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752c376987
This fixture name is quite long and results in lots of verbose code. We know this is U-Boot so the 'u_boot_' part is not necessary. But it is also a bit of a misnomer, since it provides access to all the information available to tests. It is not just the console. It would be too confusing to use con as it would be confused with config and it is probably too short. So shorten it to 'ubman'. Signed-off-by: Simon Glass <sjg@chromium.org> Link: https://lore.kernel.org/u-boot/CAFLszTgPa4aT_J9h9pqeTtLCVn4x2JvLWRcWRD8NaN3uoSAtyA@mail.gmail.com/
44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
# SPDX-License-Identifier: GPL-2.0
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# Copyright 2020 Google LLC
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# Written by Simon Glass <sjg@chromium.org>
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import os.path
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import pytest
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@pytest.mark.buildconfigspec('spl_unit_test')
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def test_ut_spl_init(ubman):
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"""Initialize data for ut spl tests."""
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fn = ubman.config.source_dir + '/spi.bin'
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if not os.path.exists(fn):
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data = b'\x00' * (2 * 1024 * 1024)
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with open(fn, 'wb') as fh:
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fh.write(data)
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def test_spl(ubman, ut_spl_subtest):
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"""Execute a "ut" subtest.
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The subtests are collected in function generate_ut_subtest() from linker
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generated lists by applying a regular expression to the lines of file
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spl/u-boot-spl.sym. The list entries are created using the C macro
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UNIT_TEST().
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Strict naming conventions have to be followed to match the regular
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expression. Use UNIT_TEST(foo_test_bar, _flags, foo_test) for a test bar in
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test suite foo that can be executed via command 'ut foo bar' and is
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implemented in C function foo_test_bar().
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Args:
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ubman (ConsoleBase): U-Boot console
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ut_subtest (str): SPL test to be executed (e.g. 'dm platdata_phandle')
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"""
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try:
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cons = ubman
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cons.restart_uboot_with_flags(['-u', '-k', ut_spl_subtest.split()[1]])
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output = cons.get_spawn_output().replace('\r', '')
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assert 'failures: 0' in output
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finally:
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# Restart afterward in case a non-SPL test is run next. This should not
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# happen since SPL tests are run in their own invocation of test.py, but
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# the cost of doing this is not too great at present.
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ubman.restart_uboot()
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