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patman: Move test running/reporting to test_util

Browse source 
This code is useful in other tools. Move it into a common file so it can
be shared.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2020-04-17 18:09:01 -06:00
parent 428e773011
commit ce0dc2edfc
2 changed files with 107 additions and 69 deletions
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76
tools/binman/main.py
View file

@ -11,7 +11,6 @@
from distutils.sysconfig import get_python_lib
import glob
import multiprocessing
import os
import site
import sys
@ -37,11 +36,6 @@ sys.path.append(get_python_lib())
import cmdline
import command
use_concurrent = True
try:
from concurrencytest import ConcurrentTestSuite, fork_for_tests
except:
use_concurrent = False
import control
import test_util
@ -71,73 +65,17 @@ def RunTests(debug, verbosity, processes, test_preserve_dirs, args, toolpath):
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')
if verbosity:
sys.argv.append('-v%d' % verbosity)
if toolpath:
for path in toolpath:
sys.argv += ['--toolpath', path]
test_name = args and args[0] or None
# 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
suite = unittest.TestSuite()
loader = unittest.TestLoader()
for module in (entry_test.TestEntry, ftest.TestFunctional, fdt_test.TestFdt,
elf_test.TestElf, image_test.TestImage,
cbfs_util_test.TestCbfs):
# Test the test module about our arguments, if it is interested
if hasattr(module, 'setup_test_args'):
setup_test_args = getattr(module, 'setup_test_args')
setup_test_args(preserve_indir=test_preserve_dirs,
preserve_outdirs=test_preserve_dirs and test_name is not None,
toolpath=toolpath, verbosity=verbosity)
if test_name:
try:
suite.addTests(loader.loadTestsFromName(test_name, module))
except AttributeError:
continue
else:
suite.addTests(loader.loadTestsFromTestCase(module))
if use_concurrent and processes != 1:
concurrent_suite = ConcurrentTestSuite(suite,
fork_for_tests(processes or multiprocessing.cpu_count()))
concurrent_suite.run(result)
else:
suite.run(result)
test_util.RunTestSuites(
result, debug, verbosity, test_preserve_dirs, processes, test_name,
toolpath,
[entry_test.TestEntry, ftest.TestFunctional, fdt_test.TestFdt,
elf_test.TestElf, image_test.TestImage, cbfs_util_test.TestCbfs])
# Remove errors which just indicate a missing test. Since Python v3.5 If an
# ImportError or AttributeError occurs while traversing name then a
# synthetic test that raises that error when run will be returned. These
# errors are included in the errors accumulated by result.errors.
if test_name:
errors = []
for test, err in result.errors:
if ("has no attribute '%s'" % test_name) not in err:
errors.append((test, err))
result.testsRun -= 1
result.errors = errors
print(result)
for test, err in result.errors:
print(test.id(), err)
for test, err in result.failures:
print(err, result.failures)
if result.skipped:
print('%d binman test%s SKIPPED:' %
(len(result.skipped), 's' if len(result.skipped) > 1 else ''))
for skip_info in result.skipped:
print('%s: %s' % (skip_info[0], skip_info[1]))
if result.errors or result.failures:
print('binman tests FAILED')
return 1
return 0
return test_util.ReportResult('binman', test_name, result)
def GetEntryModules(include_testing=True):
"""Get a set of entry class implementations

100
tools/patman/test_util.py
View file

@ -5,13 +5,21 @@
from contextlib import contextmanager
import glob
import multiprocessing
import os
import sys
import unittest
import command
from io import StringIO
use_concurrent = True
try:
from concurrencytest import ConcurrentTestSuite, fork_for_tests
except:
use_concurrent = False
def RunTestCoverage(prog, filter_fname, exclude_list, build_dir, required=None):
"""Run tests and check that we get 100% coverage
@ -86,3 +94,95 @@ def capture_sys_output():
yield capture_out, capture_err
finally:
sys.stdout, sys.stderr = old_out, old_err
def ReportResult(toolname:str, test_name: str, result: unittest.TestResult):
"""Report the results from a suite of tests
Args:
toolname: Name of the tool that ran the tests
test_name: Name of test that was run, or None for all
result: A unittest.TestResult object containing the results
"""
# Remove errors which just indicate a missing test. Since Python v3.5 If an
# ImportError or AttributeError occurs while traversing name then a
# synthetic test that raises that error when run will be returned. These
# errors are included in the errors accumulated by result.errors.
if test_name:
errors = []
for test, err in result.errors:
if ("has no attribute '%s'" % test_name) not in err:
errors.append((test, err))
result.testsRun -= 1
result.errors = errors
print(result)
for test, err in result.errors:
print(test.id(), err)
for test, err in result.failures:
print(err, result.failures)
if result.skipped:
print('%d binman test%s SKIPPED:' %
(len(result.skipped), 's' if len(result.skipped) > 1 else ''))
for skip_info in result.skipped:
print('%s: %s' % (skip_info[0], skip_info[1]))
if result.errors or result.failures:
print('binman tests FAILED')
return 1
return 0
def RunTestSuites(result, debug, verbosity, test_preserve_dirs, processes,
test_name, toolpath, test_class_list):
"""Run a series of test suites and collect the results
Args:
result: A unittest.TestResult object to add the results to
debug: True to enable debugging, which shows a full stack trace on error
verbosity: Verbosity level to use (0-4)
test_preserve_dirs: True to preserve the input directory used by tests
so that it can be examined afterwards (only useful for debugging
tests). If a single test is selected (in args[0]) it also preserves
the output directory for this test. Both directories are displayed
on the command line.
processes: Number of processes to use to run tests (None=same as #CPUs)
test_name: Name of test to run, or None for all
toolpath: List of paths to use for tools
test_class_list: List of test classes to run
"""
for module in []:
suite = doctest.DocTestSuite(module)
suite.run(result)
sys.argv = [sys.argv[0]]
if debug:
sys.argv.append('-D')
if verbosity:
sys.argv.append('-v%d' % verbosity)
if toolpath:
for path in toolpath:
sys.argv += ['--toolpath', path]
suite = unittest.TestSuite()
loader = unittest.TestLoader()
for module in test_class_list:
# Test the test module about our arguments, if it is interested
if hasattr(module, 'setup_test_args'):
setup_test_args = getattr(module, 'setup_test_args')
setup_test_args(preserve_indir=test_preserve_dirs,
preserve_outdirs=test_preserve_dirs and test_name is not None,
toolpath=toolpath, verbosity=verbosity)
if test_name:
try:
suite.addTests(loader.loadTestsFromName(test_name, module))
except AttributeError:
continue
else:
suite.addTests(loader.loadTestsFromTestCase(module))
if use_concurrent and processes != 1:
concurrent_suite = ConcurrentTestSuite(suite,
fork_for_tests(processes or multiprocessing.cpu_count()))
concurrent_suite.run(result)
else:
suite.run(result)