test: empty chunk

webpack · alexander-akait · Oct 2, 2020 · Oct 2, 2020 · Oct 2, 2020 · Oct 2, 2020
commit eadfaee4b8929c04338c4def99569cca470888bb
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -74,7 +74,7 @@
     "npm-run-all": "^4.1.5",
     "prettier": "^2.1.1",
     "standard-version": "^9.0.0",
-    "webpack": "^4.44.1",
+    "webpack": "^4.44.2",
     "webpack-cli": "^3.3.6",
     "webpack-dev-server": "^3.7.2"
   },

diff --git a/test/cases/split-chunks-all/expected/2.css → ...nks-all/expected/webpack-4/styles~a~b.css b/test/cases/split-chunks-all/expected/2.css → ...nks-all/expected/webpack-4/styles~a~b.css
diff --git a/test/cases/split-chunks-all/expected/webpack-5/2.css b/test/cases/split-chunks-all/expected/webpack-5/2.css
@@ -0,0 +1,4 @@
+body {
+  background: red;
+}
+
diff --git a/test/cases/split-chunks-all/webpack.config.js b/test/cases/split-chunks-all/webpack.config.js
@@ -1,3 +1,5 @@
+import webpack from 'webpack';
+
 import Self from '../../../src';
 
 module.exports = {
@@ -16,11 +18,17 @@ module.exports = {
   optimization: {
     splitChunks: {
       cacheGroups: {
-        styles: {
-          type: 'css/mini-extract',
-          chunks: 'all',
-          enforce: true,
-        },
+        styles:
+          webpack.version[0] === '4'
+            ? {
+                chunks: 'all',
+                enforce: true,
+              }
+            : {
+                type: 'css/mini-extract',
+                chunks: 'all',
+                enforce: true,
+              },
       },
     },
   },