timeout.rb: skip rescue

* lib/timeout.rb (Timeout#timeout): should not be caught by rescue
  clause.  [Bug #8730]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 14 insertions, 0 deletions

diff --git a/test/test_timeout.rb b/test/test_timeout.rb
index 57eca3e478..4c6065c232 100644
--- a/test/test_timeout.rb
+++ b/test/test_timeout.rb
@@ -29,4 +29,18 @@ class TestTimeout < Test::Unit::TestCase
     def (n = Object.new).zero?; false; end
     assert_raise(TypeError, bug3168) {Timeout.timeout(n) { sleep 0.1 }}
   end
+
+  def test_skip_rescue
+    bug8730 = '[Bug #8730]'
+    e = nil
+    assert_raise(Timeout::Error, bug8730) do
+      timeout 0.1 do
+        begin
+          sleep 3
+        rescue Exception => e
+        end
+      end
+    end
+    assert_nil(e, bug8730)
+  end
 end