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from libmproxy import script, flow
import tutils
import shlex
import os
import time
class TCounter:
count = 0
def __call__(self, *args, **kwargs):
self.count += 1
class TScriptContext(TCounter):
def log(self, msg):
self.__call__()
class TestScript:
def test_simple(self):
s = flow.State()
fm = flow.FlowMaster(None, s)
ctx = flow.ScriptContext(fm)
p = script.Script(shlex.split(tutils.test_data.path("scripts/a.py")+" --var 40", posix=(os.name != "nt")), ctx)
p.load()
assert "here" in p.ns
assert p.run("here") == (True, 41)
assert p.run("here") == (True, 42)
ret = p.run("errargs")
assert not ret[0]
assert len(ret[1]) == 2
# Check reload
p.load()
assert p.run("here") == (True, 41)
def test_duplicate_flow(self):
s = flow.State()
fm = flow.FlowMaster(None, s)
fm.load_script([tutils.test_data.path("scripts/duplicate_flow.py")])
r = tutils.treq()
fm.handle_request(r)
assert fm.state.flow_count() == 2
assert not fm.state.view[0].request.is_replay()
assert fm.state.view[1].request.is_replay()
def test_err(self):
s = flow.State()
fm = flow.FlowMaster(None, s)
ctx = flow.ScriptContext(fm)
s = script.Script(["nonexistent"], ctx)
tutils.raises(
"no such file",
s.load
)
s = script.Script([tutils.test_data.path("scripts")], ctx)
tutils.raises(
"not a file",
s.load
)
s = script.Script([tutils.test_data.path("scripts/syntaxerr.py")], ctx)
tutils.raises(
script.ScriptError,
s.load
)
s = script.Script([tutils.test_data.path("scripts/loaderr.py")], ctx)
tutils.raises(
script.ScriptError,
s.load
)
def test_concurrent(self):
s = flow.State()
fm = flow.FlowMaster(None, s)
fm.load_script([tutils.test_data.path("scripts/concurrent_decorator.py")])
reply = TCounter()
r1, r2 = tutils.treq(), tutils.treq()
r1.reply, r2.reply = reply, reply
t_start = time.time()
fm.handle_request(r1)
r1.reply()
fm.handle_request(r2)
r2.reply()
assert reply.count < 2
assert (time.time() - t_start) < 0.09
time.sleep(0.2)
assert reply.count == 2
def test_concurrent2(self):
ctx = TScriptContext()
s = script.Script(["scripts/concurrent_decorator.py"], ctx)
s.load()
f = tutils.tflow_full()
f.error = tutils.terr(f.request)
f.reply = f.request.reply
print s.run("response", f)
print s.run("error", f)
print s.run("clientconnect", f)
print s.run("clientdisconnect", f)
print s.run("serverconnect", f)
time.sleep(0.1)
assert ctx.count == 5
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