Inject exception file and line number frame into stack trace in case …

…it is missing (#4491)

src/Codeception/PHPUnit/Overrides/Filter.php

@@ -19,6 +19,16 @@ public static function getFilteredStackTrace($e, $asString = true, $filter = tru
             $trace = $e->getSerializableTrace();
         }
 
+        $eFile = $e->getFile();
+        $eLine = $e->getLine();
+
+        if (!self::frameExists($trace, $eFile, $eLine)) {
+            array_unshift(
+                $trace,
+                ['file' => $eFile, 'line' => $eLine]
+            );
+        }
+
         foreach ($trace as $step) {
             if (self::classIsFiltered($step) and $filter) {
                 continue;
@@ -85,4 +95,23 @@ protected static function fileIsFiltered($step)
 
         return false;
     }
+
+    /**
+     * @param array  $trace
+     * @param string $file
+     * @param int    $line
+     *
+     * @return bool
+     */
+    private static function frameExists(array $trace, $file, $line)
+    {
+        foreach ($trace as $frame) {
+            if (isset($frame['file']) && $frame['file'] == $file &&
+                isset($frame['line']) && $frame['line'] == $line) {
+                return true;
+            }
+        }
+
+        return false;
+    }
 }