Fix path errors on windows (#1770)

Author: andreidubov

code-push-plugin-testing-framework/script/platform.js

@@ -243,22 +243,15 @@ var AndroidEmulatorManager = (function () {
      */
     AndroidEmulatorManager.prototype.prepareEmulatorForTest = function (appId) {
         return this.endRunningApplication(appId)
-            .then(function () { return testUtil_1.TestUtil.getProcessOutput("adb shell pm clear " + appId); }).then(function () { return null; });
+            .then(function () {
+                return commandWithCheckAppExistence("adb shell pm clear", appId);
+            });
     };
     /**
      * Uninstalls the app from the emulator.
      */
     AndroidEmulatorManager.prototype.uninstallApplication = function (appId) {
-        return testUtil_1.TestUtil.getProcessOutput("adb shell pm list packages")
-            .then(function (output) {
-                return output.includes(appId);
-            }).then(function (isAppExist) {
-                if (isAppExist) {
-                    return testUtil_1.TestUtil.getProcessOutput("adb uninstall " + appId).then(function () { return null; });
-                }
-
-                return null;
-            });
+        return commandWithCheckAppExistence("adb uninstall", appId);
     };
     AndroidEmulatorManager.ANDROID_EMULATOR_OPTION_NAME = "--androidemu";
     AndroidEmulatorManager.DEFAULT_ANDROID_EMULATOR = "emulator";
@@ -398,3 +391,16 @@ var IOSEmulatorManager = (function () {
     return IOSEmulatorManager;
 }());
 exports.IOSEmulatorManager = IOSEmulatorManager;
+
+function commandWithCheckAppExistence(command, appId) {
+    return testUtil_1.TestUtil.getProcessOutput("adb shell pm list packages", { noLogCommand: true, noLogStdOut: true, noLogStdErr: true })
+        .then((output) => {
+            return output.includes(appId);
+        }).then((isAppExist) => {
+            if (isAppExist) {
+                return testUtil_1.TestUtil.getProcessOutput(`${command} ${appId}`).then(function () { return null; });
+            }
+            console.log(`Command "${command}" is skipped because the application has not yet been installed`)
+            return null;
+        });
+}

package-lock.json

@@ -44,10 +44,10 @@
     "xcode": "1.0.0"
   },
   "devDependencies": {
-    "@types/mocha": "^5.2.7",
-    "@types/node": "^13.1.8",
     "@types/assert": "^1.4.3",
     "@types/mkdirp": "^0.5.2",
+    "@types/mocha": "^5.2.7",
+    "@types/node": "^13.1.8",
     "@types/q": "^1.5.2",
     "archiver": "latest",
     "body-parser": "latest",
@@ -56,9 +56,10 @@
     "express": "latest",
     "mkdirp": "latest",
     "mocha": "^7.0.0",
-    "shx": "^0.3.2",
     "q": "^1.5.1",
     "run-sequence": "latest",
+    "shx": "^0.3.2",
+    "slash": "^3.0.0",
     "tslint": "^5.20.1",
     "typescript": "^3.7.5"
   },