diff options
Diffstat (limited to 'dom/bindings/test/test_treat_non_object_as_null.html')
| -rw-r--r-- | dom/bindings/test/test_treat_non_object_as_null.html | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/dom/bindings/test/test_treat_non_object_as_null.html b/dom/bindings/test/test_treat_non_object_as_null.html new file mode 100644 index 0000000000..785a2ebc71 --- /dev/null +++ b/dom/bindings/test/test_treat_non_object_as_null.html @@ -0,0 +1,39 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=952365 +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug 952365</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <script type="application/javascript"> + + /** Test for Bug 952365 **/ + + var onvolumechange; + var x = {}; + + (function() { + onvolumechange = x; + is(onvolumechange, x, + "Should preserve an object value when assigning to event handler"); + // Test that we don't try to actually call the non-callable object + window.dispatchEvent(new Event("volumechange")); + onvolumechange = 5; + is(onvolumechange, null, + "Non-object values should become null when assigning to event handler"); + })(); + </script> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=952365">Mozilla Bug 952365</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +</pre> +</body> +</html> |