diff options
| author | eb <eb@221aa14e-8319-0410-a670-987f0aec2ac5> | 2007-05-02 04:08:47 +0000 |
|---|---|---|
| committer | eb <eb@221aa14e-8319-0410-a670-987f0aec2ac5> | 2007-05-02 04:08:47 +0000 |
| commit | 0bf2128a621ae84099f43744e1b81800f2b9d2d7 (patch) | |
| tree | 1345b44ae9060e99ff236f983dd272c6d35a012e /usrp/host/lib/inband/qa_inband_packet_prims.cc | |
| parent | 28259329a829f157fd877a1c14139eaf0117dabd (diff) | |
Merged features/inband -r4812:5218 into trunk. This group of changes
includes:
* working stand-alone mblock code
* work-in-progress on usrp inband signaling
usrp now depends on mblock, and guile is a dependency.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5221 221aa14e-8319-0410-a670-987f0aec2ac5
Diffstat (limited to 'usrp/host/lib/inband/qa_inband_packet_prims.cc')
| -rw-r--r-- | usrp/host/lib/inband/qa_inband_packet_prims.cc | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/usrp/host/lib/inband/qa_inband_packet_prims.cc b/usrp/host/lib/inband/qa_inband_packet_prims.cc new file mode 100644 index 0000000000..9d9a0c70ee --- /dev/null +++ b/usrp/host/lib/inband/qa_inband_packet_prims.cc @@ -0,0 +1,161 @@ +/* -*- c++ -*- */ +/* + * Copyright 2007 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * GNU Radio is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <qa_inband_packet_prims.h> +#include <cppunit/TestAssert.h> +#include <stdio.h> +#include <usrp_inband_usb_packet.h> // will change on gigabit crossover + +typedef usrp_inband_usb_packet transport_pkt; + +void +qa_inband_packet_prims::test_flags() +{ + transport_pkt pkt; + + // Test each one of the flags while ensuring no other fields become set in the process + pkt.set_header(pkt.FL_START_OF_BURST,0,0,0); + CPPUNIT_ASSERT_EQUAL(1, pkt.start_of_burst()); + CPPUNIT_ASSERT_EQUAL(0, pkt.end_of_burst()); + CPPUNIT_ASSERT_EQUAL(0, pkt.overrun()); + CPPUNIT_ASSERT_EQUAL(0, pkt.underrun()); + CPPUNIT_ASSERT_EQUAL(0, pkt.dropped()); + CPPUNIT_ASSERT_EQUAL(0, pkt.chan()); + CPPUNIT_ASSERT_EQUAL(0, pkt.tag()); + CPPUNIT_ASSERT_EQUAL(0, pkt.payload_len()); + + pkt.set_header(pkt.FL_END_OF_BURST,0,0,0); + CPPUNIT_ASSERT_EQUAL(0, pkt.start_of_burst()); + CPPUNIT_ASSERT_EQUAL(1, pkt.end_of_burst()); + CPPUNIT_ASSERT_EQUAL(0, pkt.overrun()); + CPPUNIT_ASSERT_EQUAL(0, pkt.underrun()); + CPPUNIT_ASSERT_EQUAL(0, pkt.dropped()); + CPPUNIT_ASSERT_EQUAL(0, pkt.chan()); + CPPUNIT_ASSERT_EQUAL(0, pkt.tag()); + CPPUNIT_ASSERT_EQUAL(0, pkt.payload_len()); + + pkt.set_header(pkt.FL_OVERRUN,0,0,0); + CPPUNIT_ASSERT_EQUAL(0, pkt.start_of_burst()); + CPPUNIT_ASSERT_EQUAL(0, pkt.end_of_burst()); + CPPUNIT_ASSERT_EQUAL(1, pkt.overrun()); + CPPUNIT_ASSERT_EQUAL(0, pkt.underrun()); + CPPUNIT_ASSERT_EQUAL(0, pkt.dropped()); + CPPUNIT_ASSERT_EQUAL(0, pkt.chan()); + CPPUNIT_ASSERT_EQUAL(0, pkt.tag()); + CPPUNIT_ASSERT_EQUAL(0, pkt.payload_len()); + + pkt.set_header(pkt.FL_UNDERRUN,0,0,0); + CPPUNIT_ASSERT_EQUAL(0, pkt.start_of_burst()); + CPPUNIT_ASSERT_EQUAL(0, pkt.end_of_burst()); + CPPUNIT_ASSERT_EQUAL(0, pkt.overrun()); + CPPUNIT_ASSERT_EQUAL(1, pkt.underrun()); + CPPUNIT_ASSERT_EQUAL(0, pkt.dropped()); + CPPUNIT_ASSERT_EQUAL(0, pkt.chan()); + CPPUNIT_ASSERT_EQUAL(0, pkt.tag()); + CPPUNIT_ASSERT_EQUAL(0, pkt.payload_len()); + + pkt.set_header(pkt.FL_DROPPED,0,0,0); + CPPUNIT_ASSERT_EQUAL(0, pkt.start_of_burst()); + CPPUNIT_ASSERT_EQUAL(0, pkt.end_of_burst()); + CPPUNIT_ASSERT_EQUAL(0, pkt.overrun()); + CPPUNIT_ASSERT_EQUAL(0, pkt.underrun()); + CPPUNIT_ASSERT_EQUAL(1, pkt.dropped()); + CPPUNIT_ASSERT_EQUAL(0, pkt.chan()); + CPPUNIT_ASSERT_EQUAL(0, pkt.tag()); + CPPUNIT_ASSERT_EQUAL(0, pkt.payload_len()); + + // test of all fields set + pkt.set_header( + pkt.FL_START_OF_BURST | + pkt.FL_END_OF_BURST | + pkt.FL_UNDERRUN | + pkt.FL_OVERRUN | + pkt.FL_DROPPED + ,0,0,0); + CPPUNIT_ASSERT_EQUAL(1, pkt.start_of_burst()); + CPPUNIT_ASSERT_EQUAL(1, pkt.end_of_burst()); + CPPUNIT_ASSERT_EQUAL(1, pkt.overrun()); + CPPUNIT_ASSERT_EQUAL(1, pkt.underrun()); + CPPUNIT_ASSERT_EQUAL(1, pkt.dropped()); + CPPUNIT_ASSERT_EQUAL(0, pkt.chan()); + CPPUNIT_ASSERT_EQUAL(0, pkt.tag()); + CPPUNIT_ASSERT_EQUAL(0, pkt.payload_len()); + + +} +////////////////////////////////////////////////////////////////////// + +void +qa_inband_packet_prims::test_fields() +{ + transport_pkt pkt; + void * payload; + + // test word0 field exclusiveness + // + // I want to test max values of each field to ensure field boundaries + // but these max values could change based on technology? The + // max payload is returned by a private method so the code is not + // technology dependent + pkt.set_header(0,16,0,0); + CPPUNIT_ASSERT_EQUAL(16, pkt.chan()); + CPPUNIT_ASSERT_EQUAL(0, pkt.tag()); + CPPUNIT_ASSERT_EQUAL(0, pkt.payload_len()); + + pkt.set_header(0,0,8,0); + CPPUNIT_ASSERT_EQUAL(0, pkt.chan()); + CPPUNIT_ASSERT_EQUAL(8, pkt.tag()); + CPPUNIT_ASSERT_EQUAL(0,pkt.payload_len()); + + pkt.set_header(0,0,0,pkt.max_payload()); + CPPUNIT_ASSERT_EQUAL(0, pkt.chan()); + CPPUNIT_ASSERT_EQUAL(0, pkt.tag()); + CPPUNIT_ASSERT_EQUAL(pkt.max_payload(), pkt.payload_len()); + + // test timestamp, shouldn't have to test other fields since + // setting the timestamp only has the ability to affect one word + pkt.set_timestamp(54); + CPPUNIT_ASSERT_EQUAL(uint32_t(54), pkt.timestamp()); + + // test the payload, ensure no other fields overwritten + // + // is there a better test for this? + pkt.set_header(0,0,0,0); + payload = malloc(pkt.payload_len()); + memset(payload, 'f', pkt.payload_len()); + memcpy(pkt.payload(), payload, pkt.payload_len()); + CPPUNIT_ASSERT_EQUAL(0, memcmp(pkt.payload(), payload, pkt.payload_len())); + CPPUNIT_ASSERT_EQUAL(0, pkt.start_of_burst()); + CPPUNIT_ASSERT_EQUAL(0, pkt.end_of_burst()); + CPPUNIT_ASSERT_EQUAL(0, pkt.overrun()); + CPPUNIT_ASSERT_EQUAL(0, pkt.underrun()); + CPPUNIT_ASSERT_EQUAL(0, pkt.dropped()); + CPPUNIT_ASSERT_EQUAL(0, pkt.chan()); + CPPUNIT_ASSERT_EQUAL(0, pkt.tag()); + CPPUNIT_ASSERT_EQUAL(0, pkt.payload_len()); + free(payload); + +} +////////////////////////////////////////////////////////////////////// |