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-rw-r--r--test/ruby/test_signal.rb7
1 files changed, 7 insertions, 0 deletions
diff --git a/test/ruby/test_signal.rb b/test/ruby/test_signal.rb
index 14be2d76aa..68da0d5840 100644
--- a/test/ruby/test_signal.rb
+++ b/test/ruby/test_signal.rb
@@ -175,6 +175,13 @@ class TestSignal < Test::Unit::TestCase
end;
end if Process.respond_to?(:kill)
+ def test_trap_system_default
+ assert_separately([], <<-End)
+ trap(:QUIT, "SYSTEM_DEFAULT")
+ assert_equal("SYSTEM_DEFAULT", trap(:QUIT, "DEFAULT"))
+ End
+ end
+
def test_signal_requiring
t = Tempfile.new(%w"require_ensure_test .rb")
t.puts "sleep"