1 files changed, 29 insertions, 0 deletions
diff --git a/test/dtrace/test_raise.rb b/test/dtrace/test_raise.rb
new file mode 100644
index 0000000000..fedae8e1a7
--- /dev/null
+++ b/test/dtrace/test_raise.rb
@@ -0,0 +1,29 @@
+require 'dtrace/helper'
+
+module DTrace
+  class TestRaise < TestCase
+    def test_raise
+      probe = <<-eoprobe
+ruby$target:::raise
+{
+  printf("%s %s %d\\n", copyinstr(arg0), copyinstr(arg1), arg2);
+}
+      eoprobe
+      trap_probe(probe, program) { |dpath, rbpath, saw|
+	saw = saw.map(&:split).find_all { |_, source_file, _|
+	  source_file == rbpath
+	}
+	assert_equal 10, saw.length
+	saw.each do |klass, _, source_line|
+	  assert_equal 'RuntimeError', klass
+	  assert_equal '1', source_line
+	end
+      }
+    end
+
+    private
+    def program
+      '10.times { raise rescue nil }'
+    end
+  end
+end