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_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_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_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_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_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(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_backup_extra():
p = Pipeline()
p.add("foo")
assert (p.read(2) == "fo")
p.backup("foobar")
assert (p.read(500) == "foobaro")
