| <html> |
| <head> |
| <link rel="help" href="http://www.whatwg.org/specs/web-apps/current-work/multipage/elements.html#dom-document-dir"/> |
| <script> |
| var headReadDocumentDir = document.dir; |
| document.dir = "rtl"; |
| var headWriteDocumentDir = document.dir; |
| </script> |
| </head> |
| <body> |
| <script src="../../resources/js-test.js"></script> |
| <script> |
| description("document.dir should reflect the 'dir' content attribute of the <html> element and should be settable in <head>."); |
| |
| debug("Read document.dir in head"); |
| shouldBeEqualToString("headReadDocumentDir", ""); |
| debug(""); |
| |
| debug("Write document.dir in head"); |
| shouldBeEqualToString("headWriteDocumentDir", "rtl"); |
| debug(""); |
| |
| debug("Read document.dir in body"); |
| shouldBeEqualToString("document.dir", "rtl"); |
| debug(""); |
| |
| debug("Read document.documentElement.dir in body"); |
| shouldBeEqualToString("document.documentElement.dir", "rtl"); |
| debug(""); |
| |
| debug("Read document.documentElement.getAttribute('dir') in body"); |
| shouldBeEqualToString("document.documentElement.getAttribute('dir')", "rtl"); |
| debug(""); |
| |
| debug("Read document.body.dir in body"); |
| shouldBeEqualToString("document.body.dir", ""); |
| debug(""); |
| |
| debug("Write document.dir in body"); |
| document.dir = "ltr"; |
| shouldBeEqualToString("document.dir", "ltr"); |
| debug(""); |
| |
| debug("Read document.documentElement.dir in body"); |
| shouldBeEqualToString("document.documentElement.dir", "ltr"); |
| debug(""); |
| |
| debug("Read document.body.dir in body"); |
| shouldBeEqualToString("document.body.dir", ""); |
| debug(""); |
| |
| debug("Read document.documentElement.getAttribute('dir') in body"); |
| shouldBeEqualToString("document.documentElement.getAttribute('dir')", "ltr"); |
| debug(""); |
| |
| debug("Write non-canonical case document.dir in body"); |
| shouldNotThrow("document.dir = 'RTL'"); |
| shouldBeEqualToString("document.dir", "rtl"); |
| debug(""); |
| |
| debug("Read document.documentElement.getAttribute('dir') in body"); |
| shouldBeEqualToString("document.documentElement.getAttribute('dir')", "RTL"); |
| debug(""); |
| |
| debug("Write invalid document.dir in body"); |
| shouldNotThrow("document.dir = 'WRONG'"); |
| shouldBeEqualToString("document.dir", ""); |
| debug(""); |
| |
| debug("Read document.documentElement.getAttribute('dir') in body"); |
| shouldBeEqualToString("document.documentElement.getAttribute('dir')", "WRONG"); |
| debug(""); |
| |
| debug("Write non-canonical case document.body.dir in body"); |
| shouldNotThrow("document.body.dir = 'RTL'"); |
| shouldBeEqualToString("document.body.dir", "rtl"); |
| debug(""); |
| |
| debug("Write invalid document.body.dir in body"); |
| shouldNotThrow("document.body.dir = 'WRONG'"); |
| shouldBeEqualToString("document.body.dir", ""); |
| debug(""); |
| |
| document.dir = null; |
| debug("Read document.dir in body"); |
| shouldBeEqualToString("document.dir", ""); |
| debug(""); |
| |
| debug("Read document.documentElement.getAttribute('dir') in body"); |
| shouldBeEqualToString("document.documentElement.getAttribute('dir')", "null"); |
| debug(""); |
| |
| </script> |
| </body> |
| </html> |
