def test_with_long_message(self):
with open("./examples/lorem_ipsum.txt") as f:
message = f.read()
secret = slsb.hide("./examples/pictures/Lenna.png", message)
secret.save("./image.png")
clear_message = slsb.reveal("./image.png")
self.assertEqual(message, clear_message)
def __stega_in_png(self, mess):
try:
full_string = self.separator.join(mess)
print full_string
secret = slsb.hide(self.filesrc, full_string)
secret.save(self.filedst)
except:
print "Unexpected error in Stegano module:", sys.exc_info()[0]
def test_with_long_message(self):
with open("./examples/lorem_ipsum.txt") as f:
message = f.read()
secret = slsb.hide("./examples/pictures/Lenna.png", message)
secret.save("./image.png")
clear_message = slsb.reveal("./image.png")
self.assertEqual(message, clear_message)
def test_hide_and_reveal(self):
messages_to_hide = ["a", "foo", "Hello World!", ":Python:"]
for message in messages_to_hide:
secret = slsb.hide("./examples/pictures/Lenna.png", message)
secret.save("./image.png")
clear_message = slsb.reveal("./image.png")
self.assertEqual(message, clear_message)
def test_hide_empty_message(self):
"""
Test hiding the empty string.
"""
secret = slsb.hide("./examples/pictures/Lenna.png", "")
secret.save("./image.png")
clear_message = slsb.reveal("./image.png")
self.assertEqual("", clear_message)
def test_hide_and_reveal(self):
messages_to_hide = ["a", "foo", "Hello World!", ":Python:"]
for message in messages_to_hide:
secret = slsb.hide("./examples/pictures/Lenna.png", message)
secret.save("./image.png")
clear_message = slsb.reveal("./image.png")
self.assertEqual(message, clear_message)
def test_hide_empty_message(self):
"""
Test hiding the empty string.
"""
secret = slsb.hide("./examples/pictures/Lenna.png", "")
secret.save("./image.png")
clear_message = slsb.reveal("./image.png")
self.assertEqual("", clear_message)
def test_with_too_long_message(self):
with open("./examples/lorem_ipsum.txt") as f:
message = f.read()
message += message * 2
with self.assertRaises(Exception):
slsb.hide("./examples/pictures/Lenna.png", message)
from stegano import slsb
secret = slsb.hide("./pictures/Lenna.png", "Bonjour tout le monde")
secret.save("./Lenna-secret.png")
#!/usr/bin/python
from stegano import slsb
secret = slsb.hide("suricate.png", "<!--havexY21kLmV4ZQo=havex-->>")
secret.save("suricate-2.png")
def test_with_too_long_message(self):
with open("./examples/lorem_ipsum.txt") as f:
message = f.read()
message += message*2
with self.assertRaises(Exception):
slsb.hide("./examples/pictures/Lenna.png", message)
