def test007_sample_picker_does_not_break_utf16be(self):
# iso8859-7 doesn't have to be tested because every character is
# encoded in 1 byte and cannot be broken
# We test utf-16le and utf-16be because the .rpartition can make the
# string end up with odd number of bytes(broken)
# We also test the pick_sample with a broken utf-8 and see if it can
# fix it
inp = 'a\nb'
inp = inp.encode('utf-16be')
sample = pick_sample(inp)
encoding = get_encoding(sample)
assert encoding == 'utf-16be'
def test007_sample_picker_does_not_break_utf16be(self):
# iso8859-7 doesn't have to be tested because every character is
# encoded in 1 byte and cannot be broken
# We test utf-16le and utf-16be because the .rpartition can make the
# string end up with odd number of bytes(broken)
# We also test the pick_sample with a broken utf-8 and see if it can
# fix it
inp = u'a\nb'
inp = inp.encode('utf-16be')
sample = pick_sample(inp)
encoding = get_encoding(sample)
self.assertEqual(encoding, 'utf-16be')
def test009_sample_picker_fixes_utf_8(self):
inp = ("The last char is multibyte in utf-8\n"
"will be trancated ->\u0a01").encode('utf-8')
broken_inp = inp[:-1]
#broken_inp is broken and can't be decoded
isBroken = False
try:
broken_inp.decode('utf-8')
except UnicodeDecodeError:
isBroken = True
sample = pick_sample(broken_inp)
encoding = get_encoding(sample)
assert (encoding, isBroken) == ('utf-8', True)
def test009_sample_picker_fixes_utf_8(self):
inp = (u"The last char is multibyte in utf-8\n"
u"will be trancated ->\u0a01").encode('utf-8')
broken_inp = inp[:-1]
#broken_inp is broken and can't be decoded
isBroken = False
try:
broken_inp.decode('utf-8')
except UnicodeDecodeError:
isBroken = True
sample = pick_sample(broken_inp)
encoding = get_encoding(sample)
self.assertEqual((encoding, isBroken), ('utf-8', True))
def test008_sample_picker_does_not_break_utf16le(self):
inp = 'test\u0a01input'
inp = inp.encode('utf-16le')
sample = pick_sample(inp)
encoding = get_encoding(sample)
assert encoding == 'utf-16le'
def test008_sample_picker_does_not_break_utf16le(self):
inp = u'test\u0a01input'
inp = inp.encode('utf-16le')
sample = pick_sample(inp)
encoding = get_encoding(sample)
self.assertEqual(encoding, 'utf-16le')
