import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

addon-sdk/source/test/test-cuddlefish.js

@@ -0,0 +1,78 @@
+/* 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/. */
+'use strict';
+
+const { Cc, Ci, Cu, CC, Cr, Cm, ChromeWorker, components } = require("chrome");
+
+const packaging = require("@loader/options");
+const app = require('sdk/system/xul-app');
+const { resolve } = require;
+
+const scriptLoader = Cc['@mozilla.org/moz/jssubscript-loader;1'].
+                     getService(Ci.mozIJSSubScriptLoader);
+const systemPrincipal = CC('@mozilla.org/systemprincipal;1', 'nsIPrincipal')();
+
+function loadSandbox(uri) {
+  let proto = {
+    sandboxPrototype: {
+      loadSandbox: loadSandbox,
+      ChromeWorker: ChromeWorker
+    }
+  };
+  let sandbox = Cu.Sandbox(systemPrincipal, proto);
+  // Create a fake commonjs environnement just to enable loading loader.js
+  // correctly
+  sandbox.exports = {};
+  sandbox.module = { uri: uri, exports: sandbox.exports };
+  sandbox.require = function (id) {
+    if (id !== "chrome")
+      throw new Error("Bootstrap sandbox `require` method isn't implemented.");
+
+    return Object.freeze({ Cc: Cc, Ci: Ci, Cu: Cu, Cr: Cr, Cm: Cm,
+      CC: CC, components: components,
+      ChromeWorker: ChromeWorker });
+  };
+  scriptLoader.loadSubScript(uri, sandbox, 'UTF-8');
+  return sandbox;
+}
+
+exports['test loader'] = function(assert) {
+  let { Loader, Require, unload, override } = loadSandbox(resolve('sdk/loader/cuddlefish.js')).exports;
+  var prints = [];
+  function print(message) {
+    prints.push(message);
+  }
+
+  let loader = Loader(override(packaging, {
+    globals: {
+      print: print,
+      foo: 1
+    }
+  }));
+  let require = Require(loader, module);
+
+  var fixture = require('./loader/fixture');
+
+  assert.equal(fixture.foo, 1, 'custom globals must work.');
+  assert.equal(fixture.bar, 2, 'exports are set');
+
+  assert.equal(prints[0], 'testing', 'global print must be injected.');
+
+  var unloadsCalled = '';
+
+  require("sdk/system/unload").when(function(reason) {
+    assert.equal(reason, 'test', 'unload reason is passed');
+    unloadsCalled += 'a';
+  });
+  require('sdk/system/unload.js').when(function() {
+    unloadsCalled += 'b';
+  });
+
+  unload(loader, 'test');
+
+  assert.equal(unloadsCalled, 'ba',
+               'loader.unload() must call listeners in LIFO order.');
+};
+
+require('sdk/test').run(exports);