Query the current window with chrome.tabs.query using -1.

chrome/test/data/extensions/api_test/tabs/basics/query.js

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 var testWindowId;
 var active_tabs = [];
 var highlighted_tabs = [];
 var window_tabs = [];
 var pinned_tabs = [];
 var active_and_window_tabs = [];
 
@@ skipping 60 matching lines @@
   },
 
   function queryWindowID() {
     chrome.tabs.query({windowId: testWindowId}, pass(function(tabs) {
       assertEq(window_tabs.length, tabs.length);
       for (var x = 0; x < tabs.length; x++)
         assertEq(testWindowId, tabs[x].windowId);
     }));
   },
 
+  function queryCurrentWindow() {
+    chrome.windows.getCurrent(function(win) {
+      chrome.tabs.query({windowId: chrome.windows.WINDOW_ID_CURRENT},
+                        pass(function(tabs) {
+        // The current window should only contain this test page.
+        assertEq(1, tabs.length);
+        assertEq(win.id, tabs[0].windowId);
+        assertEq(location.href, tabs[0].url);
+        assertEq(location.href, tabs[0].title);
+      }));
+    });
+  },
+
   function queryPinned() {
     chrome.tabs.query({pinned: true}, pass(function(tabs) {
       assertEq(pinned_tabs.length, tabs.length);
       for (var x = 0; x < tabs.length; x++)
         assertTrue(tabs[x].pinned);
     }));
     chrome.tabs.query({pinned: false}, pass(function(tabs) {
       assertEq(4-pinned_tabs.length, tabs.length);
       for (var x = 0; x < tabs.length; x++)
         assertFalse(tabs[x].pinned);
@@ skipping 64 matching lines @@
           windowType: 'popup',
           url: 'about:*'
         }, pass(function(tabs) {
           assertEq(2, tabs.length);
         }));
       }));
     }));
   }
 ]);