texmath-0.12.5: test/writer/mml/phantom.test

<<< native
[ EDelimited
    "("
    ")"
    [ Right
        (EPhantom (EFraction NormalFrac (ENumber "1") (ENumber "2")))
    ]
]
>>> mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <mo stretchy="true" form="prefix">(</mo>
    <mphantom>
      <mfrac>
        <mn>1</mn>
        <mn>2</mn>
      </mfrac>
    </mphantom>
    <mo stretchy="true" form="postfix">)</mo>
  </mrow>
</math>