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Diffstat (limited to 'test/py/tests/test_of_migrate.py')
| -rw-r--r-- | test/py/tests/test_of_migrate.py | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/test/py/tests/test_of_migrate.py b/test/py/tests/test_of_migrate.py deleted file mode 100644 index ab89332331e..00000000000 --- a/test/py/tests/test_of_migrate.py +++ /dev/null @@ -1,105 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# Copyright 2023 Google LLC -# Written by Simon Glass <sjg@chromium.org> - -"""Test handling of unmigrated u-boot,dm- tags""" - -import os -import pytest - -import utils - -# This is needed for Azure, since the default '..' directory is not writeable -TMPDIR1 = '/tmp/test_no_migrate' -TMPDIR2 = '/tmp/test_no_migrate_spl' -TMPDIR3 = '/tmp/test_migrate' - -def build_for_migrate(ubman, replace_pair, board, tmpdir, disable_migrate=True): - """Build an updated U-Boot with a slightly modified device tree - - Args: - ubman (ConsoleBase): U-Boot console - replace_pair (tuple): - String to find - String to replace it with - board (str): Board to build - tmpdir (str): Temporary directory to use - disable_migrate (bool): True to disable CONFIG_OF_TAG_MIGRATE in build - """ - srcdir = ubman.config.source_dir - build_dir = ubman.config.build_dir - - # Get the source for the existing dts - dt_dir = os.path.join(build_dir, 'arch', 'sandbox', 'dts') - orig_fname = os.path.join(dt_dir, 'sandbox.dtb') - out_dts = os.path.join(dt_dir, 'sandbox_out.dts') - utils.run_and_log(ubman, ['dtc', orig_fname, '-I', 'dtb', '-O', 'dts', - '-o', out_dts]) - - # Update it to use an old tag - with open(out_dts) as inf: - data = inf.read() - data = data.replace(*replace_pair) - - dts_fname = os.path.join(dt_dir, 'sandbox_oldtag.dts') - with open(dts_fname, 'w') as outf: - print(data, file=outf) - dtb_fname = os.path.join(dt_dir, 'sandbox_oldtag.dtb') - utils.run_and_log(ubman, ['dtc', dts_fname, '-o', dtb_fname]) - - migrate = ['-a', '~CONFIG_OF_TAG_MIGRATE'] if disable_migrate else [] - - # Build sandbox with this new dtb, turning off OF_TAG_MIGRATE - env = dict(os.environ) - env['EXT_DTB'] = dtb_fname - env['DEVICE_TREE'] = 'sandbox_new' - env['NO_LTO'] = '1' # Speed up build - out = utils.run_and_log( - ubman, ['./tools/buildman/buildman', '-m', '--board', board, - *migrate, '-w', '-o', tmpdir], ignore_errors=True, env=env) - return out - -@pytest.mark.slow -@pytest.mark.boardspec('sandbox') -def test_of_no_migrate(ubman): - """Test sandbox with old boot phase tags like u-boot,dm-pre-proper""" - - build_for_migrate(ubman, ['bootph-some-ram', 'u-boot,dm-pre-proper'], - 'sandbox', TMPDIR1) - - # It should fail to run, since the lcd device will not be bound before - # relocation. so won't get its frame-buffer memory - out = utils.run_and_log( - ubman, [os.path.join(TMPDIR1, 'u-boot'), '-D', '-c', 'help'], - ignore_errors=True) - assert "Video device 'lcd' cannot allocate frame buffer memory" in out - - -@pytest.mark.slow -@pytest.mark.boardspec('sandbox_spl') -@pytest.mark.boardspec('spl_of_platdata_inst') -@pytest.mark.boardspec('!sandbox_tpl') -def test_of_no_migrate_spl(ubman): - """Test sandbox with old boot phase tags like u-boot,dm-spl""" - - out = build_for_migrate(ubman, ['bootph-pre-ram', 'u-boot,dm-spl'], - 'sandbox_spl', TMPDIR2) - - # It should fail to build, since the SPL DT will not include 'spl-test' - # node, among others - assert "undefined type ‘struct dtd_sandbox_spl_test’" in out - - -@pytest.mark.slow -@pytest.mark.boardspec('sandbox') -def test_of_migrate(ubman): - """Test sandbox shows a message when tags were migrated""" - - build_for_migrate(ubman, ['bootph-some-ram', 'u-boot,dm-pre-proper'], - 'sandbox', TMPDIR3, disable_migrate=False) - - # It should show a migration message - out = utils.run_and_log( - ubman, [os.path.join(TMPDIR3, 'u-boot'), '-D', '-c', 'help'], - ignore_errors=True) - assert "Warning: Device tree includes old 'u-boot,dm-' tags" in out |