mitmproxy/test/test_rparse.py

296 lines
8.1 KiB
Python

import StringIO, sys, os
import libpry
from libpathod import rparse
rparse.TESTING = True
class DummyRequest(StringIO.StringIO):
def write(self, d, callback=None):
StringIO.StringIO.write(self, d)
if callback:
callback()
def finish(self):
return
class uMisc(libpry.AutoTree):
def test_generators(self):
v = rparse.Value.parseString("'val'")[0]
g = v.get_generator({})
assert g[:] == "val"
def test_randomgenerator(self):
g = rparse.RandomGenerator("one", 100)
assert len(g[:10]) == 10
assert len(g[1:10]) == 9
assert len(g[:1000]) == 100
assert len(g[1000:1001]) == 0
assert g[0]
def test_literalgenerator(self):
g = rparse.LiteralGenerator("one")
assert g == "one"
assert g[:] == "one"
assert g[1] == "n"
def test_filegenerator(self):
t = self.tmpdir()
path = os.path.join(t, "foo")
f = open(path, "w")
f.write("x"*10000)
f.close()
g = rparse.FileGenerator(path)
assert len(g) == 10000
assert g[0] == "x"
assert g[-1] == "x"
assert g[0:5] == "xxxxx"
def test_valueliteral(self):
v = rparse.ValueLiteral("foo")
assert v.expr()
assert str(v)
def test_file_value(self):
v = rparse.Value.parseString("<'one two'")[0]
assert v.path == "one two"
v = rparse.Value.parseString("<path")[0]
assert v.path == "path"
t = self.tmpdir()
p = os.path.join(t, "path")
f = open(p, "w")
f.write("x"*10000)
f.close()
assert v.get_generator(dict(staticdir=t))
v = rparse.Value.parseString("<path2")[0]
libpry.raises(rparse.ServerError, v.get_generator, dict(staticdir=t))
libpry.raises("no static directory", v.get_generator, dict())
def test_generated_value(self):
v = rparse.Value.parseString("!10b")[0]
assert v.usize == 10
assert v.unit == "b"
assert v.bytes() == 10
v = rparse.Value.parseString("!10")[0]
assert v.unit == "b"
v = rparse.Value.parseString("!10k")[0]
assert v.bytes() == 10240
v = rparse.Value.parseString("!10g")[0]
assert v.bytes() == 1024**3 * 10
v = rparse.Value.parseString("!10g:digits")[0]
assert v.datatype == "digits"
g = v.get_generator({})
assert g[:100]
v = rparse.Value.parseString("!10:digits")[0]
assert v.unit == "b"
assert v.datatype == "digits"
def test_value(self):
assert rparse.Value.parseString("'val'")[0].val == "val"
assert rparse.Value.parseString('"val"')[0].val == "val"
assert rparse.Value.parseString('"\'val\'"')[0].val == "'val'"
def test_body(self):
e = rparse.Body.expr()
v = e.parseString("b'foo'")[0]
assert v.value.val == "foo"
v = e.parseString("b!100")[0]
assert str(v.value) == "!100b:bytes"
v = e.parseString("b!100g:digits", parseAll=True)[0]
assert v.value.datatype == "digits"
assert str(v.value) == "!100g:digits"
def test_header(self):
e = rparse.Header.expr()
v = e.parseString("h'foo':'bar'")[0]
assert v.key.val == "foo"
assert v.value.val == "bar"
def test_code(self):
e = rparse.Code.expr()
v = e.parseString("200")[0]
assert v.code == 200
v = e.parseString("404'msg'")[0]
assert v.code == 404
assert v.msg.val == "msg"
r = e.parseString("200'foo'")[0]
assert r.msg.val == "foo"
r = e.parseString("200'\"foo\"'")[0]
assert r.msg.val == "\"foo\""
r = e.parseString('200"foo"')[0]
assert r.msg.val == "foo"
r = e.parseString('404')[0]
assert r.msg.val == "Not Found"
r = e.parseString('10')[0]
assert r.msg.val == "Unknown code"
def test_internal_response(self):
d = DummyRequest()
s = rparse.InternalResponse(400, "foo")
s.render(d)
class uDisconnects(libpry.AutoTree):
def test_before(self):
e = rparse.DisconnectBefore.expr()
v = e.parseString("db")[0]
assert isinstance(v, rparse.DisconnectBefore)
v = e.parseString("db")[0]
assert isinstance(v, rparse.DisconnectBefore)
def test_random(self):
e = rparse.DisconnectRandom.expr()
v = e.parseString("dr")[0]
assert isinstance(v, rparse.DisconnectRandom)
v = e.parseString("dr")[0]
assert isinstance(v, rparse.DisconnectRandom)
class uPauses(libpry.AutoTree):
def test_before(self):
e = rparse.PauseBefore.expr()
v = e.parseString("pb10")[0]
assert v.value == 10
v = e.parseString("pbforever")[0]
assert v.value == "forever"
def test_after(self):
e = rparse.PauseAfter.expr()
v = e.parseString("pa10")[0]
assert v.value == 10
def test_random(self):
e = rparse.PauseRandom.expr()
v = e.parseString("pr10")[0]
assert v.value == 10
class uparse(libpry.AutoTree):
def test_parse_err(self):
libpry.raises(rparse.ParseException, rparse.parse, {}, "400:msg,b:")
try:
rparse.parse({}, "400:msg,b:")
except rparse.ParseException, v:
assert v.marked()
def test_parse_header(self):
r = rparse.parse({}, '400,h"foo":"bar"')
assert r.get_header("foo") == "bar"
def test_parse_pause_before(self):
r = rparse.parse({}, "400,pb10")
assert (0, 10) in r.pauses
def test_parse_pause_after(self):
r = rparse.parse({}, "400,pa10")
assert (sys.maxint, 10) in r.pauses
def test_parse_pause_random(self):
r = rparse.parse({}, "400,pr10")
assert ("random", 10) in r.pauses
class uResponse(libpry.AutoTree):
def dummy_response(self):
return rparse.parse({}, "400'msg'")
def test_response(self):
r = rparse.parse({}, "400'msg'")
assert r.code == 400
assert r.msg == "msg"
r = rparse.parse({}, "400'msg',b!100b")
assert r.msg == "msg"
assert r.body[:]
assert str(r)
def test_ready_randoms(self):
r = rparse.parse({}, "400'msg'")
x = [(0, 5)]
assert r.ready_randoms(100, x) == x
x = [("random", 5)]
ret = r.ready_randoms(100, x)
assert 0 <= ret[0][0] < 100
x = [(1, 5), (0, 5)]
assert r.ready_randoms(100, x) == sorted(x)
def test_write_values_disconnects(self):
r = self.dummy_response()
s = DummyRequest()
tst = "foo"*100
r.write_values(s, [tst], [], "before", blocksize=5)
assert not s.getvalue()
def test_write_values(self):
tst = "foo"*1025
r = rparse.parse({}, "400'msg'")
s = DummyRequest()
r.write_values(s, [tst], [], None)
assert s.getvalue() == tst
def test_write_values_pauses(self):
tst = "".join(str(i) for i in range(10))
r = rparse.parse({}, "400'msg'")
for i in range(2, 10):
s = DummyRequest()
r.write_values(s, [tst], [(2, 0), (1, 0)], None, blocksize=i)
assert s.getvalue() == tst
for i in range(2, 10):
s = DummyRequest()
r.write_values(s, [tst], [(1, 0)], None, blocksize=i)
assert s.getvalue() == tst
tst = ["".join(str(i) for i in range(10))]*5
for i in range(2, 10):
s = DummyRequest()
r.write_values(s, tst[:], [(1, 0)], None, blocksize=i)
assert s.getvalue() == "".join(tst)
def test_render(self):
s = DummyRequest()
r = rparse.parse({}, "400'msg'")
r.render(s)
def test_length(self):
def testlen(x):
s = DummyRequest()
x.render(s)
assert x.length() == len(s.getvalue())
testlen(rparse.parse({}, "400'msg'"))
testlen(rparse.parse({}, "400'msg',h'foo':'bar'"))
testlen(rparse.parse({}, "400'msg',h'foo':'bar',b!100b"))
tests = [
uResponse(),
uPauses(),
uDisconnects(),
uMisc(),
uparse()
]