test_resolve_uris.js

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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

// head_crtestutils.js doesn't get included in the child by default

if (typeof registerManifests === "undefined") {

  load("../unit/head_crtestutils.js");

var manifestFile = do_get_file("../unit/data/test_resolve_uris.manifest");

var manifests = [manifestFile];

registerManifests(manifests);

function do_run_test() {

  let cr = Cc["@mozilla.org/chrome/chrome-registry;1"].getService(

    Ci.nsIChromeRegistry

);

  // If we don't have libxul or e10s then we don't have process separation, so

  // we don't need to worry about checking for new chrome.

  var appInfo = Cc["@mozilla.org/xre/app-info;1"];

  if (

    !appInfo ||

    // eslint-disable-next-line mozilla/use-services

    appInfo.getService(Ci.nsIXULRuntime).processType ==

      Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT

) {

    cr.checkForNewChrome();

  // See if our various things were able to register

  let registrationTypes = ["content", "locale", "skin", "override", "resource"];

  for (let j = 0; j < registrationTypes.length; j++) {

    let type = registrationTypes[j];

    dump("Testing type '" + type + "'\n");

    let expectedURI = "resource://foo/foo-" + type + "/";

    let sourceURI = "chrome://foo/" + type + "/";

    switch (type) {

      case "content":

        expectedURI += "foo.xul";

        break;

      case "locale":

        expectedURI += "foo.dtd";

        break;

      case "skin":

        expectedURI += "foo.css";

        break;

      case "override":

        sourceURI = "chrome://good-package/content/override-me.xul";

        expectedURI += "override-me.xul";

        break;

      case "resource":

        expectedURI = Services.io.newFileURI(manifestFile.parent).spec;

        sourceURI = "resource://foo/";

        break;

    try {

      sourceURI = Services.io.newURI(sourceURI);

      let uri;

      if (type == "resource") {

        // resources go about a slightly different way than everything else

        let rph = Services.io

          .getProtocolHandler("resource")

          .QueryInterface(Ci.nsIResProtocolHandler);

        uri = rph.resolveURI(sourceURI);

      } else {

        uri = cr.convertChromeURL(sourceURI).spec;

      Assert.equal(expectedURI, uri);

    } catch (e) {

      dump(e + "\n");

      do_throw("Should have registered a handler for type '" + type + "'\n");

if (typeof run_test === "undefined") {

  // eslint-disable-next-line no-global-assign

  run_test = function () {

    do_run_test();

};