gistfile1.txt

require 'v8'

JS = <<EOF

Foo = function() {
  throw new Error("BOOG1");
};

function bar() {
  throw new Error("BOOG2");
}

EOF

js_context = V8::Context.new
js_context.eval JS

begin
  js_context['Foo'].new
  $stderr.puts "Failed to propagate exception from js constructor!"
rescue Exception => e
  $stderr.puts "Correctly propagated exception from js constructor!"
end

begin
  js_context['bar'].call
  $stderr.puts "Failed to propagate exception from function!"
rescue Exception => e
  $stderr.puts "Correctly propagated exception from function!"
end