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Simon Glass <sjg@chromium.org> says: The current method of running unit tests relies on subcommands of the ut command. Only the code in each subcommand knows how to find the tests related to that subcomand. This is not ideal and we now have quite a few subcommands which do nothing but locate the relevant tests in a linker list, then call a common function to run them. This series adds a list of test suites, so that these subcommands can be removed. An issue with 'ut all' is that it doesn't record how many tests failed overall, so it is necessary to examine copious amounts of output to look for failures. This series adds a new 'total' feature allow recording the total number of failed tests. To help with 'ut all' a new pytest is created which runs it (as well as 'ut info') and makes sure that all is well. Due to the 'ut all' failures this does not pass, so the test is disabled for now. It is here because it provides security against misnaming a test suite and causing it not to run. Future work may: - get 'ut all' passing - enable test_suite() in CL, to ensure that 'ut all' keeps passing - record duration of each suite - allow running the tests in random order to tease out dependencies - tweak the output to remove common prefixes - getting rid of bootstd, optee and seame 'ut' subcommands Link: https://lore.kernel.org/r/20250120212613.516664-1-sjg@chromium.org
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
# SPDX-License-Identifier: GPL-2.0+
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# Copyright 2024 Google LLC
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#
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# Test addition of Universal Payload
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import os
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import pytest
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import u_boot_utils
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@pytest.mark.boardspec('sandbox_vpl')
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def test_upl_handoff(u_boot_console):
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"""Test of UPL handoff
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This works by starting up U-Boot VPL, which gets to SPL and then sets up a
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UPL handoff using the FIT containing U-Boot proper. It then jumps to U-Boot
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proper and runs a test to check that the parameters are correct.
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The entire FIT is loaded into memory in SPL (in upl_load_from_image()) so
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that it can be inspected in upl_test_info_norun
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"""
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cons = u_boot_console
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ram = os.path.join(cons.config.build_dir, 'ram.bin')
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fdt = os.path.join(cons.config.build_dir, 'u-boot.dtb')
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# Remove any existing RAM file, so we don't have old data present
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if os.path.exists(ram):
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os.remove(ram)
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flags = ['-m', ram, '-d', fdt, '--upl']
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cons.restart_uboot_with_flags(flags, use_dtb=False)
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# Make sure that Universal Payload is detected in U-Boot proper
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output = cons.run_command('upl info')
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assert 'UPL state: active' == output
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# Check the FIT offsets look correct
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output = cons.run_command('ut upl -f upl_test_info_norun')
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assert 'failures: 0' in output
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