fix vite plugin not working in projects which path contains a non-ascii character (#10774)

Author: dario-piotrowicz

.changeset/every-ants-wash.md

@@ -0,0 +1,5 @@
+---
+"@cloudflare/vite-plugin": patch
+---
+
+fix vite plugin not working projects which path contains a non-ascii character

packages/vite-plugin-cloudflare/playground/vitest-setup.ts

@@ -88,7 +88,7 @@ beforeAll(async (s) => {
 	const suite = s as RunnerTestFile;
 
 	testPath = suite.filepath!;
-	testName = slash(testPath).match(/playground\/([\w-]+)\//)?.[1]!;
+	testName = slash(testPath).match(/playground\/([\w-♫]+)\//)?.[1]!;
 	testDir = path.dirname(testPath);
 	if (testName) {
 		testDir = path.resolve(workspaceRoot, "playground", testName);

packages/vite-plugin-cloudflare/playground/worker/__tests__/base-config/worker.spec.ts renamed to packages/vite-plugin-cloudflare/playground/worker-♫/__tests__/base-config/worker.spec.ts

@@ -17,6 +17,11 @@ test("basic hello-world functionality", async () => {
 	);
 });
 
+test("the project path can contain a non-ascii character", async () => {
+	// For context see https://github.com/cloudflare/workers-sdk/issues/10717
+	expect(rootDir).toContain("♫");
+});
+
 test("preserves entry signatures", async () => {
 	expect(serverLogs.info.join()).toContain("__preserves-entry-signatures__");
 });