| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/dom.html#the-directionality"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| |
| test(() => { |
| const bdi = document.createElement('bdi'); |
| assert_true(bdi.matches(':dir(ltr)')); |
| assert_false(bdi.matches(':dir(rtl)')); |
| |
| bdi.textContent = '\u05EA'; |
| assert_false(bdi.matches(':dir(ltr)')); |
| assert_true(bdi.matches(':dir(rtl)')); |
| }, 'bdi element without dir content attribute'); |
| |
| test(() => { |
| const bdi = document.createElement('bdi'); |
| bdi.setAttribute('dir', 'foo'); |
| assert_true(bdi.matches(':dir(ltr)')); |
| assert_false(bdi.matches(':dir(rtl)')); |
| |
| bdi.textContent = '\u05EA'; |
| assert_false(bdi.matches(':dir(ltr)')); |
| assert_true(bdi.matches(':dir(rtl)')); |
| }, 'bdi element with invalid dir content attribute'); |
| |
| test(() => { |
| const bdi = document.createElement('bdi'); |
| bdi.setAttribute('dir', 'auto'); |
| assert_true(bdi.matches(':dir(ltr)')); |
| assert_false(bdi.matches(':dir(rtl)')); |
| |
| bdi.textContent = '\u05EA'; |
| assert_false(bdi.matches(':dir(ltr)')); |
| assert_true(bdi.matches(':dir(rtl)')); |
| |
| bdi.setAttribute('dir', 'AUTO'); |
| assert_false(bdi.matches(':dir(ltr)')); |
| assert_true(bdi.matches(':dir(rtl)')); |
| }, 'bdi element with dir=auto content attribute'); |
| |
| test(() => { |
| const bdi = document.createElement('bdi'); |
| bdi.setAttribute('dir', 'ltr'); |
| assert_true(bdi.matches(':dir(ltr)')); |
| assert_false(bdi.matches(':dir(rtl)')); |
| |
| bdi.setAttribute('dir', 'LTR'); |
| assert_true(bdi.matches(':dir(ltr)')); |
| assert_false(bdi.matches(':dir(rtl)')); |
| |
| bdi.textContent = '\u05EA'; |
| assert_true(bdi.matches(':dir(ltr)')); |
| assert_false(bdi.matches(':dir(rtl)')); |
| }, 'bdi element with dir=ltr content attribute'); |
| |
| test(() => { |
| const bdi = document.createElement('bdi'); |
| bdi.setAttribute('dir', 'rtl'); |
| assert_false(bdi.matches(':dir(ltr)')); |
| assert_true(bdi.matches(':dir(rtl)')); |
| |
| bdi.setAttribute('dir', 'RTL'); |
| assert_false(bdi.matches(':dir(ltr)')); |
| assert_true(bdi.matches(':dir(rtl)')); |
| |
| bdi.textContent = '\u05EA'; |
| assert_false(bdi.matches(':dir(ltr)')); |
| assert_true(bdi.matches(':dir(rtl)')); |
| }, 'bdi element with dir=rtl content attribute'); |
| |
| </script> |
| </body> |
| </html> |
