def = new HTMLPurifier_AttrDef_CSS_URI(); $this->assertDef('', false); // we could be nice but we won't be $this->assertDef('http://www.example.com/', false); // no quotes are used, since that's the most widely supported // syntax $this->assertDef('url(', false); $this->assertDef('url()', true); $result = "url(http://www.example.com/)"; $this->assertDef('url(http://www.example.com/)', $result); $this->assertDef('url("http://www.example.com/")', $result); $this->assertDef("url('http://www.example.com/')", $result); $this->assertDef( ' url( "http://www.example.com/" ) ', $result); // escaping $this->assertDef("url(http://www.example.com/foo,bar\))", "url(http://www.example.com/foo\,bar\))"); } }