browser

Author: toyobayashi

packages/test/package.json

@@ -6,13 +6,16 @@
   "main": "index.js",
   "devDependencies": {
     "@tybys/wasm-util": "^0.8.3",
+    "@vitest/browser-playwright": "^4.1.2",
     "chalk": "^4.1.2",
     "cmake-js": "^7.3.0",
     "cross-env": "^7.0.3",
     "memfs-browser": "^3.5.10302",
     "nan": "^2.22.2",
     "node-addon-api": "8.6.0",
     "tap": "~0.7.1",
+    "vite-plugin-node-polyfills": "^0.26.0",
+    "vitest": "^4.1.2",
     "why-is-node-running": "^2.3.0"
   },
   "type": "commonjs",
@@ -36,7 +39,8 @@
     "test:wasm32": "cross-env NODE_TEST_KNOWN_GLOBALS=0 EMNAPI_TEST_WASM32=1 UV_THREADPOOL_SIZE=2 node ./script/test.js",
     "test:wasm32r": "cross-env NODE_TEST_KNOWN_GLOBALS=0 EMNAPI_TEST_WASM32=1 UV_THREADPOOL_SIZE=2 NODE_ENV=production node ./script/test.js",
     "test:n": "cross-env NODE_TEST_KNOWN_GLOBALS=0 EMNAPI_TEST_NATIVE=1 UV_THREADPOOL_SIZE=2 node ./script/test.js",
-    "test:nr": "cross-env NODE_TEST_KNOWN_GLOBALS=0 EMNAPI_TEST_NATIVE=1 UV_THREADPOOL_SIZE=2 NODE_ENV=production node ./script/test.js"
+    "test:nr": "cross-env NODE_TEST_KNOWN_GLOBALS=0 EMNAPI_TEST_NATIVE=1 UV_THREADPOOL_SIZE=2 NODE_ENV=production node ./script/test.js",
+    "test:browser": "vitest run"
   },
   "repository": {
     "type": "git",

packages/test/vitest.config.js

@@ -0,0 +1,40 @@
+import { defineConfig } from 'vitest/config'
+import { playwright } from '@vitest/browser-playwright'
+import { nodePolyfills } from 'vite-plugin-node-polyfills'
+
+export default defineConfig({
+  server: {
+    headers: {
+      "Cross-Origin-Embedder-Policy": "require-corp",
+      "Cross-Origin-Opener-Policy": "same-origin"
+    }
+  },
+  plugins: [
+    nodePolyfills({
+      include: ['assert'],
+      globals: {
+        Buffer: true, // can also be 'build', 'dev', or false
+        global: true,
+        process: true,
+      },
+      overrides: {
+        // Since `fs` is not supported in browsers, we can use the `memfs` package to polyfill it.
+        fs: 'memfs-browser',
+      },
+      protocolImports: true,
+    }),
+  ],
+  test: {
+    include: [
+      './**/*.{test,spec}.browser.js',
+    ],
+    browser: {
+      enabled: true,
+      provider: playwright(),
+      // https://vitest.dev/config/browser/playwright
+      instances: [
+        { browser: 'chromium' }
+      ],
+    },
+  },
+})