зеркало из https://github.com/mozilla/gecko-dev.git
148 строки
4.6 KiB
HTML
148 строки
4.6 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=454325
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-->
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<head>
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<title>Test for Bug 454325</title>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=454325">Mozilla Bug 454325</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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/** Test for Bug 454325 **/
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function testDocument1() {
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var doc = document.implementation.createDocument("", "", null);
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var html = doc.createElement('html');
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doc.appendChild(html);
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var body = doc.createElement('body');
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html.appendChild(body);
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var h1 = doc.createElement('h1');
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var t1 = doc.createTextNode('Hello ');
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h1.appendChild(t1);
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var em = doc.createElement('em');
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var t2 = doc.createTextNode('Wonderful');
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em.appendChild(t2);
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h1.appendChild(em);
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var t3 = doc.createTextNode(' Kitty');
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h1.appendChild(t3);
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body.appendChild(h1);
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var p = doc.createElement('p');
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var t4 = doc.createTextNode(' How are you?');
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p.appendChild(t4);
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body.appendChild(p);
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var r = doc.createRange();
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r.selectNodeContents(doc);
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is(r.toString(), "Hello Wonderful Kitty How are you?",
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"toString() on range selecting Document gave wrong output");
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r.setStart(h1, 3);
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r.setEnd(p, 0);
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// <html><body><h1>Hello <em>Wonder ful<\em> Kitty<\h1><p>How are you?<\p><\body></html>
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// ^ -----^
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is(r.toString(), "", "toString() on range crossing text nodes gave wrong output");
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var c1 = r.cloneContents();
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is(c1.childNodes.length, 2, "Wrong child nodes");
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try {
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is(c1.childNodes[0].localName, "h1", "Wrong child node");
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is(c1.childNodes[1].localName, "p", "Wrong child node");
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} catch(ex) {
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ok(!ex, ex);
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}
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r.setStart(t2, 6);
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r.setEnd(p, 0);
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// <html><body><h1>Hello <em>Wonder ful<\em> Kitty<\h1><p>How are you?<\p><\body></html>
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// ^----------------------^
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is(r.toString(), "ful Kitty", "toString() on range crossing text nodes gave wrong output");
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var c2 = r.cloneContents();
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is(c2.childNodes.length, 2, "Wrong child nodes");
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try {
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is(c1.childNodes[0].localName, "h1", "Wrong child node");
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is(c1.childNodes[1].localName, "p", "Wrong child node");
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} catch(ex) {
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ok(!ex, ex);
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}
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var e1 = r.extractContents();
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is(e1.childNodes.length, 2, "Wrong child nodes");
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try {
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is(e1.childNodes[0].localName, "h1", "Wrong child node");
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is(e1.childNodes[1].localName, "p", "Wrong child node");
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} catch(ex) {
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ok(!ex, ex);
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}
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}
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function testDocument2() {
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var doc = document.implementation.createDocument("", "", null);
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var html = doc.createElement('html');
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doc.appendChild(html);
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var head = doc.createElement('head');
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html.appendChild(head);
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var foohead = doc.createElement('foohead');
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html.appendChild(foohead);
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var body = doc.createElement('body');
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html.appendChild(body);
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var d1 = doc.createElement('div');
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head.appendChild(d1);
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var t1 = doc.createTextNode("|||");
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d1.appendChild(t1);
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var d2 = doc.createElement("div");
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body.appendChild(d2);
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var d3 = doc.createElement("div");
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d2.appendChild(d3);
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var d4 = doc.createElement("div");
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d2.appendChild(d4);
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var r = doc.createRange();
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r.setStart(t1, 1);
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r.setEnd(d2, 2);
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is(r.toString(), "||", "Wrong range");
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var c1 = r.cloneContents();
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var e1 = r.extractContents();
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ok(c1.isEqualNode(e1), "Wrong cloning or extracting!");
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}
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function testSurroundContents() {
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var div = document.createElement('div');
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document.body.appendChild(div);
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div.innerHTML = '<div>hello</div>world';
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var innerDiv = div.firstChild;
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var hello = innerDiv.firstChild;
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var range = document.createRange();
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range.setStart(hello, 0);
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range.setEnd(hello, 5);
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range.surroundContents(document.createElement('code'));
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is(innerDiv.childNodes.length, 3, "Wrong childNodes count");
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is(innerDiv.childNodes[0].nodeName, "#text", "Wrong node name (1)");
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is(innerDiv.childNodes[0].textContent, "", "Wrong textContent (1)");
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is(innerDiv.childNodes[1].nodeName, "CODE", "Wrong node name (2)");
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is(innerDiv.childNodes[1].textContent, "hello", "Wrong textContent (2)");
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is(innerDiv.childNodes[2].nodeName, "#text", "Wrong node name (3)");
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is(innerDiv.childNodes[2].textContent, "", "Wrong textContent (3)");
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}
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function runTest() {
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testDocument1();
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testDocument2();
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testSurroundContents();
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SimpleTest.finish();
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}
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(runTest);
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</script>
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</pre>
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</body>
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</html>
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