test module fails with not ascii text

[nassau-t]

Version

v19.3.0

Platform

Microsoft Windows NT 10.0.19044.0 x64

Subsystem

test

What steps will reproduce the bug?

a file with

const assert = require('node:assert');
const test = require('node:test');

test('test síncron', (t) => {
  assert.equal('2', '2');
});

execute it with

node --test test.node.js

How often does it reproduce? Is there a required condition?

ever

What is the expected behavior?

it should print

TAP version 13
# Subtest: C:\\temp\\test.node.js
    # Subtest: test sincron
    ok 1 - test sincron
      ---
      duration_ms: 2.1855
      ...
    1..1
ok 1 - C:\\temp\\test.node.js
  ---
  duration_ms: 56.617
  ...
1..1
# tests 1
# pass 1
# fail 0
# cancelled 0
# skipped 0
# todo 0
# duration_ms 59.3344

What do you see instead?

it shows

TAP version 13
# Subtest: C:\\temp\\test.node.js
not ok 1 - C:\\temp\\test.node.js
  ---
  duration_ms: 54.849
  failureType: 'uncaughtException'
  error: 'Unexpected character: í at line 1, column 0'
  code: 'ERR_TAP_LEXER_ERROR'
  stack: |-
    Socket.emit (node:events:513:28)
    Socket.read (node:net:731:39)
    async Promise.all (index 1)
  ...
1..1
# tests 1
# pass 0
# fail 1
# cancelled 0
# skipped 0
# todo 0
# duration_ms 61.0132

Additional information

There is a problem with not ascii í character of síncron.

[richardlau]

Duplicate of #45706.

[cjihrig]

Thanks for reporting. I'm going to close this as a duplicate of #45706.