| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script> |
| |
| var test = async_test("Test that screen.orientation.lock() throws when the input isn't valid."); |
| |
| function onOrientationChangeEvent(ev) { |
| assert_unreached('Unexpected orientation change'); |
| } |
| |
| window.screen.orientation.addEventListener('change', test.step_func(onOrientationChangeEvent)); |
| |
| test.step(function() { |
| assert_equals(screen.orientation.type, 'portrait-primary'); |
| assert_throws({ name: 'TypeError' }, function() { |
| screen.lock('invalid-orientation'); |
| }); |
| |
| assert_equals(screen.orientation.type, 'portrait-primary'); |
| assert_throws({ name: 'TypeError' }, function() { |
| screen.lock(null); |
| }); |
| |
| assert_equals(screen.orientation.type, 'portrait-primary'); |
| assert_throws({ name: 'TypeError' }, function() { |
| screen.lock(undefined); |
| }); |
| |
| assert_equals(screen.orientation.type, 'portrait-primary'); |
| assert_throws({ name: 'TypeError' }, function() { |
| screen.lock(undefined); |
| }); |
| |
| assert_equals(screen.orientation.type, 'portrait-primary'); |
| assert_throws({ name: 'TypeError' }, function() { |
| screen.lock(123); |
| }); |
| |
| assert_equals(screen.orientation.type, 'portrait-primary'); |
| assert_throws({ name: 'TypeError' }, function() { |
| screen.lock(window); |
| }); |
| |
| assert_equals(screen.orientation.type, 'portrait-primary'); |
| assert_throws({ name: 'TypeError' }, function() { |
| screen.lock(['portrait-primary']); |
| }); |
| |
| assert_equals(screen.orientation.type, 'portrait-primary'); |
| assert_throws({ name: 'TypeError' }, function() { |
| screen.lock(['portrait-primary', 'landscape-primary']); |
| }); |
| |
| assert_equals(screen.orientation.type, 'portrait-primary'); |
| assert_throws({ name: 'TypeError' }, function() { |
| screen.lock(); |
| }); |
| }); |
| |
| // Finish asynchronously to give events a chance to fire. |
| setTimeout(test.step_func(function() { |
| assert_equals(screen.orientation.type, 'portrait-primary'); |
| screen.orientation.unlock(); |
| test.done(); |
| })); |
| |
| </script> |
| </body> |
| </html> |
| |
