android/testData/lint/signatureOrSystem.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="test.pkg" >
    <permission android:name="foo.permission.SIGNATURE_OR_SYSTEM"
        <warning descr="`protectionLevel` should probably not be set to `signatureOrSystem`">android:protectionLevel="<caret>signatureOrSystem"</warning>/>

    <application/>

</manifest>