Merge branch 'master' into update-documentation

Author: EmmaYuan1015

test/smoke/.mocharc.js

@@ -7,7 +7,7 @@ module.exports = {
     file: ["out/main.js"],
     extension: ["js"],
     slow: 200000,
-    timeout: 120000,
+    timeout: 300000,
     spec: "./out/**/*.test.js",
     recursive: true,
 };

test/smoke/suites/smoke.test.ts

@@ -9,6 +9,7 @@ import { startFileExplorerTests } from "./fileExplorer.test";
 import { SmokeTestLogger } from "./helper/smokeTestLogger";
 import { smokeTestFail } from "./helper/utilities";
 import { startPackagerTests } from "./packager.test";
+import { startVsixExistenceTest } from "./vsixbuild.test";
 
 export function startSmokeTests(setup: () => Promise<void>, cleanUp: () => Promise<void>): void {
     before(async function () {
@@ -34,5 +35,6 @@ export function startSmokeTests(setup: () => Promise<void>, cleanUp: () => Promi
         startPackagerTests();
         startActionBarTests();
         startDebugConfigurationTests();
+        startVsixExistenceTest();
     });
 }

test/smoke/suites/vsixbuild.test.ts

@@ -0,0 +1,24 @@
+import * as fs from "fs";
+import * as path from "path";
+import assert = require("assert");
+
+export function startVsixExistenceTest(): void {
+    describe("VSIX existence check", () => {
+        const targetDir = path.resolve(
+            process.env.USERPROFILE || process.env.HOME || "",
+            "vscode-extensions",
+            "vscode-react-native",
+            "test",
+            "smoke",
+            "resources",
+            "extension",
+        );
+
+        it.only("Verify at least one .vsix file exists in target directory", () => {
+            const files = fs.existsSync(targetDir)
+                ? fs.readdirSync(targetDir).filter(f => f.endsWith(".vsix"))
+                : [];
+            assert.ok(files.length > 0, `No .vsix file found in ${targetDir}`);
+        });
+    });
+}