test: convert tempDirWithFiles callers to using tempDir

test/bake/dev/import-meta-inline-negative.test.ts

@@ -1,8 +1,8 @@
 import { expect, test } from "bun:test";
-import { bunEnv, bunExe, tempDirWithFiles } from "harness";
+import { bunEnv, bunExe, tempDir } from "harness";
 
 test("import.meta properties are NOT inlined without bake framework", async () => {
-  const dir = tempDirWithFiles("import-meta-no-inline", {
+  await using dir = tempDir("import-meta-no-inline", {
     "index.ts": `
       console.log("dir:", import.meta.dir);
       console.log("dirname:", import.meta.dirname);  

test/bake/dev/response-to-bake-response.test.ts

@@ -1,9 +1,9 @@
 import { expect, test } from "bun:test";
-import { bunEnv, bunExe, tempDirWithFiles } from "harness";
+import { bunEnv, bunExe, tempDir } from "harness";
 import path from "node:path";
 
 test("Response -> import { Response } from 'bun:app' transform in server components", async () => {
-  const dir = tempDirWithFiles("response-transform", {
+  await using dir = tempDir("response-transform", {
     "server-component.js": `
       export const mode = "ssr";
       export const streaming = false;
@@ -61,7 +61,7 @@ test("Response -> import { Response } from 'bun:app' transform in server compone
 });
 
 test("Response import is added for global Response in various contexts", async () => {
-  const dir = tempDirWithFiles("response-contexts", {
+  await using dir = tempDir("response-contexts", {
     "server.js": `
       export const mode = "ssr";
 
@@ -102,7 +102,7 @@ test("Response import is added for global Response in various contexts", async (
 });
 
 test("Response import is not added when Response is already imported or shadowed", async () => {
-  const dir = tempDirWithFiles("response-shadowing", {
+  await using dir = tempDir("response-shadowing", {
     "server.js": `
       export const mode = "ssr";
 
@@ -159,7 +159,7 @@ test("Response import is not added when Response is already imported or shadowed
 });
 
 test("Response import is NOT added in client components", async () => {
-  const dir = tempDirWithFiles("client-no-transform", {
+  await using dir = tempDir("client-no-transform", {
     "client-component.js": `
       "use client";
 
@@ -219,7 +219,7 @@ test("Response import is NOT added in client components", async () => {
 });
 
 test("Response import is added when Response is global, but not when shadowed", async () => {
-  const dir = tempDirWithFiles("response-shadowing", {
+  await using dir = tempDir("response-shadowing", {
     "server-component.js": `
       export const mode = "ssr";
 

test/bake/framework-router.test.ts

@@ -1,6 +1,6 @@
 import { frameworkRouterInternals } from "bun:internal-for-testing";
 import { describe, expect, test } from "bun:test";
-import { tempDirWithFiles } from "harness";
+import { tempDir } from "harness";
 import path from "path";
 
 const { parseRoutePattern, FrameworkRouter } = frameworkRouterInternals;
@@ -79,7 +79,7 @@ describe("pattern parse", () => {
 });
 
 test("discovers from filesystem paths", () => {
-  const dir = tempDirWithFiles("fsr", {
+  using dir = tempDir("fsr", {
     "hello.tsx": "1",
     "meow/_layout.tsx": "1",
     "meow/bark/[param]/hello.tsx": "1",

test/bundler/bun-build-compile-wasm.test.ts

@@ -1,13 +1,13 @@
 import { describe, expect, test } from "bun:test";
-import { bunEnv, tempDirWithFiles } from "harness";
+import { bunEnv, tempDir } from "harness";
 import { join } from "path";
 
 describe("Bun.build compile with wasm", () => {
   test("compile with wasm module imports", async () => {
     // This test ensures that embedded wasm modules compile and run correctly
     // The regression was that the module prefix wasn't being set correctly
 
-    const dir = tempDirWithFiles("build-compile-wasm", {
+    await using dir = tempDir("build-compile-wasm", {
       "app.js": `
         // Import a wasm module and properly instantiate it
         import wasmPath from "./test.wasm";

test/bundler/bundler_compile.test.ts

@@ -1,7 +1,7 @@
 import { Database } from "bun:sqlite";
 import { describe, expect, test } from "bun:test";
 import { rmSync } from "fs";
-import { bunEnv, bunExe, isWindows, tempDir, tempDirWithFiles } from "harness";
+import { bunEnv, bunExe, isWindows, tempDir } from "harness";
 import { join } from "path";
 import { BundlerTestInput, itBundled as itBundledBase } from "./expectBundled";
 
@@ -957,7 +957,7 @@ error: Hello World`,
   });
 
   test("does not crash", async () => {
-    const dir = tempDirWithFiles("bundler-compile-shadcn", {
+    await using dir = tempDir("bundler-compile-shadcn", {
       "frontend.tsx": `console.log("Hello, world!");`,
       "index.html": `<!doctype html>
 <html lang="en">
@@ -1072,7 +1072,7 @@ const server = serve({
 
   // When compiling with 8+ entry points, the main entry point should still run correctly.
   test("compile with 8+ entry points runs main entry correctly", async () => {
-    const dir = tempDirWithFiles("compile-many-entries", {
+    await using dir = tempDir("compile-many-entries", {
       "app.js": `console.log("IT WORKS");`,
       "assets/file-1": "",
       "assets/file-2": "",

test/bundler/bundler_defer.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test";
-import { bunEnv, bunExe, tempDirWithFiles } from "harness";
+import { bunEnv, bunExe, tempDir } from "harness";
 import * as path from "node:path";
 import { itBundled } from "./expectBundled";
 
@@ -137,7 +137,7 @@ describe("defer", () => {
   {
     let action: string[] = [];
     test("onstart throwing an error works", async () => {
-      const folder = tempDirWithFiles("plugin", {
+      await using folder = tempDir("plugin", {
         "index.ts": "export const foo = {}",
       });
       try {
@@ -467,7 +467,7 @@ console.log("FOOOO", foo);
   });
 
   test("integration", async () => {
-    const folder = tempDirWithFiles("integration", {
+    await using folder = tempDir("integration", {
       "module_data.json": "{}",
       "package.json": `{
     "name": "integration-test",

test/bundler/html-import-manifest.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test";
-import { tempDirWithFiles } from "harness";
+import { tempDir } from "harness";
 import { readFileSync, writeFileSync } from "node:fs";
 import { join } from "node:path";
 import { itBundled } from "./expectBundled";
@@ -364,7 +364,7 @@ console.log("About manifest:", aboutHtml);
   // changes; otherwise the browser 304s to a body that points at chunks the
   // server no longer has.
   test("html-import/etag-changes-with-referenced-chunks", async () => {
-    const dir = tempDirWithFiles("html-etag", {
+    await using dir = tempDir("html-etag", {
       "server.ts": `import m from "./index.html"; console.log(JSON.stringify(m));`,
       "index.html": `<!doctype html><script type="module" src="./app.ts"></script>`,
       "app.ts": `console.log(1);`,

test/cli/bunfig-test-options.test.ts

@@ -1,9 +1,9 @@
 import { describe, expect, test } from "bun:test";
-import { bunEnv, bunExe, tempDirWithFiles } from "harness";
+import { bunEnv, bunExe, tempDir } from "harness";
 
 describe("bunfig.toml test options", () => {
   test("randomize with seed produces consistent order", async () => {
-    const dir = tempDirWithFiles("bunfig-test-randomize-seed", {
+    await using dir = tempDir("bunfig-test-randomize-seed", {
       "test.test.ts": `
         import { test, expect } from "bun:test";
         test("alpha", () => {
@@ -76,7 +76,7 @@ describe("bunfig.toml test options", () => {
   });
 
   test("seed without randomize errors", async () => {
-    const dir = tempDirWithFiles("bunfig-test-seed-no-randomize", {
+    await using dir = tempDir("bunfig-test-seed-no-randomize", {
       "test.test.ts": `
         import { test, expect } from "bun:test";
         test("test 1", () => expect(1).toBe(1));
@@ -105,7 +105,7 @@ describe("bunfig.toml test options", () => {
   });
 
   test("seed with randomize=false errors", async () => {
-    const dir = tempDirWithFiles("bunfig-test-seed-randomize-false", {
+    await using dir = tempDir("bunfig-test-seed-randomize-false", {
       "test.test.ts": `
         import { test, expect } from "bun:test";
         test("test 1", () => expect(1).toBe(1));
@@ -134,7 +134,7 @@ describe("bunfig.toml test options", () => {
   });
 
   test("rerunEach option works", async () => {
-    const dir = tempDirWithFiles("bunfig-test-rerun-each", {
+    await using dir = tempDir("bunfig-test-rerun-each", {
       "test.test.ts": `
         import { test, expect } from "bun:test";
         let counter = 0;
@@ -168,7 +168,7 @@ describe("bunfig.toml test options", () => {
   });
 
   test("all test options together", async () => {
-    const dir = tempDirWithFiles("bunfig-test-all-options", {
+    await using dir = tempDir("bunfig-test-all-options", {
       "test.test.ts": `
         import { test, expect } from "bun:test";
         test("test 1", () => expect(1).toBe(1));

test/cli/console-depth.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test";
-import { bunEnv, bunExe, tempDirWithFiles } from "harness";
+import { bunEnv, bunExe, tempDir } from "harness";
 
 describe("console depth", () => {
   const deepObject = {
@@ -32,7 +32,7 @@ describe("console depth", () => {
   }
 
   test("default console depth should be 2", async () => {
-    const dir = tempDirWithFiles("console-depth-default", {
+    await using dir = tempDir("console-depth-default", {
       "test.js": testScript,
     });
 
@@ -62,7 +62,7 @@ describe("console depth", () => {
   });
 
   test("--console-depth flag sets custom depth", async () => {
-    const dir = tempDirWithFiles("console-depth-cli", {
+    await using dir = tempDir("console-depth-cli", {
       "test.js": testScript,
     });
 
@@ -94,7 +94,7 @@ describe("console depth", () => {
   });
 
   test("--console-depth with higher value shows deeper nesting", async () => {
-    const dir = tempDirWithFiles("console-depth-high", {
+    await using dir = tempDir("console-depth-high", {
       "test.js": testScript,
     });
 
@@ -138,7 +138,7 @@ describe("console depth", () => {
   });
 
   test("bunfig.toml console.depth configuration", async () => {
-    const dir = tempDirWithFiles("console-depth-bunfig", {
+    await using dir = tempDir("console-depth-bunfig", {
       "test.js": testScript,
       "bunfig.toml": `[console]\ndepth = 4`,
     });
@@ -173,7 +173,7 @@ describe("console depth", () => {
   });
 
   test("CLI flag overrides bunfig.toml", async () => {
-    const dir = tempDirWithFiles("console-depth-override", {
+    await using dir = tempDir("console-depth-override", {
       "test.js": testScript,
       "bunfig.toml": `[console]\ndepth = 6`,
     });
@@ -204,7 +204,7 @@ describe("console depth", () => {
   });
 
   test("invalid --console-depth value shows error", async () => {
-    const dir = tempDirWithFiles("console-depth-invalid", {
+    await using dir = tempDir("console-depth-invalid", {
       "test.js": testScript,
     });
 
@@ -230,7 +230,7 @@ describe("console depth", () => {
   });
 
   test("edge case: depth 0 should show infinite depth", async () => {
-    const dir = tempDirWithFiles("console-depth-zero", {
+    await using dir = tempDir("console-depth-zero", {
       "test.js": testScript,
     });
 
@@ -274,7 +274,7 @@ describe("console depth", () => {
   });
 
   test("bunfig.toml depth=0 should show infinite depth", async () => {
-    const dir = tempDirWithFiles("console-depth-bunfig-zero", {
+    await using dir = tempDir("console-depth-bunfig-zero", {
       "test.js": testScript,
       "bunfig.toml": `[console]\ndepth = 0`,
     });
@@ -326,7 +326,7 @@ describe("console depth", () => {
       console.warn("WARN:", obj);
     `;
 
-    const dir = tempDirWithFiles("console-depth-multiple", {
+    await using dir = tempDir("console-depth-multiple", {
       "test.js": testScriptMultiple,
     });
 

test/cli/hot/watch-many-dirs.test.ts

@@ -1,6 +1,6 @@
 import { spawn } from "bun";
 import { describe, expect, test } from "bun:test";
-import { bunEnv, bunExe, forEachLine, isASAN, isCI, tempDirWithFiles } from "harness";
+import { bunEnv, bunExe, forEachLine, isASAN, isCI, tempDir } from "harness";
 import { mkdirSync, writeFileSync } from "node:fs";
 import { join } from "node:path";
 
@@ -12,7 +12,7 @@ describe("--hot with many directories", () => {
     "handles 129 directories being updated simultaneously",
     async () => {
       // Create initial test structure
-      const tmpdir = tempDirWithFiles("hot-many-dirs", {
+      await using tmpdir = tempDir("hot-many-dirs", {
         "entry.js": `console.log('Initial load');`,
       });
 

test/cli/hot/watch.test.ts

@@ -1,13 +1,13 @@
 import { spawn } from "bun";
 import { describe, expect, test } from "bun:test";
-import { bunEnv, bunExe, forEachLine, isBroken, isWindows, tempDirWithFiles } from "harness";
+import { bunEnv, bunExe, forEachLine, isBroken, isWindows, tempDir } from "harness";
 import { writeFile } from "node:fs/promises";
 import { join } from "node:path";
 
 describe.todoIf(isBroken && isWindows)("--watch works", async () => {
   for (const watchedFile of ["entry.js", "tmp.js"]) {
     test(`with ${watchedFile}`, async () => {
-      const tmpdir_ = tempDirWithFiles("watch-fixture", {
+      await using tmpdir_ = tempDir("watch-fixture", {
         "tmp.js": "console.log('hello #1')",
         "entry.js": "import './tmp.js'",
         "package.json": JSON.stringify({ name: "foo", version: "0.0.1" }),