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FreeBSD ash doesn't fail with echo >&4 where 4 is not opened.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2008-04-24 15:57:44 +00:00
parent 70c177c5f7
commit b50eaa73b3
1 changed files with 3 additions and 6 deletions
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9
test/ruby/test_process.rb
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@ -453,24 +453,21 @@ class TestProcess < Test::Unit::TestCase
def test_execopts_close_others
with_tmpchdir {|d|
with_pipe {|r, w|
system("exec 2>err; echo ma >&#{w.fileno}", :close_others=>true)
system("exec >/dev/null 2>err; echo ma >&#{w.fileno}", :close_others=>true)
w.close
assert_equal("", r.read)
assert_not_equal("", File.read("err"))
File.unlink("err")
}
with_pipe {|r, w|
Process.wait spawn("exec 2>err; echo mi >&#{w.fileno}", :close_others=>true)
Process.wait spawn("exec >/dev/null 2>err; echo mi >&#{w.fileno}", :close_others=>true)
w.close
assert_equal("", r.read)
assert_not_equal("", File.read("err"))
File.unlink("err")
}
with_pipe {|r, w|
Process.wait fork { exec("exec 2>err; echo mu >&#{w.fileno}", :close_others=>true) }
Process.wait fork { exec("exec >/dev/null 2>err; echo mu >&#{w.fileno}", :close_others=>true) }
w.close
assert_equal("", r.read)
assert_not_equal("", File.read("err"))
File.unlink("err")
}
with_pipe {|r, w|