Generic/DisallowShortOpenTag: improve code coverage

src/Standards/Generic/Tests/PHP/DisallowShortOpenTagUnitTest.3.inc

@@ -1,6 +1,6 @@
 // Test warning for when short_open_tag is off.
 
-Some content <? echo $var; ?> Some more content
+Some content <? echo $var; ?> Some more content after PHP code
 
 // Test multi-line.
 Some content <?

src/Standards/Generic/Tests/PHP/DisallowShortOpenTagUnitTest.4.inc

@@ -0,0 +1,6 @@
+// Although not the focus of this test, this is an intentional parse error when short_open_tag is on.
+// This should be the only test in this file.
+// Test that the sniff bails when short_open_tag is off and there is a token other than
+// T_INLINE_HTML after the short open tag and before the close tag.
+
+<?<?php

src/Standards/Generic/Tests/PHP/DisallowShortOpenTagUnitTest.php

@@ -36,6 +36,7 @@ protected function getTestFiles($testFileBase)
             $testFiles[] = $testFileBase.'2.inc';
         } else {
             $testFiles[] = $testFileBase.'3.inc';
+            $testFiles[] = $testFileBase.'4.inc';
         }
 
         return $testFiles;