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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-02 07:48:19 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-10-02 07:48:19 +0000 |
commit | a2d21de1c89e54fbda51883069fe2ecbbcc8f5db (patch) | |
tree | 279fa42d7f704aee9eeba7711a30156155837d90 | |
parent | bda5eac1157d3c7d961b85db4831f04fc7db343a (diff) | |
download | ruby-a2d21de1c89e54fbda51883069fe2ecbbcc8f5db.tar.gz |
test_io.rb: add test
* test/ruby/test_io.rb (tesst_pid_after_close_read): test for r43117.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43118 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | test/ruby/test_io.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb index 437e7ae5b5..c95b25d5ef 100644 --- a/test/ruby/test_io.rb +++ b/test/ruby/test_io.rb @@ -1409,6 +1409,17 @@ class TestIO < Test::Unit::TestCase assert_raise(IOError) { pipe.pid } end + def tesst_pid_after_close_read + pid1 = pid2 = nil + IO.popen(["echo", ""], "r+") do |io| + pid1 = io.pid + io.close_read + pid2 = io.pid + end + assert_not_nil(pid1) + assert_equal(pid1, pid2) + end + def make_tempfile t = Tempfile.new("test_io") t.binmode |