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#!/usr/bin/env python2
import argparse
import sys
import os
import nose2
import multiprocessing
from infra.basetest import BRTest
def main():
parser = argparse.ArgumentParser(description='Run Buildroot tests')
parser.add_argument('testname', nargs='*',
help='list of test cases to execute')
parser.add_argument('-l', '--list', action='store_true',
help='list of available test cases')
parser.add_argument('-a', '--all', action='store_true',
help='execute all test cases')
parser.add_argument('-s', '--stdout', action='store_true',
help='log everything to stdout')
parser.add_argument('-o', '--output',
help='output directory')
parser.add_argument('-d', '--download',
help='download directory')
parser.add_argument('-k', '--keep',
help='keep build directories',
action='store_true')
parser.add_argument('-t', '--testcases', type=int, default=1,
help='number of testcases to run simultaneously')
parser.add_argument('-j', '--jlevel', type=int,
help='BR2_JLEVEL to use for each testcase')
parser.add_argument('--timeout-multiplier', type=int, default=1,
help='increase timeouts (useful for slow machines)')
args = parser.parse_args()
script_path = os.path.realpath(__file__)
test_dir = os.path.dirname(script_path)
if args.stdout:
BRTest.logtofile = False
if args.list:
print("List of tests")
nose2.discover(argv=[script_path,
"-s", test_dir,
"-v",
"--collect-only"],
plugins=["nose2.plugins.collect"])
return 0
if args.download is None:
args.download = os.getenv("BR2_DL_DIR")
if args.download is None:
print("Missing download directory, please use -d/--download")
print("")
parser.print_help()
return 1
BRTest.downloaddir = os.path.abspath(args.download)
if args.output is None:
print("Missing output directory, please use -o/--output")
print("")
parser.print_help()
return 1
if not os.path.exists(args.output):
os.mkdir(args.output)
BRTest.outputdir = os.path.abspath(args.output)
if args.all is False and len(args.testname) == 0:
print("No test selected")
print("")
parser.print_help()
return 1
BRTest.keepbuilds = args.keep
if args.testcases != 1:
if args.testcases < 1:
print("Invalid number of testcases to run simultaneously")
print("")
parser.print_help()
return 1
# same default BR2_JLEVEL as package/Makefile.in
br2_jlevel = 1 + multiprocessing.cpu_count()
each_testcase = br2_jlevel / args.testcases
if each_testcase < 1:
each_testcase = 1
BRTest.jlevel = each_testcase
if args.jlevel:
if args.jlevel < 0:
print("Invalid BR2_JLEVEL to use for each testcase")
print("")
parser.print_help()
return 1
# the user can override the auto calculated value
BRTest.jlevel = args.jlevel
if args.timeout_multiplier < 1:
print("Invalid multiplier for timeout values")
print("")
parser.print_help()
return 1
BRTest.timeout_multiplier = args.timeout_multiplier
nose2_args = ["-v",
"-N", str(args.testcases),
"-s", test_dir,
"-c", os.path.join(test_dir, "conf/unittest.cfg")]
if len(args.testname) != 0:
nose2_args += args.testname
nose2.discover(argv=nose2_args)
if __name__ == "__main__":
sys.exit(main())
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