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bf776679a7
At present patman sets the python path on startup so that it can access the libraries it needs. If we convert to use absolute imports this is not necessary. Move patman to use absolute imports. This requires changes in tools which use the patman libraries (which is most of them). Signed-off-by: Simon Glass <sjg@chromium.org>
137 lines
4.6 KiB
Python
Executable file
137 lines
4.6 KiB
Python
Executable file
#!/usr/bin/env python3
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# SPDX-License-Identifier: GPL-2.0+
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# Copyright (c) 2016 Google, Inc
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# Written by Simon Glass <sjg@chromium.org>
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#
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# Creates binary images from input files controlled by a description
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#
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"""See README for more information"""
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from distutils.sysconfig import get_python_lib
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import glob
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import os
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import site
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import sys
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import traceback
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import unittest
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# Bring in the patman and dtoc libraries (but don't override the first path
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# in PYTHONPATH)
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our_path = os.path.dirname(os.path.realpath(__file__))
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for dirname in ['../patman', '../dtoc', '../concurrencytest', '..']:
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sys.path.insert(2, os.path.realpath(os.path.join(our_path, dirname)))
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# Bring in the libfdt module
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sys.path.insert(2, 'scripts/dtc/pylibfdt')
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sys.path.insert(2, os.path.join(our_path,
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'../../build-sandbox_spl/scripts/dtc/pylibfdt'))
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# When running under python-coverage on Ubuntu 16.04, the dist-packages
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# directories are dropped from the python path. Add them in so that we can find
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# the elffile module. We could use site.getsitepackages() here but unfortunately
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# that is not available in a virtualenv.
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sys.path.append(get_python_lib())
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from binman import cmdline
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from binman import control
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from patman import test_util
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def RunTests(debug, verbosity, processes, test_preserve_dirs, args, toolpath):
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"""Run the functional tests and any embedded doctests
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Args:
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debug: True to enable debugging, which shows a full stack trace on error
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verbosity: Verbosity level to use
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test_preserve_dirs: True to preserve the input directory used by tests
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so that it can be examined afterwards (only useful for debugging
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tests). If a single test is selected (in args[0]) it also preserves
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the output directory for this test. Both directories are displayed
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on the command line.
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processes: Number of processes to use to run tests (None=same as #CPUs)
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args: List of positional args provided to binman. This can hold a test
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name to execute (as in 'binman test testSections', for example)
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toolpath: List of paths to use for tools
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"""
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from binman import cbfs_util_test
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from binman import elf_test
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from binman import entry_test
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from binman import fdt_test
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from binman import ftest
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from binman import image_test
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from binman import test
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import doctest
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result = unittest.TestResult()
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test_name = args and args[0] or None
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# Run the entry tests first ,since these need to be the first to import the
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# 'entry' module.
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test_util.RunTestSuites(
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result, debug, verbosity, test_preserve_dirs, processes, test_name,
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toolpath,
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[entry_test.TestEntry, ftest.TestFunctional, fdt_test.TestFdt,
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elf_test.TestElf, image_test.TestImage, cbfs_util_test.TestCbfs])
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return test_util.ReportResult('binman', test_name, result)
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def GetEntryModules(include_testing=True):
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"""Get a set of entry class implementations
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Returns:
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Set of paths to entry class filenames
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"""
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glob_list = glob.glob(os.path.join(our_path, 'etype/*.py'))
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return set([os.path.splitext(os.path.basename(item))[0]
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for item in glob_list
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if include_testing or '_testing' not in item])
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def RunTestCoverage():
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"""Run the tests and check that we get 100% coverage"""
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glob_list = GetEntryModules(False)
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all_set = set([os.path.splitext(os.path.basename(item))[0]
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for item in glob_list if '_testing' not in item])
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test_util.RunTestCoverage('tools/binman/binman', None,
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['*test*', '*main.py', 'tools/patman/*', 'tools/dtoc/*'],
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args.build_dir, all_set)
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def RunBinman(args):
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"""Main entry point to binman once arguments are parsed
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Args:
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args: Command line arguments Namespace object
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"""
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ret_code = 0
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if not args.debug:
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sys.tracebacklimit = 0
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if args.cmd == 'test':
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if args.test_coverage:
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RunTestCoverage()
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else:
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ret_code = RunTests(args.debug, args.verbosity, args.processes,
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args.test_preserve_dirs, args.tests,
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args.toolpath)
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elif args.cmd == 'entry-docs':
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control.WriteEntryDocs(GetEntryModules())
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else:
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try:
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ret_code = control.Binman(args)
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except Exception as e:
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print('binman: %s' % e)
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if args.debug:
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print()
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traceback.print_exc()
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ret_code = 1
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return ret_code
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if __name__ == "__main__":
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args = cmdline.ParseArgs(sys.argv[1:])
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ret_code = RunBinman(args)
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sys.exit(ret_code)
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