pypy/module/micronumpy/test/test_arrayops.py::AppTestNumSupport::()::test_empty

self = <CallInfo when='call' exception: empty() returned a zeroed out array every time>
func = <function <lambda> at 0x00007f9702ad3cb8>, when = 'call'

    def __init__(self, func, when):
        #: context of invocation: one of "setup", "call",
        #: "teardown", "memocollect"
        self.when = when
        self.start = time()
        try:
>           self.result = func()

../_pytest/runner.py:150: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

>   return CallInfo(lambda: ihook(item=item, **kwds), when=when)

../_pytest/runner.py:138: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <_HookCaller 'pytest_runtest_call'>
kwargs = {'__multicall__': <_MultiCall 0 results, 0 meths, kwargs={'item': <AppTestMethod 'test_empty'>, '__multicall__': <_MultiCall 0 results, 0 meths, kwargs={...}>}>, 'item': <AppTestMethod 'test_empty'>}

    def __call__(self, **kwargs):
        assert not self.is_historic()
>       return self._hookexec(self, self._nonwrappers + self._wrappers, kwargs)

../_pytest/vendored_packages/pluggy.py:724: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <_pytest.config.PytestPluginManager object at 0x00007f96f01bede8>
hook = <_HookCaller 'pytest_runtest_call'>, methods = []
kwargs = {'__multicall__': <_MultiCall 0 results, 0 meths, kwargs={'item': <AppTestMethod 'test_empty'>, '__multicall__': <_MultiCall 0 results, 0 meths, kwargs={...}>}>, 'item': <AppTestMethod 'test_empty'>}

    def _hookexec(self, hook, methods, kwargs):
        # called from all hookcaller instances.
        # enable_tracing will set its own wrapping function at self._inner_hookexec
>       return self._inner_hookexec(hook, methods, kwargs)

../_pytest/vendored_packages/pluggy.py:338: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

hook = <_HookCaller 'pytest_runtest_call'>, methods = []
kwargs = {'__multicall__': <_MultiCall 0 results, 0 meths, kwargs={'item': <AppTestMethod 'test_empty'>, '__multicall__': <_MultiCall 0 results, 0 meths, kwargs={...}>}>, 'item': <AppTestMethod 'test_empty'>}

    self._inner_hookexec = lambda hook, methods, kwargs: \
>       _MultiCall(methods, kwargs, hook.spec_opts).execute()

../_pytest/vendored_packages/pluggy.py:333: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <_MultiCall 0 results, 0 meths, kwargs={'item': <AppTestMethod 'test_empty'>, '__multicall__': <_MultiCall 0 results, 0 meths, kwargs={...}>}>

    def execute(self):
        all_kwargs = self.kwargs
        self.results = results = []
        firstresult = self.specopts.get("firstresult")
    
        while self.hook_impls:
            hook_impl = self.hook_impls.pop()
            args = [all_kwargs[argname] for argname in hook_impl.argnames]
            if hook_impl.hookwrapper:
>               return _wrapped_call(hook_impl.function(*args), self.execute)

../_pytest/vendored_packages/pluggy.py:595: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

wrap_controller = <generator object pytest_runtest_call at 0x00007f9702ad58d0>
func = <bound method _MultiCall.execute of <_MultiCall 0 results, 0 meths, kwargs={'i...test_empty'>, '__multicall__': <_MultiCall 0 results, 0 meths, kwargs={...}>}>>

    def _wrapped_call(wrap_controller, func):
        """ Wrap calling to a function with a generator which needs to yield
        exactly once.  The yield point will trigger calling the wrapped function
        and return its _CallOutcome to the yield point.  The generator then needs
        to finish (raise StopIteration) in order for the wrapped call to complete.
        """
        try:
            next(wrap_controller)   # first yield
        except StopIteration:
            _raise_wrapfail(wrap_controller, "did not yield")
        call_outcome = _CallOutcome(func)
        try:
            wrap_controller.send(call_outcome)
            _raise_wrapfail(wrap_controller, "has second yield")
        except StopIteration:
            pass
>       return call_outcome.get_result()

../_pytest/vendored_packages/pluggy.py:253: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <_pytest.vendored_packages.pluggy._CallOutcome instance at 0x00007f97037d1960>

    def get_result(self):
        if self.excinfo is None:
            return self.result
        else:
            ex = self.excinfo
            if _py3:
                raise ex[1].with_traceback(ex[2])
>           _reraise(*ex)  # noqa

../_pytest/vendored_packages/pluggy.py:279: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <_pytest.vendored_packages.pluggy._CallOutcome instance at 0x00007f97037d1960>
func = <bound method _MultiCall.execute of <_MultiCall 0 results, 0 meths, kwargs={'i...test_empty'>, '__multicall__': <_MultiCall 0 results, 0 meths, kwargs={...}>}>>

    def __init__(self, func):
        try:
>           self.result = func()

../_pytest/vendored_packages/pluggy.py:264: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <_MultiCall 0 results, 0 meths, kwargs={'item': <AppTestMethod 'test_empty'>, '__multicall__': <_MultiCall 0 results, 0 meths, kwargs={...}>}>

    def execute(self):
        all_kwargs = self.kwargs
        self.results = results = []
        firstresult = self.specopts.get("firstresult")
    
        while self.hook_impls:
            hook_impl = self.hook_impls.pop()
            args = [all_kwargs[argname] for argname in hook_impl.argnames]
            if hook_impl.hookwrapper:
                return _wrapped_call(hook_impl.function(*args), self.execute)
>           res = hook_impl.function(*args)

../_pytest/vendored_packages/pluggy.py:596: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

item = <AppTestMethod 'test_empty'>

    def pytest_runtest_call(item):
        try:
>           item.runtest()

../_pytest/runner.py:91: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <AppTestMethod 'test_empty'>

    def runtest(self):
        target = self.obj
        if self.config.option.runappdirect:
>           return target()

tool/pytest/apptest.py:84: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <pypy.module.micronumpy.test.test_arrayops.AppTestNumSupport object at 0x00007f97054e06e8>

    def test_empty(self):
        from numpy import empty
        import gc
        for i in range(1000):
            a = empty(3)
            assert len(a) == 3
            if not (a[0] == a[1] == a[2] == 0):
                break     # done
            a[0] = 1.23
            a[1] = 4.56
            a[2] = 7.89
            del a
            gc.collect()
        else:
            raise AssertionError(
>               "empty() returned a zeroed out array every time")
E           AssertionError: empty() returned a zeroed out array every time

module/micronumpy/test/test_arrayops.py:26: AssertionError

builder: pypy-c-jit-macos-x86-64 build #1279+

test: pypy/module/micronumpy/test/test_arrayops.py::AppTestNumSupport::()::test_empty