docshell/test/browser/browser_bug388121-2.js

   1 function test() {
   2   waitForExplicitFinish();
   3
   4   var w;
   5   const secMan = Cc["@mozilla.org/scriptsecuritymanager;1"].getService(Ci.nsIScriptSecurityManager);
   6   var iteration = 1;
   7   const uris = ["", "about:blank"];
   8   var uri;
   9   var origDoc;
  10
  11   function testLoad() {
  12     if (w.document == origDoc) {
  13       // Go back to polling
  14       setTimeout(testLoad, 10);
  15       return;
  16     }
  17     var prin = w.document.nodePrincipal;
  18     isnot(prin, null, "Loaded principal must not be null when adding " + uri);
  19     isnot(prin, undefined, "Loaded principal must not be undefined when loading " + uri);
  20     is(secMan.isSystemPrincipal(prin), false,
  21        "Loaded principal must not be system when loading " + uri);
  22     w.close();
  23
  24     if (iteration == uris.length) {
  25       finish();
  26     } else {
  27       ++iteration;
  28       doTest();
  29     }
  30   }
  31
  32   function doTest() {
  33     uri = uris[iteration - 1];
  34     w = window.open(uri, "_blank", "width=10,height=10");
  35     var prin = w.document.nodePrincipal;
  36     if (!uri) {
  37       uri = undefined;
  38     }
  39     isnot(prin, null, "Forced principal must not be null when loading " + uri);
  40     isnot(prin, undefined,
  41           "Forced principal must not be undefined when loading " + uri);
  42     is(secMan.isSystemPrincipal(prin), false,
  43        "Forced principal must not be system when loading " + uri);
  44     if (uri == undefined) {
  45       // No actual load here, so just move along.
  46       w.close();
  47       ++iteration;
  48       doTest();
  49     } else {
  50       origDoc = w.document;
  51       // Need to poll, because load listeners on the content window won't
  52       // survive the load.
  53       setTimeout(testLoad, 10);
  54     }
  55   }
  56
  57   doTest();
  58 }