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import py
from rpython.jit.metainterp.test import test_ajit
from rpython.rlib.jit import JitDriver
from rpython.jit.backend.arm.test.support import JitARMMixin
from rpython.jit.backend.detect_cpu import getcpuclass
CPU = getcpuclass()
class TestBasic(JitARMMixin, test_ajit.BaseLLtypeTests):
# for the individual tests see
# ====> ../../../metainterp/test/test_ajit.py
def test_bug(self):
jitdriver = JitDriver(greens = [], reds = ['n'])
class X(object):
pass
def f(n):
while n > -100:
jitdriver.can_enter_jit(n=n)
jitdriver.jit_merge_point(n=n)
x = X()
x.arg = 5
if n <= 0: break
n -= x.arg
x.arg = 6 # prevents 'x.arg' from being annotated as constant
return n
res = self.meta_interp(f, [31], enable_opts='')
assert res == -4
def test_r_dict(self):
# a Struct that belongs to the hash table is not seen as being
# included in the larger Array
py.test.skip("issue with ll2ctypes")
def test_free_object(self):
py.test.skip("issue of freeing, probably with ll2ctypes")
if not CPU.supports_longlong:
for k in dir(test_ajit.BaseLLtypeTests):
if k.find('longlong') < 0:
continue
locals()[k] = lambda self: py.test.skip('requires longlong support')
if not CPU.supports_floats:
for k in ('test_float', 'test_residual_external_call'):
locals()[k] = lambda self: py.test.skip('requires float support')
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