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51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
"""Tests bashisms xontrib."""
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import sys
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import pytest
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@pytest.fixture(name="bash_preproc", scope="module")
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def _bash_preproc():
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from xontrib.bashisms import bash_preproc
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yield bash_preproc
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del sys.modules["xontrib.bashisms"]
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@pytest.mark.parametrize(
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"history, inp, exp",
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[
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# No history:
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([], "!!", ""),
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([], "!$", ""),
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([], "!^", ""),
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([], "!*", ""),
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([], "!echo", ""),
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# No substitution:
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(["aa 1 2", "ab 3 4"], "ls", "ls"),
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(["aa 1 2", "ab 3 4"], "x = 42", "x = 42"),
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(["aa 1 2", "ab 3 4"], "!", "!"),
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# Bang command only:
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(["aa 1 2", "ab 3 4"], "!!", "ab 3 4"),
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(["aa 1 2", "ab 3 4"], "!$", "4"),
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(["aa 1 2", "ab 3 4"], "!^", "ab"),
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(["aa 1 2", "ab 3 4"], "!*", "3 4"),
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(["aa 1 2", "ab 3 4"], "!a", "ab 3 4"),
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(["aa 1 2", "ab 3 4"], "!aa", "aa 1 2"),
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(["aa 1 2", "ab 3 4"], "!ab", "ab 3 4"),
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# Bang command with others:
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(["aa 1 2", "ab 3 4"], "echo !! >log", "echo ab 3 4 >log"),
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(["aa 1 2", "ab 3 4"], "echo !$ >log", "echo 4 >log"),
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(["aa 1 2", "ab 3 4"], "echo !^ >log", "echo ab >log"),
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(["aa 1 2", "ab 3 4"], "echo !* >log", "echo 3 4 >log"),
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(["aa 1 2", "ab 3 4"], "echo !a >log", "echo ab 3 4 >log"),
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(["aa 1 2", "ab 3 4"], "echo !aa >log", "echo aa 1 2 >log"),
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(["aa 1 2", "ab 3 4"], "echo !ab >log", "echo ab 3 4 >log"),
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],
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)
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def test_preproc(history, inp, exp, xession, bash_preproc):
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"""Test the bash preprocessor."""
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xession.history.inps = history
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obs = bash_preproc(inp)
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assert exp == obs
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