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