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* process.c (check_exec_redirect): accept :in, :out, :err as redirect
target. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20467 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -306,6 +306,11 @@ class TestProcess < Test::Unit::TestCase
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Process.wait Process.spawn(*ECHO["e"], STDOUT=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644],
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3=>STDOUT, 4=>STDOUT, 5=>STDOUT, 6=>STDOUT, 7=>STDOUT)
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assert_equal("e", File.read("out").chomp)
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Process.wait Process.spawn(*ECHO["ee"], STDOUT=>["out", File::WRONLY|File::CREAT|File::TRUNC, 0644],
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3=>0, 4=>:in, 5=>STDIN,
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6=>1, 7=>:out, 8=>STDOUT,
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9=>2, 10=>:err, 11=>STDERR)
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assert_equal("ee", File.read("out").chomp)
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File.open("out", "w") {|f|
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h = {STDOUT=>f, f=>STDOUT}
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3.upto(30) {|i| h[i] = STDOUT if f.fileno != i }
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