test(split_chunks): Migrate test/configCases/split-chunks-common of W…

…ebpack

packages/rspack/tests/configCases/split-chunks-common/_hot-multi/common.js

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+module.exports = "common";

packages/rspack/tests/configCases/split-chunks-common/_hot-multi/first.js

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+require("./common");
+
+it("should have the correct main flag for multi first module", function () {
+	expect(module.hot._main).toBe(true);
+});

packages/rspack/tests/configCases/split-chunks-common/_hot-multi/second.js

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+require("./common");
+
+it("should have the correct main flag for multi second module", function () {
+	expect(module.hot._main).toBe(true);
+});

packages/rspack/tests/configCases/split-chunks-common/_hot-multi/shared.js

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+module.exports = "shared";

packages/rspack/tests/configCases/split-chunks-common/_hot-multi/test.config.js

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+module.exports = {
+	findBundle: function (i, options) {
+		return ["./vendor.js", "./first.js", "./second.js"];
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/_hot-multi/webpack.config.js

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+var HotModuleReplacementPlugin =
+	require("../../../../").HotModuleReplacementPlugin;
+/** @type {import("../../../../").Configuration} */
+module.exports = {
+	entry: {
+		first: ["./shared", "./first"],
+		second: ["./shared", "./second"]
+	},
+	target: "web",
+	output: {
+		filename: "[name].js"
+	},
+	optimization: {
+		splitChunks: {
+			cacheGroups: {
+				vendor: {
+					chunks: "all",
+					name: "vendor",
+					minChunks: 2,
+					enforce: true
+				}
+			}
+		}
+	},
+	plugins: [new HotModuleReplacementPlugin()]
+};

packages/rspack/tests/configCases/split-chunks-common/_hot/index.js

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+it("should have the correct main flag", function () {
+	var a = require("./vendor");
+	expect(a._main).toBe(false);
+	expect(module.hot._main).toBe(true);
+});
+
+it("should be main", function () {
+	expect(require.main).toBe(module);
+});

packages/rspack/tests/configCases/split-chunks-common/_hot/test.config.js

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+module.exports = {
+	findBundle: function (i, options) {
+		return ["./vendor.js", "./main.js"];
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/_hot/vendor.js

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+module.exports = module.hot;

packages/rspack/tests/configCases/split-chunks-common/_hot/webpack.config.js

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+var HotModuleReplacementPlugin =
+	require("../../../../").HotModuleReplacementPlugin;
+/** @type {import("../../../../").Configuration} */
+module.exports = {
+	entry: {
+		main: "./index"
+	},
+	target: "web",
+	output: {
+		filename: "[name].js"
+	},
+	optimization: {
+		splitChunks: {
+			cacheGroups: {
+				vendor: {
+					chunks: "all",
+					name: "vendor",
+					test: /vendor/,
+					enforce: true
+				}
+			}
+		}
+	},
+	plugins: [new HotModuleReplacementPlugin()]
+};

packages/rspack/tests/configCases/split-chunks-common/_library/a.js

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+var path = require("path");
+module.exports = {
+	vendor: require("fs").readFileSync(
+		path.join(__dirname, "vendor.js"),
+		"utf-8"
+	),
+	main: require("fs").readFileSync(path.join(__dirname, "main.js"), "utf-8")
+};

packages/rspack/tests/configCases/split-chunks-common/_library/index.js

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+if (Math.random() < 0) require("external1");
+require.ensure([], function () {
+	if (Math.random() < 0) require("external2");
+});
+
+it("should have externals in main file", function () {
+	var a = require("./a");
+	expect(a.vendor).toMatch('require("external0")');
+	expect(a.main).toMatch('require("external1")');
+	expect(a.main).toMatch('require("external2")');
+});

packages/rspack/tests/configCases/split-chunks-common/_library/test.config.js

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+module.exports = {
+	findBundle: function (i, options) {
+		return ["./vendor.js", "./main.js"];
+	},
+	modules: {
+		external0: "module 0",
+		external1: "module 1",
+		external2: "module 2"
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/_library/webpack.config.js

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+/** @type {import("../../../../").Configuration} */
+module.exports = {
+	entry: {
+		vendor: ["external0", "./a"],
+		main: "./index"
+	},
+	target: "web",
+	output: {
+		filename: "[name].js",
+		libraryTarget: "umd"
+	},
+	externals: ["external0", "external1", "external2", "fs", "path"],
+	optimization: {
+		splitChunks: {
+			cacheGroups: {
+				vendor: {
+					test: "vendor",
+					name: "vendor",
+					enforce: true
+				}
+			}
+		}
+	},
+	node: {
+		__filename: false,
+		__dirname: false
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/_target-node/index.js

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+it("should run", function () {
+	var a = require("a");
+	expect(a).toBe("a");
+	var b = require("b");
+	expect(b).toBe("b");
+	var c = require("c");
+	expect(c).toBe("c");
+	var d = require("d");
+	expect(d).toBe("d");
+});
+
+it("should be main", function () {
+	expect(require.main).toBe(module);
+});

packages/rspack/tests/configCases/split-chunks-common/_target-node/test.config.js

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+module.exports = {
+	findBundle: function (i, options) {
+		return [`./${options.name}-main.js`];
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/_target-node/webpack.config.js

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+/** @type {import("../../../../").Configuration[]} */
+module.exports = [
+	{
+		name: "default",
+		entry: "./index",
+		target: "node",
+		output: {
+			filename: "default-[name].js",
+			libraryTarget: "commonjs2"
+		},
+		optimization: {
+			splitChunks: {
+				minSize: 1,
+				chunks: "all"
+			}
+		}
+	},
+	{
+		name: "many-vendors",
+		entry: "./index",
+		target: "node",
+		output: {
+			filename: "many-vendors-[name].js",
+			libraryTarget: "commonjs2"
+		},
+		optimization: {
+			splitChunks: {
+				minSize: 1,
+				chunks: "all",
+				maxInitialRequests: Infinity,
+				cacheGroups: {
+					default: false,
+					defaultVendors: false,
+					vendors: {
+						test: /node_modules/,
+						name: m => {
+							const match = m.nameForCondition().match(/([b-d]+)\.js$/);
+							if (match) return "vendors-" + match[1];
+						}
+					}
+				}
+			}
+		}
+	}
+];

packages/rspack/tests/configCases/split-chunks-common/correct-order/a.js

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+module.exports = "a";

packages/rspack/tests/configCases/split-chunks-common/correct-order/index.js

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+var a = require("./a");
+
+it("should run", function () {
+	expect(a).toBe("a");
+});
+
+var mainModule = require.main;
+
+it("should be main", function () {
+	expect(mainModule).toBe(module);
+});

packages/rspack/tests/configCases/split-chunks-common/correct-order/test.config.js

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+module.exports = {
+	findBundle: function (i, options) {
+		return ["./vendor.js", "./main.js"];
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/correct-order/webpack.config.js

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+/** @type {import("../../../../").Configuration} */
+module.exports = {
+	entry: {
+		vendor: ["./a"],
+		main: "./index"
+	},
+	target: "web",
+	output: {
+		filename: "[name].js"
+	},
+	experiments: {
+		newSplitChunks: true
+	},
+	optimization: {
+		splitChunks: {
+			minSize: 1,
+			name: "vendor"
+		}
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/extract-async-from-entry/index.js

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+it("should run successful", function () {});

packages/rspack/tests/configCases/split-chunks-common/extract-async-from-entry/test.config.js

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+module.exports = {
+	findBundle: function (i, options) {
+		return ["./main.js"];
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/extract-async-from-entry/webpack.config.js

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+/** @type {import("../../../../").Configuration} */
+module.exports = {
+	entry: {
+		main: "./index",
+		second: "./index"
+	},
+	target: "web",
+	output: {
+		filename: "[name].js"
+	},
+	experiments: {
+		newSplitChunks: true
+	},
+	optimization: {
+		splitChunks: {
+			minSize: 1
+		}
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/inverted-order/a.js

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+module.exports = "a";

packages/rspack/tests/configCases/split-chunks-common/inverted-order/index.js

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+var a = require("./a");
+
+it("should run", function () {
+	expect(a).toBe("a");
+});
+
+var mainModule = require.main;
+
+it("should be main", function () {
+	expect(mainModule).toBe(module);
+});

packages/rspack/tests/configCases/split-chunks-common/inverted-order/test.config.js

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+module.exports = {
+	findBundle: function (i, options) {
+		return ["./main.js", "./vendor.js"];
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/inverted-order/webpack.config.js

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+/** @type {import("../../../../").Configuration} */
+module.exports = {
+	entry: {
+		vendor: ["./a"],
+		main: "./index"
+	},
+	target: "web",
+	output: {
+		filename: "[name].js"
+	},
+	experiments: {
+		newSplitChunks: true
+	},
+	optimization: {
+		splitChunks: {
+			minSize: 1,
+			name: "vendor"
+		}
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/issue-12128/a.js

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+module.exports = "a";

packages/rspack/tests/configCases/split-chunks-common/issue-12128/b.js

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+module.exports = "b";

packages/rspack/tests/configCases/split-chunks-common/issue-12128/index.js

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+it("should be main", function () {
+	require("./a");
+	require("./b");
+
+	expect(window["webpackChunk"].length).toBe(1);
+});

packages/rspack/tests/configCases/split-chunks-common/issue-12128/index2.js

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+it("should run", function () {
+	var a = require("./a");
+	var b = require("./b");
+	expect(a).toBe("a");
+	expect(b).toBe("b");
+});

packages/rspack/tests/configCases/split-chunks-common/issue-12128/test.config.js

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+module.exports = {
+	findBundle: function (i, options) {
+		return ["./common.js", "./main.js", "./main2.js"];
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/issue-12128/webpack.config.js

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+/** @type {import("../../../../").Configuration} */
+module.exports = {
+	entry: {
+		main: "./index",
+		main2: "./index2"
+	},
+	target: "web",
+	output: {
+		filename: "[name].js"
+	},
+	experiments: {
+		newSplitChunks: true
+	},
+	optimization: {
+		splitChunks: {
+			cacheGroups: {
+				common: {
+					chunks: "initial",
+					minSize: 0,
+					name: "common"
+				}
+			}
+		}
+	}
+};

packages/rspack/tests/configCases/split-chunks-common/move-to-grandparent/index.js

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+it("should correctly include indirect children in common chunk", function (done) {
+	Promise.all([import("./pageA"), import("./pageB")])
+		.then(imports => {
+			expect(imports[0].default).toBe("reuse");
+			expect(imports[1].default).toBe("reuse");
+			done();
+		})
+		.catch(e => {
+			done(e);
+		});
+});

packages/rspack/tests/configCases/split-chunks-common/move-to-grandparent/pageA.js

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+var reusableComponent = require("./reusableComponent");
+
+export default reusableComponent.default;

packages/rspack/tests/configCases/split-chunks-common/move-to-grandparent/pageB.js

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+module.exports = import("./pageC");