small test fixes

test/elf/test_somethingelse.rb

@@ -0,0 +1,14 @@
+require_relative "helper"
+
+module Elf
+  class SomeOtherTest < FullTest
+
+    def test_string_put
+      hello = "Hello World!\n"
+      input = "return '#{hello}'.putstring"
+      @stdout = hello
+      @exit_code = hello.length
+      check as_main(input), "hello"
+    end
+  end
+end