diff options
Diffstat (limited to 'test/ruby/test_signal.rb')
| -rw-r--r-- | test/ruby/test_signal.rb | 46 |
1 files changed, 2 insertions, 44 deletions
diff --git a/test/ruby/test_signal.rb b/test/ruby/test_signal.rb index a62537d59d..7877a35129 100644 --- a/test/ruby/test_signal.rb +++ b/test/ruby/test_signal.rb @@ -291,7 +291,8 @@ class TestSignal < Test::Unit::TestCase if trap = Signal.list['TRAP'] bug9820 = '[ruby-dev:48592] [Bug #9820]' - status = assert_in_out_err(['-e', 'Process.kill(:TRAP, $$)']) + no_core = "Process.setrlimit(Process::RLIMIT_CORE, 0); " if defined?(Process.setrlimit) && defined?(Process::RLIMIT_CORE) + status = assert_in_out_err(['-e', "#{no_core}Process.kill(:TRAP, $$)"]) assert_predicate(status, :signaled?, bug9820) assert_equal(trap, status.termsig, bug9820) end @@ -322,49 +323,6 @@ class TestSignal < Test::Unit::TestCase end; end - def test_sigchld_ignore - skip 'no SIGCHLD' unless Signal.list['CHLD'] - old = trap(:CHLD, 'IGNORE') - cmd = [ EnvUtil.rubybin, '--disable=gems', '-e' ] - assert(system(*cmd, 'exit!(0)'), 'no ECHILD') - IO.pipe do |r, w| - pid = spawn(*cmd, "STDIN.read", in: r) - nb = Process.wait(pid, Process::WNOHANG) - th = Thread.new(Thread.current) do |parent| - Thread.pass until parent.stop? # wait for parent to Process.wait - w.close - end - assert_raise(Errno::ECHILD) { Process.wait(pid) } - th.join - assert_nil nb - end - - IO.pipe do |r, w| - pids = 3.times.map { spawn(*cmd, 'exit!', out: w) } - w.close - zombies = pids.dup - assert_nil r.read(1), 'children dead' - - Timeout.timeout(10) do - zombies.delete_if do |pid| - begin - Process.kill(0, pid) - false - rescue Errno::ESRCH - true - end - end while zombies[0] - end - assert_predicate zombies, :empty?, 'zombies leftover' - - pids.each do |pid| - assert_raise(Errno::ECHILD) { Process.waitpid(pid) } - end - end - ensure - trap(:CHLD, old) if Signal.list['CHLD'] - end - def test_sigwait_fd_unused t = EnvUtil.apply_timeout_scale(0.1) assert_separately([], <<-End) |