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author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-02-22 01:11:06 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-02-22 01:11:06 +0000 |
commit | c3ab0bb5bdbb7a12ce5b98d1097e2e4c7301be8e (patch) | |
tree | 679a732cdf8ec313997f75b3fd68fb25827b1987 /test | |
parent | 27ca36712d26c88e092a1bacdffa2d5cd1646975 (diff) |
merge revision(s) 45066: [Backport #9550]
* ext/socket/ancdata.c (bsock_sendmsg_internal): only retry on error
(bsock_recvmsg_internal): ditto
* test/socket/test_unix.rb: test above for infinite loop
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@45093 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/socket/test_unix.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/socket/test_unix.rb b/test/socket/test_unix.rb index 3559eb8a75..4c28cf5e7a 100644 --- a/test/socket/test_unix.rb +++ b/test/socket/test_unix.rb @@ -5,6 +5,7 @@ end require "test/unit" require "tempfile" +require "timeout" require "tmpdir" require "thread" require "io/nonblock" @@ -348,6 +349,28 @@ class TestSocket_UNIXSocket < Test::Unit::TestCase s2.close if s2 end + def test_dgram_pair_sendrecvmsg_errno_set + s1, s2 = to_close = UNIXSocket.pair(Socket::SOCK_DGRAM) + pipe = IO.pipe + to_close.concat(pipe) + set_errno = lambda do + begin + pipe[0].read_nonblock(1) + fail + rescue => e + assert(IO::EAGAINWaitReadable === e) + end + end + Timeout.timeout(10) do + set_errno.call + assert_equal(2, s1.sendmsg("HI")) + set_errno.call + assert_equal("HI", s2.recvmsg[0]) + end + ensure + to_close.each(&:close) if to_close + end + def test_epipe # [ruby-dev:34619] s1, s2 = UNIXSocket.pair s1.shutdown(Socket::SHUT_WR) |