binman.py
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#!/usr/bin/env python2
# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2016 Google, Inc
# Written by Simon Glass <sjg@chromium.org>
#
# Creates binary images from input files controlled by a description
#
"""See README for more information"""
import glob
import os
import sys
import traceback
import unittest
# Bring in the patman and dtoc libraries
our_path = os.path.dirname(os.path.realpath(__file__))
for dirname in ['../patman', '../dtoc', '..']:
sys.path.insert(0, os.path.join(our_path, dirname))
# Bring in the libfdt module
sys.path.insert(0, 'scripts/dtc/pylibfdt')
import cmdline
import command
import control
import test_util
def RunTests(debug, args):
"""Run the functional tests and any embedded doctests
Args:
debug: True to enable debugging, which shows a full stack trace on error
args: List of positional args provided to binman. This can hold a test
name to execute (as in 'binman -t testSections', for example)
"""
import elf_test
import entry_test
import fdt_test
import ftest
import image_test
import test
import doctest
result = unittest.TestResult()
for module in []:
suite = doctest.DocTestSuite(module)
suite.run(result)
sys.argv = [sys.argv[0]]
if debug:
sys.argv.append('-D')
# Run the entry tests first ,since these need to be the first to import the
# 'entry' module.
test_name = args and args[0] or None
for module in (entry_test.TestEntry, ftest.TestFunctional, fdt_test.TestFdt,
elf_test.TestElf, image_test.TestImage):
if test_name:
try:
suite = unittest.TestLoader().loadTestsFromName(test_name, module)
except AttributeError:
continue
else:
suite = unittest.TestLoader().loadTestsFromTestCase(module)
suite.run(result)
print result
for test, err in result.errors:
print test.id(), err
for test, err in result.failures:
print err, result.failures
if result.errors or result.failures:
print 'binman tests FAILED'
return 1
return 0
def RunTestCoverage():
"""Run the tests and check that we get 100% coverage"""
glob_list = glob.glob(os.path.join(our_path, 'etype/*.py'))
all_set = set([os.path.splitext(os.path.basename(item))[0]
for item in glob_list if '_testing' not in item])
test_util.RunTestCoverage('tools/binman/binman.py', None,
['*test*', '*binman.py', 'tools/patman/*', 'tools/dtoc/*'],
options.build_dir, all_set)
def RunBinman(options, args):
"""Main entry point to binman once arguments are parsed
Args:
options: Command-line options
args: Non-option arguments
"""
ret_code = 0
# For testing: This enables full exception traces.
#options.debug = True
if not options.debug:
sys.tracebacklimit = 0
if options.test:
ret_code = RunTests(options.debug, args[1:])
elif options.test_coverage:
RunTestCoverage()
elif options.full_help:
pager = os.getenv('PAGER')
if not pager:
pager = 'more'
fname = os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])),
'README')
command.Run(pager, fname)
else:
try:
ret_code = control.Binman(options, args)
except Exception as e:
print 'binman: %s' % e
if options.debug:
print
traceback.print_exc()
ret_code = 1
return ret_code
if __name__ == "__main__":
(options, args) = cmdline.ParseArgs(sys.argv)
ret_code = RunBinman(options, args)
sys.exit(ret_code)