2 # SPDX-License-Identifier: GPL-2.0+
4 # Copyright (c) 2016 Google, Inc
5 # Written by Simon Glass <sjg@chromium.org>
7 # Creates binary images from input files controlled by a description
10 """See README for more information"""
12 from __future__ import print_function
14 from distutils.sysconfig import get_python_lib
16 import multiprocessing
23 # Bring in the patman and dtoc libraries (but don't override the first path
25 our_path = os.path.dirname(os.path.realpath(__file__))
26 for dirname in ['../patman', '../dtoc', '..', '../concurrencytest']:
27 sys.path.insert(2, os.path.join(our_path, dirname))
29 # Bring in the libfdt module
30 sys.path.insert(2, 'scripts/dtc/pylibfdt')
31 sys.path.insert(2, os.path.join(our_path,
32 '../../build-sandbox_spl/scripts/dtc/pylibfdt'))
34 # When running under python-coverage on Ubuntu 16.04, the dist-packages
35 # directories are dropped from the python path. Add them in so that we can find
36 # the elffile module. We could use site.getsitepackages() here but unfortunately
37 # that is not available in a virtualenv.
38 sys.path.append(get_python_lib())
44 from concurrencytest import ConcurrentTestSuite, fork_for_tests
46 use_concurrent = False
50 def RunTests(debug, verbosity, processes, test_preserve_dirs, args, toolpath):
51 """Run the functional tests and any embedded doctests
54 debug: True to enable debugging, which shows a full stack trace on error
55 verbosity: Verbosity level to use
56 test_preserve_dirs: True to preserve the input directory used by tests
57 so that it can be examined afterwards (only useful for debugging
58 tests). If a single test is selected (in args[0]) it also preserves
59 the output directory for this test. Both directories are displayed
61 processes: Number of processes to use to run tests (None=same as #CPUs)
62 args: List of positional args provided to binman. This can hold a test
63 name to execute (as in 'binman test testSections', for example)
64 toolpath: List of paths to use for tools
75 result = unittest.TestResult()
77 suite = doctest.DocTestSuite(module)
80 sys.argv = [sys.argv[0]]
84 sys.argv.append('-v%d' % verbosity)
87 sys.argv += ['--toolpath', path]
89 # Run the entry tests first ,since these need to be the first to import the
91 test_name = args and args[0] or None
92 suite = unittest.TestSuite()
93 loader = unittest.TestLoader()
94 for module in (entry_test.TestEntry, ftest.TestFunctional, fdt_test.TestFdt,
95 elf_test.TestElf, image_test.TestImage,
96 cbfs_util_test.TestCbfs):
97 # Test the test module about our arguments, if it is interested
98 if hasattr(module, 'setup_test_args'):
99 setup_test_args = getattr(module, 'setup_test_args')
100 setup_test_args(preserve_indir=test_preserve_dirs,
101 preserve_outdirs=test_preserve_dirs and test_name is not None,
102 toolpath=toolpath, verbosity=verbosity)
105 suite.addTests(loader.loadTestsFromName(test_name, module))
106 except AttributeError:
109 suite.addTests(loader.loadTestsFromTestCase(module))
110 if use_concurrent and processes != 1:
111 concurrent_suite = ConcurrentTestSuite(suite,
112 fork_for_tests(processes or multiprocessing.cpu_count()))
113 concurrent_suite.run(result)
117 # Remove errors which just indicate a missing test. Since Python v3.5 If an
118 # ImportError or AttributeError occurs while traversing name then a
119 # synthetic test that raises that error when run will be returned. These
120 # errors are included in the errors accumulated by result.errors.
123 for test, err in result.errors:
124 if ("has no attribute '%s'" % test_name) not in err:
125 errors.append((test, err))
127 result.errors = errors
130 for test, err in result.errors:
131 print(test.id(), err)
132 for test, err in result.failures:
133 print(err, result.failures)
135 print('%d binman test%s SKIPPED:' %
136 (len(result.skipped), 's' if len(result.skipped) > 1 else ''))
137 for skip_info in result.skipped:
138 print('%s: %s' % (skip_info[0], skip_info[1]))
139 if result.errors or result.failures:
140 print('binman tests FAILED')
144 def GetEntryModules(include_testing=True):
145 """Get a set of entry class implementations
148 Set of paths to entry class filenames
150 glob_list = glob.glob(os.path.join(our_path, 'etype/*.py'))
151 return set([os.path.splitext(os.path.basename(item))[0]
152 for item in glob_list
153 if include_testing or '_testing' not in item])
155 def RunTestCoverage():
156 """Run the tests and check that we get 100% coverage"""
157 glob_list = GetEntryModules(False)
158 all_set = set([os.path.splitext(os.path.basename(item))[0]
159 for item in glob_list if '_testing' not in item])
160 test_util.RunTestCoverage('tools/binman/binman.py', None,
161 ['*test*', '*binman.py', 'tools/patman/*', 'tools/dtoc/*'],
162 args.build_dir, all_set)
165 """Main entry point to binman once arguments are parsed
168 args: Command line arguments Namespace object
173 sys.tracebacklimit = 0
175 if args.cmd == 'test':
176 if args.test_coverage:
179 ret_code = RunTests(args.debug, args.verbosity, args.processes,
180 args.test_preserve_dirs, args.tests,
183 elif args.cmd == 'entry-docs':
184 control.WriteEntryDocs(GetEntryModules())
188 ret_code = control.Binman(args)
189 except Exception as e:
190 print('binman: %s' % e)
193 traceback.print_exc()
198 if __name__ == "__main__":
199 args = cmdline.ParseArgs(sys.argv[1:])
201 ret_code = RunBinman(args)