forked from cellular-infrastructure/osmo-pcu
alloc: Add very basic test case for the alloc_a algorithm
This commit is contained in:
parent
948a3d62b1
commit
bfdd5f285b
|
@ -32,6 +32,7 @@ src/osmo-pcu-remote
|
||||||
.dirstamp
|
.dirstamp
|
||||||
tests/atconfig
|
tests/atconfig
|
||||||
tests/package.m4
|
tests/package.m4
|
||||||
|
tests/alloc/AllocTest
|
||||||
tests/rlcmac/RLCMACTest
|
tests/rlcmac/RLCMACTest
|
||||||
tests/emu/pcu_emu
|
tests/emu/pcu_emu
|
||||||
tests/testsuite
|
tests/testsuite
|
||||||
|
|
|
@ -1,6 +1,6 @@
|
||||||
AM_CPPFLAGS = $(STD_DEFINES_AND_INCLUDES) $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGB_CFLAGS) $(LIBOSMOGSM_CFLAGS) -I$(top_srcdir)/src/
|
AM_CPPFLAGS = $(STD_DEFINES_AND_INCLUDES) $(LIBOSMOCORE_CFLAGS) $(LIBOSMOGB_CFLAGS) $(LIBOSMOGSM_CFLAGS) -I$(top_srcdir)/src/
|
||||||
|
|
||||||
check_PROGRAMS = rlcmac/RLCMACTest
|
check_PROGRAMS = rlcmac/RLCMACTest alloc/AllocTest
|
||||||
noinst_PROGRAMS = emu/pcu_emu
|
noinst_PROGRAMS = emu/pcu_emu
|
||||||
|
|
||||||
rlcmac_RLCMACTest_SOURCES = rlcmac/RLCMACTest.cpp
|
rlcmac_RLCMACTest_SOURCES = rlcmac/RLCMACTest.cpp
|
||||||
|
@ -9,6 +9,14 @@ rlcmac_RLCMACTest_LDADD = \
|
||||||
$(LIBOSMOCORE_LIBS) \
|
$(LIBOSMOCORE_LIBS) \
|
||||||
$(COMMON_LA)
|
$(COMMON_LA)
|
||||||
|
|
||||||
|
alloc_AllocTest_SOURCES = alloc/AllocTest.cpp
|
||||||
|
alloc_AllocTest_LDADD = \
|
||||||
|
$(top_builddir)/src/libgprs.la \
|
||||||
|
$(LIBOSMOGB_LIBS) \
|
||||||
|
$(LIBOSMOGSM_LIBS) \
|
||||||
|
$(LIBOSMOCORE_LIBS) \
|
||||||
|
$(COMMON_LA)
|
||||||
|
|
||||||
emu_pcu_emu_SOURCES = emu/pcu_emu.cpp emu/test_replay_gprs_attach.cpp \
|
emu_pcu_emu_SOURCES = emu/pcu_emu.cpp emu/test_replay_gprs_attach.cpp \
|
||||||
emu/openbsc_clone.c emu/openbsc_clone.h emu/gprs_tests.h \
|
emu/openbsc_clone.c emu/openbsc_clone.h emu/gprs_tests.h \
|
||||||
emu/test_pdp_activation.cpp
|
emu/test_pdp_activation.cpp
|
||||||
|
@ -40,7 +48,8 @@ $(srcdir)/package.m4: $(top_srcdir)/configure.ac
|
||||||
|
|
||||||
EXTRA_DIST = \
|
EXTRA_DIST = \
|
||||||
testsuite.at $(srcdir)/package.m4 $(TESTSUITE) \
|
testsuite.at $(srcdir)/package.m4 $(TESTSUITE) \
|
||||||
rlcmac/RLCMACTest.ok rlcmac/RLCMACTest.err
|
rlcmac/RLCMACTest.ok rlcmac/RLCMACTest.err \
|
||||||
|
alloc/AllocTest.ok alloc/AllocTest.err
|
||||||
|
|
||||||
DISTCLEANFILES = atconfig
|
DISTCLEANFILES = atconfig
|
||||||
|
|
||||||
|
|
|
@ -0,0 +1,123 @@
|
||||||
|
/* AllocTest.cpp
|
||||||
|
*
|
||||||
|
* Copyright (C) 2013 by Holger Hans Peter Freyther
|
||||||
|
*
|
||||||
|
* This program 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
|
||||||
|
* of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "gprs_rlcmac.h"
|
||||||
|
#include "gprs_debug.h"
|
||||||
|
#include "tbf.h"
|
||||||
|
|
||||||
|
#include <string.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
#include <osmocom/core/application.h>
|
||||||
|
#include <osmocom/core/msgb.h>
|
||||||
|
#include <osmocom/core/talloc.h>
|
||||||
|
#include <osmocom/core/utils.h>
|
||||||
|
}
|
||||||
|
|
||||||
|
/* globals used by the code */
|
||||||
|
void *tall_pcu_ctx;
|
||||||
|
struct gprs_rlcmac_bts *gprs_rlcmac_bts;
|
||||||
|
int16_t spoof_mnc = 0, spoof_mcc = 0;
|
||||||
|
|
||||||
|
static void test_alloc_a(gprs_rlcmac_tbf_direction dir, const int count)
|
||||||
|
{
|
||||||
|
int tfi;
|
||||||
|
uint8_t used_trx;
|
||||||
|
struct gprs_rlcmac_bts bts;
|
||||||
|
struct gprs_rlcmac_tbf *tbfs[33] = { 0, };
|
||||||
|
|
||||||
|
printf("Testing alloc_a direction(%d)\n", dir);
|
||||||
|
|
||||||
|
memset(&bts, 0, sizeof(bts));
|
||||||
|
bts.alloc_algorithm = alloc_algorithm_a;
|
||||||
|
gprs_rlcmac_bts = &bts;
|
||||||
|
|
||||||
|
struct gprs_rlcmac_trx *trx = &bts.trx[0];
|
||||||
|
trx->pdch[2].enable = 1;
|
||||||
|
trx->pdch[3].enable = 1;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Currently alloc_a will only allocate from the first
|
||||||
|
* PDCH and all possible usf's. We run out of usf's before
|
||||||
|
* we are out of tfi's. Observe this and make sure that at
|
||||||
|
* least this part is working okay.
|
||||||
|
*/
|
||||||
|
for (int i = 0; i < count; ++i) {
|
||||||
|
struct gprs_rlcmac_tbf *tbf;
|
||||||
|
|
||||||
|
tfi = tfi_find_free(&bts, dir, &used_trx, 0);
|
||||||
|
OSMO_ASSERT(tfi >= 0);
|
||||||
|
tbfs[i] = tbf_alloc(&bts, NULL, dir, tfi, used_trx, 0, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Now check that there are still some TFIs */
|
||||||
|
tfi = tfi_find_free(&bts, dir, &used_trx, 0);
|
||||||
|
switch (dir) {
|
||||||
|
case GPRS_RLCMAC_UL_TBF:
|
||||||
|
OSMO_ASSERT(tfi >= 0);
|
||||||
|
break;
|
||||||
|
case GPRS_RLCMAC_DL_TBF:
|
||||||
|
OSMO_ASSERT(tfi < 0);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
OSMO_ASSERT(!tbf_alloc(&bts, NULL, dir, tfi, used_trx, 0, 0));
|
||||||
|
|
||||||
|
for (int i = 0; i < ARRAY_SIZE(tbfs); ++i)
|
||||||
|
if (tbfs[i])
|
||||||
|
tbf_free(tbfs[i]);
|
||||||
|
|
||||||
|
tfi = tfi_find_free(&bts, dir, &used_trx, 0);
|
||||||
|
OSMO_ASSERT(tfi >= 0);
|
||||||
|
|
||||||
|
tbfs[tfi] = tbf_alloc(&bts, NULL, dir, tfi, used_trx, 0, 0);
|
||||||
|
OSMO_ASSERT(tbfs[tfi]);
|
||||||
|
tbf_free(tbfs[tfi]);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void test_alloc_a()
|
||||||
|
{
|
||||||
|
test_alloc_a(GPRS_RLCMAC_DL_TBF, 32);
|
||||||
|
test_alloc_a(GPRS_RLCMAC_UL_TBF, 7);
|
||||||
|
}
|
||||||
|
|
||||||
|
int main(int argc, char **argv)
|
||||||
|
{
|
||||||
|
tall_pcu_ctx = talloc_named_const(NULL, 1, "moiji-mobile AllocTest context");
|
||||||
|
if (!tall_pcu_ctx)
|
||||||
|
abort();
|
||||||
|
|
||||||
|
msgb_set_talloc_ctx(tall_pcu_ctx);
|
||||||
|
osmo_init_logging(&gprs_log_info);
|
||||||
|
log_set_use_color(osmo_stderr_target, 0);
|
||||||
|
log_set_print_filename(osmo_stderr_target, 0);
|
||||||
|
|
||||||
|
test_alloc_a();
|
||||||
|
return EXIT_SUCCESS;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* stubs that should not be reached
|
||||||
|
*/
|
||||||
|
extern "C" {
|
||||||
|
void l1if_pdch_req() { abort(); }
|
||||||
|
void l1if_connect_pdch() { abort(); }
|
||||||
|
void l1if_close_pdch() { abort(); }
|
||||||
|
void l1if_open_pdch() { abort(); }
|
||||||
|
}
|
|
@ -0,0 +1,2 @@
|
||||||
|
No TFI available.
|
||||||
|
- Failed allocating TS=2, no USF available
|
|
@ -0,0 +1,2 @@
|
||||||
|
Testing alloc_a direction(0)
|
||||||
|
Testing alloc_a direction(1)
|
|
@ -8,3 +8,10 @@ cat $abs_srcdir/rlcmac/RLCMACTest.ok > expout
|
||||||
cat $abs_srcdir/rlcmac/RLCMACTest.err > experr
|
cat $abs_srcdir/rlcmac/RLCMACTest.err > experr
|
||||||
AT_CHECK([$abs_top_builddir/tests/rlcmac/RLCMACTest], [0], [expout], [experr])
|
AT_CHECK([$abs_top_builddir/tests/rlcmac/RLCMACTest], [0], [expout], [experr])
|
||||||
AT_CLEANUP
|
AT_CLEANUP
|
||||||
|
|
||||||
|
AT_SETUP([ts_alloc])
|
||||||
|
AT_KEYWORDS([ts_alloc])
|
||||||
|
cat $abs_srcdir/alloc/AllocTest.ok > expout
|
||||||
|
cat $abs_srcdir/alloc/AllocTest.err > experr
|
||||||
|
AT_CHECK([$abs_top_builddir/tests/alloc/AllocTest], [0], [expout], [experr])
|
||||||
|
AT_CLEANUP
|
||||||
|
|
Loading…
Reference in New Issue