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131 lines
4.5 KiB
C++
131 lines
4.5 KiB
C++
4 years ago
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/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2021 Software Radio Systems Limited
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the distribution.
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*
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*/
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#include "srsenb/hdr/stack/mac/nr/sched_nr_rb.h"
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#include "srsran/common/test_common.h"
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using namespace srsenb;
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using namespace srsenb::sched_nr_impl;
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void test_bwp_prb_grant()
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{
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// TEST: default ctor
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prb_grant grant;
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TESTASSERT(grant.is_alloc_type1());
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TESTASSERT(grant.prbs().length() == 0);
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// TEST: assignment of RBGs
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rbg_bitmap rbgs(18);
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rbgs.set(1);
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grant = rbgs;
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TESTASSERT(grant.is_alloc_type0() and grant.rbgs().count() == 1);
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// TEST: assignment of PRBs
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prb_interval prb_interv(2, 5);
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grant = prb_interv;
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TESTASSERT(grant.is_alloc_type1() and grant.prbs().length() == 3);
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// TEST: non-default ctor
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prb_grant grant2(prb_interv), grant3(rbgs);
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TESTASSERT(grant2.is_alloc_type1() and grant2.prbs().length() == 3);
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TESTASSERT(grant3.is_alloc_type0() and grant3.rbgs().count() == 1);
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// TEST: copy ctor
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prb_grant grant4(grant2), grant5(grant3);
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TESTASSERT(grant4.is_alloc_type1() and grant4.prbs().length() == 3);
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TESTASSERT(grant5.is_alloc_type0() and grant5.rbgs().count() == 1);
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// TEST: copy assignment
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grant = grant3;
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TESTASSERT(grant.is_alloc_type0() and grant.rbgs().count() == 1);
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grant = grant2;
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TESTASSERT(grant.is_alloc_type1() and grant.prbs().length() == 3);
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}
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void test_bwp_rb_bitmap()
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{
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bwp_rb_bitmap rb_bitmap(275, 0, true);
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TESTASSERT(rb_bitmap.P() == 16);
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TESTASSERT(rb_bitmap.rbgs().none());
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TESTASSERT(rb_bitmap.prbs().none());
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TESTASSERT(rb_bitmap.prbs().size() == 275 and rb_bitmap.nof_prbs() == 275);
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TESTASSERT(rb_bitmap.rbgs().size() == 18 and rb_bitmap.nof_rbgs() == 18);
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rb_bitmap.add(prb_interval{0, 1});
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TESTASSERT(rb_bitmap.prbs().count() == 1 and rb_bitmap.prbs().test(0));
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TESTASSERT(rb_bitmap.rbgs().count() == 1 and rb_bitmap.rbgs().test(0));
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rb_bitmap.add(prb_interval{2, 4});
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TESTASSERT(rb_bitmap.prbs().count() == 3 and rb_bitmap.prbs().test(2) and not rb_bitmap.prbs().test(1));
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TESTASSERT(rb_bitmap.rbgs().count() == 1 and rb_bitmap.rbgs().test(0));
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prb_bitmap prbs(rb_bitmap.nof_prbs());
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prbs.set(1);
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prbs.set(2);
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prbs.set(15);
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rb_bitmap.add(prbs);
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TESTASSERT(rb_bitmap.prbs().count() == 5 and rb_bitmap.prbs().test(1) and rb_bitmap.prbs().test(15));
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TESTASSERT(rb_bitmap.rbgs().count() == 1 and rb_bitmap.rbgs().test(0));
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prbs.set(16);
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rb_bitmap |= prbs;
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TESTASSERT(rb_bitmap.prbs().count() == 6 and rb_bitmap.prbs().test(16));
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TESTASSERT(rb_bitmap.rbgs().count() == 2 and rb_bitmap.rbgs().test(1));
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rbg_bitmap rbgs(rb_bitmap.nof_rbgs());
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rbgs.set(3);
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rbgs.set(17);
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rb_bitmap |= rbgs;
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TESTASSERT(rb_bitmap.prbs().count() == (6 + 16 + 3) and rb_bitmap.prbs().test(rb_bitmap.nof_prbs() - 1));
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TESTASSERT(rb_bitmap.rbgs().count() == 4 and rb_bitmap.rbgs().test(3) and rb_bitmap.rbgs().test(17));
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rbgs.set(0);
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rb_bitmap |= rbgs;
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TESTASSERT(rb_bitmap.prbs().count() == (16 + 1 + 16 + 3) and rb_bitmap.prbs().test(rb_bitmap.nof_prbs() - 1));
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TESTASSERT(rb_bitmap.rbgs().count() == 4 and rb_bitmap.rbgs().test(3) and rb_bitmap.rbgs().test(17));
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// TEST: collides operator
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TESTASSERT(rb_bitmap.collides(rbgs));
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TESTASSERT(rb_bitmap.collides(prb_interval{0, 2}));
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}
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void test_bwp_rb_bitmap_search()
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{
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bwp_rb_bitmap rb_bitmap(275, 0, true);
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prb_interval prbs = find_empty_interval_of_length(rb_bitmap.prbs(), 5);
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TESTASSERT(prbs == prb_interval(0, 5));
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prbs = find_empty_interval_of_length(rb_bitmap.prbs(), rb_bitmap.prbs().size());
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TESTASSERT(prbs == prb_interval(0, rb_bitmap.prbs().size()));
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rb_bitmap |= prb_interval{1, 5};
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prbs = find_empty_interval_of_length(rb_bitmap.prbs(), rb_bitmap.prbs().size());
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TESTASSERT(prbs == prb_interval(5, rb_bitmap.prbs().size()));
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rb_bitmap |= prb_interval{16, 32};
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prbs = find_empty_interval_of_length(rb_bitmap.prbs(), rb_bitmap.prbs().size());
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TESTASSERT(prbs == prb_interval(32, rb_bitmap.prbs().size()));
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rb_bitmap |= prb_interval{270, 275};
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prbs = find_empty_interval_of_length(rb_bitmap.prbs(), rb_bitmap.prbs().size());
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TESTASSERT(prbs == prb_interval(32, 270));
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prbs = find_empty_interval_of_length(rb_bitmap.prbs(), 1);
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TESTASSERT(prbs == prb_interval(0, 1));
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prbs = find_empty_interval_of_length(rb_bitmap.prbs(), 5);
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TESTASSERT(prbs == prb_interval(5, 10));
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}
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int main()
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{
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test_bwp_prb_grant();
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test_bwp_rb_bitmap();
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test_bwp_rb_bitmap_search();
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}
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