test(resolve): add glob pattern sideEffects field test (vitejs#20302)

Author: sapphi-red

playground/resolve/__tests__/resolve.spec.ts

@@ -256,3 +256,10 @@ test.runIf(isBuild)('public dir is not copied', async () => {
 test('import utf8-bom package', async () => {
   expect(await page.textContent('.utf8-bom-package')).toMatch('[success]')
 })
+
+test.runIf(isBuild)('sideEffects field glob pattern is respected', async () => {
+  const sideEffectValues = await page.evaluate(
+    () => (window as any).__SIDE_EFFECT,
+  )
+  expect(sideEffectValues).toStrictEqual(['success'])
+})

playground/resolve/index.html

@@ -411,6 +411,8 @@ <h2>utf8-bom-package</h2>
 
   import { msg as utf8BomPackage } from '@vitejs/test-utf8-bom-package'
   text('.utf8-bom-package', utf8BomPackage)
+
+  import '@vitejs/test-resolve-side-effects-glob'
 </script>
 
 <style>

playground/resolve/package.json

@@ -41,6 +41,7 @@
     "@vitejs/test-resolve-linked": "workspace:*",
     "@vitejs/test-resolve-imports-pkg": "link:./imports-path/other-pkg",
     "@vitejs/test-resolve-sharp-dir": "link:./sharp-dir",
+    "@vitejs/test-resolve-side-effects-glob": "link:./side-effects-glob",
     "@vitejs/test-utf8-bom-package": "link:./utf8-bom-package"
   }
 }

playground/resolve/side-effects-glob/effects/file.js

@@ -0,0 +1 @@
+;(window.__SIDE_EFFECT ||= []).push('success')

playground/resolve/side-effects-glob/index.js

@@ -0,0 +1,2 @@
+import './effects/file.js'
+import './no-effect.js'

playground/resolve/side-effects-glob/no-effect.js

@@ -0,0 +1 @@
+;(window.__SIDE_EFFECT ||= []).push('failure')

playground/resolve/side-effects-glob/package.json

@@ -0,0 +1,10 @@
+{
+  "name": "@vitejs/test-resolve-side-effects-glob",
+  "version": "1.0.0",
+  "type": "module",
+  "main": "index.js",
+  "sideEffects": [
+    "index.js",
+    "effects/*"
+  ]
+}