test/fixtures/hello.js

new file mode 100644@@ -0,0 +1 @@+console.log("Hello, JavaScript!");

test/loader.test.js

@@ -67,3 +67,29 @@ test("should not warn and accurate stracktrace", async () => { 	match(result.stderr, /stacktrace.ts:4:7/); // accurate 	strictEqual(result.code, 1); });++test("should call nextLoader for non-typescript files for striping", async () => {+	const result = await spawnPromisified(process.execPath, [+		"--experimental-strip-types",+		"--no-warnings",+		"--import=./dist/register-strip.mjs",+		fixturesPath("hello.js"),+	]);++	strictEqual(result.stderr, "");+	match(result.stdout, /Hello, JavaScript!/);+	strictEqual(result.code, 0);+});++test("should call nextLoader for non-typescript files for transform", async () => {+	const result = await spawnPromisified(process.execPath, [+		"--experimental-strip-types",+		"--no-warnings",+		"--import=./dist/register-transform.mjs",+		fixturesPath("hello.js"),+	]);++	strictEqual(result.stderr, "");+	match(result.stdout, /Hello, JavaScript!/);+	strictEqual(result.code, 0);+});