mitmproxy/test/netlib/test_strutils.py
Maximilian Hils c98c83190b tests++
2016-06-07 01:03:08 -07:00

86 lines
2.7 KiB
Python

# coding=utf-8
import six
from netlib import strutils, tutils
def test_native():
with tutils.raises(TypeError):
strutils.native(42)
if six.PY2:
assert strutils.native(u"foo") == b"foo"
assert strutils.native(b"foo") == b"foo"
else:
assert strutils.native(u"foo") == u"foo"
assert strutils.native(b"foo") == u"foo"
def test_clean_bin():
assert strutils.clean_bin(b"one") == b"one"
assert strutils.clean_bin(b"\00ne") == b".ne"
assert strutils.clean_bin(b"\nne") == b"\nne"
assert strutils.clean_bin(b"\nne", False) == b".ne"
assert strutils.clean_bin(u"\u2605".encode("utf8")) == b"..."
assert strutils.clean_bin(u"one") == u"one"
assert strutils.clean_bin(u"\00ne") == u".ne"
assert strutils.clean_bin(u"\nne") == u"\nne"
assert strutils.clean_bin(u"\nne", False) == u".ne"
assert strutils.clean_bin(u"\u2605") == u"\u2605"
def test_safe_subn():
assert strutils.safe_subn("foo", u"bar", "\xc2foo")
def test_bytes_to_escaped_str():
assert strutils.bytes_to_escaped_str(b"foo") == "foo"
assert strutils.bytes_to_escaped_str(b"\b") == r"\x08"
assert strutils.bytes_to_escaped_str(br"&!?=\)") == r"&!?=\\)"
assert strutils.bytes_to_escaped_str(b'\xc3\xbc') == r"\xc3\xbc"
assert strutils.bytes_to_escaped_str(b"'") == r"\'"
assert strutils.bytes_to_escaped_str(b'"') == r'"'
with tutils.raises(ValueError):
strutils.bytes_to_escaped_str(u"such unicode")
def test_escaped_str_to_bytes():
assert strutils.escaped_str_to_bytes("foo") == b"foo"
assert strutils.escaped_str_to_bytes("\x08") == b"\b"
assert strutils.escaped_str_to_bytes("&!?=\\\\)") == br"&!?=\)"
assert strutils.escaped_str_to_bytes("ü") == b'\xc3\xbc'
assert strutils.escaped_str_to_bytes(u"\\x08") == b"\b"
assert strutils.escaped_str_to_bytes(u"&!?=\\\\)") == br"&!?=\)"
assert strutils.escaped_str_to_bytes(u"ü") == b'\xc3\xbc'
if six.PY2:
with tutils.raises(ValueError):
strutils.escaped_str_to_bytes(42)
else:
with tutils.raises(ValueError):
strutils.escaped_str_to_bytes(b"very byte")
def test_isBin():
assert not strutils.isBin("testing\n\r")
assert strutils.isBin("testing\x01")
assert strutils.isBin("testing\x0e")
assert strutils.isBin("testing\x7f")
def test_isXml():
assert not strutils.isXML("foo")
assert strutils.isXML("<foo")
assert strutils.isXML(" \n<foo")
def test_clean_hanging_newline():
s = "foo\n"
assert strutils.clean_hanging_newline(s) == "foo"
assert strutils.clean_hanging_newline("foo") == "foo"
def test_hexdump():
assert list(strutils.hexdump(b"one\0" * 10))