The Tor Browser / file revision

 // Regression test for bug 278262 - JAR URIs should resolve relative URIs in the base section.

 const Cc = Components.classes;

 const Ci = Components.interfaces;

 const path = "data/test_bug333423.zip";

 function test_relative_sub() {

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

             getService(Ci.nsIIOService);

   var spec = "jar:" + ios.newFileURI(do_get_file(path)).spec + "!/";

   var base = ios.newURI(spec, null, null);

   var uri = ios.newURI("../modules/libjar", null, base);

   // This is the URI we expect to see.

   var expected = "jar:" + ios.newFileURI(do_get_file(path)).spec +

     "!/modules/libjar";

   do_check_eq(uri.spec, expected);

 }

 function test_relative_base() {

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

             getService(Ci.nsIIOService);

   var base = ios.newFileURI(do_get_file("data/empty"));

   var uri = ios.newURI("jar:../" + path + "!/", null, base);

   // This is the URI we expect to see.

   var expected = "jar:" + ios.newFileURI(do_get_file(path)).spec +

     "!/";

   do_check_eq(uri.spec, expected);

 }

 function run_test() {

   test_relative_sub();

   test_relative_base();

 }