diff --git a/tests/Framework/Washtml.php b/tests/Framework/Washtml.php
index 08cf147c8..f98a8a781 100644
--- a/tests/Framework/Washtml.php
+++ b/tests/Framework/Washtml.php
@@ -138,4 +138,17 @@ class Framework_Washtml extends PHPUnit_Framework_TestCase
$this->assertRegExp('|font-size: 10px|', $washed, "Font-size style");
}
+ /**
+ * Test handling of unicode chars in style (#1489777)
+ */
+ function test_style_unicode()
+ {
+ $html = "
+ 令全場爆滿";
+
+ $washer = new rcube_washtml;
+ $washed = $washer->wash($html);
+
+ $this->assertRegExp('|style=\'font-family: "新細明體","serif"; color: red\'|', $washed, "Unicode chars in style attribute (#1489697)");
+ }
}