Make these tests do more

1 files changed, 13 insertions, 1 deletions

diff --git a/test/js/bun/util/bun-file-exists.test.js b/test/js/bun/util/bun-file-exists.test.js
index da6dce192..cca28e359 100644
--- a/test/js/bun/util/bun-file-exists.test.js
+++ b/test/js/bun/util/bun-file-exists.test.js
@@ -1,8 +1,20 @@
 import { test, expect } from "bun:test";
-
+import { join } from "path";
+import { tmpdir } from "os";
+import { write } from "bun";
+import { unlinkSync } from "fs";
 test("bun-file-exists", async () => {
   expect(await Bun.file(import.meta.path).exists()).toBeTrue();
   expect(await Bun.file(import.meta.path + "boop").exists()).toBeFalse();
   expect(await Bun.file(import.meta.dir).exists()).toBeFalse();
   expect(await Bun.file(import.meta.dir + "/").exists()).toBeFalse();
+  const temp = join(tmpdir(), "bun-file-exists.test.js");
+  try {
+    unlinkSync(temp);
+  } catch (e) {}
+  expect(await Bun.file(temp).exists()).toBeFalse();
+  await write(temp, "boop");
+  expect(await Bun.file(temp).exists()).toBeTrue();
+  unlinkSync(temp);
+  expect(await Bun.file(temp).exists()).toBeFalse();
 });