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https://github.com/koverstreet/bcachefs-tools.git
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54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
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#!/usr/bin/python3
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#
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# Tests of the functions in util.py
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import pytest
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import signal
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import subprocess
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import util
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from pathlib import Path
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#helper = Path('.') / 'test_helper'
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helper = './test_helper'
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def test_sparse_file(tmpdir):
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dev = util.sparse_file(tmpdir / '1k', 1024)
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assert dev.stat().st_size == 1024
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def test_device_1g(tmpdir):
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dev = util.device_1g(tmpdir)
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assert dev.stat().st_size == 1024**3
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def test_abort():
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ret = util.run(helper, 'abort')
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assert ret.returncode == -signal.SIGABRT
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def test_segfault():
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ret = util.run(helper, 'segfault')
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assert ret.returncode == -signal.SIGSEGV
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def test_check():
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with pytest.raises(subprocess.CalledProcessError):
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ret = util.run(helper, 'abort', check=True)
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def test_leak():
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with pytest.raises(util.ValgrindFailedError):
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ret = util.run(helper, 'leak', valgrind=True)
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def test_undefined():
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with pytest.raises(util.ValgrindFailedError):
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ret = util.run(helper, 'undefined', valgrind=True)
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def test_undefined_branch():
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with pytest.raises(util.ValgrindFailedError):
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ret = util.run(helper, 'undefined_branch', valgrind=True)
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def test_read_after_free():
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with pytest.raises(util.ValgrindFailedError):
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ret = util.run(helper, 'read_after_free', valgrind=True)
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def test_write_after_free():
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with pytest.raises(util.ValgrindFailedError):
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ret = util.run(helper, 'write_after_free', valgrind=True)
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