Generic/EndFileNewline: check files using only short open echo tag

Includes unit tests.

Author: jrfnl

package.xml

@@ -544,6 +544,11 @@ http://pear.php.net/dtd/package-2.0.xsd">
         <file baseinstalldir="PHP/CodeSniffer" name="EndFileNewlineUnitTest.4.inc" role="test" />
         <file baseinstalldir="PHP/CodeSniffer" name="EndFileNewlineUnitTest.4.inc.fixed" role="test" />
         <file baseinstalldir="PHP/CodeSniffer" name="EndFileNewlineUnitTest.5.inc" role="test" />
+        <file baseinstalldir="PHP/CodeSniffer" name="EndFileNewlineUnitTest.6.inc" role="test" />
+        <file baseinstalldir="PHP/CodeSniffer" name="EndFileNewlineUnitTest.6.inc.fixed" role="test" />
+        <file baseinstalldir="PHP/CodeSniffer" name="EndFileNewlineUnitTest.7.inc" role="test" />
+        <file baseinstalldir="PHP/CodeSniffer" name="EndFileNewlineUnitTest.7.inc.fixed" role="test" />
+        <file baseinstalldir="PHP/CodeSniffer" name="EndFileNewlineUnitTest.8.inc" role="test" />
         <file baseinstalldir="PHP/CodeSniffer" name="EndFileNewlineUnitTest.php" role="test" />
         <file baseinstalldir="PHP/CodeSniffer" name="EndFileNoNewlineUnitTest.1.css" role="test" />
         <file baseinstalldir="PHP/CodeSniffer" name="EndFileNoNewlineUnitTest.1.css.fixed" role="test" />

src/Standards/Generic/Sniffs/Files/EndFileNewlineSniff.php

@@ -34,7 +34,10 @@ class EndFileNewlineSniff implements Sniff
      */
     public function register()
     {
-        return [T_OPEN_TAG];
+        return [
+            T_OPEN_TAG,
+            T_OPEN_TAG_WITH_ECHO,
+        ];
 
     }//end register()
 

src/Standards/Generic/Tests/Files/EndFileNewlineUnitTest.6.inc

@@ -0,0 +1 @@
+<?= 'foo';

src/Standards/Generic/Tests/Files/EndFileNewlineUnitTest.6.inc.fixed

@@ -0,0 +1 @@
+<?= 'foo';

src/Standards/Generic/Tests/Files/EndFileNewlineUnitTest.7.inc

@@ -0,0 +1 @@
+<?= 'foo' ?>

src/Standards/Generic/Tests/Files/EndFileNewlineUnitTest.7.inc.fixed

@@ -0,0 +1 @@
+<?= 'foo' ?>

src/Standards/Generic/Tests/Files/EndFileNewlineUnitTest.8.inc

@@ -0,0 +1 @@
+<?= 'foo' ?>

src/Standards/Generic/Tests/Files/EndFileNewlineUnitTest.php

@@ -33,6 +33,9 @@ public function getErrorList($testFile='')
         case 'EndFileNewlineUnitTest.3.css':
         case 'EndFileNewlineUnitTest.4.inc':
             return [2 => 1];
+        case 'EndFileNewlineUnitTest.6.inc':
+        case 'EndFileNewlineUnitTest.7.inc':
+            return [1 => 1];
         default:
             return [];
         }//end switch