| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script> |
| |
| var timezone = ["Asia/Taipei", "America/Chicago"]; |
| var i = 0;; |
| |
| test(function() { |
| assert_true('ontimezonechange' in window); |
| }, "Test that timezonechange event handler API is present in window"); |
| |
| test(function() { |
| var received = false; |
| window.ontimezonechange = function() { |
| received = true; |
| } |
| |
| internals.setSystemTimeZone(timezone[i++ % timezone.length]); |
| assert_true(received); |
| }, "Test that the timezonechange event fires on window.ontimezonechange"); |
| |
| test(function() { |
| var received = false; |
| window.addEventListener('timezonechange', function() { |
| received = true; |
| }); |
| |
| internals.setSystemTimeZone(timezone[i++ % timezone.length]); |
| assert_true(received); |
| }, "Test that the timezonechange event fires on window.addEventListener('timezonechange')"); |
| |
| test(function() { |
| window.received = false; // We need a global variable here. |
| document.body.setAttribute('ontimezonechange', 'window.received = true;'); |
| |
| internals.setSystemTimeZone(timezone[i++ % timezone.length]); |
| assert_true(window.received); |
| }, "Test that the timezonechange event fires on body ontimezonechange attribute"); |
| |
| test(function() { |
| window.received = 0; // We need a global variable here. |
| var fromWindowHandler = false; |
| document.body.setAttribute('ontimezonechange', 'window.received++;'); |
| window.ontimezonechange = function() { |
| received++; |
| fromWindowHandler = true; |
| } |
| |
| internals.setSystemTimeZone(timezone[i++ % timezone.length]); |
| assert_equals(window.received, 1); |
| assert_true(fromWindowHandler); |
| |
| window.received = 0; |
| fromWindowHandler = false; |
| window.ontimezonechange = function() { |
| received++; |
| fromWindowHandler = true; |
| } |
| document.body.setAttribute('ontimezonechange', 'window.received++;'); |
| |
| internals.setSystemTimeZone(timezone[i++ % timezone.length]); |
| assert_equals(window.received, 1); |
| assert_false(fromWindowHandler); |
| }, "Test that the timezonechange event fires on body ontimezonechange attribute XOR window.ontimezonechange"); |
| |
| test(function() { |
| window.addEventListener('timezonechange', function(e) { |
| assert_false(e.cancelable); |
| assert_false(e.bubbles); |
| }); |
| |
| internals.setSystemTimeZone(timezone[i++ % timezone.length]); |
| }, "Test properties of the fired event."); |
| |
| </script> |
| </body> |
| </html> |
