Fixed bug #3157 : PSR2.ControlStructures.SwitchDeclaration.BreakInden…

…t false positive when case keyword is not indented

package.xml

@@ -61,6 +61,7 @@ http://pear.php.net/dtd/package-2.0.xsd">
   - Fixed an issue that could occurr when checking files on network drives, such as with WSL2 on Windows 10
     -- This works around a long-standing PHP bug with is_readable()
     -- Thanks to Michael S for the patch
+  - Fixed bug #3157 : PSR2.ControlStructures.SwitchDeclaration.BreakIndent false positive when case keyword is not indented
  </notes>
  <contents>
   <dir name="/">

src/Standards/PSR2/Sniffs/ControlStructures/SwitchDeclarationSniff.php

@@ -152,7 +152,7 @@ public function process(File $phpcsFile, $stackPtr)
                             $phpcsFile->fixer->replaceToken($nextCloser, trim($tokens[$nextCloser]['content']));
                         }
                     } else {
-                        $diff = ($caseAlignment + $this->indent - $tokens[$nextCloser]['column']);
+                        $diff = ($tokens[$nextCase]['column'] + $this->indent - $tokens[$nextCloser]['column']);
                         if ($diff !== 0) {
                             $error = 'Terminating statement must be indented to the same level as the CASE body';
                             $fix   = $phpcsFile->addFixableError($error, $nextCloser, 'BreakIndent');

src/Standards/PSR2/Tests/ControlStructures/SwitchDeclarationUnitTest.inc

@@ -271,3 +271,13 @@ $foo = $foo ?
         }
     } :
     null;
+
+switch ($foo) {
+case Foo::INTERFACE:
+    echo '1';
+    return self::INTERFACE;
+case Foo::TRAIT:
+case Foo::ARRAY:
+    echo '1';
+    return self::VALUE;
+}

src/Standards/PSR2/Tests/ControlStructures/SwitchDeclarationUnitTest.inc.fixed

@@ -274,3 +274,13 @@ $foo = $foo ?
         }
     } :
     null;
+
+switch ($foo) {
+case Foo::INTERFACE:
+    echo '1';
+    return self::INTERFACE;
+case Foo::TRAIT:
+case Foo::ARRAY:
+    echo '1';
+    return self::VALUE;
+}