def test_add_badtypes():
p = Pipeline()
class Whatever(object): pass
for item in [3, [], Whatever()]:
try:
p.add(item)
except ValueError:
pass
assert (p.empty)
def test_close(self):
p = Pipeline()
p.add("foo")
p.add(StringIO("bar"))
p.close_request()
assert p.read(1000) == "foobar"
py.test.raises(PipelineCloseRequest, p.read, 1000)
def test_read_backup():
p = Pipeline()
p.add("foo")
assert (p.read(2) == "fo")
p.backup("fo")
assert (p.read(2) == "fo")
assert (p.read(2) == "o")
def test_read_backup(self):
p = Pipeline()
p.add("foo")
assert p.read(2) == "fo"
p.backup("fo")
assert p.read(2) == "fo"
assert p.read(2) == "o"
def test_close():
p = Pipeline()
p.add("foo")
p.add(StringIO("bar"))
p.close_request()
WVPASS(p.read(1000) == "foobar")
WVEXCEPT(PipelineCloseRequest, p.read, 1000)
def test_add_badtypes(self):
p = Pipeline()
py.test.raises(ValueError, p.add, 3)
py.test.raises(ValueError, p.add, [])
class Whatever(object): pass
py.test.raises(ValueError, p.add, Whatever())
assert p.empty
def test_read_backup():
p = Pipeline()
p.add("foo")
WVPASS(p.read(2) == "fo")
p.backup("fo")
WVPASS(p.read(2) == "fo")
WVPASS(p.read(2) == "o")
def test_read_twice():
p = Pipeline()
p.add("foo")
WVPASS(p.read(2) == "fo")
WVPASS(p.read(2) == "o")
def test_add_filelike(self):
p = Pipeline()
sio = StringIO()
assert p.add(sio) == None
assert not p.empty
def test_read_twice_empty():
p = Pipeline()
p.add("foo")
assert (p.read(2) == "fo")
assert (p.read(2) == "o")
assert (p.read(2) == "")
def test_read_file():
p = Pipeline()
p.add(open(FILE))
assert (p.read(5) == "#1234")
def test_read_empty():
p = Pipeline()
assert (p.read(500) == '')
def test_add_filelike():
p = Pipeline()
sio = StringIO()
assert (p.add(sio) == None)
assert (not p.empty)
def test_pri_clean():
p = Pipeline()
p.add("two")
p.add("three")
p.add("one")
assert (p.read(18) == "twothreeone")
p.add("two", 2)
p.add("three", 3)
p.add("six", 2)
p.add("one", 1)
assert (p.read(18) == "threetwosixone")
def test_add_string():
p = Pipeline()
WVPASS(p.add("foo") == None)
WVPASS(not p.empty)
def test_read_twice(self):
p = Pipeline()
p.add("foo")
assert p.read(2) == "fo"
assert p.read(2) == "o"
def test_read_string(self):
p = Pipeline()
p.add("foo")
assert p.read(3) == "foo"
assert p.empty
def test_read_empty(self):
p = Pipeline()
assert p.read(500) == ''
def test_long_1():
p = Pipeline()
p.add("foo")
WVPASS(p.read(2) == "fo")
p.add("bar")
WVPASS(p.read(3) == "oba")
p.backup("rocko")
p.add(StringIO("soma"))
WVPASS(p.read(1000) == "rockorsoma")
WVPASS(p.read(1000) == "")
WVPASS(p.empty)
p.add("X" * 10000)
p.close_request()
WVPASS(p.read(5000) == 'X' * 5000)
p.backup('XXX')
WVEXCEPT(PipelineClosed, p.add, "newstuff")
WVPASS(not p.empty)
WVPASS(p.read(100000) == 'X' * 5003)
WVPASS(not p.empty)
WVEXCEPT(PipelineCloseRequest, p.read, 1000)
WVPASS(not p.empty)
WVEXCEPT(PipelineCloseRequest, p.read, 1000)
def test_long_1():
p = Pipeline()
p.add("foo")
assert (p.read(2) == "fo")
p.add("bar")
assert (p.read(3) == "oba")
p.backup("rocko")
p.add(StringIO("soma"))
assert (p.read(1000) == "rockorsoma")
assert (p.read(1000) == "")
assert (p.empty)
p.add("X" * 10000)
p.close_request()
assert (p.read(5000) == 'X' * 5000)
p.backup('XXX')
try:
p.add("newstuff")
except PipelineClosed:
pass
assert (not p.empty)
assert (p.read(100000) == 'X' * 5003)
assert (not p.empty)
try:
p.read(1000)
except PipelineCloseRequest:
pass
assert (not p.empty)
try:
p.read(1000)
except PipelineCloseRequest:
pass
def test_add_file():
p = Pipeline()
WVPASS(p.add(open(FILE)) == None)
WVPASS(not p.empty)
def test_add_file():
p = Pipeline()
assert (p.add(open(FILE)) == None)
assert (not p.empty)
def test_add_filelike():
p = Pipeline()
sio = StringIO()
WVPASS(p.add(sio) == None)
WVPASS(not p.empty)
def test_add_string(self):
p = Pipeline()
assert p.add("foo") == None
assert not p.empty
def test_read_backup_extra():
p = Pipeline()
p.add("foo")
assert (p.read(2) == "fo")
p.backup("foobar")
assert (p.read(500) == "foobaro")
def test_read_string():
p = Pipeline()
p.add("foo")
assert (p.read(3) == "foo")
assert (p.empty)
def test_add_string():
p = Pipeline()
assert (p.add("foo") == None)
assert (not p.empty)
def test_read_filelike():
p = Pipeline()
p.add(StringIO('abcdef'))
assert (p.read(5) == 'abcde')
def test_long_1(self):
p = Pipeline()
p.add("foo")
assert p.read(2) == "fo"
p.add("bar")
assert p.read(3) == "oba"
p.backup("rocko")
p.add(StringIO("soma"))
assert p.read(1000) == "rockorsoma"
assert p.read(1000) == ""
assert p.empty
p.add("X" * 10000)
p.close_request()
assert p.read(5000) == 'X' * 5000
p.backup('XXX')
py.test.raises(PipelineClosed, p.add, "newstuff")
assert not p.empty
assert p.read(100000) == 'X' * 5003
assert not p.empty
py.test.raises(PipelineCloseRequest, p.read, 1000)
assert not p.empty
py.test.raises(PipelineCloseRequest, p.read, 1000)
def test_read_empty():
p = Pipeline()
WVPASS(p.read(500) == '')
def test_add_file(self):
p = Pipeline()
assert p.add(open(FILE)) == None
assert not p.empty
def test_read_hybrid_objects():
p = Pipeline()
p.add("foo,")
p.add(StringIO("bar,"))
p.add(open(FILE))
assert (p.read(10) == "foo,bar,#1")
assert (p.read(4) == "2345")
p.backup("rock") # in the middle of the "file"
assert (p.read(6) == "rock67")
def test_read_string():
p = Pipeline()
p.add("foo")
WVPASS(p.read(3) == "foo")
WVPASS(p.empty)
def test_close():
p = Pipeline()
p.add("foo")
p.add(StringIO("bar"))
p.close_request()
assert (p.read(1000) == "foobar")
try:
p.read(1000)
except PipelineCloseRequest:
pass
def test_read_file():
p = Pipeline()
p.add(open(FILE))
WVPASS(p.read(5) == "#1234")
