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import cStringIO
from libmproxy import filt, flow
import libpry
class uParsing(libpry.AutoTree):
def _dump(self, x):
c = cStringIO.StringIO()
x.dump(fp=c)
assert c.getvalue()
def test_parse_err(self):
assert filt.parse("~h [") is None
def test_simple(self):
assert not filt.parse("~b")
assert filt.parse("~q")
assert filt.parse("~c 10")
assert filt.parse("~m foobar")
assert filt.parse("~u foobar")
assert filt.parse("~q ~c 10")
p = filt.parse("~q ~c 10")
self._dump(p)
assert len(p.lst) == 2
def test_naked_url(self):
a = filt.parse("foobar ~h rex")
assert a.lst[0].expr == "foobar"
assert a.lst[1].expr == "rex"
self._dump(a)
def test_quoting(self):
a = filt.parse("~u 'foo ~u bar' ~u voing")
assert a.lst[0].expr == "foo ~u bar"
assert a.lst[1].expr == "voing"
self._dump(a)
a = filt.parse("~u foobar")
assert a.expr == "foobar"
a = filt.parse(r"~u 'foobar\"\''")
assert a.expr == "foobar\"'"
a = filt.parse(r'~u "foo \'bar"')
assert a.expr == "foo 'bar"
def test_nesting(self):
a = filt.parse("(~u foobar & ~h voing)")
assert a.lst[0].expr == "foobar"
self._dump(a)
def test_not(self):
a = filt.parse("!~h test")
assert a.itm.expr == "test"
a = filt.parse("!(~u test & ~h bar)")
assert a.itm.lst[0].expr == "test"
self._dump(a)
def test_binaryops(self):
a = filt.parse("~u foobar | ~h voing")
isinstance(a, filt.FOr)
self._dump(a)
a = filt.parse("~u foobar & ~h voing")
isinstance(a, filt.FAnd)
self._dump(a)
def test_wideops(self):
a = filt.parse("~hq 'header: qvalue'")
assert isinstance(a, filt.FHeadRequest)
self._dump(a)
class uMatching(libpry.AutoTree):
def req(self):
conn = flow.ClientConnect(("one", 2222))
headers = flow.ODictCaseless()
headers["header"] = ["qvalue"]
req = flow.Request(
conn,
"host",
80,
"http",
"GET",
"/path",
headers,
"content_request"
)
return flow.Flow(req)
def resp(self):
f = self.req()
headers = flow.ODictCaseless()
headers["header_response"] = ["svalue"]
f.response = flow.Response(
f.request,
200,
"message",
headers,
"content_response",
None
)
return f
def err(self):
f = self.req()
f.error = flow.Error(f.request, "msg")
return f
def q(self, q, o):
return filt.parse(q)(o)
def test_fcontenttype(self):
q = self.req()
s = self.resp()
assert not self.q("~t content", q)
assert not self.q("~t content", s)
q.request.headers["content-type"] = ["text/json"]
assert self.q("~t json", q)
assert self.q("~tq json", q)
assert not self.q("~ts json", q)
s.response.headers["content-type"] = ["text/json"]
assert self.q("~t json", s)
del s.response.headers["content-type"]
s.request.headers["content-type"] = ["text/json"]
assert self.q("~t json", s)
assert self.q("~tq json", s)
assert not self.q("~ts json", s)
def test_freq_fresp(self):
q = self.req()
s = self.resp()
assert self.q("~q", q)
assert not self.q("~q", s)
assert not self.q("~s", q)
assert self.q("~s", s)
def test_ferr(self):
e = self.err()
assert self.q("~e", e)
def test_head(self):
q = self.req()
s = self.resp()
assert not self.q("~h nonexistent", q)
assert self.q("~h qvalue", q)
assert self.q("~h header", q)
assert self.q("~h 'header: qvalue'", q)
assert self.q("~h 'header: qvalue'", s)
assert self.q("~h 'header_response: svalue'", s)
assert self.q("~hq 'header: qvalue'", s)
assert not self.q("~hq 'header_response: svalue'", s)
assert self.q("~hq 'header: qvalue'", q)
assert not self.q("~hq 'header_request: svalue'", q)
assert not self.q("~hs 'header: qvalue'", s)
assert self.q("~hs 'header_response: svalue'", s)
assert not self.q("~hs 'header: qvalue'", q)
def test_body(self):
q = self.req()
s = self.resp()
assert not self.q("~b nonexistent", q)
assert self.q("~b content", q)
assert self.q("~b response", s)
assert self.q("~b content_request", s)
assert self.q("~bq content", q)
assert self.q("~bq content", s)
assert not self.q("~bq response", q)
assert not self.q("~bq response", s)
assert not self.q("~bs content", q)
assert self.q("~bs content", s)
assert not self.q("~bs nomatch", s)
assert not self.q("~bs response", q)
assert self.q("~bs response", s)
def test_method(self):
q = self.req()
s = self.resp()
assert self.q("~m get", q)
assert not self.q("~m post", q)
q.request.method = "oink"
assert not self.q("~m get", q)
def test_url(self):
q = self.req()
s = self.resp()
assert self.q("~u host", q)
assert self.q("~u host/path", q)
assert not self.q("~u moo/path", q)
assert self.q("~u host", s)
assert self.q("~u host/path", s)
assert not self.q("~u moo/path", s)
def test_code(self):
q = self.req()
s = self.resp()
assert not self.q("~c 200", q)
assert self.q("~c 200", s)
assert not self.q("~c 201", s)
def test_and(self):
s = self.resp()
assert self.q("~c 200 & ~h head", s)
assert self.q("~c 200 & ~h head", s)
assert not self.q("~c 200 & ~h nohead", s)
assert self.q("(~c 200 & ~h head) & ~b content", s)
assert not self.q("(~c 200 & ~h head) & ~b nonexistent", s)
assert not self.q("(~c 200 & ~h nohead) & ~b content", s)
def test_or(self):
s = self.resp()
assert self.q("~c 200 | ~h nohead", s)
assert self.q("~c 201 | ~h head", s)
assert not self.q("~c 201 | ~h nohead", s)
assert self.q("(~c 201 | ~h nohead) | ~s", s)
def test_not(self):
s = self.resp()
assert not self.q("! ~c 200", s)
assert self.q("! ~c 201", s)
assert self.q("!~c 201 !~c 202", s)
assert not self.q("!~c 201 !~c 200", s)
tests = [
uMatching(),
uParsing()
]
|
