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Run the test only if /dev/tty exists.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33857 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2011-11-27 03:54:09 +00:00
parent 7d11b9e289
commit 5fa2d2b793
1 changed files with 1 additions and 0 deletions
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test/ruby/test_io.rb
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@ -2126,6 +2126,7 @@ End
def test_ioctl_linux2
return if /linux/ !~ RUBY_PLATFORM
return if /^i?86|^x86_64/ !~ RUBY_PLATFORM
return if File.exist?('/dev/tty')
File.open('/dev/tty') { |f|
tiocgwinsz=0x5413