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Diffstat (limited to 'test/io/wait/test_io_wait_uncommon.rb')
| -rw-r--r-- | test/io/wait/test_io_wait_uncommon.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/test/io/wait/test_io_wait_uncommon.rb b/test/io/wait/test_io_wait_uncommon.rb index e7f222c578..28b4a0f8c4 100644 --- a/test/io/wait/test_io_wait_uncommon.rb +++ b/test/io/wait/test_io_wait_uncommon.rb @@ -19,6 +19,7 @@ class TestIOWaitUncommon < Test::Unit::TestCase def test_fifo_wait skip 'no mkfifo' unless File.respond_to?(:mkfifo) && IO.const_defined?(:NONBLOCK) + require 'tmpdir' Dir.mktmpdir('rubytest-fifo') do |dir| fifo = "#{dir}/fifo" assert_equal 0, File.mkfifo(fifo) |