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v5.100.2
test/Stats.test.js
311 строк
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Alexander Akait
chore: eslint more rules (#19648)
03 июл 2025, 12:06
Не верифицирован
03 июл 2025, 12:06
87f648e
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"use strict"; require("./helpers/warmup-webpack"); const { Volume, createFsFromVolume } = require("memfs"); const compile = options => new Promise((resolve, reject) => { const webpack = require(".."); const compiler = webpack(options); compiler.outputFileSystem = createFsFromVolume(new Volume()); compiler.run((err, stats) => { if (err) { reject(err); } else { resolve(stats); } }); }); describe("Stats", () => { it("should print env string in stats", async () => { const stats = await compile({ context: __dirname, entry: "./fixtures/a" }); expect( stats.toString({ all: false, env: true, _env: "production" }) ).toBe('Environment (--env): "production"'); expect( stats.toString({ all: false, env: true, _env: { prod: ["foo", "bar"], baz: true } }) ).toBe( "Environment (--env): {\n" + ' "prod": [\n' + ' "foo",\n' + ' "bar"\n' + " ],\n" + ' "baz": true\n' + "}" ); }); it("should omit all properties with all false", async () => { const stats = await compile({ context: __dirname, entry: "./fixtures/a" }); expect( stats.toJson({ all: false }) ).toEqual({}); }); it("should the results of hasWarnings() be affected by ignoreWarnings", async () => { const stats = await compile({ mode: "development", context: __dirname, entry: "./fixtures/ignoreWarnings/index", module: { rules: [ { loader: "./fixtures/ignoreWarnings/loader" } ] }, ignoreWarnings: [/__mocked__warning__/] }); expect(stats.hasWarnings()).toBeFalsy(); }); describe("chunkGroups", () => { it("should be empty when there is no additional chunks", async () => { const stats = await compile({ context: __dirname, entry: { entryA: "./fixtures/a", entryB: "./fixtures/b" } }); expect( stats.toJson({ all: false, errorsCount: true, chunkGroups: true }) ).toMatchInlineSnapshot(` Object { "errorsCount": 0, "namedChunkGroups": Object { "entryA": Object { "assets": Array [ Object { "name": "entryA.js", "size": 196, }, ], "assetsSize": 196, "auxiliaryAssets": undefined, "auxiliaryAssetsSize": 0, "childAssets": undefined, "children": undefined, "chunks": undefined, "filteredAssets": 0, "filteredAuxiliaryAssets": 0, "name": "entryA", }, "entryB": Object { "assets": Array [ Object { "name": "entryB.js", "size": 196, }, ], "assetsSize": 196, "auxiliaryAssets": undefined, "auxiliaryAssetsSize": 0, "childAssets": undefined, "children": undefined, "chunks": undefined, "filteredAssets": 0, "filteredAuxiliaryAssets": 0, "name": "entryB", }, }, } `); }); it("should contain additional chunks", async () => { const stats = await compile({ context: __dirname, entry: { entryA: "./fixtures/a", entryB: "./fixtures/chunk-b" } }); expect( stats.toJson({ all: false, errorsCount: true, chunkGroups: true }) ).toMatchInlineSnapshot(` Object { "errorsCount": 0, "namedChunkGroups": Object { "chunkB": Object { "assets": Array [ Object { "name": "chunkB.js", "size": 107, }, ], "assetsSize": 107, "auxiliaryAssets": undefined, "auxiliaryAssetsSize": 0, "childAssets": undefined, "children": undefined, "chunks": undefined, "filteredAssets": 0, "filteredAuxiliaryAssets": 0, "name": "chunkB", }, "entryA": Object { "assets": Array [ Object { "name": "entryA.js", "size": 196, }, ], "assetsSize": 196, "auxiliaryAssets": undefined, "auxiliaryAssetsSize": 0, "childAssets": undefined, "children": undefined, "chunks": undefined, "filteredAssets": 0, "filteredAuxiliaryAssets": 0, "name": "entryA", }, "entryB": Object { "assets": Array [ Object { "name": "entryB.js", "size": 3093, }, ], "assetsSize": 3093, "auxiliaryAssets": undefined, "auxiliaryAssetsSize": 0, "childAssets": undefined, "children": undefined, "chunks": undefined, "filteredAssets": 0, "filteredAuxiliaryAssets": 0, "name": "entryB", }, }, } `); }); it("should contain assets", async () => { const stats = await compile({ context: __dirname, entry: { entryA: "./fixtures/a", entryB: "./fixtures/chunk-b" } }); expect( stats.toJson({ all: false, errorsCount: true, assets: true }) ).toMatchInlineSnapshot(` Object { "assets": Array [ Object { "auxiliaryChunkIdHints": Array [], "auxiliaryChunkNames": Array [], "cached": false, "chunkIdHints": Array [], "chunkNames": Array [ "entryB", ], "comparedForEmit": false, "emitted": true, "filteredRelated": undefined, "info": Object { "javascriptModule": false, "minimized": true, "size": 3093, }, "name": "entryB.js", "size": 3093, "type": "asset", }, Object { "auxiliaryChunkIdHints": Array [], "auxiliaryChunkNames": Array [], "cached": false, "chunkIdHints": Array [], "chunkNames": Array [ "entryA", ], "comparedForEmit": false, "emitted": true, "filteredRelated": undefined, "info": Object { "javascriptModule": false, "minimized": true, "size": 196, }, "name": "entryA.js", "size": 196, "type": "asset", }, Object { "auxiliaryChunkIdHints": Array [], "auxiliaryChunkNames": Array [], "cached": false, "chunkIdHints": Array [], "chunkNames": Array [ "chunkB", ], "comparedForEmit": false, "emitted": true, "filteredRelated": undefined, "info": Object { "javascriptModule": false, "minimized": true, "size": 107, }, "name": "chunkB.js", "size": 107, "type": "asset", }, ], "assetsByChunkName": Object { "chunkB": Array [ "chunkB.js", ], "entryA": Array [ "entryA.js", ], "entryB": Array [ "entryB.js", ], }, "errorsCount": 0, "filteredAssets": undefined, } `); }); }); });