52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
module.exports = {
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entry() {
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return Promise.resolve({
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app: { import: "./app.js", dependOn: ["other-vendors"] },
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page1: { import: "./page1.js", dependOn: ["app", "react-vendors"] },
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"react-vendors": ["react", "react-dom", "prop-types"],
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"other-vendors": "./other-vendors"
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});
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},
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target: "web",
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optimization: {
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runtimeChunk: "single"
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},
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output: {
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filename: "[name].js"
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},
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plugins: [
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function () {
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/**
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* @param {Compilation} compilation compilation
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* @returns {void}
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*/
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const handler = compilation => {
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compilation.hooks.afterSeal.tap("testcase", () => {
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const { chunkGraph } = compilation;
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const chunkModules = {};
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for (const chunk of compilation.chunks) {
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chunkModules[chunk.name] = new Set();
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for (const module of chunkGraph.getChunkModulesIterable(chunk)) {
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chunkModules[chunk.name].add(module);
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}
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}
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expect([...chunkModules.app]).toStrictEqual(
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expect.not.arrayContaining([...chunkModules["other-vendors"]])
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);
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expect([...chunkModules.page1]).toStrictEqual(
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expect.not.arrayContaining([
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...chunkModules["other-vendors"],
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...chunkModules["react-vendors"],
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...chunkModules["app"]
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])
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);
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});
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};
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this.hooks.compilation.tap("testcase", handler);
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}
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]
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};
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