add allowNumericOnlyHash test

webpack · makaria · Dec 28, 2023 · Dec 28, 2023 · Dec 28, 2023 · a0eca572ae0c5bbf5b5586ab15a8736757b0ca6d
commit a0eca572ae0c5bbf5b5586ab15a8736757b0ca6d
diff --git a/test/__snapshots__/Cli.basictest.js.snap b/test/__snapshots__/Cli.basictest.js.snap
@@ -1374,6 +1374,19 @@ Object {
     "multiple": false,
     "simpleType": "string",
   },
+  "module-generator-asset-resource-allow-numeric-only-hash": Object {
+    "configs": Array [
+      Object {
+        "description": "Hash may not contain any non-numeric characters when true. Hash may prefixed with character 'a' when false.",
+        "multiple": false,
+        "path": "module.generator.asset/resource.allowNumericOnlyHash",
+        "type": "boolean",
+      },
+    ],
+    "description": "Hash may not contain any non-numeric characters when true. Hash may prefixed with character 'a' when false.",
+    "multiple": false,
+    "simpleType": "boolean",
+  },
   "module-generator-asset-resource-emit": Object {
     "configs": Array [
       Object {

diff --git a/test/configCases/asset-modules/allow-numeric-only-hash/index.js b/test/configCases/asset-modules/allow-numeric-only-hash/index.js
@@ -0,0 +1,24 @@
+import url from "../_images/file.png";
+import url2 from "../_images/file_copy.png";
+
+it("should import asset with module.generator.asset.allowNumericOnlyHash", () => {
+	expect(url).toMatch(/images\/file\.[a-f0-9]{6}\.png$/);
+	expect(url2).toMatch(/images\/file_copy\.[a-f0-9]{6}\.png$/);
+	const assetInfo1 = __STATS__.assets.find(
+		a => a.info.sourceFilename === "../_images/file.png"
+	).info;
+	const assetInfo2 = __STATS__.assets.find(
+		a => a.info.sourceFilename === "../_images/file_copy.png"
+	).info;
+
+	expect(assetInfo1.contenthash.length).toBe(2);
+	expect(assetInfo1.contenthash[0].length).toBe(6);
+	expect(assetInfo1.contenthash[1].length).toBe(6);
+	expect(assetInfo2.contenthash.length).toBe(2);
+	expect(assetInfo2.contenthash[0].length).toBe(6);
+	expect(assetInfo2.contenthash[1].length).toBe(6);
+
+	expect(assetInfo1.fullhash).toBe(assetInfo2.fullhash);
+	expect(assetInfo1.contenthash[0]).not.toEqual(assetInfo2.contenthash[0]);
+	expect(assetInfo1.contenthash[0].slice(1)).toEqual(assetInfo2.contenthash[0].slice(1));
+});
diff --git a/test/configCases/asset-modules/allow-numeric-only-hash/webpack.config.js b/test/configCases/asset-modules/allow-numeric-only-hash/webpack.config.js
@@ -0,0 +1,29 @@
+/** @type {import("../../../../").Configuration} */
+module.exports = {
+	mode: "development",
+	output: {
+		hashDigestLength: 6
+	},
+	module: {
+		rules: [
+			{
+				test: /file.png$/,
+				type: "asset/resource",
+				generator: {
+					emit: false,
+					filename: "[name].[contenthash:6][ext]",
+					allowNumericOnlyHash: false
+				}
+			},
+			{
+				test: /file_copy.png$/,
+				type: "asset/resource",
+				generator: {
+					emit: false,
+					filename: "[name].[contenthash:6][ext]",
+					allowNumericOnlyHash: true
+				}
+			}
+		]
+	}
+};