bun.sh/test/js/bun/test/test-error-code-done-callback.test.ts

import { expect, test } from "bun:test";
import { bunEnv, bunExe } from "harness";
import path from "path";

test("verify we print error messages passed to done callbacks", () => {
  const { stdout, stderr } = Bun.spawnSync({
    cmd: [bunExe(), "test", path.resolve(import.meta.dir, "test-error-done-callback-fixture.ts")],
    env: { ...bunEnv, BUN_JSC_showPrivateScriptsInStackTraces: "0" },
    stdout: "pipe",
    stderr: "pipe",
  });
  let stdoutStr = stdout
    .toString()
    .replaceAll("\\", "/")
    .replaceAll(import.meta.dir.replaceAll("\\", "/"), "<dir>")
    .replace(/\d+(\.\d+)?ms/g, "<time>ms")
    .replace(/\d+(\.\d+)?s/g, "<time>s")
    .replaceAll(Bun.version_with_sha, "<version>")
    .replaceAll("[<time>s]", "")
    .replaceAll("[<time>ms]", "")
    .split("\n")
    .map(line => line.trim())
    .join("\n");
  let stderrStr = stderr
    .toString()
    .replaceAll("\\", "/")
    .replaceAll(import.meta.dir.replaceAll("\\", "/"), "<dir>")
    .replace(/\d+(\.\d+)?ms/g, "<time>ms")
    .replace(/\d+(\.\d+)?s/g, "<time>s")
    .replaceAll(Bun.version_with_sha, "<version>")
    .replaceAll("[<time>s]", "")
    .replaceAll("[<time>ms]", "")
    .split("\n")
    .map(line => line.trim())
    .join("\n");

  expect(stdoutStr).toMatchInlineSnapshot(`
    "bun test <version>
    "
  `);
  expect(stderrStr).toMatchInlineSnapshot(`
    "
    test/js/bun/test/test-error-done-callback-fixture.ts:
    22 |   105,
    23 |   115,
    24 | );
    25 |
    26 | test("error done callback (sync)", done => {
    27 |   done(new Error(msg + "(sync)"));
    ^
    error: you should see this(sync)
    at <anonymous> (<dir>/test-error-done-callback-fixture.ts:27:8)
    (fail) error done callback (sync)
    27 |   done(new Error(msg + "(sync)"));
    28 | });
    29 |
    30 | test("error done callback (async with await)", async done => {
    31 |   await 1;
    32 |   done(new Error(msg + "(async with await)"));
    ^
    error: you should see this(async with await)
    at <anonymous> (<dir>/test-error-done-callback-fixture.ts:32:8)
    (fail) error done callback (async with await)
    32 |   done(new Error(msg + "(async with await)"));
    33 | });
    34 |
    35 | test("error done callback (async with Bun.sleep)", async done => {
    36 |   await Bun.sleep(0);
    37 |   done(new Error(msg + "(async with Bun.sleep)"));
    ^
    error: you should see this(async with Bun.sleep)
    at <anonymous> (<dir>/test-error-done-callback-fixture.ts:37:8)
    (fail) error done callback (async with Bun.sleep)
    37 |   done(new Error(msg + "(async with Bun.sleep)"));
    38 | });
    39 |
    40 | test("error done callback (async)", done => {
    41 |   Promise.resolve().then(() => {
    42 |     done(new Error(msg + "(async)"));
    ^
    error: you should see this(async)
    at <anonymous> (<dir>/test-error-done-callback-fixture.ts:42:10)
    (fail) error done callback (async)
    43 |   });
    44 | });
    45 |
    46 | test("error done callback (async, setTimeout)", done => {
    47 |   setTimeout(() => {
    48 |     done(new Error(msg + "(async, setTimeout)"));
    ^
    error: you should see this(async, setTimeout)
    at <anonymous> (<dir>/test-error-done-callback-fixture.ts:48:10)
    (fail) error done callback (async, setTimeout)
    49 |   }, 0);
    50 | });
    51 |
    52 | test("error done callback (async, setImmediate)", done => {
    53 |   setImmediate(() => {
    54 |     done(new Error(msg + "(async, setImmediate)"));
    ^
    error: you should see this(async, setImmediate)
    at <anonymous> (<dir>/test-error-done-callback-fixture.ts:54:10)
    (fail) error done callback (async, setImmediate)
    55 |   });
    56 | });
    57 |
    58 | test("error done callback (async, nextTick)", done => {
    59 |   process.nextTick(() => {
    60 |     done(new Error(msg + "(async, nextTick)"));
    ^
    error: you should see this(async, nextTick)
    at <anonymous> (<dir>/test-error-done-callback-fixture.ts:60:10)
    (fail) error done callback (async, nextTick)
    62 | });
    63 |
    64 | test("error done callback (async, setTimeout, Promise.resolve)", done => {
    65 |   setTimeout(() => {
    66 |     Promise.resolve().then(() => {
    67 |       done(new Error(msg + "(async, setTimeout, Promise.resolve)"));
    ^
    error: you should see this(async, setTimeout, Promise.resolve)
    at <anonymous> (<dir>/test-error-done-callback-fixture.ts:67:12)
    (fail) error done callback (async, setTimeout, Promise.resolve)
    70 | });
    71 |
    72 | test("error done callback (async, setImmediate, Promise.resolve)", done => {
    73 |   setImmediate(() => {
    74 |     Promise.resolve().then(() => {
    75 |       done(new Error(msg + "(async, setImmediate, Promise.resolve)"));
    ^
    error: you should see this(async, setImmediate, Promise.resolve)
    at <anonymous> (<dir>/test-error-done-callback-fixture.ts:75:12)
    (fail) error done callback (async, setImmediate, Promise.resolve)

    0 pass
    9 fail
    Ran 9 tests across 1 file.
    "
  `);
});