diff --git a/cake/tests/cases/libs/view/helpers/javascript.test.php b/cake/tests/cases/libs/view/helpers/javascript.test.php
index 7c4731b6c71..634e207d2f4 100644
--- a/cake/tests/cases/libs/view/helpers/javascript.test.php
+++ b/cake/tests/cases/libs/view/helpers/javascript.test.php
@@ -648,6 +648,10 @@ function testEscapeString() {
 		$result = $this->Javascript->escapeString('CakePHP: \'Rapid Development Framework\'');
 		$expected = 'CakePHP: \\\'Rapid Development Framework\\\'';
 		$this->assertEqual($result, $expected);
+		
+		$result = $this->Javascript->escapeString('my \\"string\\"');
+		$expected = 'my \\\"string\\\"';
+		$this->assertEqual($result, $expected);
 	}
 /**
  * testAfterRender method