test_nestedabout_serialize.js

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"use strict";

const BinaryInputStream = Components.Constructor(

  "@mozilla.org/binaryinputstream;1",

  "nsIBinaryInputStream",

  "setInputStream"

);

const BinaryOutputStream = Components.Constructor(

  "@mozilla.org/binaryoutputstream;1",

  "nsIBinaryOutputStream",

  "setOutputStream"

);

const Pipe = Components.Constructor("@mozilla.org/pipe;1", "nsIPipe", "init");

function run_test() {

  var ios = Cc["@mozilla.org/network/io-service;1"].createInstance(

    Ci.nsIIOService

);

  var baseURI = ios.newURI("http://example.com/", "UTF-8");

  // This depends on the redirector for about:license having the

  // nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT flag.

  var aboutLicense = ios.newURI("about:license", "UTF-8", baseURI);

  var pipe = new Pipe(false, false, 0, 0, null);

  var output = new BinaryOutputStream(pipe.outputStream);

  var input = new BinaryInputStream(pipe.inputStream);

  output.QueryInterface(Ci.nsIObjectOutputStream);

  input.QueryInterface(Ci.nsIObjectInputStream);

  output.writeCompoundObject(aboutLicense, Ci.nsIURI, true);

  var copy = input.readObject(true);

  copy.QueryInterface(Ci.nsIURI);

  Assert.equal(copy.asciiSpec, aboutLicense.asciiSpec);

  Assert.ok(copy.equals(aboutLicense));