The Tor Browser: browser/devtools/shared/test/browser_telemetry_button_scratchpad.js@6474c204b198 (annotated)

browser/devtools/shared/test/browser_telemetry_button_scratchpad.js@6474c204b198 (annotated)

browser/devtools/shared/test/browser_telemetry_button_scratchpad.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 const TEST_URI = "data:text/html;charset=utf-8,<p>browser_telemetry_button_scratchpad.js</p>";
 // Because we need to gather stats for the period of time that a tool has been
 // opened we make use of setTimeout() to create tool active times.
 const TOOL_DELAY = 200;
 let promise = Cu.import("resource://gre/modules/devtools/deprecated-sync-thenables.js", {}).Promise;
 let {Services} = Cu.import("resource://gre/modules/Services.jsm", {});
 let require = Cu.import("resource://gre/modules/devtools/Loader.jsm", {}).devtools.require;
 let Telemetry = require("devtools/shared/telemetry");
 let numScratchpads = 0;
 function init() {
   Telemetry.prototype.telemetryInfo = {};
   Telemetry.prototype._oldlog = Telemetry.prototype.log;
   Telemetry.prototype.log = function(histogramId, value) {
     if (histogramId) {
       if (!this.telemetryInfo[histogramId]) {
         this.telemetryInfo[histogramId] = [];
       }
       this.telemetryInfo[histogramId].push(value);
     }
   };
   Services.ww.registerNotification(windowObserver);
   testButton("command-button-scratchpad");
 }
 function testButton(id) {
   info("Testing " + id);
   let target = TargetFactory.forTab(gBrowser.selectedTab);
   gDevTools.showToolbox(target, "inspector").then(function(toolbox) {
     info("inspector opened");
     let button = toolbox.doc.querySelector("#" + id);
     ok(button, "Captain, we have the button");
     delayedClicks(button, 4).then(null, console.error);
   }).then(null, console.error);
 }
 function windowObserver(aSubject, aTopic, aData) {
   if (aTopic == "domwindowopened") {
     let win = aSubject.QueryInterface(Ci.nsIDOMWindow);
     win.addEventListener("load", function onLoad() {
       win.removeEventListener("load", onLoad, false);
       if (win.Scratchpad) {
         win.Scratchpad.addObserver({
           onReady: function() {
             win.Scratchpad.removeObserver(this);
             numScratchpads++;
             win.close();
             info("another scratchpad was opened and closed, count is now " + numScratchpads);
             if (numScratchpads === 4) {
               Services.ww.unregisterNotification(windowObserver);
               info("4 scratchpads have been opened and closed, checking results");
               checkResults("_SCRATCHPAD_");
             }
           },
         });
       }
     }, false);
   }
 }
 function delayedClicks(node, clicks) {
   let deferred = promise.defer();
   let clicked = 0;
   // See TOOL_DELAY for why we need setTimeout here
   setTimeout(function delayedClick() {
     info("Clicking button " + node.id);
     node.click();
     clicked++;
     if (clicked >= clicks) {
       deferred.resolve(node);
     } else {
       setTimeout(delayedClick, TOOL_DELAY);
     }
   }, TOOL_DELAY);
   return deferred.promise;
 }
 function checkResults(histIdFocus) {
   let result = Telemetry.prototype.telemetryInfo;
   for (let [histId, value] of Iterator(result)) {
     if (histId.startsWith("DEVTOOLS_INSPECTOR_") ||
         !histId.contains(histIdFocus)) {
       // Inspector stats are tested in
       // browser_telemetry_toolboxtabs_{toolname}.js so we skip them here
       // because we only open the inspector once for this test.
       continue;
     }
     if (histId.endsWith("OPENED_PER_USER_FLAG")) {
       ok(value.length === 1 && value[0] === true,
          "Per user value " + histId + " has a single value of true");
     } else if (histId.endsWith("OPENED_BOOLEAN")) {
       ok(value.length > 1, histId + " has more than one entry");
       let okay = value.every(function(element) {
         return element === true;
       });
       ok(okay, "All " + histId + " entries are === true");
     } else if (histId.endsWith("TIME_ACTIVE_SECONDS")) {
       ok(value.length > 1, histId + " has more than one entry");
       let okay = value.every(function(element) {
         return element > 0;
       });
       ok(okay, "All " + histId + " entries have time > 0");
     }
   }
   finishUp();
 }
 function finishUp() {
   gBrowser.removeCurrentTab();
   Telemetry.prototype.log = Telemetry.prototype._oldlog;
   delete Telemetry.prototype._oldlog;
   delete Telemetry.prototype.telemetryInfo;
   TargetFactory = Services = promise = require = numScratchpads = null;
   finish();
 }
 function test() {
   waitForExplicitFinish();
   gBrowser.selectedTab = gBrowser.addTab();
   gBrowser.selectedBrowser.addEventListener("load", function() {
     gBrowser.selectedBrowser.removeEventListener("load", arguments.callee, true);
     waitForFocus(init, content);
   }, true);
   content.location = TEST_URI;
 }