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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=191864
-->
<head>
<title>Test for Bug 191864</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=191864">Mozilla Bug 191864</a>
<p id="display">
<span id="col1" style="float:left; height:800px; width:180px;"></span>
<span id="col2" style="float:left; height:800px; width:180px;"></span>
</p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
var tests = [
[ {}, [0,4], "012345678" ],
[ {}, [0,0], "012345678" ],
[ {}, [0,9], "012345678" ],
[ {startOffset:4}, [0,4], "012345678" ],
[ {startOffset:5}, [0,4], "012345678" ],
[ {startOffset:5,endOffset:6}, [0,4], "012345678" ],
[ {endOffset:5}, [0,4], "012345678" ],
[ {endOffset:4}, [0,4], "012345678" ],
[ {endOffset:3}, [0,4], "012345678" ],
[ {startOffset:1,endOffset:3}, [0,4], "012345678" ],
[ {startOffset:7,endOffset:7}, [0,4], "012345678" ],
[ {startOffset:4,endOffset:4}, [0,4], "012345678" ],
[ {endNode:1}, [0,4], "012345678", "" ],
[ {endNode:1}, [0,4], "01234567", "8" ],
[ {endNode:1}, [1,4], "0", "12345678" ],
[ {endNode:2}, [1,4], "0", "12345", "678" ],
]
function runtest(r,p,t) {
// create content
document.original_nodes = [];
for (let i = 2; i < t.length; ++i) {
c = document.createTextNode(t[i]);
p.appendChild(c);
document.original_nodes.push(c);
}
// setup the range
let sel = t[0]
let startNode = p.firstChild;
let startOffset = sel.startOffset === undefined ? 0 : sel.startOffset;
let endNode = sel.endNode === undefined ? startNode : p.childNodes[sel.endNode];
let endOffset = sel.endOffset === undefined ? endNode.length : sel.endOffset;
r.setStart(startNode, startOffset);
r.setEnd(endNode, endOffset);
// splitText
let split = t[1]
p.childNodes[split[0]].splitText(split[1])
}
function test_split(r,p,t) {
runtest(r,p,t);
}
function test_split_merge(r,p,t) {
runtest(r,p,t);
p.normalize();
}
</script>
<script type="application/javascript">
/** Test for Bug 191864 **/
var results = [
/* test_split */
[ {}, [ [0, "0123"], "45678" ]],
[ {}, [ [0, ""], "012345678" ]],
[ {endNode:0, endOffset:9}, [ [0, "012345678"], "" ]],
[ {startOffset:4}, [ [0, "0123"], "45678" ]],
[ {startNode:1, startOffset:1}, [ [0, "0123"], "45678" ]],
[ {startNode:1, startOffset:1, endOffset:2}, [ [0, "0123"], "45678" ]],
[ {endOffset:1}, [ [0, "0123"], "45678" ]],
[ {endNode:0}, [ [0, "0123"], "45678" ]],
[ {endNode:0, endOffset:3}, [ [0, "0123"], "45678" ]],
[ {startOffset:1, endNode:0, endOffset:3}, [ [0, "0123"], "45678" ]],
[ {startNode:1, startOffset:3, endOffset:3}, [ [0, "0123"], "45678" ]],
[ {startOffset:4, endNode:0}, [ [0, "0123"], "45678" ]],
[ {endNode:2, endOffset:0}, [ [0, "0123"], "45678", [1, ""] ]],
[ {endNode:2}, [ [0, "0123"], "4567", [1, "8"] ]],
[ {endNode:2}, [ [0, "0"], [1, "1234"], "5678" ]],
[ {endNode:3}, [ [0, "0"], [1, "1234"], "5", [2, "678"] ]],
/* test_split_merge */
[ {}, [ [0, "012345678" ] ]],
[ {startParent:true}, [ "012345678" ]], /* splitText() creates an empty first child which is removed by normalize() */
[ {}, [ [0, "012345678" ] ]],
[ {startOffset:4}, [ [0, "012345678" ] ]],
[ {startOffset:5}, [ [0, "012345678" ] ]],
[ {startOffset:5,endOffset:6}, [ [0, "012345678" ] ]],
[ {endOffset:5}, [ [0, "012345678" ] ]],
[ {endOffset:4}, [ [0, "012345678" ] ]],
[ {endOffset:3}, [ [0, "012345678" ] ]],
[ {startOffset:1,endOffset:3}, [ [0, "012345678" ] ]],
[ {startOffset:7,endOffset:7}, [ [0, "012345678" ] ]],
[ {startOffset:4,endOffset:4}, [ [0, "012345678" ] ]],
[ {endParent:true}, [ [0, "012345678" ] ]],
[ {}, [ [0, "012345678" ] ]],
[ {}, [ [0, "012345678" ] ]],
[ {}, [ [0, "012345678" ] ]],
]
function verifyResults(r,p,i) {
let nodes = results[i][1];
is(p.childNodes.length, nodes.length, "same number of DOM nodes" + " (test " + i + ")");
for (let j = 0; j < nodes.length; ++j) {
let a = nodes[j];
let b = p.childNodes[j];
if (a instanceof Array) {
is(b, document.original_nodes[a[0]], "same node" + " (test " + i + " child " + j + ")");
is(b.textContent, a[1], "contents2" + " (test " + i + " child " + j + ")");
} else {
is(b.nodeType, Node.TEXT_NODE, "text node" + " (test " + i + " child " + j + ")");
is(b.textContent, a, "contents1" + " (test " + i + " child " + j + ")");
}
}
let sel = results[i][0];
if (sel.todo) {
alert(r.startContainer + '\n' + r.startOffset + '\n' + r.endContainer + '\n' + r.endOffset + '\n')
return;
}
let startNode = sel.startNode === undefined ? p.firstChild : p.childNodes[sel.startNode];
let startOffset = sel.startOffset === undefined ? 0 : sel.startOffset;
if (sel.startParent) { startNode = p; startOffset = 0; }
let endNode = sel.endNode === undefined ? p.childNodes[p.childNodes.length>1 ? 1 : 0] : p.childNodes[sel.endNode];
let endOffset = sel.endOffset === undefined ? endNode.length : sel.endOffset;
if (sel.endParent) { endNode = p; endOffset = 1; }
is(r.startContainer, startNode, "range start node" + " (test " + i + ")");
is(r.startOffset, startOffset, "range start offset" + " (test " + i + ")");
is(r.endContainer, endNode, "range end node" + " (test " + i + ")");
is(r.endOffset, endOffset, "range end offset" + " (test " + i + ")");
}
function runTest() {
let col1 = document.getElementById('col1');
let col2 = document.getElementById('col2');
for (let i=0; i < tests.length; ++i) {
let t = tests[i];
let p = document.createElement('p')
col1.appendChild(p);
let r = document.createRange();
test_split(r,p,t);
verifyResults(r,p,i);
}
for (let i=0; i < tests.length; ++i) {
let t = tests[i];
let p = document.createElement('p')
col2.appendChild(p);
let r = document.createRange();
test_split_merge(r,p,t);
verifyResults(r,p,i+tests.length);
}
SimpleTest.finish();
}
window.onload = function() { setTimeout(runTest, 0); };
SimpleTest.waitForExplicitFinish();
</script>
</pre>
</body>
</html>
|
