fix issues in Sql2ToQomConverterTest::testPropertyComparisonWithWhitespace

src/PHPCR/Util/QOM/Sql2Scanner.php

@@ -40,6 +40,13 @@ class Sql2Scanner
      */
     protected $tokens;
 
+    /**
+     * Delimiters between tokens
+     *
+     * @var array
+     */
+    protected $delimiters;
+
     /**
      * Parsing position in the SQL string
      *
@@ -75,6 +82,16 @@ public function lookupNextToken($offset = 0)
         return '';
     }
 
+    /**
+     * Get the delimiter that separated the two previous tokens
+     *
+     * @return string
+     */
+    public function getPreviousDelimiter()
+    {
+        return $this->delimiters[$this->curpos - 1];
+    }
+
     /**
      * Get the next token and remove it from the queue.
      * Return an empty string when there are no more tokens.
@@ -156,6 +173,15 @@ protected function scan($sql2)
             $token = strtok(" \n\t");
         }
 
+        $regexp = '';
+        foreach ($tokens as $token) {
+            $regexp[] = preg_quote($token, '/');
+        }
+
+        $regexp = '/^'.implode('([ \t\n]+)', $regexp).'$/';
+        preg_match($regexp, $sql2, $this->delimiters);
+        $this->delimiters[0] = '';
+
         return $tokens;
     }
 

src/PHPCR/Util/QOM/Sql2ToQomQueryConverter.php

@@ -731,12 +731,8 @@ protected function parseLiteral()
                 if ('' === $nextToken) {
                     break;
                 }
-                // TODO: the scanner kills spaces, tabs and newlines
-                // So adding a space here is just a hack for the most common token separator we can expect.
-                // The proper way would require that the scanner tracks the token separators so that we
-                // could fetch the separator between the last fetched token and the token before that token
-                // so that we can append it instead of this hardcoded single space, ie. ' '
-                $token .= ' '.$nextToken;
+                $token .= $this->scanner->getPreviousDelimiter();
+                $token .= $nextToken;
             }
 
             if (substr($token, -1) !== $quoteString) {