mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
45fe6d3ae2
This patch does the following: * It adds nsITransferable::Init(nsILoadContext*). The load context might be null, which means that the transferable is non-private, but if it's non-null, we extract the boolean value for the privacy mode and store it in the transferable. * It adds checks in debug builds to make sure that Init is always called, in form of fatal assertions. * It adds nsIDOMDocument* agruments to nsIClipboardHelper methods which represent the document that the string is coming from. nsIClipboardHelper implementation internally gets the nsILoadContext from that and passes it on to the transferable upon creation. The reason that I did this was that nsIClipboardHelper is supposed to be a high-level helper, and in most of its call sites, we have easy access to a document object. * It modifies all of the call sites of the above interfaces according to this change. * It adds a GetLoadContext helper to nsIDocument to help with changing the call sites.
110 lines
3.3 KiB
XML
110 lines
3.3 KiB
XML
<?xml version="1.0"?>
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<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
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<?xml-stylesheet type="text/css" href="/tests/SimpleTest/test.css"?>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=466599
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-->
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<window title="Mozilla Bug 466599"
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xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
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onload="initAndRunTests()">
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<script type="application/javascript"
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src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
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<!-- test results are displayed in the html:body -->
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<body xmlns="http://www.w3.org/1999/xhtml">
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<p id="display"></p>
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<div id="content" style="display: none"></div>
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<pre id="test"></pre>
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</body>
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<!-- test code goes here -->
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<script class="testbody" type="application/javascript">
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<![CDATA[
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/** Test for Bug 466599 **/
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function getLoadContext() {
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const Ci = Components.interfaces;
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return window.QueryInterface(Ci.nsIInterfaceRequestor)
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.getInterface(Ci.nsIWebNavigation)
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.QueryInterface(Ci.nsILoadContext);
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}
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function copyToClipboard(txt)
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{
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var clipid = Components.interfaces.nsIClipboard;
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var clip =
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Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(clipid);
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if (!clip)
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return false;
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var trans =
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Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
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if (!trans)
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return false;
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trans.init(getLoadContext());
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trans.addDataFlavor('text/html');
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var str =
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Components.classes['@mozilla.org/supports-string;1'].createInstance(Components.interfaces.nsISupportsString);
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var copytext = txt;
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str.data = copytext;
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trans.setTransferData("text/html",str,copytext.length*2);
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if (!clip)
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return false;
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clip.setData(trans,null,clipid.kGlobalClipboard);
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return true;
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}
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function readFromClipboard()
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{
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var clipid = Components.interfaces.nsIClipboard;
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var clip =
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Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(clipid);
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if (!clip)
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return;
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var trans =
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Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
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if (!trans)
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return;
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trans.init(getLoadContext());
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trans.addDataFlavor('text/html');
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clip.getData(trans,clipid.kGlobalClipboard);
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var str = new Object();
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var strLength = new Object();
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trans.getTransferData("text/html",str,strLength);
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if (str)
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str = str.value.QueryInterface(Components.interfaces.nsISupportsString);
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if (str)
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pastetext = str.data.substring(0,strLength.value / 2);
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return pastetext;
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}
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function encodeHtmlEntities(s)
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{
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var result = '';
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for (var i = 0; i < s.length; i++) {
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var c = s.charAt(i);
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result += {'<':'<', '>':'>', '&':'&', '"':'"'}[c] || c;
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}
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return result;
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}
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function initAndRunTests()
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{
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var source = '<p>Lorem ipsum</p>';
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var expect = new RegExp('<html>.*charset=utf-8.*' + source + '.*</html>', 'im');
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var result = copyToClipboard(source);
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ok(result, "copied HTML data to system pasteboard");
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result = readFromClipboard();
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ok(expect.test(result), "data on system pasteboard is wrapped with charset metadata");
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$("display").innerHTML =
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'<em>source:</em> <pre>' + encodeHtmlEntities(source) + '</pre><br/>' +
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'<em>result:</em> <pre>' + encodeHtmlEntities(result) + '</pre>';
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}
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]]>
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</script>
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</window>
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