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products/Sources/formale Sprachen/C/Firefox/dom/svg/test/ (Browser von der Mozilla Stiftung Version 136.0.1^©) Datei vom 10.2.2025 mit Größe 3 kB

Quelle test_SVGStringList.xhtml Sprache: unbekannt

<html xmlns="http://www.w3.org/1999/xhtml">

<head>
  <title>Tests specific to SVGStringList</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=724993">Mozilla Bug 724993</a>
<p id="display"></p>
<div id="content" style="display:none;">
<svg id="svg" xmlns="http://www.w3.org/2000/svg" width="100" height="100">
  <g id="g" requiredExtensions="foo bar baz"/>
</svg>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
<![CDATA[

SimpleTest.waitForExplicitFinish();

/*
This file runs a series of SVGStringList specific tests. Generic SVGXxxList
tests can be found in test_SVGxxxList.xhtml. Anything that can be generalized
to other list types belongs there.
*/

function initializeThrowsFor(stringList, value) {
  try {
    stringList.initialize(value);
  } catch (e) {
    return true;
  }
  return false;
}

function insertItemBeforeThrowsFor(stringList, value) {
  try {
    stringList.insertItemBefore(value, 0);
  } catch (e) {
    return true;
  }
  return false;
}

function replaceItemThrowsFor(stringList, value) {
  try {
    stringList.replaceItem(value, 0);
  } catch (e) {
    return true;
  }
  return false;
}

function appendItemThrowsFor(stringList, value) {
  try {
    stringList.appendItem(value);
  } catch (e) {
    return true;
  }
  return false;
}

function run_tests() {
  var g = document.getElementById("g");
  var strings = g.requiredExtensions;

  // sanity check:
  is(strings.numberOfItems, 3, "numberOfItems should be 3");

  ok(!initializeThrowsFor(strings, null),
     "SVGStringList.initialize() should not throw when passed null");
  ok(initializeThrowsFor(strings, ""),
     "SVGStringList.initialize() should throw when passed the empty string");
  is(strings.length, 0, "length should be 0");

  ok(!insertItemBeforeThrowsFor(strings, null),
     "SVGStringList.insertItemBefore() should not throw when passed null");
  ok(insertItemBeforeThrowsFor(strings, ""),
     "SVGStringList.insertItemBefore() should throw when passed the empty string");
  is(strings.length, 1, "length should be 1");

  ok(!replaceItemThrowsFor(strings, null),
     "SVGStringList.replaceItem() should not throw when passed null");
  ok(replaceItemThrowsFor(strings, ""),
     "SVGStringList.replaceItem() should throw when passed the empty string");
  is(strings.length, 1, "length should be 1");

  ok(!appendItemThrowsFor(strings, null),
     "SVGStringList.appendItem() should not throw when passed null");
  ok(appendItemThrowsFor(strings, ""),
     "SVGStringList.appendItem() should throw when passed the empty string");
  is(strings.length, 2, "length should be 2");

  // more sanity checks:
  ok(!initializeThrowsFor(strings, "valid-string"),
     "SVGStringList.initialize() should not throw when passed a valid string");
  ok(!insertItemBeforeThrowsFor(strings, "valid-string"),
     "SVGStringList.insertItemBefore() should not throw when passed a valid string");
  ok(!replaceItemThrowsFor(strings, "valid-string"),
     "SVGStringList.replaceItem() should not throw when passed a valid string");
  ok(!appendItemThrowsFor(strings, "valid-string"),
     "SVGStringList.appendItem() should not throw when passed a valid string");
  is(strings.length, 3, "numberOfItems should be 3");

  SimpleTest.finish();
}

window.addEventListener("load", run_tests);

]]>
</script>
</pre>
</body>
</html>