def test_hw_function_single(self, name, pub_inputs, priv_inputs):
'''
compares a given submitted function against a correctly implemented
version of the same function over two sets of inputs. The first failure
of a public input is reported if it occurs. Private input failures are
only reported as having failed a private test but not the input the caused
it to fail. Ive included name for now as an easy way to display the function
being tested.
'''
try:
hw_func = sanity.getfunction(self.hw_obj, name)
ta_func = sanity.getfunction(self.ta_obj, name)
pub_count = 0
fail = False
for i in pub_inputs:
hw_func_result = hw_func(i)
if hw_func_result == ta_func(i):
pub_count += 1
self.i_log("{!s} returned correct result of {!s} on input {!s}.".format(name, str(hw_func_result), str(i)))
else:
self.x_log("{!s} returned incorrect result of {!s} on input {!s}.".format(name, str(hw_func_result), str(i)))
self.i_log("{!s} returned incorrect result of {!s} on input {!s}.".format(name, str(hw_func_result), str(i)))
fail = True
return False
# break
if pub_count == len(pub_inputs):
self.x_log("All public tests for {!s} passed. So far so good.".format(name))
self.i_log("All public tests for {!s} passed.".format(name))
priv_count = 0
if not fail:
for i in priv_inputs:
if hw_func(i) == ta_func(i):
priv_count += 1
self.i_log("Correct result on input {!s}.".format(str(i)))
else:
self.x_log("Your code ran incorrectly on a private test. Please try again")
self.i_log("Incorrect result on input {!s}.".format(str(i)))
return False
# break
if priv_count == len(priv_inputs):
self.x_log("All tests for {!s} passed. Good job!".format(name))
self.i_log("All tests for {!s} passed.".format(name))
return True
except:
self.x_log("Exception raised while running tests on {!s}. Try testing to see if you can recreate the exception and solve it.".format(name))
self.i_log("Exception raised... hopefuly not our fault.")
return False