chore: add case

Author: SoonIter

tests/rspack-test/configCases/asset/preserve-import/img.png renamed to tests/rspack-test/configCases/asset/import-mode-new-url/img.png

@@ -0,0 +1,44 @@
+const { rspack } = require("@rspack/core");
+const assert = require("assert");
+
+/** @type {import("@rspack/core").Configuration} */
+module.exports = {
+	context: __dirname,
+	entry: {
+		index: "./img.png"
+	},
+	module: {
+		rules: [
+			{
+				test: /\.png$/,
+				type: "asset/resource",
+				generator: {
+					importMode: "newURL"
+				}
+			}
+		],
+	},
+	plugins: [
+		new rspack.BannerPlugin({
+			banner: 'var __import__meta__url__ = {};',
+			stage: 0
+		}),
+		new rspack.DefinePlugin({
+			'import.meta.url': '__import__meta__url__'
+		}),
+		new (class {
+			apply(compiler) {
+				compiler.hooks.compilation.tap("MyPlugin", compilation => {
+					compilation.hooks.processAssets.tap("MyPlugin", assets => {
+						let list = Object.keys(assets);
+						const js = list.find(item => item.endsWith("js"));
+						const jsContent = assets[js].source().toString();
+												console.log(jsContent, 22222222)
+
+						assert(/new URL\(['"]\.\/(\w*)\.png['"], import\.meta\.url\)/.test(jsContent));
+					});
+				});
+			}
+		})()
+	]
+};

tests/rspack-test/configCases/asset/import-mode-new-url/rspack.config.js

@@ -0,0 +1 @@
+exports.noTests = true;

tests/rspack-test/configCases/asset/preserve-import/test.config.js renamed to tests/rspack-test/configCases/asset/import-mode-new-url/test.config.js

@@ -0,0 +1,63 @@
+const assert = require("assert");
+
+/** @type {import("@rspack/core").Configuration} */
+module.exports = {
+	context: __dirname,
+	entry: {
+		index: "./img.png"
+	},
+	output: {
+		filename: `[name].js`,
+		chunkFilename: `async.js`,
+		module: true,
+		library: {
+			type: "modern-module"
+		},
+		iife: false,
+		chunkFormat: "module",
+		chunkLoading: "import"
+	},
+	module: {
+		rules: [
+			{
+				test: /\.png$/,
+				type: "asset/resource",
+				generator: {
+					filename: "static/img/[name].png",
+					importMode: "newURL"
+				}
+			}
+		]
+	},
+	experiments: {
+		outputModule: true
+	},
+	optimization: {
+		concatenateModules: true,
+		avoidEntryIife: true,
+		minimize: false
+	},
+	plugins: [
+		new (class {
+			apply(compiler) {
+				compiler.hooks.compilation.tap("MyPlugin", compilation => {
+					compilation.hooks.processAssets.tap("MyPlugin", assets => {
+						let list = Object.keys(assets);
+						const js = list.find(item => item.endsWith("js"));
+						const jsContent = assets[js].source().toString();
+
+						const referenceWithNewURL =
+							/const\simg_namespaceObject\s=.*new\sURL\(['"]\.\/static\/img\/img\.png['"]/.test(
+								jsContent
+							);
+
+						assert(referenceWithNewURL);
+						const hasExports =
+							/export\s{\simg_namespaceObject\sas\sdefault\s}/.test(jsContent);
+						assert(hasExports);
+					});
+				});
+			}
+		})()
+	]
+};

tests/rspack-test/configCases/asset/import-mode-preserve/img.png

@@ -0,0 +1 @@
+exports.noTests = true;