layout/generic/test/test_selection_splitText-normalize.html@6474c204b198
layout/generic/test/test_selection_splitText-normalize.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 <!DOCTYPE HTML>
2 <html>
3 <!--
4 https://bugzilla.mozilla.org/show_bug.cgi?id=191864
5 -->
6 <head>
7 <title>Test for Bug 191864</title>
8 <script type="application/javascript" src="/MochiKit/packed.js"></script>
9 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
11 </head>
12 <body>
13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=191864">Mozilla Bug 191864</a>
14 <p id="display">
15 <span id="col1" style="float:left; height:800px; width:180px;"></span>
16 <span id="col2" style="float:left; height:800px; width:180px;"></span>
17 </p>
18 <div id="content" style="display: none">
20 </div>
21 <pre id="test">
22 <script type="application/javascript;version=1.7">
23 var tests = [
24 [ {}, [0,4], "012345678" ],
25 [ {}, [0,0], "012345678" ],
26 [ {}, [0,9], "012345678" ],
27 [ {startOffset:4}, [0,4], "012345678" ],
28 [ {startOffset:5}, [0,4], "012345678" ],
29 [ {startOffset:5,endOffset:6}, [0,4], "012345678" ],
30 [ {endOffset:5}, [0,4], "012345678" ],
31 [ {endOffset:4}, [0,4], "012345678" ],
32 [ {endOffset:3}, [0,4], "012345678" ],
33 [ {startOffset:1,endOffset:3}, [0,4], "012345678" ],
34 [ {startOffset:7,endOffset:7}, [0,4], "012345678" ],
35 [ {startOffset:4,endOffset:4}, [0,4], "012345678" ],
36 [ {endNode:1}, [0,4], "012345678", "" ],
37 [ {endNode:1}, [0,4], "01234567", "8" ],
38 [ {endNode:1}, [1,4], "0", "12345678" ],
39 [ {endNode:2}, [1,4], "0", "12345", "678" ],
40 ]
42 function runtest(r,p,t) {
43 // create content
44 document.original_nodes = [];
45 for (let i = 2; i < t.length; ++i) {
46 c = document.createTextNode(t[i]);
47 p.appendChild(c);
48 document.original_nodes.push(c);
49 }
51 // setup the range
52 let sel = t[0]
53 let startNode = p.firstChild;
54 let startOffset = sel.startOffset === undefined ? 0 : sel.startOffset;
55 let endNode = sel.endNode === undefined ? startNode : p.childNodes[sel.endNode];
56 let endOffset = sel.endOffset === undefined ? endNode.length : sel.endOffset;
57 r.setStart(startNode, startOffset);
58 r.setEnd(endNode, endOffset);
60 // splitText
61 let split = t[1]
62 p.childNodes[split[0]].splitText(split[1])
63 }
64 function test_split(r,p,t) {
65 runtest(r,p,t);
66 }
67 function test_split_merge(r,p,t) {
68 runtest(r,p,t);
69 p.normalize();
70 }
71 </script>
73 <script type="application/javascript;version=1.7">
75 /** Test for Bug 191864 **/
77 var results = [
78 /* test_split */
79 [ {}, [ [0, "0123"], "45678" ]],
80 [ {}, [ [0, ""], "012345678" ]],
81 [ {endNode:0, endOffset:9}, [ [0, "012345678"], "" ]],
82 [ {startOffset:4}, [ [0, "0123"], "45678" ]],
83 [ {startNode:1, startOffset:1}, [ [0, "0123"], "45678" ]],
84 [ {startNode:1, startOffset:1, endOffset:2}, [ [0, "0123"], "45678" ]],
85 [ {endOffset:1}, [ [0, "0123"], "45678" ]],
86 [ {endNode:0}, [ [0, "0123"], "45678" ]],
87 [ {endNode:0, endOffset:3}, [ [0, "0123"], "45678" ]],
88 [ {startOffset:1, endNode:0, endOffset:3}, [ [0, "0123"], "45678" ]],
89 [ {startNode:1, startOffset:3, endOffset:3}, [ [0, "0123"], "45678" ]],
90 [ {startOffset:4, endNode:0}, [ [0, "0123"], "45678" ]],
91 [ {endNode:2, endOffset:0}, [ [0, "0123"], "45678", [1, ""] ]],
92 [ {endNode:2}, [ [0, "0123"], "4567", [1, "8"] ]],
93 [ {endNode:2}, [ [0, "0"], [1, "1234"], "5678" ]],
94 [ {endNode:3}, [ [0, "0"], [1, "1234"], "5", [2, "678"] ]],
95 /* test_split_merge */
96 [ {}, [ [0, "012345678" ] ]],
97 [ {startParent:true}, [ "012345678" ]], /* splitText() creates an empty first child which is removed by normalize() */
98 [ {}, [ [0, "012345678" ] ]],
99 [ {startOffset:4}, [ [0, "012345678" ] ]],
100 [ {startOffset:5}, [ [0, "012345678" ] ]],
101 [ {startOffset:5,endOffset:6}, [ [0, "012345678" ] ]],
102 [ {endOffset:5}, [ [0, "012345678" ] ]],
103 [ {endOffset:4}, [ [0, "012345678" ] ]],
104 [ {endOffset:3}, [ [0, "012345678" ] ]],
105 [ {startOffset:1,endOffset:3}, [ [0, "012345678" ] ]],
106 [ {startOffset:7,endOffset:7}, [ [0, "012345678" ] ]],
107 [ {startOffset:4,endOffset:4}, [ [0, "012345678" ] ]],
108 [ {endParent:true}, [ [0, "012345678" ] ]],
109 [ {}, [ [0, "012345678" ] ]],
110 [ {}, [ [0, "012345678" ] ]],
111 [ {}, [ [0, "012345678" ] ]],
112 ]
114 function verifyResults(r,p,i) {
115 let nodes = results[i][1];
116 is(p.childNodes.length, nodes.length, "same number of DOM nodes" + " (test " + i + ")");
117 for (let j = 0; j < nodes.length; ++j) {
118 let a = nodes[j];
119 let b = p.childNodes[j];
120 if (a instanceof Array) {
121 is(b, document.original_nodes[a[0]], "same node" + " (test " + i + " child " + j + ")");
122 is(b.textContent, a[1], "contents2" + " (test " + i + " child " + j + ")");
123 } else {
124 is(b.nodeType, Node.TEXT_NODE, "text node" + " (test " + i + " child " + j + ")");
125 is(b.textContent, a, "contents1" + " (test " + i + " child " + j + ")");
126 }
127 }
128 let sel = results[i][0];
129 if (sel.todo) {
130 alert(r.startContainer + '\n' + r.startOffset + '\n' + r.endContainer + '\n' + r.endOffset + '\n')
131 return;
132 }
133 let startNode = sel.startNode === undefined ? p.firstChild : p.childNodes[sel.startNode];
134 let startOffset = sel.startOffset === undefined ? 0 : sel.startOffset;
135 if (sel.startParent) { startNode = p; startOffset = 0; }
136 let endNode = sel.endNode === undefined ? p.childNodes[p.childNodes.length>1 ? 1 : 0] : p.childNodes[sel.endNode];
137 let endOffset = sel.endOffset === undefined ? endNode.length : sel.endOffset;
138 if (sel.endParent) { endNode = p; endOffset = 1; }
139 is(r.startContainer, startNode, "range start node" + " (test " + i + ")");
140 is(r.startOffset, startOffset, "range start offset" + " (test " + i + ")");
141 is(r.endContainer, endNode, "range end node" + " (test " + i + ")");
142 is(r.endOffset, endOffset, "range end offset" + " (test " + i + ")");
143 }
145 function runTest() {
146 let col1 = document.getElementById('col1');
147 let col2 = document.getElementById('col2');
148 for (let i=0; i < tests.length; ++i) {
149 let t = tests[i];
150 let p = document.createElement('p')
151 col1.appendChild(p);
152 let r = document.createRange();
153 test_split(r,p,t);
154 verifyResults(r,p,i);
155 }
156 for (let i=0; i < tests.length; ++i) {
157 let t = tests[i];
158 let p = document.createElement('p')
159 col2.appendChild(p);
160 let r = document.createRange();
161 test_split_merge(r,p,t);
162 verifyResults(r,p,i+tests.length);
163 }
164 SimpleTest.finish();
165 }
167 window.onload = function() { setTimeout(runTest, 0); };
168 SimpleTest.waitForExplicitFinish();
170 </script>
171 </pre>
172 </body>
173 </html>
