зеркало из https://github.com/github/ruby.git
78 строки
1.7 KiB
Ruby
78 строки
1.7 KiB
Ruby
assert_equal '0', %q{
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begin
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GC.stress = true
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pid = fork {}
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Process.wait pid
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$?.to_i
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rescue NotImplementedError
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0
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end
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}, '[ruby-dev:32404]'
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assert_finish 10, %q{
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begin
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children = (1..10).map{
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Thread.start{fork{}}.value
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}
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while !children.empty? and pid = Process.wait
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children.delete(pid)
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end
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rescue NotImplementedError
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end
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}, '[ruby-core:22158]'
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# temporarily stop this test to enable explicit failure when
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# timer thread couldn't be created (r61706 and r61717).
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assert_normal_exit(<<'End', '[ruby-dev:37934]') if false
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main = Thread.current
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Thread.new { sleep 0.01 until main.stop?; Thread.kill main }
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Process.setrlimit(:NPROC, 1) if defined?(Process::RLIMIT_NPROC)
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fork {}
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End
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assert_equal 'ok', %q{
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begin
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r, w = IO.pipe
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if pid1 = fork
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w.close
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r.read(1)
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Process.kill("USR1", pid1)
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_, s = Process.wait2(pid1)
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s.success? ? :ok : :ng
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else
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r.close
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if pid2 = fork
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trap("USR1") { Time.now.to_s; Process.kill("USR2", pid2) }
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w.close
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Process.wait2(pid2)
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else
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w.close
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sleep 0.2
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end
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exit true
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end
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rescue NotImplementedError
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:ok
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end
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}, '[ruby-core:28924]'
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assert_equal '[1, 2]', %q{
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a = []
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main = Thread.current
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trap(:INT) { a.push(1).size == 2 and main.wakeup }
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trap(:TERM) { a.push(2).size == 2 and main.wakeup }
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pid = $$
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begin
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pid = fork do
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Process.kill(:INT, pid)
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Process.kill(:TERM, pid)
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end
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Process.wait(pid)
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100.times {break if a.size > 1; sleep 0.001}
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a.sort
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rescue NotImplementedError
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[1, 2]
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end
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}, '[ruby-dev:44005] [Ruby 1.9 - Bug #4950]'
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