js/xpconnect/tests/chrome/test_chrometoSource.xhtml

   1 <?xml version="1.0"?>
   2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?>
   3 <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
   4                  type="text/css"?>
   5 <window title="Mozilla Bug 761723"
   6   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
   7   <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
   8
   9   <!-- test results are displayed in the html:body -->
  10   <body xmlns="http://www.w3.org/1999/xhtml">
  11   <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=761723" target="_blank">Mozilla Bug 761723</a>
  12   </body>
  13
  14   <!-- test code goes here -->
  15   <script type="application/javascript" src="outoflinexulscript.js"></script>
  16   <script type="application/javascript"><![CDATA[
  17 const {NetUtil} = ChromeUtils.importESModule(
  18   "resource://gre/modules/NetUtil.sys.mjs"
  19 );
  20 let base = /.*\//.exec(window.location.href)[0];
  21 const {checkFromJSM} = ChromeUtils.import(base + "file_expandosharing.jsm");
  22
  23 function inlinefunction() {
  24          return 42;
  25 }
  26
  27 var src;
  28 src = inlinefunction.toSource();
  29 isnot(src.indexOf("return 42"), -1, "inline XUL script should have source");
  30 is(src.charAt(src.length - 1), "}", "inline XUL source should end with '}'");
  31 src = outoflinefunction.toSource();
  32 isnot(src.indexOf("return 42"), -1, "out of line XUL script should have source")
  33 is(src.charAt(src.length - 1), "}", "out of line XUL source should end with '}'");
  34 src = checkFromJSM.toSource();
  35 isnot(src.indexOf("catch"), -1, "JSM should have source");
  36 var ns = {};
  37 Services.scriptloader.loadSubScript(base + "file_expandosharing.jsm", ns);
  38 src = ns.checkFromJSM.toSource();
  39 isnot(src.indexOf("catch"), -1, "subscript should have source");
  40
  41 var reg = Cc["@mozilla.org/chrome/chrome-registry;1"].getService(Ci.nsIChromeRegistry);
  42 var resolvedBase = reg.convertChromeURL(NetUtil.newURI(base)).spec;
  43
  44 ns = {
  45   base,
  46 };
  47 Services.scriptloader.loadSubScript(resolvedBase + "subscript.js", ns);
  48 src = ns.checkFromJSM.toSource();
  49 isnot(src.indexOf("catch"), -1, "subscript of a subscript should have source");
  50
  51 ns = {};
  52 Services.scriptloader.loadSubScript(resolvedBase + "utf8_subscript.js", ns);
  53 src = ns.f.toSource();
  54 isnot(src.indexOf("return 42;"), -1, "encoded subscript should have correct source");
  55
  56 ns = {};
  57 Services.scriptloader.loadSubScriptWithOptions(resolvedBase + "utf8_subscript.js",
  58                                                {target: ns, ignoreCache: true});
  59 src = ns.f.toSource();
  60 isnot(src.indexOf("return 42;"), -1, "encoded subscript should have correct source");
  61
  62 ns = {};
  63 let b = new Blob([
  64   "var Exported = 17;"
  65 ]);
  66 var blobUrl = URL.createObjectURL(b);
  67 Services.scriptloader.loadSubScript(blobUrl, ns);
  68 is(ns.Exported, 17, "subscript from a blob URL should work");
  69   ]]></script>
  70 </window>