def setup_initialise(self):
self.scheduler = scheduler()
scheduler.run = self.scheduler
self.rpsit = ReassemblePSITables()
self.inSrc = Dummy()
self.inSrc.link((self.inSrc, "outbox"), (self.rpsit, "inbox"))
self.inSrc.link((self.inSrc, "signal"), (self.rpsit, "control"))
self.outDest = Dummy()
self.outDest.link((self.rpsit, "outbox"), (self.outDest, "inbox"))
self.outDest.link((self.rpsit, "signal"), (self.outDest, "control"))
self.children = [self.inSrc, self.rpsit, self.outDest]
self.run = self.scheduler.main()
def setup_initialise(self):
self.scheduler = scheduler()
scheduler.run = self.scheduler
self.rpsit = ReassemblePSITables()
self.inSrc = Dummy()
self.inSrc.link((self.inSrc,"outbox"), (self.rpsit ,"inbox"))
self.inSrc.link((self.inSrc,"signal"), (self.rpsit ,"control"))
self.outDest = Dummy()
self.outDest.link((self.rpsit ,"outbox"), (self.outDest,"inbox"))
self.outDest.link((self.rpsit ,"signal"), (self.outDest,"control"))
self.children=[ self.inSrc, self.rpsit, self.outDest ]
self.run = self.scheduler.main()
import dvb3.frontend
feparams = {
"inversion": dvb3.frontend.INVERSION_AUTO,
"constellation": dvb3.frontend.QAM_16,
"code_rate_HP": dvb3.frontend.FEC_3_4,
"code_rate_LP": dvb3.frontend.FEC_3_4,
}
demo = "Now and next"
# demo="All schedule info"
if demo == "Now and next":
Pipeline(
DVB_Multiplex(505833330.0 / 1000000.0, [EIT_PID], feparams),
DVB_Demuxer({EIT_PID: ["outbox"]}),
ReassemblePSITables(),
ParseEventInformationTable_Subset(
True, False, False, False), # now and next for this mux only
SimplifyEIT(),
NowNextProgrammeJunctionDetect(),
NowNextServiceFilter(4164),
ConsoleEchoer(),
).run()
elif demo == "All schedule info":
Pipeline(
DVB_Multiplex(505833330.0 / 1000000.0, [EIT_PID], feparams),
DVB_Demuxer({EIT_PID: ["outbox"]}),
ReassemblePSITables(),
ParseEventInformationTable_Subset(
True, True, True, True
class Test_ReassemblePSITables(unittest.TestCase):
def setup_test(self):
self.setup_initialise()
self.setup_activate()
def setup_initialise(self):
self.scheduler = scheduler()
scheduler.run = self.scheduler
self.rpsit = ReassemblePSITables()
self.inSrc = Dummy()
self.inSrc.link((self.inSrc,"outbox"), (self.rpsit ,"inbox"))
self.inSrc.link((self.inSrc,"signal"), (self.rpsit ,"control"))
self.outDest = Dummy()
self.outDest.link((self.rpsit ,"outbox"), (self.outDest,"inbox"))
self.outDest.link((self.rpsit ,"signal"), (self.outDest,"control"))
self.children=[ self.inSrc, self.rpsit, self.outDest ]
self.run = self.scheduler.main()
def setup_activate(self):
self.rpsit.activate(Scheduler=self.scheduler)
self.inSrc.activate(Scheduler=self.scheduler)
self.outDest.activate(Scheduler=self.scheduler)
def runFor(self, cycles):
numcycles=cycles*(3+len(self.children)) # approx this many components in the system
for i in range(0,numcycles): self.run.next()
def test_assembleTableSections(self):
"""Test that sections are correctly extracted"""
global section, tsPacket
self.setup_test()
sections = [
section(0x4f, 100),
section(0x4f, 50),
section(0x4f, 500),
section(0x4f, 500),
section(0x4f, 10),
section(0x4f, 10),
]
inOut = [
( tsPacket(0x12, 0, 0, sections[0]), [ sections[0], ] ),
( tsPacket(0x12, 0, 1, sections[1]), [ sections[1], ] ),
( tsPacket(0x12, 0, 2, sections[2][0:183]), [ ] ),
( tsPacket(0x12, -1, 3, sections[2][183:367]), [ ] ),
( tsPacket(0x12, -1, 4, sections[2][367:500]), [ sections[2], ] ),
( tsPacket(0x12, 0, 5, sections[3][0:183]), [ ] ),
( tsPacket(0x12, -1, 6, sections[3][183:367]), [ ] ),
( tsPacket(0x12, 133, 7, sections[3][367:500]
+sections[4]
+sections[5] ), [ sections[3],
sections[4],
sections[5], ] ),
]
self.runFor(cycles=100)
for (tspacket, expectedOutput) in inOut:
self.inSrc.send(tspacket, "outbox")
self.runFor(cycles=10)
for section in expectedOutput:
self.assert_(self.outDest.dataReady("inbox"))
self.assert_(self.outDest.recv("inbox") == section)
self.assert_(not self.outDest.dataReady("inbox"))
class Test_ReassemblePSITables(unittest.TestCase):
def setup_test(self):
self.setup_initialise()
self.setup_activate()
def setup_initialise(self):
self.scheduler = scheduler()
scheduler.run = self.scheduler
self.rpsit = ReassemblePSITables()
self.inSrc = Dummy()
self.inSrc.link((self.inSrc, "outbox"), (self.rpsit, "inbox"))
self.inSrc.link((self.inSrc, "signal"), (self.rpsit, "control"))
self.outDest = Dummy()
self.outDest.link((self.rpsit, "outbox"), (self.outDest, "inbox"))
self.outDest.link((self.rpsit, "signal"), (self.outDest, "control"))
self.children = [self.inSrc, self.rpsit, self.outDest]
self.run = self.scheduler.main()
def setup_activate(self):
self.rpsit.activate(Scheduler=self.scheduler)
self.inSrc.activate(Scheduler=self.scheduler)
self.outDest.activate(Scheduler=self.scheduler)
def runFor(self, cycles):
numcycles = cycles * (3 + len(self.children)
) # approx this many components in the system
for i in range(0, numcycles):
self.run.next()
def test_assembleTableSections(self):
"""Test that sections are correctly extracted"""
global section, tsPacket
self.setup_test()
sections = [
section(0x4f, 100),
section(0x4f, 50),
section(0x4f, 500),
section(0x4f, 500),
section(0x4f, 10),
section(0x4f, 10),
]
inOut = [
(tsPacket(0x12, 0, 0, sections[0]), [
sections[0],
]),
(tsPacket(0x12, 0, 1, sections[1]), [
sections[1],
]),
(tsPacket(0x12, 0, 2, sections[2][0:183]), []),
(tsPacket(0x12, -1, 3, sections[2][183:367]), []),
(tsPacket(0x12, -1, 4, sections[2][367:500]), [
sections[2],
]),
(tsPacket(0x12, 0, 5, sections[3][0:183]), []),
(tsPacket(0x12, -1, 6, sections[3][183:367]), []),
(tsPacket(0x12, 133, 7,
sections[3][367:500] + sections[4] + sections[5]), [
sections[3],
sections[4],
sections[5],
]),
]
self.runFor(cycles=100)
for (tspacket, expectedOutput) in inOut:
self.inSrc.send(tspacket, "outbox")
self.runFor(cycles=10)
for section in expectedOutput:
self.assert_(self.outDest.dataReady("inbox"))
self.assert_(self.outDest.recv("inbox") == section)
self.assert_(not self.outDest.dataReady("inbox"))