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47ceaf8816
The problem with using "virt-make-fs" to make a filesystem image is that it is extremely slow. Switch to using the fs_helper functions we have instead from the filesystem tests as these can add files to images and are significantly faster and still do not require root access. Signed-off-by: Tom Rini <trini@konsulko.com>
37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
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""" Unit test for cat command
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"""
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import pytest
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from subprocess import call, check_call, CalledProcessError
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from tests import fs_helper
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@pytest.mark.boardspec('sandbox')
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@pytest.mark.buildconfigspec('cmd_cat')
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def test_cat(ubman):
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""" Unit test for cat
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Args:
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ubman -- U-Boot console
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"""
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try:
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scratch_dir = ubman.config.persistent_data_dir + '/scratch'
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check_call('mkdir -p %s' % scratch_dir, shell=True)
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with open(scratch_dir + '/hello', 'w', encoding = 'ascii') as file:
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file.write('hello world\n')
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cat_data = fs_helper.mk_fs(ubman.config, 'vfat', 0x100000,
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'test_cat', scratch_dir)
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response = ubman.run_command_list([ f'host bind 0 {cat_data}',
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'cat host 0 hello'])
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assert 'hello world' in response
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except CalledProcessError as err:
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pytest.skip('Preparing test_cat image failed')
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call('rm -f %s' % cat_data, shell=True)
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return
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finally:
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call('rm -rf %s' % scratch_dir, shell=True)
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call('rm -f %s' % cat_data, shell=True)
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