Zoom Extension API

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

Index: chrome/test/data/extensions/api_test/tabs/basics/events.js
diff --git a/chrome/test/data/extensions/api_test/tabs/basics/events.js b/chrome/test/data/extensions/api_test/tabs/basics/events.js
index 780d21730ab2facfbe85185282c9c89a08433715..f26917d70a4a49ca541f0a71b6a02558437b6f71 100644
--- a/chrome/test/data/extensions/api_test/tabs/basics/events.js
+++ b/chrome/test/data/extensions/api_test/tabs/basics/events.js
@@ -155,7 +155,23 @@ chrome.test.runTests([
                   {"windowId": secondWindowId, "index": 0}, pass(function() {
       moveAndListen(testTabId, secondWindowId, 0,
                     {"windowId": firstWindowId, "index": 1});
-    }));
+                  }));
+  },
+
+  function tabsOnZoomChange() {
+    chrome.tabs.setZoom(testTabId, 1, function() {
+      chrome.test.listenOnce(
+          chrome.tabs.onZoomChange,
+          function(tabId, oldZoomFactor, newZoomFactor, zoomSettings) {
+            assertEq(testTabId, tabId);
+            assertEq(1, oldZoomFactor);
+            assertEq(3.14159, +newZoomFactor.toFixed(5));
+            assertEq(zoomSettings.mode, "automatic");
+            assertEq(zoomSettings.scope, "per-origin");

[not at google - send to devlin, 2014/04/09 03:52:11]

reverse argument order of the 2 checks above.

[paulmeyer, 2014/04/11 03:01:02]

Done.

+          });
+
+      chrome.tabs.setZoom(testTabId, 3.14159);
+    });
   },
 
   function windowsOnCreated() {