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Kaydet (Commit) 7a61f871 authored tarafından Roger E. Masse's avatar Roger E. Masse
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Updated to include the verbose flag from test_support

üst 549ab711
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Lib/test/test_audioop.py
Dosyayı görüntüle @ 7a61f871
# Test audioop. # Test audioop.
import audioop import audioop
from test_support import verbose
def gendata1(): def gendata1():
return '\0\1\2' return '\0\1\2'
def gendata2(): def gendata2():
if verbose:
print 'getsample'
if audioop.getsample('\0\1', 2, 0) == 1: if audioop.getsample('\0\1', 2, 0) == 1:
return '\0\0\0\1\0\2' return '\0\0\0\1\0\2'
else: else:
return '\0\0\1\0\2\0' return '\0\0\1\0\2\0'
def gendata4(): def gendata4():
if verbose:
print 'getsample'
if audioop.getsample('\0\0\0\1', 4, 0) == 1: if audioop.getsample('\0\0\0\1', 4, 0) == 1:
return '\0\0\0\0\0\0\0\1\0\0\0\2' return '\0\0\0\0\0\0\0\1\0\0\0\2'
else: else:
return '\0\0\0\0\1\0\0\0\2\0\0\0' return '\0\0\0\0\1\0\0\0\2\0\0\0'
def testmax(data): def testmax(data):
if verbose:
print 'max'
if audioop.max(data[0], 1) <> 2 or \ if audioop.max(data[0], 1) <> 2 or \
audioop.max(data[1], 2) <> 2 or \ audioop.max(data[1], 2) <> 2 or \
audioop.max(data[2], 4) <> 2: audioop.max(data[2], 4) <> 2:
...@@ -24,6 +31,8 @@ def testmax(data): ...@@ -24,6 +31,8 @@ def testmax(data):
return 1 return 1
def testminmax(data): def testminmax(data):
if verbose:
print 'minmax'
if audioop.minmax(data[0], 1) <> (0, 2) or \ if audioop.minmax(data[0], 1) <> (0, 2) or \
audioop.minmax(data[1], 2) <> (0, 2) or \ audioop.minmax(data[1], 2) <> (0, 2) or \
audioop.minmax(data[2], 4) <> (0, 2): audioop.minmax(data[2], 4) <> (0, 2):
...@@ -31,6 +40,8 @@ def testminmax(data): ...@@ -31,6 +40,8 @@ def testminmax(data):
return 1 return 1
def testmaxpp(data): def testmaxpp(data):
if verbose:
print 'maxpp'
if audioop.maxpp(data[0], 1) <> 0 or \ if audioop.maxpp(data[0], 1) <> 0 or \
audioop.maxpp(data[1], 2) <> 0 or \ audioop.maxpp(data[1], 2) <> 0 or \
audioop.maxpp(data[2], 4) <> 0: audioop.maxpp(data[2], 4) <> 0:
...@@ -38,6 +49,8 @@ def testmaxpp(data): ...@@ -38,6 +49,8 @@ def testmaxpp(data):
return 1 return 1
def testavg(data): def testavg(data):
if verbose:
print 'avg'
if audioop.avg(data[0], 1) <> 1 or \ if audioop.avg(data[0], 1) <> 1 or \
audioop.avg(data[1], 2) <> 1 or \ audioop.avg(data[1], 2) <> 1 or \
audioop.avg(data[2], 4) <> 1: audioop.avg(data[2], 4) <> 1:
...@@ -45,6 +58,8 @@ def testavg(data): ...@@ -45,6 +58,8 @@ def testavg(data):
return 1 return 1
def testavgpp(data): def testavgpp(data):
if verbose:
print 'avgpp'
if audioop.avgpp(data[0], 1) <> 0 or \ if audioop.avgpp(data[0], 1) <> 0 or \
audioop.avgpp(data[1], 2) <> 0 or \ audioop.avgpp(data[1], 2) <> 0 or \
audioop.avgpp(data[2], 4) <> 0: audioop.avgpp(data[2], 4) <> 0:
...@@ -59,6 +74,8 @@ def testrms(data): ...@@ -59,6 +74,8 @@ def testrms(data):
return 1 return 1
def testcross(data): def testcross(data):
if verbose:
print 'cross'
if audioop.cross(data[0], 1) <> 0 or \ if audioop.cross(data[0], 1) <> 0 or \
audioop.cross(data[1], 2) <> 0 or \ audioop.cross(data[1], 2) <> 0 or \
audioop.cross(data[2], 4) <> 0: audioop.cross(data[2], 4) <> 0:
...@@ -66,6 +83,8 @@ def testcross(data): ...@@ -66,6 +83,8 @@ def testcross(data):
return 1 return 1
def testadd(data): def testadd(data):
if verbose:
print 'add'
data2 = [] data2 = []
for d in data: for d in data:
str = '' str = ''
...@@ -79,6 +98,8 @@ def testadd(data): ...@@ -79,6 +98,8 @@ def testadd(data):
return 1 return 1
def testbias(data): def testbias(data):
if verbose:
print 'bias'
# Note: this test assumes that avg() works # Note: this test assumes that avg() works
d1 = audioop.bias(data[0], 1, 100) d1 = audioop.bias(data[0], 1, 100)
d2 = audioop.bias(data[1], 2, 100) d2 = audioop.bias(data[1], 2, 100)
...@@ -90,6 +111,8 @@ def testbias(data): ...@@ -90,6 +111,8 @@ def testbias(data):
return 1 return 1
def testlin2lin(data): def testlin2lin(data):
if verbose:
print 'lin2lin'
# too simple: we test only the size # too simple: we test only the size
for d1 in data: for d1 in data:
for d2 in data: for d2 in data:
...@@ -106,12 +129,16 @@ def testadpcm2lin(data): ...@@ -106,12 +129,16 @@ def testadpcm2lin(data):
return 1 return 1
def testlin2adpcm(data): def testlin2adpcm(data):
if verbose:
print 'lin2adpcm'
# Very cursory test # Very cursory test
if audioop.lin2adpcm('\0\0\0\0', 1, None) <> ('\0\0', (0,0)): if audioop.lin2adpcm('\0\0\0\0', 1, None) <> ('\0\0', (0,0)):
return 0 return 0
return 1 return 1
def testlin2ulaw(data): def testlin2ulaw(data):
if verbose:
print 'lin2ulaw'
if audioop.lin2ulaw(data[0], 1) <> '\377\347\333' or \ if audioop.lin2ulaw(data[0], 1) <> '\377\347\333' or \
audioop.lin2ulaw(data[1], 2) <> '\377\377\377' or \ audioop.lin2ulaw(data[1], 2) <> '\377\377\377' or \
audioop.lin2ulaw(data[2], 4) <> '\377\377\377': audioop.lin2ulaw(data[2], 4) <> '\377\377\377':
...@@ -119,6 +146,8 @@ def testlin2ulaw(data): ...@@ -119,6 +146,8 @@ def testlin2ulaw(data):
return 1 return 1
def testulaw2lin(data): def testulaw2lin(data):
if verbose:
print 'ulaw2lin'
# Cursory # Cursory
d = audioop.lin2ulaw(data[0], 1) d = audioop.lin2ulaw(data[0], 1)
if audioop.ulaw2lin(d, 1) <> data[0]: if audioop.ulaw2lin(d, 1) <> data[0]:
...@@ -126,6 +155,8 @@ def testulaw2lin(data): ...@@ -126,6 +155,8 @@ def testulaw2lin(data):
return 1 return 1
def testmul(data): def testmul(data):
if verbose:
print 'mul'
data2 = [] data2 = []
for d in data: for d in data:
str = '' str = ''
...@@ -139,11 +170,15 @@ def testmul(data): ...@@ -139,11 +170,15 @@ def testmul(data):
return 1 return 1
def testreverse(data): def testreverse(data):
if verbose:
print 'reverse'
if audioop.reverse(data[0], 1) <> '\2\1\0': if audioop.reverse(data[0], 1) <> '\2\1\0':
return 0 return 0
return 1 return 1
def testtomono(data): def testtomono(data):
if verbose:
print 'tomono'
data2 = '' data2 = ''
for d in data[0]: for d in data[0]:
data2 = data2 + d + d data2 = data2 + d + d
...@@ -152,6 +187,8 @@ def testtomono(data): ...@@ -152,6 +187,8 @@ def testtomono(data):
return 1 return 1
def testtostereo(data): def testtostereo(data):
if verbose:
print 'tostereo'
data2 = '' data2 = ''
for d in data[0]: for d in data[0]:
data2 = data2 + d + d data2 = data2 + d + d
...@@ -160,21 +197,29 @@ def testtostereo(data): ...@@ -160,21 +197,29 @@ def testtostereo(data):
return 1 return 1
def testfindfactor(data): def testfindfactor(data):
if verbose:
print 'findfactor'
if audioop.findfactor(data[1], data[1]) <> 1.0: if audioop.findfactor(data[1], data[1]) <> 1.0:
return 0 return 0
return 1 return 1
def testfindfit(data): def testfindfit(data):
if verbose:
print 'findfit'
if audioop.findfit(data[1], data[1]) <> (0, 1.0): if audioop.findfit(data[1], data[1]) <> (0, 1.0):
return 0 return 0
return 1 return 1
def testfindmax(data): def testfindmax(data):
if verbose:
print 'findmax'
if audioop.findmax(data[1], 1) <> 2: if audioop.findmax(data[1], 1) <> 2:
return 0 return 0
return 1 return 1
def testgetsample(data): def testgetsample(data):
if verbose:
print 'getsample'
for i in range(3): for i in range(3):
if audioop.getsample(data[0], 1, i) <> i or \ if audioop.getsample(data[0], 1, i) <> i or \
audioop.getsample(data[1], 2, i) <> i or \ audioop.getsample(data[1], 2, i) <> i or \
......
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