1 files changed, 120 insertions, 0 deletions
diff --git a/tools/addon-sdk-1.7/packages/api-utils/tests/test-window-loader.js b/tools/addon-sdk-1.7/packages/api-utils/tests/test-window-loader.js
new file mode 100644
index 0000000..0a5ab84
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+++ b/tools/addon-sdk-1.7/packages/api-utils/tests/test-window-loader.js
@@ -0,0 +1,120 @@
+/* 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 { WindowLoader } = require('windows/loader'),
+      { Trait } = require('traits');
+
+const Loader = Trait.compose(
+  WindowLoader,
+  {
+    constructor: function Loader(options) {
+      this._onLoad = options.onLoad;
+      this._onUnload = options.onUnload;
+      if ('window' in options)
+        this._window = options.window;
+      this._load();
+      this.window = this._window;
+    },
+    window: null,
+    _onLoad: null,
+    _onUnload: null,
+    _tabOptions: []
+  }
+);
+
+exports['test compositions with missing required properties'] = function(test) {
+  test.assertRaises(
+    function() WindowLoader.compose({})(),
+    'Missing required property: _onLoad',
+    'should throw missing required property exception'
+  );
+  test.assertRaises(
+    function() WindowLoader.compose({ _onLoad: null, _tabOptions: null })(),
+    'Missing required property: _onUnload',
+    'should throw missing required property `_onUnload`'
+  );
+  test.assertRaises(
+    function() WindowLoader.compose({ _onUnload: null, _tabOptions: null })(),
+    'Missing required property: _onLoad',
+    'should throw missing required property `_onLoad`'
+  );
+  test.assertRaises(
+    function() WindowLoader.compose({ _onUnload: null, _onLoad: null })(),
+    'Missing required property: _tabOptions',
+    'should throw missing required property `_tabOptions`'
+  );
+};
+
+exports['test `load` events'] = function(test) {
+  test.waitUntilDone();
+  let onLoadCalled = false;
+  Loader({
+    onLoad: function(window) {
+      onLoadCalled = true;
+      test.assertEqual(
+        window, this._window, 'windows should match'
+      );
+      test.assertEqual(
+        window.document.readyState, 'complete', 'window must be fully loaded'
+      );
+      window.close();
+    },
+    onUnload: function(window) {
+      test.assertEqual(
+        window, this._window, 'windows should match'
+      );
+      test.assertEqual(
+        window.document.readyState, 'complete', 'window must be fully loaded'
+      );
+      test.assert(onLoadCalled, 'load callback is supposed to be called');
+      test.done();
+    }
+  });
+};
+
+exports['test removeing listeners'] = function(test) {
+  test.waitUntilDone();
+  Loader({
+    onLoad: function(window) {
+      test.assertEqual(
+        window, this._window, 'windows should match'
+      );
+      window.close();
+    },
+    onUnload: function(window) {
+      test.done();
+    }
+  });
+};
+
+exports['test create loader from opened window'] = function(test) {
+  test.waitUntilDone();
+  let onUnloadCalled = false;
+  Loader({
+    onLoad: function(window) {
+      test.assertEqual(
+        window, this._window, 'windows should match'
+      );
+      test.assertEqual(
+        window.document.readyState, 'complete', 'window must be fully loaded'
+      );
+      Loader({
+        window: window,
+        onLoad: function(win) {
+          test.assertEqual(win, window, 'windows should match');
+          window.close();
+        },
+        onUnload: function(window) {
+          test.assert(onUnloadCalled, 'first handler should be called already');
+          test.done();
+        }
+      });
+    },
+    onUnload: function(window) {
+      onUnloadCalled = true;
+    }
+  });
+};
+