Merge pull request #15010 from webpack/test/large-cache-file

improve test case to check correct data

test/cases/large/big-assets/generate-big-asset-loader.js

@@ -1,6 +1,6 @@
 /** @type {import("../../../../").RawLoaderDefinition<{ size: string }>} */
 module.exports = function () {
 	const options = this.getOptions();
-	return Buffer.alloc(+options.size);
+	return Buffer.alloc(+options.size).fill(0xa5);
 };
 module.exports.raw = true;

test/cases/large/big-assets/index.js

@@ -1,3 +1,12 @@
+const createHash = require("../../../../lib/util/hash/xxhash64");
+const fs = require("fs");
+
+const h = url => {
+	const hash = createHash();
+	hash.update(fs.readFileSync(url));
+	return hash.digest("hex");
+};
+
 it("should compile fine", () => {
 	const a = new URL(
 		"./generate-big-asset-loader.js?size=100000000!",
@@ -23,4 +32,10 @@ it("should compile fine", () => {
 		"./generate-big-asset-loader.js?size=600000000!",
 		import.meta.url
 	);
+	expect(h(a)).toBe("a7540f59366bb641");
+	expect(h(b)).toBe("f642344242fa9de4");
+	expect(h(c)).toBe("255d2b78f94dd585");
+	expect(h(d)).toBe("c75503096358dd24");
+	expect(h(e)).toBe("33ba203498301384");
+	expect(h(f)).toBe("e71a39b9b1138c07");
 });