本文整理汇总了Python中rpython.translator.c.genc.CStandaloneBuilder.cmdexec方法的典型用法代码示例。如果您正苦于以下问题：Python CStandaloneBuilder.cmdexec方法的具体用法？Python CStandaloneBuilder.cmdexec怎么用？Python CStandaloneBuilder.cmdexec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rpython.translator.c.genc.CStandaloneBuilder的用法示例。
在下文中一共展示了CStandaloneBuilder.cmdexec方法的3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: test_counters
# 需要导入模块: from rpython.translator.c.genc import CStandaloneBuilder [as 别名]
# 或者: from rpython.translator.c.genc.CStandaloneBuilder import cmdexec [as 别名]
def test_counters(self):
from rpython.rtyper.lltypesystem import lltype
from rpython.rtyper.lltypesystem.lloperation import llop
def entry_point(argv):
llop.instrument_count(lltype.Void, 'test', 2)
llop.instrument_count(lltype.Void, 'test', 1)
llop.instrument_count(lltype.Void, 'test', 1)
llop.instrument_count(lltype.Void, 'test', 2)
llop.instrument_count(lltype.Void, 'test', 1)
return 0
t = TranslationContext(self.config)
t.config.translation.instrument = True
t.buildannotator().build_types(entry_point, [s_list_of_strings])
t.buildrtyper().specialize()
cbuilder = CStandaloneBuilder(t, entry_point, config=t.config) # xxx
cbuilder.generate_source()
cbuilder.compile()
counters_fname = udir.join("_counters_")
os.environ['PYPY_INSTRUMENT_COUNTERS'] = str(counters_fname)
try:
data = cbuilder.cmdexec()
finally:
del os.environ['PYPY_INSTRUMENT_COUNTERS']
f = counters_fname.open('rb')
counters_data = f.read()
f.close()
import struct
counters = struct.unpack("LLL", counters_data)
assert counters == (0,3,2)示例2: _compile_and_run
# 需要导入模块: from rpython.translator.c.genc import CStandaloneBuilder [as 别名]
# 或者: from rpython.translator.c.genc.CStandaloneBuilder import cmdexec [as 别名]
def _compile_and_run(self, t, entry_point, entry_point_graph, args):
from rpython.translator.c.genc import CStandaloneBuilder as CBuilder
# XXX patch exceptions
cbuilder = CBuilder(t, entry_point, config=t.config)
cbuilder.generate_source()
self._check_cbuilder(cbuilder)
exe_name = cbuilder.compile()
debug_print('---------- Test starting ----------')
stdout = cbuilder.cmdexec(" ".join([str(arg) for arg in args]))
res = int(stdout)
debug_print('---------- Test done (%d) ----------' % (res,))
return res示例3: test_build
# 需要导入模块: from rpython.translator.c.genc import CStandaloneBuilder [as 别名]
# 或者: from rpython.translator.c.genc.CStandaloneBuilder import cmdexec [as 别名]
def test_build():
def entry_point(argv):
parser = interp_pyexpat.XML_ParserCreate("test")
interp_pyexpat.XML_ParserFree(parser)
res = interp_pyexpat.XML_ErrorString(3)
os.write(1, rffi.charp2str(res))
return 0
t = TranslationContext()
t.buildannotator().build_types(entry_point, [s_list_of_strings])
t.buildrtyper().specialize()
builder = CStandaloneBuilder(t, entry_point, t.config)
builder.generate_source()
builder.compile()
data = builder.cmdexec()
assert data == pyexpat.ErrorString(3)