Bug #11362 ยป 0001-make-Process.kill-STOP-resumable.patch
| signal.c | ||
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#ifdef SIGUSR2
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install_sighandler(SIGUSR2, sighandler);
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#endif
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#ifdef SIGCONT
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install_sighandler(SIGCONT, sighandler);
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#endif
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if (!ruby_enable_coredump) {
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#ifdef SIGBUS
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| test/ruby/test_process.rb | ||
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end
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end
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def test_stop_self_resumable
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skip 'kill not supported' unless Process.respond_to?(:kill)
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skip 'fork not supported' unless Process.respond_to?(:fork)
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skip 'SIGSTOP not supported' unless Signal.list.include?('STOP')
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skip 'WUNTRACED not defined' unless Process.const_defined?(:WUNTRACED)
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(0..1).each do |n|
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begin
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pid = nil
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Timeout.timeout(30) do
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pid = fork do
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# 2nd time we run this test, try with an explicit SIGCONT handler
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case n
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when 1
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trap(:CONT) { n = 0 }
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when 2
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n = 0
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trap(:CONT, 'IGNORE')
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end
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Process.kill(:STOP, $$)
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exit(42 + n)
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end
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_, s = Process.waitpid2(pid, Process::WUNTRACED)
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assert_predicate s, :stopped?
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Process.kill(:CONT, pid)
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_, s = Process.waitpid2(pid)
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assert_predicate s, :exited?
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assert_equal 42, s.exitstatus
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end
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rescue Timeout::Error
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Process.kill(:KILL, pid) if pid
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raise
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end
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end
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end
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def test_wait_without_arg
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with_tmpchdir do
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write_file("foo", "sleep 0.1")
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-
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