Revision 405249 of SVGTests

<h2 id="SVG_tests_interface">SVG tests interface</h2>
<p>Interface <code>SVGTests</code> defines an interface which applies to all elements which have attributes {{ SVGAttr("requiredFeatures") }}, {{ SVGAttr("requiredExtensions") }} and {{ SVGAttr("systemLanguage") }}.</p>
<h3 id="Interface_overview">Interface overview</h3>
<table class="standard-table">
  <tbody>
    <tr>
      <th scope="row">Also&nbsp;implement</th>
      <td><em>None</em></td>
    </tr>
    <tr>
      <th scope="row">Methods</th>
      <td>
        <ul>
          <li><code>boolean hasExtension(in {{ domxref("DOMString") }} extension)</code></li>
        </ul>
      </td>
    </tr>
    <tr>
      <th scope="row">Properties</th>
      <td>
        <ul>
          <li>readonly {{ domxref("SVGStringList") }} <code>requiredFeatures</code></li>
          <li>readonly {{ domxref("SVGStringList") }} <code>requiredExtensions</code></li>
          <li>readonly {{ domxref("SVGStringList") }} <code>systemLanguage</code></li>
        </ul>
      </td>
    </tr>
    <tr>
      <th scope="row">Normative&nbsp;document</th>
      <td><a class="external" href="https://www.w3.org/TR/SVG11/types.html#InterfaceSVGTests" title="https://www.w3.org/TR/SVG11/types.html#InterfaceSVGTests">SVG 1.1 (2nd Edition)</a></td>
    </tr>
  </tbody>
</table>
<h2 id="Properties">Properties</h2>
<table class="standard-table">
  <thead>
    <tr>
      <th>Name</th>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><code>requiredFeatures</code></td>
      <td>{{ domxref("SVGStringList") }}</td>
      <td>Corresponds to attribute {{ SVGAttr("requiredFeatures") }} on the given element.</td>
    </tr>
    <tr>
      <td><code>requiredExtensions</code></td>
      <td>{{ domxref("SVGStringList") }}</td>
      <td>Corresponds to attribute {{ SVGAttr("requiredExtensions") }} on the given element.</td>
    </tr>
    <tr>
      <td><code>systemLanguage</code></td>
      <td>{{ domxref("SVGStringList") }}</td>
      <td>Corresponds to attribute {{ SVGAttr("systemLanguage") }} on the given element.</td>
    </tr>
  </tbody>
</table>
<h2 id="Methods">Methods</h2>
<table class="standard-table">
  <thead>
    <tr>
      <th>Name &amp; Arguments</th>
      <th>Return</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><code><strong>hasExtension</strong>(in {{ domxref("DOMString") }} <em>extension</em>)</code></td>
      <td>boolean</td>
      <td>Returns true if the browser supports the given extension, specified by a URI.</td>
    </tr>
  </tbody>
</table>
<h2 id="Browser_compatibility" name="Browser_compatibility">Browser compatibility</h2>
<p>{{ CompatibilityTable() }}</p>
<div id="compat-desktop">
  <table class="compat-table">
    <tbody>
      <tr>
        <th>Feature</th>
        <th>Chrome</th>
        <th>Firefox (Gecko)</th>
        <th>Internet Explorer</th>
        <th>Opera</th>
        <th>Safari (WebKit)</th>
      </tr>
      <tr>
        <td>Basic support</td>
        <td>{{ CompatUnknown() }}</td>
        <td>{{ CompatGeckoDesktop("12") }}</td>
        <td>9.0</td>
        <td>{{ CompatUnknown() }}</td>
        <td>{{ CompatUnknown() }}</td>
      </tr>
    </tbody>
  </table>
</div>
<div id="compat-mobile">
  <table class="compat-table">
    <tbody>
      <tr>
        <th>Feature</th>
        <th>Android</th>
        <th>Firefox Mobile (Gecko)</th>
        <th>IE Mobile</th>
        <th>Opera Mobile</th>
        <th>Safari Mobile</th>
      </tr>
      <tr>
        <td>Basic support</td>
        <td>{{ CompatNo() }}</td>
        <td>{{ CompatGeckoMobile("12") }}</td>
        <td>{{ CompatUnknown() }}</td>
        <td>{{ CompatUnknown() }}</td>
        <td>{{ CompatUnknown() }}</td>
      </tr>
    </tbody>
  </table>
</div>
<p>&nbsp;</p>