content/base/test/test_bug372086.html

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1 <!DOCTYPE HTML>
2 <html>
3 <!--
4 https://bugzilla.mozilla.org/show_bug.cgi?id=372086
5 -->
6 <head>
7 <title>Test for Bug 372086</title>
8 <script type="text/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=372086">Mozilla Bug 372086</a>
13 <p id="display">
14 <!-- Binding is:
15 <bindings xmlns="http://www.mozilla.org/xbl">
16 <binding id="test">
17 <content>ghi<children/>jkl</content>
18 </binding>
19 </bindings>
20 -->
21 <div id="d" style="-moz-binding: url(data:application/xml,%3Cbindings%20xmlns%3D%22http%3A%2F%2Fwww.mozilla.org%2Fxbl%22%3E%3Cbinding%20id%3D%22test%22%3E%3Ccontent%3Eghi%3Cchildren%2F%3Ejkl%3C%2Fcontent%3E%3C%2Fbinding%3E%3C%2Fbindings%3E)">abc</div>def
22 </p>
23 <div id="content" style="display: none">
24
25 </div>
26 <pre id="test">
27 <script class="testbody" type="text/javascript">
28
29 /** Test for Bug 372086 **/
30
31 // Note that we could avoid a lot of SpecialPowers.unwrap calls if the SpecialPowers
32 // wrappers could be made to preserve identity. See bug 718543.
33
34 function runTest() {
35 var range = SpecialPowers.wrap(document.createRange());
36
37 var c = $("d").firstChild;
38 var a = $("d").nextSibling;
39
40 range.setStart(c, 1);
41 range.setEnd(c, 3);
42 is(SpecialPowers.unwrap(range.startContainer), c, "Unexpected start container");
43 is(range.startOffset, 1, "Unexpected start offset");
44 is(SpecialPowers.unwrap(range.endContainer), c, "Unexpected end container");
45 is(range.endOffset, 3, "Unexpected end offset");
46 is(range.toString(), "bc", "Unexpected range serialization");
47
48 var anon = SpecialPowers.wrap(document).getAnonymousNodes($("d"))[0];
49 // Should collapse the range, because can't determine order
50 range.setEnd(anon, 2);
51 is(SpecialPowers.unwrap(range.startContainer), SpecialPowers.unwrap(anon),
52 "Unexpected collapsed start container");
53 is(range.startOffset, 2, "Unexpected collapsed start offset");
54 is(SpecialPowers.unwrap(range.endContainer), SpecialPowers.unwrap(anon),
55 "Unexpected collapsed end container");
56 is(range.endOffset, 2, "Unexpected collapsed end offset");
57 is(range.toString(), "", "Unexpected collapsed range serialization");
58
59 range.setEnd(a, 2);
60 range.setStart(a, 0);
61 is(SpecialPowers.unwrap(range.startContainer), a, "Unexpected start container after");
62 is(range.startOffset, 0, "Unexpected start offset after");
63 is(SpecialPowers.unwrap(range.endContainer), a, "Unexpected end container after");
64 is(range.endOffset, 2, "Unexpected end offset after");
65 is(range.toString(), "de", "Unexpected range serialization after");
66
67 anon = SpecialPowers.wrap(document).getAnonymousNodes($("d"))[2];
68 // Collapses because one endpoint is anonymous from point of view of
69 // the other.
70 range.setStart(anon, 1);
71 is(SpecialPowers.unwrap(range.startContainer),
72 SpecialPowers.unwrap(anon), "Unexpected newly collapsed start container");
73 is(range.startOffset, 1, "Unexpected newly collapsed start offset");
74 is(SpecialPowers.unwrap(range.endContainer), SpecialPowers.unwrap(anon),
75 "Unexpected newly collapsed end container");
76 is(range.endOffset, 1, "Unexpected newly collapsed end offset");
77 is(range.toString(), "", "Unexpected collapsed range serialization");
78
79 range.setEnd(anon, 3);
80 is(SpecialPowers.unwrap(range.startContainer),
81 SpecialPowers.unwrap(anon), "Unexpected anon start container");
82 is(range.startOffset, 1, "Unexpected anon start offset");
83 is(SpecialPowers.unwrap(range.endContainer),
84 SpecialPowers.unwrap(anon), "Unexpected anon end container");
85 is(range.endOffset, 3, "Unexpected anon end offset");
86 is(range.toString(), "kl", "Unexpected anon range serialization");
87 }
88
89 SimpleTest.waitForExplicitFinish();
90 addLoadEvent(runTest);
91 addLoadEvent(SimpleTest.finish)
92 </script>
93 </pre>
94 </body>
95 </html>
96

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