Tests/Tokenizer: test related to setting the scope for T_CASE

This commit copies a sniff test from InlineControlStructureUnitTest.php
to the Tokenizer::recurseScopeMap() tests for the `case` keyword. The
copied test was added in 65ef053 before the Tokenizer tests were
created. It ensures that the scope for the `T_CASE` token is correctly
set when there is an inline control structure inside it with more than
three lines.

The original sniff test was modified to use `T_FOR` instead of
`T_SWITCH`, but its purpose was not altered. The test is about adding
braces to an `if` that returns a nested function call.

src/Standards/Generic/Tests/ControlStructures/InlineControlStructureUnitTest.1.inc

@@ -201,16 +201,16 @@ if (true)
     catch(Exception $e) {
     }
 
-switch ($num) {
-    case 0:
-        if (1 > $num)
-            return bar(
-                baz(
-                    "foobarbaz"
-                )
-            );
-        break;
-}
+for ($i = 0; $i <= 4; $i++)
+    if ($i % 2)
+        return bar(
+            baz(
+                "foobarbaz"
+            )
+        );
+
+
+
 
 do {
 	$i++;

src/Standards/Generic/Tests/ControlStructures/InlineControlStructureUnitTest.1.inc.fixed

@@ -230,18 +230,19 @@ if (true) {
     }
 }
 
-switch ($num) {
-    case 0:
-        if (1 > $num) {
-            return bar(
-                baz(
-                    "foobarbaz"
-                )
-            );
-        }
-        break;
+for ($i = 0; $i <= 4; $i++) {
+    if ($i % 2) {
+        return bar(
+            baz(
+                "foobarbaz"
+            )
+        );
+    }
 }
 
+
+
+
 do {
 	$i++;
 }

src/Standards/Generic/Tests/ControlStructures/InlineControlStructureUnitTest.php

@@ -70,7 +70,8 @@ public function getErrorList($testFile='')
                 191 => 1,
                 195 => 1,
                 198 => 1,
-                206 => 1,
+                204 => 1,
+                205 => 1,
                 222 => 1,
                 232 => 1,
                 235 => 1,

tests/Core/Tokenizer/Tokenizer/RecurseScopeMapCaseKeywordConditionsTest.inc

@@ -117,3 +117,16 @@ switch ($type) {
         }
         break;
 }
+
+// Test for https://github.com/squizlabs/PHP_CodeSniffer/issues/1590
+switch ($num) {
+    /* testSwitchCaseNestedInlineIfWithMoreThanThreeLines */
+    case 0:
+        if (1 > $num)
+            return bar(
+                baz(
+                    "foobarbaz"
+                )
+            );
+        break;
+}

tests/Core/Tokenizer/Tokenizer/RecurseScopeMapCaseKeywordConditionsTest.php

@@ -208,6 +208,13 @@ public static function dataNotEnumCases()
                     'scope_closer' => T_BREAK,
                 ],
             ],
+            'switch case, nested inline if'                                     => [
+                'testMarker'     => '/* testSwitchCaseNestedInlineIfWithMoreThanThreeLines */',
+                'expectedTokens' => [
+                    'scope_opener' => T_COLON,
+                    'scope_closer' => T_BREAK,
+                ],
+            ],
         ];
 
     }//end dataNotEnumCases()