N°2651 rollback gitignore for lib tests dirs

Too dangerous ! We'll work properly on this but for 2.8

lib/nikic/php-parser/test/PhpParser/Node/Scalar/MagicConstTest.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace PhpParser\Node\Scalar;
+
+class MagicConstTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @dataProvider provideTestGetName
+     */
+    public function testGetName(MagicConst $magicConst, $name) {
+        $this->assertSame($name, $magicConst->getName());
+    }
+
+    public function provideTestGetName() {
+        return array(
+            array(new MagicConst\Class_, '__CLASS__'),
+            array(new MagicConst\Dir, '__DIR__'),
+            array(new MagicConst\File, '__FILE__'),
+            array(new MagicConst\Function_, '__FUNCTION__'),
+            array(new MagicConst\Line, '__LINE__'),
+            array(new MagicConst\Method, '__METHOD__'),
+            array(new MagicConst\Namespace_, '__NAMESPACE__'),
+            array(new MagicConst\Trait_, '__TRAIT__'),
+        );
+    }
+}