def testSeekable(self):
from ClientCookie._Util import seek_wrapper
text = self.text
text_lines = self.text_lines
for ii in range(1, 6):
fh = TestUnSeekable(text)
sfh = seek_wrapper(fh)
test = getattr(self, "_test%d" % ii)
test(sfh)
# copies have independent seek positions
fh = TestUnSeekable(text)
sfh = seek_wrapper(fh)
self._testCopy(sfh)
def testSeekable(self):
from ClientCookie._Util import seek_wrapper
text = self.text
text_lines = self.text_lines
for ii in range(1, 6):
fh = TestUnSeekable(text)
sfh = seek_wrapper(fh)
test = getattr(self, "_test%d" % ii)
test(sfh)
# copies have independent seek positions
fh = TestUnSeekable(text)
sfh = seek_wrapper(fh)
self._testCopy(sfh)
def testSeekable(self):
try:
from exceptions import StopIteration
except ImportError:
from ClientCookie._ClientCookie import StopIteration
from ClientCookie._Util import seek_wrapper
text = """\
The quick brown fox
jumps over the lazy
dog.
"""
text_lines = map(lambda l: l + "\n", string.split(text, "\n")[:-1])
fh = TestUnSeekable(text)
sfh = seek_wrapper(fh)
assert sfh.read(10) == text[:10] # calls fh.read
assert fh.log[-1] == ("read", 10)
sfh.seek(0) # doesn't call fh.seek
assert sfh.read(10) == text[:10] # doesn't call fh.read
assert len(fh.log) == 1
sfh.seek(0)
assert sfh.read(5) == text[:5] # read only part of cached data
assert len(fh.log) == 1
sfh.seek(0)
assert sfh.read(25) == text[:25] # calls fh.read
assert fh.log[1] == ("read", 15)
lines = []
sfh.seek(-1, 1)
while 1:
l = sfh.readline()
if l == "": break
lines.append(l)
assert lines == ["s over the lazy\n"] + text_lines[2:]
assert fh.log[2:] == [("readline", -1)] * 5
sfh.seek(0)
lines = []
while 1:
l = sfh.readline()
if l == "": break
lines.append(l)
assert lines == text_lines
fh = TestUnSeekable(text)
sfh = seek_wrapper(fh)
sfh.read(5)
sfh.seek(0)
assert sfh.read() == text
assert sfh.read() == ""
sfh.seek(0)
assert sfh.read() == text
sfh.seek(0)
assert sfh.readline(5) == "The q"
assert sfh.read() == text[5:]
sfh.seek(0)
assert sfh.readline(5) == "The q"
assert sfh.readline() == "uick brown fox\n"
fh = TestUnSeekable(text)
sfh = seek_wrapper(fh)
sfh.read(25)
sfh.seek(-1, 1)
assert sfh.readlines() == ["s over the lazy\n"] + text_lines[2:]
nr_logs = len(fh.log)
sfh.seek(0)
assert sfh.readlines() == text_lines
fh = TestUnSeekable(text)
sfh = seek_wrapper(fh)
count = 0
limit = 10
while count < limit:
if count == 5:
self.assertRaises(StopIteration, sfh.next)
break
else:
sfh.next() == text_lines[count]
count = count + 1
else:
assert False, "StopIteration not raised"
def testSeekable(self):
try:
from exceptions import StopIteration
except ImportError:
from ClientCookie._ClientCookie import StopIteration
from ClientCookie._Util import seek_wrapper
text = """\
The quick brown fox
jumps over the lazy
dog.
"""
text_lines = map(lambda l: l+"\n", string.split(text, "\n")[:-1])
fh = TestUnSeekable(text)
sfh = seek_wrapper(fh)
assert sfh.read(10) == text[:10] # calls fh.read
assert fh.log[-1] == ("read", 10)
sfh.seek(0) # doesn't call fh.seek
assert sfh.read(10) == text[:10] # doesn't call fh.read
assert len(fh.log) == 1
sfh.seek(0)
assert sfh.read(5) == text[:5] # read only part of cached data
assert len(fh.log) == 1
sfh.seek(0)
assert sfh.read(25) == text[:25] # calls fh.read
assert fh.log[1] == ("read", 15)
lines = []
sfh.seek(-1, 1)
while 1:
l = sfh.readline()
if l == "": break
lines.append(l)
assert lines == ["s over the lazy\n"]+text_lines[2:]
assert fh.log[2:] == [("readline", -1)]*5
sfh.seek(0)
lines = []
while 1:
l = sfh.readline()
if l == "": break
lines.append(l)
assert lines == text_lines
fh = TestUnSeekable(text)
sfh = seek_wrapper(fh)
sfh.read(5)
sfh.seek(0)
assert sfh.read() == text
assert sfh.read() == ""
sfh.seek(0)
assert sfh.read() == text
sfh.seek(0)
assert sfh.readline(5) == "The q"
assert sfh.read() == text[5:]
sfh.seek(0)
assert sfh.readline(5) == "The q"
assert sfh.readline() == "uick brown fox\n"
fh = TestUnSeekable(text)
sfh = seek_wrapper(fh)
sfh.read(25)
sfh.seek(-1, 1)
assert sfh.readlines() == ["s over the lazy\n"]+text_lines[2:]
nr_logs = len(fh.log)
sfh.seek(0)
assert sfh.readlines() == text_lines
fh = TestUnSeekable(text)
sfh = seek_wrapper(fh)
count = 0
limit = 10
while count < limit:
if count == 5:
self.assertRaises(StopIteration, sfh.next)
break
else:
sfh.next() == text_lines[count]
count = count + 1
else:
assert False, "StopIteration not raised"
