fix(fs): emptyDir() test after workspace conversion (#4427)

fs/empty_dir_test.ts

@@ -8,8 +8,7 @@ import {
 import * as path from "../path/mod.ts";
 import { emptyDir, emptyDirSync } from "./empty_dir.ts";
 
-const moduleDir = path.dirname(path.fromFileUrl(import.meta.url));
-const testdataDir = path.resolve(moduleDir, "testdata");
+const testdataDir = path.join(import.meta.dirname!, "testdata");
 
 Deno.test("emptyDir() creates a new dir if it does not exist", async function () {
   const testDir = path.join(testdataDir, "empty_dir_test_1");
@@ -203,7 +202,14 @@ for (const s of scenes) {
       );
 
       try {
-        const args = ["run", "--no-lock", "--quiet", "--no-prompt"];
+        const args = [
+          "run",
+          "--no-lock",
+          "--quiet",
+          "--no-prompt",
+          "--config",
+          "deno.json",
+        ];
 
         if (s.read) {
           args.push("--allow-read");
@@ -219,10 +225,8 @@ for (const s of scenes) {
             s.async ? "empty_dir.ts" : "empty_dir_sync.ts",
           ),
         );
-        args.push("testfolder");
 
         const command = new Deno.Command(Deno.execPath(), {
-          cwd: testdataDir,
           args,
         });
         const { stdout, stderr } = await command.output();

fs/testdata/empty_dir.ts

@@ -1,9 +1,8 @@
 import { emptyDir } from "../empty_dir.ts";
 
-emptyDir(Deno.args[0]!)
-  .then(() => {
-    Deno.stdout.write(new TextEncoder().encode("success"));
-  })
-  .catch((err) => {
-    Deno.stdout.write(new TextEncoder().encode(err.message));
-  });
+try {
+  await emptyDir("fs/testdata/testfolder");
+  console.log("success");
+} catch (error) {
+  console.log(error);
+}

fs/testdata/empty_dir_sync.ts

@@ -1,12 +1,8 @@
 import { emptyDirSync } from "../empty_dir.ts";
 
 try {
-  emptyDirSync(Deno.args[0]!);
-  Deno.stdout.write(new TextEncoder().encode("success"));
-} catch (err) {
-  Deno.stdout.write(
-    new TextEncoder().encode(
-      err instanceof Error ? err.message : "[non-error thrown]",
-    ),
-  );
+  emptyDirSync("fs/testdata/testfolder");
+  console.log("success");
+} catch (error) {
+  console.log(error);
 }