本文整理汇总了Python中test.support.args_from_interpreter_flags方法的典型用法代码示例。如果您正苦于以下问题：Python support.args_from_interpreter_flags方法的具体用法？Python support.args_from_interpreter_flags怎么用？Python support.args_from_interpreter_flags使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类test.support的用法示例。
在下文中一共展示了support.args_from_interpreter_flags方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: run_test_in_subprocess
# 需要导入模块: from test import support [as 别名]
# 或者: from test.support import args_from_interpreter_flags [as 别名]
def run_test_in_subprocess(testname, ns):
"""Run the given test in a subprocess with --slaveargs.
ns is the option Namespace parsed from command-line arguments. regrtest
is invoked in a subprocess with the --slaveargs argument; when the
subprocess exits, its return code, stdout and stderr are returned as a
3-tuple.
"""
from subprocess import Popen, PIPE
base_cmd = ([sys.executable] + support.args_from_interpreter_flags() +
['-X', 'faulthandler', '-m', 'test.regrtest'])
# required to spawn a new process with PGO flag on/off
if ns.pgo:
base_cmd = base_cmd + ['--pgo']
slaveargs = (
(testname, ns.verbose, ns.quiet),
dict(huntrleaks=ns.huntrleaks,
use_resources=ns.use_resources,
output_on_failure=ns.verbose3,
timeout=ns.timeout, failfast=ns.failfast,
match_tests=ns.match_tests, pgo=ns.pgo))
# Running the child from the same working directory as regrtest's original
# invocation ensures that TEMPDIR for the child is the same when
# sysconfig.is_python_build() is true. See issue 15300.
popen = Popen(base_cmd + ['--slaveargs', json.dumps(slaveargs)],
stdout=PIPE, stderr=PIPE,
universal_newlines=True,
close_fds=(os.name != 'nt'),
cwd=support.SAVEDCWD)
stdout, stderr = popen.communicate()
retcode = popen.wait()
return retcode, stdout, stderr 示例2: run_test_in_subprocess
# 需要导入模块: from test import support [as 别名]
# 或者: from test.support import args_from_interpreter_flags [as 别名]
def run_test_in_subprocess(testname, ns):
"""Run the given test in a subprocess with --slaveargs.
ns is the option Namespace parsed from command-line arguments. regrtest
is invoked in a subprocess with the --slaveargs argument; when the
subprocess exits, its return code, stdout and stderr are returned as a
3-tuple.
"""
from subprocess import Popen, PIPE
base_cmd = ([sys.executable] + support.args_from_interpreter_flags() +
['-X', 'faulthandler', '-m', 'test.regrtest'])
slaveargs = (
(testname, ns.verbose, ns.quiet),
dict(huntrleaks=ns.huntrleaks,
use_resources=ns.use_resources,
output_on_failure=ns.verbose3,
timeout=ns.timeout, failfast=ns.failfast,
match_tests=ns.match_tests))
# Running the child from the same working directory as regrtest's original
# invocation ensures that TEMPDIR for the child is the same when
# sysconfig.is_python_build() is true. See issue 15300.
popen = Popen(base_cmd + ['--slaveargs', json.dumps(slaveargs)],
stdout=PIPE, stderr=PIPE,
universal_newlines=True,
close_fds=(os.name != 'nt'),
cwd=support.SAVEDCWD)
stdout, stderr = popen.communicate()
retcode = popen.wait()
return retcode, stdout, stderr 示例3: run_test_in_subprocess
# 需要导入模块: from test import support [as 别名]
# 或者: from test.support import args_from_interpreter_flags [as 别名]
def run_test_in_subprocess(testname, ns):
"""Run the given test in a subprocess with --slaveargs.
ns is the option Namespace parsed from command-line arguments. regrtest
is invoked in a subprocess with the --slaveargs argument; when the
subprocess exits, its return code, stdout and stderr are returned as a
3-tuple.
"""
from subprocess import Popen, PIPE
base_cmd = ([sys.executable] + support.args_from_interpreter_flags() +
['-X', 'faulthandler', '-m', 'test.regrtest'])
# required to spawn a new process with PGO flag on/off
if ns.pgo:
base_cmd = base_cmd + ['--pgo']
ns_dict = vars(ns)
slaveargs = (ns_dict, testname)
slaveargs = json.dumps(slaveargs)
# Running the child from the same working directory as regrtest's original
# invocation ensures that TEMPDIR for the child is the same when
# sysconfig.is_python_build() is true. See issue 15300.
popen = Popen(base_cmd + ['--slaveargs', slaveargs],
stdout=PIPE, stderr=PIPE,
universal_newlines=True,
close_fds=(os.name != 'nt'),
cwd=support.SAVEDCWD)
stdout, stderr = popen.communicate()
retcode = popen.wait()
return retcode, stdout, stderr 示例4: run_test_in_subprocess
# 需要导入模块: from test import support [as 别名]
# 或者: from test.support import args_from_interpreter_flags [as 别名]
def run_test_in_subprocess(testname, ns):
"""Run the given test in a subprocess with --worker-args.
ns is the option Namespace parsed from command-line arguments. regrtest
is invoked in a subprocess with the --worker-args argument; when the
subprocess exits, its return code, stdout and stderr are returned as a
3-tuple.
"""
from subprocess import Popen, PIPE
ns_dict = vars(ns)
worker_args = (ns_dict, testname)
worker_args = json.dumps(worker_args)
cmd = [sys.executable, *support.args_from_interpreter_flags(),
'-u', # Unbuffered stdout and stderr
'-m', 'test.regrtest',
'--worker-args', worker_args]
if ns.pgo:
cmd += ['--pgo']
# Running the child from the same working directory as regrtest's original
# invocation ensures that TEMPDIR for the child is the same when
# sysconfig.is_python_build() is true. See issue 15300.
popen = Popen(cmd,
stdout=PIPE, stderr=PIPE,
universal_newlines=True,
close_fds=(os.name != 'nt'),
cwd=support.SAVEDCWD)
with popen:
stdout, stderr = popen.communicate()
retcode = popen.wait()
return retcode, stdout, stderr