test: add cjs browser field bare import test

playground/optimize-deps/__tests__/optimize-deps.spec.ts

@@ -57,6 +57,10 @@ test('cjs browser field (axios)', async () => {
  expect(await page.textContent('.cjs-browser-field')).toBe('pong')
 })
 
+test('cjs browser field bare', async () => {
+ expect(await page.textContent('.cjs-browser-field-bare')).toBe('pong')
+})
+
 test('dep from linked dep (lodash-es)', async () => {
  expect(await page.textContent('.deps-linked')).toBe('fooBarBaz')
 })

playground/optimize-deps/dep-cjs-browser-field-bare/events-shim.js

@@ -0,0 +1,3 @@
+module.exports = {
+ foo: 'foo'
+}

playground/optimize-deps/dep-cjs-browser-field-bare/index.js

@@ -0,0 +1,5 @@
+'use strict'
+
+const internal = require('./internal')
+
+module.exports = internal

playground/optimize-deps/dep-cjs-browser-field-bare/internal.js

@@ -0,0 +1,5 @@
+'use strict'
+
+const events = require('events')
+
+module.exports = 'foo' in events ? 'pong' : ''

playground/optimize-deps/dep-cjs-browser-field-bare/package.json

@@ -0,0 +1,9 @@
+{
+ "name": "dep-cjs-browser-field-bare",
+ "private": true,
+ "version": "0.0.0",
+ "main": "index.js",
+ "browser": {
+ "events": "./events-shim.js"
+ }
+}

playground/optimize-deps/index.html

@@ -29,6 +29,9 @@ <h2>Dedupe (dep in linked & optimized package)</h2>
 <h2>CommonJS w/ browser field mapping (axios)</h2>
 <div>This should show pong: <span class="cjs-browser-field"></span></div>
 
+<h2>CommonJS w/ bare id browser field mapping</h2>
+<div>This should show pong: <span class="cjs-browser-field-bare"></span></div>
+
 <h2>Detecting linked src package and optimizing its deps (lodash-es)</h2>
 <div>This should show fooBarBaz: <span class="deps-linked"></span></div>
 
@@ -88,6 +91,9 @@ <h2>Flatten Id</h2>
  // test dep detection in globbed files
  const globbed = import.meta.glob('./glob/*.js', { eager: true })
 
+ import cjsBrowerFieldBare from 'dep-cjs-browser-field-bare'
+ text('.cjs-browser-field-bare', cjsBrowerFieldBare)
+
  import { camelCase } from 'dep-linked'
  text('.deps-linked', camelCase('foo-bar-baz'))
 

playground/optimize-deps/package.json

@@ -11,6 +11,7 @@
  "dependencies": {
  "axios": "^0.27.2",
  "clipboard": "^2.0.11",
+ "dep-cjs-browser-field-bare": "file:./dep-cjs-browser-field-bare",
  "dep-cjs-compiled-from-cjs": "file:./dep-cjs-compiled-from-cjs",
  "dep-cjs-compiled-from-esm": "file:./dep-cjs-compiled-from-esm",
  "dep-cjs-with-assets": "file:./dep-cjs-with-assets",