michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:    http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: const TEST_URI = "data:text/html;charset=utf-8,<p>browser_telemetry_toolboxtabs_styleeditor.js</p>";
michael@0: 
michael@0: // Because we need to gather stats for the period of time that a tool has been
michael@0: // opened we make use of setTimeout() to create tool active times.
michael@0: const TOOL_DELAY = 200;
michael@0: 
michael@0: let {Promise: promise} = Cu.import("resource://gre/modules/devtools/deprecated-sync-thenables.js", {});
michael@0: let {Services} = Cu.import("resource://gre/modules/Services.jsm", {});
michael@0: 
michael@0: let require = Cu.import("resource://gre/modules/devtools/Loader.jsm", {}).devtools.require;
michael@0: let Telemetry = require("devtools/shared/telemetry");
michael@0: 
michael@0: function init() {
michael@0:   Telemetry.prototype.telemetryInfo = {};
michael@0:   Telemetry.prototype._oldlog = Telemetry.prototype.log;
michael@0:   Telemetry.prototype.log = function(histogramId, value) {
michael@0:     if (histogramId) {
michael@0:       if (!this.telemetryInfo[histogramId]) {
michael@0:         this.telemetryInfo[histogramId] = [];
michael@0:       }
michael@0: 
michael@0:       this.telemetryInfo[histogramId].push(value);
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   openToolboxTabTwice("styleeditor", false);
michael@0: }
michael@0: 
michael@0: function openToolboxTabTwice(id, secondPass) {
michael@0:   let target = TargetFactory.forTab(gBrowser.selectedTab);
michael@0: 
michael@0:   gDevTools.showToolbox(target, id).then(function(toolbox) {
michael@0:     info("Toolbox tab " + id + " opened");
michael@0: 
michael@0:     toolbox.once("destroyed", function() {
michael@0:       if (secondPass) {
michael@0:         checkResults();
michael@0:       } else {
michael@0:         openToolboxTabTwice(id, true);
michael@0:       }
michael@0:     });
michael@0:     // We use a timeout to check the tools active time
michael@0:     setTimeout(function() {
michael@0:       gDevTools.closeToolbox(target);
michael@0:     }, TOOL_DELAY);
michael@0:   }).then(null, reportError);
michael@0: }
michael@0: 
michael@0: function checkResults() {
michael@0:   let result = Telemetry.prototype.telemetryInfo;
michael@0: 
michael@0:   for (let [histId, value] of Iterator(result)) {
michael@0:     if (histId.endsWith("OPENED_PER_USER_FLAG")) {
michael@0:       ok(value.length === 1 && value[0] === true,
michael@0:          "Per user value " + histId + " has a single value of true");
michael@0:     } else if (histId.endsWith("OPENED_BOOLEAN")) {
michael@0:       ok(value.length > 1, histId + " has more than one entry");
michael@0: 
michael@0:       let okay = value.every(function(element) {
michael@0:         return element === true;
michael@0:       });
michael@0: 
michael@0:       ok(okay, "All " + histId + " entries are === true");
michael@0:     } else if (histId.endsWith("TIME_ACTIVE_SECONDS")) {
michael@0:       ok(value.length > 1, histId + " has more than one entry");
michael@0: 
michael@0:       let okay = value.every(function(element) {
michael@0:         return element > 0;
michael@0:       });
michael@0: 
michael@0:       ok(okay, "All " + histId + " entries have time > 0");
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   finishUp();
michael@0: }
michael@0: 
michael@0: function reportError(error) {
michael@0:   let stack = "    " + error.stack.replace(/\n?.*?@/g, "\n    JS frame :: ");
michael@0: 
michael@0:   ok(false, "ERROR: " + error + " at " + error.fileName + ":" +
michael@0:             error.lineNumber + "\n\nStack trace:" + stack);
michael@0:   finishUp();
michael@0: }
michael@0: 
michael@0: function finishUp() {
michael@0:   gBrowser.removeCurrentTab();
michael@0: 
michael@0:   Telemetry.prototype.log = Telemetry.prototype._oldlog;
michael@0:   delete Telemetry.prototype._oldlog;
michael@0:   delete Telemetry.prototype.telemetryInfo;
michael@0: 
michael@0:   TargetFactory = Services = promise = require = null;
michael@0: 
michael@0:   finish();
michael@0: }
michael@0: 
michael@0: function test() {
michael@0:   waitForExplicitFinish();
michael@0:   gBrowser.selectedTab = gBrowser.addTab();
michael@0:   gBrowser.selectedBrowser.addEventListener("load", function() {
michael@0:     gBrowser.selectedBrowser.removeEventListener("load", arguments.callee, true);
michael@0:     waitForFocus(init, content);
michael@0:   }, true);
michael@0: 
michael@0:   content.location = TEST_URI;
michael@0: }