def test_write_frame_slow_for_standard_properties(self):
HeaderFrame.DEFAULT_PROPERTIES = False
bit_field = 0
properties = {}
now = datetime.utcfromtimestamp(
long(time.mktime(datetime.now().timetuple())))
for pname, ptype, reader, writer, mask in HeaderFrame.PROPERTIES:
bit_field |= mask
if ptype == 'shortstr':
properties[pname] = pname
elif ptype == 'octet':
properties[pname] = 42
elif ptype == 'timestamp':
properties[pname] = now
elif ptype == 'table':
properties[pname] = {'foo': 'bar'}
frame = HeaderFrame(42, 5, 6, 7, properties)
buf = bytearray()
frame.write_frame(buf)
HeaderFrame.DEFAULT_PROPERTIES = True
reader = Reader(buf)
assert_equals(2, reader.read_octet())
assert_equals(42, reader.read_short())
size = reader.read_long()
start_pos = reader.tell()
assert_equals(5, reader.read_short())
assert_equals(6, reader.read_short())
assert_equals(7, reader.read_longlong())
assert_equals(0b1111111111111100, reader.read_short())
for pname, ptype, rfunc, wfunc, mask in HeaderFrame.PROPERTIES:
if ptype == 'shortstr':
assertEquals(pname, reader.read_shortstr())
elif ptype == 'octet':
assertEquals(42, reader.read_octet())
elif ptype == 'timestamp':
assertEquals(now, reader.read_timestamp())
elif ptype == 'table':
assertEquals({'foo': 'bar'}, reader.read_table())
end_pos = reader.tell()
assert_equals(size, end_pos - start_pos)
assert_equals(0xce, reader.read_octet())
def test_write_frame_slow_for_standard_properties(self):
HeaderFrame.DEFAULT_PROPERTIES = False
bit_field = 0
properties = {}
now = datetime.utcfromtimestamp(
long(time.mktime(datetime.now().timetuple())))
for pname, ptype, reader, writer, mask in HeaderFrame.PROPERTIES:
bit_field |= mask
if ptype == 'shortstr':
properties[pname] = pname
elif ptype == 'octet':
properties[pname] = 42
elif ptype == 'timestamp':
properties[pname] = now
elif ptype == 'table':
properties[pname] = {'foo': 'bar'}
frame = HeaderFrame(42, 5, 6, 7, properties)
buf = bytearray()
frame.write_frame(buf)
HeaderFrame.DEFAULT_PROPERTIES = True
reader = Reader(buf)
assert_equals(2, reader.read_octet())
assert_equals(42, reader.read_short())
size = reader.read_long()
start_pos = reader.tell()
assert_equals(5, reader.read_short())
assert_equals(6, reader.read_short())
assert_equals(7, reader.read_longlong())
assert_equals(0b1111111111111100, reader.read_short())
for pname, ptype, rfunc, wfunc, mask in HeaderFrame.PROPERTIES:
if ptype == 'shortstr':
assertEquals(pname, reader.read_shortstr())
elif ptype == 'octet':
assertEquals(42, reader.read_octet())
elif ptype == 'timestamp':
assertEquals(now, reader.read_timestamp())
elif ptype == 'table':
assertEquals({'foo': 'bar'}, reader.read_table())
end_pos = reader.tell()
assert_equals(size, end_pos - start_pos)
assert_equals(0xce, reader.read_octet())
def test_write_frame(self):
args = mock()
expect(args.buffer).returns('hello')
frame = MethodFrame(42, 5, 6, args)
buf = bytearray()
frame.write_frame(buf)
reader = Reader(buf)
assert_equals(1, reader.read_octet())
assert_equals(42, reader.read_short())
size = reader.read_long()
start_pos = reader.tell()
assert_equals(5, reader.read_short())
assert_equals(6, reader.read_short())
args_pos = reader.tell()
assert_equals('hello', reader.read(size - (args_pos - start_pos)))
assert_equals(0xce, reader.read_octet())
def test_read_octet(self):
b = Reader('\xff')
assert_equals(255, b.read_octet())
assert_raises(Reader.BufferUnderflow, b.read_octet)
