rlib/test/test_rgil.py::TestGILShadowStack::()::test_am_I_holding_the_GIL

self = <rpython.rlib.test.test_rgil.TestGILShadowStack object at 0x00000293cf82e480>

    def test_am_I_holding_the_GIL(self):
        def check(name, expected=True):
            # we may not have the GIL here, don't use "print"
            debug_print(name)
            if rgil.am_I_holding_the_GIL() != expected:
                debug_print('assert failed at point', name)
                debug_print('rgil.gil_get_holder() ==', rgil.gil_get_holder())
                assert False
    
        def main(argv):
            check('1')
            rgil.release()
            # don't have the GIL here
            check('2', False)
            rgil.acquire()
            check('3')
            rgil.yield_thread()
            check('4')
            print "OK"   # there is also a release/acquire pair here
            check('5')
            return 0
    
        main([])
    
        t, cbuilder = self.compile(main)
>       data = cbuilder.cmdexec('')

rlib\test\test_rgil.py:67: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self = <rpython.translator.c.genc.CStandaloneBuilder object at 0x00000293cd4b3e88>
args = '', env = None, err = False, expect_crash = False
exe = local('d:\\systemtemp\\pytest\\usession-main-1418\\testing_3\\testing_3.exe')

    def cmdexec(self, args='', env=None, err=False, expect_crash=False, exe=None):
        assert self._compiled
        if sys.platform == 'win32':
            #Prevent opening a dialog box
            import ctypes
            winapi = ctypes.windll.kernel32
            SetErrorMode = winapi.SetErrorMode
            SetErrorMode.argtypes=[ctypes.c_int]
    
            SEM_FAILCRITICALERRORS = 1
            SEM_NOGPFAULTERRORBOX  = 2
            SEM_NOOPENFILEERRORBOX = 0x8000
            flags = SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX \
                    | SEM_NOOPENFILEERRORBOX
            #Since there is no GetErrorMode, do a double Set
            old_mode = SetErrorMode(flags)
            SetErrorMode(old_mode | flags)
        if env is None:
            envrepr = ''
        else:
            envrepr = ' [env=%r]' % (env,)
            env.update(os.environ)
        if exe is None:
            exe = self.executable_name
        log.cmdexec('%s %s%s' % (exe, args, envrepr))
        res = self.translator.platform.execute(exe, args, env=env)
        if sys.platform == 'win32':
            SetErrorMode(old_mode)
        if res.returncode != 0:
            if expect_crash:
                if type(expect_crash) is int and expect_crash != res.returncode:
                    raise Exception("Returned %d, but expected %d" % (
                        res.returncode, expect_crash))
                return res.out, res.err
            print(res.err, file=sys.stderr)
>           raise Exception("Returned %d" % (res.returncode,))
E           Exception: Returned 3221225477

translator\c\genc.py:318: Exception
---------- Captured stdout call ----------
OK
---------- Captured stderr call ----------
1 
2 
3 
4 
5 
[platform:msg] Updated environment with vsver 160, using x64 True
[rtyper] specializing: 100 / 327 blocks   (30%)
[rtyper] specializing: 200 / 386 blocks   (51%)
[rtyper] specializing: 300 / 386 blocks   (77%)
[rtyper] -=- specialized 386 blocks -=-
[rtyper] -=- specialized 4 more blocks -=-
[rtyper] specializing: 400 / 415 blocks   (96%)
[rtyper] -=- specialized 25 more blocks -=-
[rtyper] -=- specialized 60 more blocks -=-
[backendopt:inlining] phase with threshold factor: 32.4
[backendopt:inlining] heuristic: rpython.translator.backendopt.inline.inlining_heuristic
[backendopt:inlining] inlined 6 callsites.
[backendopt:malloc] starting malloc removal
[backendopt:malloc] removed 0 simple mallocs in total
[backendopt:mergeifblocks] starting to merge if blocks
[rtyper] specializing: 500 / 553 blocks   (90%)
[rtyper] -=- specialized 78 more blocks -=-
[rtyper] -=- specialized 0 more blocks -=-
[rtyper] -=- specialized 30 more blocks -=-
[backendopt:inlining] phase with threshold factor: 32.4
[backendopt:inlining] heuristic: rpython.translator.backendopt.inline.inlining_heuristic
[backendopt:inlining] inlined 1 callsites.
[backendopt:malloc] starting malloc removal
[backendopt:malloc] removed 0 simple mallocs in total
[backendopt:mergeifblocks] starting to merge if blocks
[backendopt:malloc] removed 0 simple mallocs in total
[c:database] GC transformer: finished helpers
[c:database] GC transformer: finished tables
[c:database] Inlining GC helpers and postprocessing
[c]      396 nodes  [ array: 29  func: 162  refcnt rtti: 18  struct: 187 ]
[c:database] Completed
[c:writing] structdef.h
[c:writing] forwarddecl.h
[c:writing] preimpl.h
[c:writing] data_rpython_flowspace.c
[c:writing] data_rpython_memory_gctransform.c
[c:writing] data_rpython_rlib.c
[c:writing] data_rpython_rlib_test.c
[c:writing] data_rpython_rtyper.c
[c:writing] data_rpython_rtyper_lltypesystem.c
[c:writing] data_rpython_translator_c.c
[c:writing] nonfuncnodes.c
[c:writing] data_rpython_rlib_1.c
[c:writing] implement.c
[c:writing] rpython_flowspace.c
[c:writing] rpython_memory_gctransform.c
[c:writing] rpython_rlib.c
[c:writing] rpython_rlib_test.c
[c:writing] rpython_rtyper.c
[c:writing] rpython_rtyper_lltypesystem.c
[c:writing] rpython_translator.c
[c:writing] rpython_translator_c.c
[platform:execute] jom.exe  in d:\systemtemp\pytest\usession-main-1418\testing_3
[c:cmdexec] d:\systemtemp\pytest\usession-main-1418\testing_3\testing_3.exe

builder: rpython-win-x86-64 build #400

test: rlib/test/test_rgil/py/TestGILShadowStack/()/test_am_I_holding_the_GIL