|
1 <!DOCTYPE HTML> |
|
2 <html> |
|
3 <!-- |
|
4 https://bugzilla.mozilla.org/show_bug.cgi?id=691059 |
|
5 --> |
|
6 <head> |
|
7 <title>Test for Bug 691059</title> |
|
8 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> |
|
9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> |
|
10 </head> |
|
11 <body> |
|
12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=691059">Mozilla Bug 691059</a> |
|
13 <p id="display"></p> |
|
14 <div id="content" style="display: none"> |
|
15 |
|
16 </div> |
|
17 <pre id="test"> |
|
18 <script type="application/javascript"> |
|
19 |
|
20 |
|
21 /** Test for Bug 691059 **/ |
|
22 |
|
23 function f() {} |
|
24 |
|
25 function testEventTarget(obj) { |
|
26 obj.onmouseenter = f; |
|
27 is(obj.onmouseenter, f, |
|
28 "onmouseenter should be settable"); |
|
29 obj.onmouseleave = f; |
|
30 is(obj.onmouseleave, f, |
|
31 "onmouseenter should be settable"); |
|
32 } |
|
33 |
|
34 function testInterface(obj) { |
|
35 try { |
|
36 obj.prototype.onmouseenter = f; |
|
37 is(obj.onmouseenter, null, |
|
38 "prototype.onmouseenter should be settable, but the value should stay null"); |
|
39 obj.prototype.onmouseleave = f; |
|
40 is(obj.onmouseleave, null, |
|
41 "prototype.onmouseleave should be settable, but the value should stay null"); |
|
42 } catch(ex) { |
|
43 ok(false, ex); |
|
44 } |
|
45 } |
|
46 |
|
47 testEventTarget(window); |
|
48 testEventTarget(document); |
|
49 testEventTarget(document.documentElement); |
|
50 |
|
51 testInterface(Document); |
|
52 testInterface(HTMLElement); |
|
53 |
|
54 </script> |
|
55 </pre> |
|
56 </body> |
|
57 </html> |