Add performance.mark and performance.measure for performance browser …

…tool integration #617

common/Tests/Framework/src/AITestClass.ts

@@ -57,6 +57,7 @@ export class AITestClass {
     private _xhrOrgSend: any;
     private _xhrRequests: FakeXMLHttpRequest[] = [];
     private _orgNavigator: any;
+    private _orgPerformance: any;
     private _beaconHooks: any[] = [];
     private _dynProtoOpts: any = null;
 
@@ -516,6 +517,73 @@ export class AITestClass {
             });
     }
 
+    protected mockPerformance(newPerformance: any) {
+
+        try {
+            if (!this._orgPerformance) {
+                this._hookPerformance();
+            }
+
+            // Copy over the mocked values
+            for (let name in newPerformance) {
+                if (newPerformance.hasOwnProperty(name)) {
+                    window.performance[name] = newPerformance[name];
+                }
+            }
+        } catch (e) {
+            console.log("Set performance failed - " + e);
+            QUnit.assert.ok(true, "Set performance failed - " + e);
+            try {
+                sinon.stub(window, "performance").returns(newPerformance);
+            } catch (ex) {
+                console.log("Unable to fallback to stub performance failed - " + e);
+                QUnit.assert.ok(true, "Unable to fallback to stub performance failed - " + e);
+            }
+        }
+    }
+
+    private _hookPerformance() {
+        if (!this._orgPerformance) {
+            this._orgPerformance = {};
+
+            try {
+                // Just Blindly copy the properties over
+                // tslint:disable-next-line: forin
+                for (let name in window.performance) {
+                    if (window.performance.hasOwnProperty(name)) {
+                        this._orgPerformance[name] = window.performance[name];
+                    }
+                }
+            } catch (e) {
+                console.log("Saving performance values - " + e);
+                QUnit.assert.ok(false, "Saving performance values failed - " + e);
+                // throw e;
+            }
+        }
+    }
+
+    private _restorePerformance() {
+        if (this._orgPerformance) {
+
+            try {
+                // Just Blindly copy the properties over
+                // tslint:disable-next-line: forin
+                for (let name in this._orgPerformance) {
+                    if (!this._orgPerformance.hasOwnProperty(name)) {
+                        window.performance[name] = this._orgPerformance[name];
+                    }
+                }
+            } catch (e) {
+                console.log("Restoring performance values - " + e);
+                QUnit.assert.ok(false, "Restoring performance values failed - " + e);
+                // throw e;
+            }
+
+            this._orgNavigator = null;
+        }
+    }
+
+
     private _mockLocation() {
         if (!this._orgLocation) {
             this._orgLocation = window.location;
@@ -683,6 +751,8 @@ export class AITestClass {
             this._orgNavigator = null;
         }
 
+        this._restorePerformance();
+
         this._beaconHooks = [];
         this._cleanupAllHooks();
         this._restoreEs3();

extensions/applicationinsights-perfmarkmeasure-js/.npmignore

@@ -0,0 +1,15 @@
+# NPM Ignore
+
+# ignore everything
+*
+
+# ... but these files
+!package.json
+!tsconfig.json
+!/README.md
+!/LICENSE
+!dist-esm/**
+!dist/**
+!browser/**
+!types/**
+!src/**

extensions/applicationinsights-perfmarkmeasure-js/LICENSE

@@ -0,0 +1,21 @@
+    MIT License
+
+    Copyright (c) Microsoft Corporation. All rights reserved.
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE