
commit | 0dc342de848a642ecce8db697b8fecd83a63e117 (patch) | |
tree | 2b7ed4724aff1f86073e4740134bda9c4aac1a39 /trunk/test/io/nonblock/test_flush.rb | |
parent | ef70cf7138ab8034b5b806f466e4b484b24f0f88 (diff) |
added tag v1_9_0_4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'trunk/test/io/nonblock/test_flush.rb')
-rw-r--r-- | trunk/test/io/nonblock/test_flush.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/trunk/test/io/nonblock/test_flush.rb b/trunk/test/io/nonblock/test_flush.rb new file mode 100644 index 0000000000..2217dbcec9 --- /dev/null +++ b/trunk/test/io/nonblock/test_flush.rb @@ -0,0 +1,36 @@ +require 'test/unit' +require 'timeout' +begin + require 'io/nonblock' +rescue LoadError +end + +class TestIONonblock < Test::Unit::TestCase + def test_flush + r,w = IO.pipe + w.nonblock = true + w.sync = false + w << "b" + w.flush + w << "a" * 4096 + result = "" + timeout(10) { + Thread.new { + Thread.pass + w.close + } + t = Thread.new { + while (Thread.pass; s = r.read(4096)) + result << s + end + } + begin + w.flush # assert_raise(IOError, "[ruby-dev:24985]") {w.flush} + rescue Errno::EBADF, IOError + # ignore [ruby-dev:35638] + end + assert_nothing_raised {t.join} + } + assert_equal(4097, result.size) + end +end if IO.method_defined?(:nonblock) |