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Fix multithread issue in the test of r35391

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pipe() uses threads and its reader thread may work before the writer
writes "foob". On such case, the reader will raise error.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2012-04-19 02:49:48 +00:00
parent 1ff181cf8c
commit c1903a9f17
1 changed files with 2 additions and 3 deletions
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5
test/ruby/test_io.rb
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@ -1069,13 +1069,12 @@ class TestIO < Test::Unit::TestCase
def test_read_nonblock_with_not_empty_buffer def test_read_nonblock_with_not_empty_buffer
skip "IO#read_nonblock is not supported on file/pipe." if /mswin|bccwin|mingw/ =~ RUBY_PLATFORM skip "IO#read_nonblock is not supported on file/pipe." if /mswin|bccwin|mingw/ =~ RUBY_PLATFORM
pipe(proc do |w| with_pipe {|r, w|
w.write "foob" w.write "foob"
w.close w.close
end, proc do |r|
r.read_nonblock(5, s = "01234567") r.read_nonblock(5, s = "01234567")
assert_equal("foob", s) assert_equal("foob", s)
end) }
end end
def test_read_nonblock_error def test_read_nonblock_error