def output(partIdx):
"""Uses the student code to compute the output for test cases."""
outputString = ''
filename = open('testInputA1.pkl', 'rb')
try: ## load the dict
dictInp = pickle.load(filename, encoding='latin1') ## python3
except TypeError:
dictInp = pickle.load(filename) ## python2
testCases = dictInp['testCases']
outputType = dictInp['outputType']
if partIdx == 0: # This is wk1-part-1: readAudio
for line in testCases['A1-part-1']:
answer = readAudio(**line)
if outputType['A1-part-1'][0] == type(answer):
outputString += convertNpObjToStr(answer) + '\n'
else:
wrongOutputTypeError(outputType['A1-part-1'][0], partIdx)
return ''
#sys.exit(1)
elif partIdx == 1: # This is wk1-part-2: minMaxAudio
for line in testCases['A1-part-2']:
answer = minMaxAudio(**line)
if outputType['A1-part-2'][0] == type(answer):
outputString += str(answer).strip('()') + '\n'
else:
wrongOutputTypeError(outputType['A1-part-2'][0], partIdx)
return ''
#sys.exit(1)
elif partIdx == 2: # This is wk1-part-3: hopSamples
for line in testCases['A1-part-3']:
answer = hopSamples(**line)
if outputType['A1-part-3'][0] == type(answer):
answer = answer.copy(
) # Important, else does not allocate continuous memory locations
outputString += convertNpObjToStr(answer) + '\n'
else:
wrongOutputTypeError(outputType['A1-part-3'][0], partIdx)
return ''
#sys.exit(1)
return outputString.strip()
def output(partIdx):
"""Uses the student code to compute the output for test cases."""
outputString = ''
dictInp = pickle.load(open("testInputA1.pkl")) ## load the dict
testCases = dictInp['testCases']
outputType = dictInp['outputType']
if partIdx == 0: # This is wk1-part-1: readAudio
for line in testCases['A1-part-1']:
answer = readAudio(**line)
if outputType['A1-part-1'][0] == type(answer):
outputString += convertNpObjToStr(answer) + '\n'
else:
wrongOutputTypeError(outputType['A1-part-1'][0])
sys.exit(1)
elif partIdx == 1: # This is wk1-part-2: minMaxAudio
for line in testCases['A1-part-2']:
answer = minMaxAudio(**line)
if outputType['A1-part-2'][0] == type(answer):
outputString += str(answer).strip('()') + '\n'
else:
wrongOutputTypeError(outputType['A1-part-2'][0])
sys.exit(1)
elif partIdx == 2: # This is wk1-part-3: hopSamples
for line in testCases['A1-part-3']:
answer = hopSamples(**line)
if outputType['A1-part-3'][0] == type(answer):
answer = answer.copy() # Important, else does not allocate continuous memory locations
outputString += convertNpObjToStr(answer) + '\n'
else:
wrongOutputTypeError(outputType['A1-part-3'][0])
sys.exit(1)
return outputString.strip()
def test2():
return minMaxAudio(pianoFilename)
def test_minMaxAudio(self):
expected = (-0.83486432, 0.56501967)
actual = minMaxAudio(os.path.join(os.path.dirname(os.path.dirname(sys.path[0])), 'sounds', 'oboe-A4.wav'))
self.assertEqual(round(expected[0], -3), round(actual[0], -3))
self.assertEqual(round(expected[1], -3), round(actual[0], -3))
