2006-06-15 03:39:20 +00:00
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require 'test/unit'
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class TestProcess < Test::Unit::TestCase
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2006-06-15 08:29:15 +00:00
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def test_rlimit_availability
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2006-06-15 03:39:20 +00:00
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begin
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2006-06-15 07:07:09 +00:00
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Process.getrlimit(nil)
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2006-06-15 03:39:20 +00:00
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rescue NotImplementedError
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assert_raise(NotImplementedError) { Process.setrlimit }
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2006-06-15 07:07:09 +00:00
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rescue TypeError
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2006-06-15 03:39:20 +00:00
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assert_raise(ArgumentError) { Process.setrlimit }
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end
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end
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2006-06-15 08:29:15 +00:00
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def rlimit_exist?
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Process.getrlimit(nil)
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rescue NotImplementedError
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return false
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rescue TypeError
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return true
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end
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def test_rlimit_nofile
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return unless rlimit_exist?
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cur_nofile, max_nofile = Process.getrlimit(Process::RLIMIT_NOFILE)
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Process.setrlimit(Process::RLIMIT_NOFILE, 0, max_nofile)
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begin
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assert_raise(Errno::EMFILE) { IO.pipe }
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ensure
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Process.setrlimit(Process::RLIMIT_NOFILE, cur_nofile, max_nofile)
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end
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end
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2006-06-15 03:39:20 +00:00
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end
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