def test_try():
file = dir.strpath+'/try.try'
value={'a':{'b':array([1,2]),
'c':array([1.,2.,3.])},
'd':array([4,5],dtype=float64),
'e':3.0,
'f':float64(4),
'g':5}
tryfile.write(file,value)
check(value,tryfile.read(file))
check(value,tryfile.unpack(tryfile.pack(value)))
def test_version_2():
file = dir.strpath+'/2.try'
raw = '\x03TRY\x07\x02\x0e\x0e\xe9\x28\xd7\n\x00\x05array\x00\x07\x0eA\xc8~@x\x9cce\x10d``\x00\x00\x00h\x00\x17'
# Verify that our raw string is a correct version 2 file
open(file,'wb').write(raw)
check(tryfile.read(file),17)
# Verify that deleting any byte or changing any bit is detected
def bad(s):
open(file,'w').write(s)
py.test.raises(Exception,tryfile.read,file)
for i in xrange(len(raw)):
bad(raw[:i]+raw[i+1:])
for j in xrange(8):
bad(raw[:i]+chr(ord(raw[i])^(1<<j))+raw[i+1:])
def test_try():
file = dir.strpath + '/try.try'
value = {
'a': {
'b': array([1, 2]),
'c': array([1., 2., 3.])
},
'd': array([4, 5], dtype=float64),
'e': 3.0,
'f': float64(4),
'g': 5
}
tryfile.write(file, value)
check(value, tryfile.read(file))
check(value, tryfile.unpack(tryfile.pack(value)))
def test_version_2():
file = dir.strpath + '/2.try'
raw = '\x03TRY\x07\x02\x0e\x0e\xe9\x28\xd7\n\x00\x05array\x00\x07\x0eA\xc8~@x\x9cce\x10d``\x00\x00\x00h\x00\x17'
# Verify that our raw string is a correct version 2 file
open(file, 'wb').write(raw)
check(tryfile.read(file), 17)
# Verify that deleting any byte or changing any bit is detected
def bad(s):
open(file, 'w').write(s)
py.test.raises(Exception, tryfile.read, file)
for i in xrange(len(raw)):
bad(raw[:i] + raw[i + 1:])
for j in xrange(8):
bad(raw[:i] + chr(ord(raw[i]) ^ (1 << j)) + raw[i + 1:])
def test_version_1():
file = dir.strpath + '/1.try'
open(file, 'wb').write(
'\x03TRY\x03\x01\x0a\x03\x00\x05array\x00\x01\x03\x02\x00\x11')
check(tryfile.read(file), 17)
def test_version_1():
file = dir.strpath+'/1.try'
open(file,'wb').write('\x03TRY\x03\x01\x0a\x03\x00\x05array\x00\x01\x03\x02\x00\x11')
check(tryfile.read(file),17)