def test_disable_logic():
def f(x, y):
return x + y
t = Translation(f, [int, int])
t.disable(['backendopt'])
t.source_c()
assert 'backendopt' not in t.driver.done
def test_disable_logic():
def f(x,y):
return x+y
t = Translation(f, [int, int])
t.disable(['backendopt'])
t.source_c()
assert 'backendopt' not in t.driver.done
def test_simple_source():
def f(x, y):
return x,y
t = Translation(f, [int, int], backend='c')
t.annotate()
t.source()
assert 'source_c' in t.driver.done
t = Translation(f, [int, int])
t.source_c()
assert 'source_c' in t.driver.done
t = Translation(f, [int, int])
py.test.raises(Exception, "t.source()")
def test_simple_source():
def f(x, y):
return x,y
t = Translation(f, [int, int], backend='c')
t.annotate()
t.source()
assert 'source_c' in t.driver.done
t = Translation(f, [int, int])
t.source_c()
assert 'source_c' in t.driver.done
t = Translation(f, [int, int])
py.test.raises(Exception, "t.source()")
def get_generated_c_source(fn, types):
"""Return the generated C source for fn."""
t = Translation(fn, types, backend="c")
t.annotate()
merge_if_blocks(t.driver.translator.graphs[0])
c_filename_path = t.source_c()
return t.driver.cbuilder.c_source_filename.join('..',
'rpython_translator_c_test.c').read()
def get_generated_c_source(fn, types):
"""Return the generated C source for fn."""
t = Translation(fn, types, backend="c")
t.annotate()
merge_if_blocks(t.driver.translator.graphs[0])
c_filename_path = t.source_c()
return t.driver.cbuilder.c_source_filename.join(
'..', 'rpython_translator_c_test.c').read()
def test_inhibit_tail_call():
def foobar_fn(n):
return 42
foobar_fn._dont_inline_ = True
def main(n):
return foobar_fn(n)
#
t = Translation(main, [int], backend="c")
t.rtype()
t.context._graphof(foobar_fn).inhibit_tail_call = True
t.source_c()
lines = t.driver.cbuilder.c_source_filename.join('..',
'rpython_translator_c_test_test_genc.c').readlines()
for i, line in enumerate(lines):
if '= pypy_g_foobar_fn' in line:
break
else:
assert 0, "the call was not found in the C source"
assert 'PYPY_INHIBIT_TAIL_CALL();' in lines[i+1]
