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bun-src/test/cli/run/run-unicode.test.ts
2026-08-27 21:09:14 +00:00

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import { describe, expect, test } from "bun:test";
import { mkdirSync, realpathSync } from "fs";
import { bunEnv, bunExe, bunRun } from "harness";
import { tmpdir } from "os";
import { join } from "path";
describe.concurrent("run-unicode", () => {
test("running a weird filename works", async () => {
const troll = process.platform == "win32" ? "💥'\\" : "💥'\"\n";
const dir = join(realpathSync(tmpdir()), "bun-run-test" + troll);
mkdirSync(dir, { recursive: true });
console.log("dir", dir);
// i this it's possible that the filesystem rejects the path
await Bun.write(join(dir, troll + ".js"), "console.log('hello world');");
await using proc = Bun.spawn({
cmd: [bunExe(), join(dir, troll + ".js")],
cwd: dir,
env: bunEnv,
stdin: "ignore",
stdout: "pipe",
stderr: "inherit",
});
const stdout = await proc.stdout.text();
expect(stdout).toEqual("hello world\n");
});
test("ts enum with utf16 works", async () => {
const result = await bunRun(join(import.meta.dir, "ts-enum-fixture.ts"));
expect(result).toSpawn(`{
"1": "aaaa\u5FEB\u00E9\u00E9",
"123": "bbb",
"\u5B89\u5168\u4E32\u884C": "\u5B89\u5168\u4E32\u884C",
aaa: "\u5E73\u8861\u4E32\u884C",
"aa\u90ED": "\u5FEB\u901F\u4E32\u884C",
"\u5B89\u5168\u5E76\u884C": "\u5B89\u5168\u5E76\u884C",
"\u5E73\u8861\u5E76\u884C": "\u5E73\u8861\u5E76\u884C",
"\u5FEB\u901F\u5E76\u884C": "\u5FEB\u901F\u5E76\u884C",
"aaaa\u5FEB\u00E9\u00E9": 1,
"Fran\u00E7ais": 123,
bbb: 123,
}`);
});
});