1 files changed, 68 insertions, 0 deletions
diff --git a/ruby_1_8_5/test/ruby/test_signal.rb b/ruby_1_8_5/test/ruby/test_signal.rb
new file mode 100644
index 0000000000..43e16b8c79
--- /dev/null
+++ b/ruby_1_8_5/test/ruby/test_signal.rb
@@ -0,0 +1,68 @@
+require 'test/unit'
+require 'timeout'
+
+class TestSignal < Test::Unit::TestCase
+  def have_fork?
+    begin
+      fork{}
+      true
+    rescue NotImplementedError
+      false
+    end
+  end
+
+  def test_signal
+    defined?(Process.kill) or return
+    begin
+      $x = 0
+      oldtrap = trap "SIGINT", proc{|sig| $x = 2}
+      Process.kill "SIGINT", $$
+      sleep 0.1
+      assert_equal(2, $x)
+
+      trap "SIGINT", proc{raise "Interrupt"}
+
+      x = assert_raises(RuntimeError) do
+        Process.kill "SIGINT", $$
+        sleep 0.1
+      end
+      assert(x)
+      assert_match(/Interrupt/, x.message)
+    ensure
+      trap "SIGINT", oldtrap
+    end
+  end
+
+  def test_exit_action
+    return unless have_fork?	# snip this test
+    begin
+      r, w = IO.pipe
+      r0, w0 = IO.pipe
+      pid = fork {
+        trap(:USR1, "EXIT")
+        w0.close
+        w.syswrite("a")
+        Thread.start { Thread.pass }
+        r0.sysread(4096)
+      }
+      r.sysread(1)
+      sleep 0.1
+      assert_nothing_raised("[ruby-dev:26128]") {
+        Process.kill(:USR1, pid)
+        begin
+          Timeout.timeout(10) {
+            Process.waitpid pid
+          }
+        rescue Timeout::Error
+          Process.kill(:TERM, pid)
+          raise
+        end
+      }
+    ensure
+      r.close
+      w.close
+      r0.close
+      w0.close
+    end
+  end
+end