| <html> |
| <head> |
| <title>Untitled</title> |
| <script type="text/javascript"> |
| |
| if (window.testRunner) |
| testRunner.dumpAsText(); |
| |
| function debug(msg) |
| { |
| var span = document.createElement("span"); |
| span.innerHTML = msg + '<br>'; |
| document.getElementById("console").appendChild(span); |
| } |
| |
| var changeEventCount = 0; |
| |
| function main() { |
| var cb = document.getElementById("myCheckbox"); |
| |
| // This line should not fire a change event |
| cb.checked = !cb.checked; |
| |
| // This line should fire a change event |
| cb.click(); |
| |
| // This line should not fire a change event |
| cb.setAttribute("checked", "checked"); |
| |
| if (changeEventCount != 1) { |
| debug("FAIL: expected 1 change event, got " + changeEventCount); |
| } else { |
| debug("PASS: got exactly one change event."); |
| } |
| } |
| |
| </script> |
| </head> |
| <body onload="main();"> |
| <p>This test checks that programmaticly changing the checked state of |
| a checkbox does not fire the "change" event (but user action like |
| calling "click" does).</p> |
| <div id="console"></div> |
| <input type="checkbox" id="myCheckbox" onchange="changeEventCount++"> |
| </body> |
| </html> |
