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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-10-29 05:46:23 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-10-29 05:46:23 +0000 |
commit | 8354b6d2cd0b83ad801d038a034e78e397ca32db (patch) | |
tree | 2b9f676fed49aaef4d5e0a9851a8919cc2eea413 /test/ruby | |
parent | 85195203f4eca03e163e5c9c2fbe503b0d40bd95 (diff) | |
download | ruby-8354b6d2cd0b83ad801d038a034e78e397ca32db.tar.gz |
io.c: honor buffered mode
* io.c (io_writev): honor buffered mode to get rid of broken pipe
error when stdout is redirected to a pipeline.
[ruby-core:83578] [Feature #14042]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60535 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_io.rb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index 0bedebfc16..a12cda6277 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -1274,6 +1274,15 @@ class TestIO < Test::Unit::TestCase assert_in_out_err([], "STDOUT.write(:foo, :bar)", ["foobar"]) end + def test_write_buffered_with_multiple_arguments + out, err, (_, status) = EnvUtil.invoke_ruby(["-e", "sleep 0.1;puts 'foo'"], "", true, true) do |_, o, e, i| + [o.read, e.read, Process.waitpid2(i)] + end + assert_predicate(status, :success?) + assert_equal("foo\n", out) + assert_empty(err) + end + def test_write_non_writable with_pipe do |r, w| assert_raise(IOError) do |