Files
mvt/tests/common/test_password.py
T
2026-07-15 09:09:04 +02:00

29 lines
788 B
Python

# Mobile Verification Toolkit (MVT)
# Copyright (c) 2026 The MVT Authors.
# Use of this software is governed by the MVT License 1.1 that can be found at
# https://license.mvt.re/1.1/
from io import StringIO
from mvt.common.password import _readline_with_asterisks
def test_readline_with_asterisks():
output = StringIO()
password = _readline_with_asterisks(
output, StringIO("pass\x7fword\n"), "Enter backup password: "
)
assert password == "pasword"
assert output.getvalue() == "Enter backup password: ****\b \b****"
def test_readline_with_asterisks_ignores_nul_and_handles_eof():
output = StringIO()
password = _readline_with_asterisks(output, StringIO("a\x00b\x04\x04"), "")
assert password == "ab"
assert output.getvalue() == "**"