def test_IdbFcsLen():
val_1 = 97
c1 = option.IdbFcsLen(val_1)
c1u = option.IdbFcsLen.unpack(c1.pack())
assert c1.fcs_len == c1u.fcs_len == val_1
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.IdbFcsLen'
def test_IdbFilter():
s1 = 'Natural Brown #4'
c1 = option.IdbFilter(s1)
c1u = option.IdbFilter.unpack(c1.pack())
assert c1.content == c1u.content == s1
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.IdbFilter'
def test_IdbTsResol():
power = 3
is_power_2 = False
c1 = option.IdbTsResol(power, is_power_2)
packed_bytes = c1.pack()
c1u = option.IdbTsResol.unpack(packed_bytes)
assert len(packed_bytes) == 8
assert c1.ts_resol_power == c1u.ts_resol_power == power
assert c1.is_power_2 == c1u.is_power_2 == is_power_2
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.IdbTsResol'
util.assert_rel_equal(c1.get_ts_resolution_secs(), 0.001, digits=5)
util.assert_rel_equal(c1u.get_ts_resolution_secs(), 0.001, digits=5)
power = 5
is_power_2 = True
c1 = option.IdbTsResol(power, is_power_2)
packed_bytes = c1.pack()
c1u = option.IdbTsResol.unpack(packed_bytes)
assert len(packed_bytes) == 8
assert c1.ts_resol_power == c1u.ts_resol_power == power
assert c1.is_power_2 == c1u.is_power_2 == is_power_2
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.IdbTsResol'
util.assert_rel_equal(c1.get_ts_resolution_secs(), (1.0 / 32.0), digits=5)
util.assert_rel_equal(c1u.get_ts_resolution_secs(), (1.0 / 32.0), digits=5)
def test_IdbDescription():
s1 = 'ifc supercool'
c1 = option.IdbDescription(s1)
c1u = option.IdbDescription.unpack(c1.pack())
assert c1.content == c1u.content == s1
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.IdbDescription'
def test_ShbUserAppl():
s1 = 'x86 water heater'
c1 = option.ShbUserAppl(s1)
c1u = option.ShbUserAppl.unpack(c1.pack())
assert c1.content == c1u.content == s1
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.ShbUserAppl'
def test_CustomBinaryNonCopyable():
s1 = 'Mary had a non-copyable binary lamb'
c1 = option.CustomBinaryNonCopyable(pen.BROCADE_PEN, s1)
c1u = option.CustomBinaryNonCopyable.unpack(c1.pack())
assert c1.content == c1u.content == s1
assert c1.pen_val == c1u.pen_val == pen.BROCADE_PEN
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.CustomBinaryNonCopyable'
def test_EpbFlags():
content = to_bytes([1, 2, 3, 4])
c1 = option.EpbFlags(content)
packed_bytes = c1.pack()
c1u = option.EpbFlags.unpack(packed_bytes)
assert len(packed_bytes) == 8 #todo add this test everywhere
assert c1.content == c1u.content == content
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.EpbFlags'
def test_IdbSpeed():
speed = 123456789
c1 = option.IdbSpeed(speed)
packed_bytes = c1.pack()
c1u = option.IdbSpeed.unpack(packed_bytes)
assert len(packed_bytes) == 12
assert c1.speed == c1u.speed == speed
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.IdbSpeed'
def test_IdbEuiAddr():
addr_bytes = [11, 12, 13, 14, 15, 16, 17, 18]
c1 = option.IdbEuiAddr(addr_bytes)
packed_bytes = c1.pack()
c1u = option.IdbEuiAddr.unpack(packed_bytes)
assert len(packed_bytes) == 12
assert c1.addr_bytes == c1u.addr_bytes == addr_bytes
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.IdbEuiAddr'
def test_EpbDropCount():
dropcount = 271
c1 = option.EpbDropCount(dropcount)
packed_bytes = c1.pack()
c1u = option.EpbDropCount.unpack(packed_bytes)
assert len(packed_bytes) == 12 #todo add this test everywhere
assert c1.dropcount == c1u.dropcount == dropcount
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.EpbDropCount'
def test_IdbTsOffset():
ts_offset = 1234567
c1 = option.IdbTsOffset(ts_offset)
packed_bytes = c1.pack()
c1u = option.IdbTsOffset.unpack(packed_bytes)
assert len(packed_bytes) == 12
assert c1.ts_offset == c1u.ts_offset == ts_offset
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.IdbTsOffset'
def test_IdbTZone():
offset = 7
c1 = option.IdbTZone(offset)
packed_bytes = c1.pack()
c1u = option.IdbTZone.unpack(packed_bytes)
assert len(packed_bytes) == 8
assert c1.offset == c1u.offset == offset
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.IdbTZone'
def test_IdbIpv4Addr():
addr_bytes = [1, 2, 3, 4]
netmask_bytes = [5, 6, 7, 8]
c1 = option.IdbIpv4Addr(addr_bytes, netmask_bytes)
packed_bytes = c1.pack()
c1u = option.IdbIpv4Addr.unpack(packed_bytes)
assert len(packed_bytes) == 12 #todo add this test everywhere
assert c1.addr_bytes == c1u.addr_bytes == addr_bytes
assert c1.netmask_bytes == c1u.netmask_bytes == netmask_bytes
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.IdbIpv4Addr'
def test_IdbIpv6Addr():
addr_bytes = [
11, 12, 13, 14, 15, 16, 17, 18, 21, 22, 23, 24, 25, 26, 27, 28
]
prefix_len = 65
c1 = option.IdbIpv6Addr(addr_bytes, prefix_len)
packed_bytes = c1.pack()
c1u = option.IdbIpv6Addr.unpack(packed_bytes)
assert len(packed_bytes) == 24
assert c1.addr_bytes == c1u.addr_bytes == addr_bytes
assert c1.prefix_len == c1u.prefix_len == prefix_len
assert util.classname(c1) == util.classname(
c1u) == 'pcapng.option.IdbIpv6Addr'
def assert_epb_codec(interface_id,
pkt_data,
pkt_data_orig_len=None,
options_lst=[]):
pkt_data = to_bytes(pkt_data)
if pkt_data_orig_len is None:
pkt_data_orig_len = len(
pkt_data) #todo does not test None or invalid val
epb_obj = block.EnhancedPacketBlock(interface_id, pkt_data,
pkt_data_orig_len, options_lst)
epb_bytes = epb_obj.pack()
epb_obj_unpacked = block.EnhancedPacketBlock.unpack(epb_bytes)
assert util.classname(
epb_obj_unpacked) == 'pcapng.block.EnhancedPacketBlock'
assert epb_obj_unpacked == epb_obj
def test_section_header_block():
opts = [
option.ShbHardware("Dell"),
option.ShbOs("Ubuntu"),
option.ShbUserAppl("IntelliJ Idea")
]
shb_obj = block.SectionHeaderBlock(opts)
idb_bytes = shb_obj.pack()
shb_obj_unpacked = block.SectionHeaderBlock.unpack(idb_bytes)
util.assert_type_bytes(idb_bytes)
assert util.classname(
shb_obj_unpacked) == 'pcapng.block.SectionHeaderBlock'
print('710', shb_obj)
print('711', shb_obj_unpacked)
assert shb_obj == shb_obj_unpacked
def test_interface_desc_block():
opts = [
option.IdbName("Carrier Pigeon"),
option.IdbDescription("don't you wish"),
option.IdbIpv4Addr([192, 168, 13, 7], [255, 255, 255, 0]),
option.IdbIpv6Addr(
[11, 12, 13, 14, 15, 16, 17, 18, 21, 22, 23, 24, 25, 26, 27, 28],
65),
option.IdbMacAddr([11, 12, 13, 14, 15, 16]),
option.IdbEuiAddr([11, 12, 13, 14, 15, 16, 17, 18]),
option.IdbSpeed(1234567),
option.IdbTsResol(3, False),
option.IdbTZone(7),
option.IdbFilter("Natural Brown #4"),
option.IdbOs('Ubuntu Xenial 16.04.1 LTS'),
option.IdbFcsLen(97),
option.IdbTsOffset(314159)
]
idb_obj = block.InterfaceDescBlock(linktype.LINKTYPE_ETHERNET, opts)
idb_bytes = idb_obj.pack()
idb_obj_unpacked = block.InterfaceDescBlock.unpack(idb_bytes)
assert util.classname(
idb_obj_unpacked) == 'pcapng.block.InterfaceDescBlock'
assert idb_obj == idb_obj_unpacked
def test_Comment():
s1 = 'Five Stars!'
c1 = option.Comment(s1)
c1u = option.Comment.unpack(c1.pack())
assert c1.content == c1u.content == s1
assert util.classname(c1) == util.classname(c1u) == 'pcapng.option.Comment'
def test_IdbName():
s1 = 'ifc downlow'
c1 = option.IdbName(s1)
c1u = option.IdbName.unpack(c1.pack())
assert c1.content == c1u.content == s1
assert util.classname(c1) == util.classname(c1u) == 'pcapng.option.IdbName'
def test_EpbHash():
content = to_bytes("<generic hash spec here>")
c1 = option.EpbHash(content)
c1u = option.EpbHash.unpack(c1.pack())
assert c1.content == c1u.content == content
assert util.classname(c1) == util.classname(c1u) == 'pcapng.option.EpbHash'
def test_IdbOs():
s1 = 'Ubuntu Xenial 16.04.1 LTS'
c1 = option.IdbOs(s1)
c1u = option.IdbOs.unpack(c1.pack())
assert c1.content == c1u.content == s1
assert util.classname(c1) == util.classname(c1u) == 'pcapng.option.IdbOs'
