| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script> |
| |
| var previousOrientation = screen.orientation; |
| |
| test(function() { |
| screen.orientation.unlock(); |
| }, "Test that screen.orientation.unlock() doesn't throw when there is no lock"); |
| |
| async_test(function(t) { |
| var orientations = ['any', 'portrait', 'landscape', 'portrait-secondary', |
| 'landscape-primary', 'landscape-secondary', 'portrait-primary']; |
| |
| setOrientation = function(idx) { |
| if( idx == orientations.length) { |
| screen.orientation.unlock(); |
| t.done(); |
| return; |
| } |
| (function(i) { |
| screen.orientation.lock(orientations[i]).then(function() { |
| setOrientation(i+1); |
| },function() {}); |
| })(idx); |
| }; |
| |
| setOrientation(0); |
| |
| }, "Test that screen.orientation.lock returns a pending promise."); |
| |
| test(function() { |
| assert_equals(screen.orientation, previousOrientation); |
| }, "Test that screen.orientation.lock() is actually async"); |
| |
| </script> |
| </body> |
| </html> |
