* signal.c (rb_f_kill): accept '-SIGXXX' style signal with Symbol or

  implicit convertion with #to_str. [ruby-dev:43169] fixes #4362
* test/ruby/test_signal.rb (test_signal_process_group): add a test
  for send signal to process group.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 12 insertions, 0 deletions

diff --git a/test/ruby/test_signal.rb b/test/ruby/test_signal.rb
index 0098ccc539..2b2d88b06f 100644
--- a/test/ruby/test_signal.rb
+++ b/test/ruby/test_signal.rb
@@ -36,6 +36,18 @@ class TestSignal < Test::Unit::TestCase
     end
   end
 
+  def test_signal_process_group
+    return unless Process.respond_to?(:kill)
+    bug4362 = '[ruby-dev:43169]'
+    assert_nothing_raised(bug4362) do
+      pid = Process.spawn(EnvUtil.rubybin, '-e', '"sleep 10"', :pgroup => true)
+      Process.kill(:"-TERM", pid)
+      Process.waitpid(pid)
+      assert_equal(true, $?.signaled?)
+      assert_equal(Signal.list["TERM"], $?.termsig)
+    end
+  end
+
   def test_exit_action
     return unless have_fork?	# skip this test
     begin