| /* |
| * (C) 2020 by sysmocom s.f.m.c. GmbH <info@sysmocom.de> |
| * Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> |
| * All Rights Reserved |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| * |
| * 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. |
| * |
| */ |
| |
| #include <stdio.h> |
| #include <errno.h> |
| #include <strings.h> |
| #include <string.h> |
| |
| #include <osmocom/gsm/gsm23236.h> |
| #include <osmocom/core/utils.h> |
| |
| void *ctx; |
| bool ok = true; |
| |
| void bitdump(uint8_t count, uint32_t val) |
| { |
| uint32_t bit; |
| if (count < 1) |
| return; |
| for (bit = ((uint32_t)1) << (count - 1); bit; bit >>= 1) |
| printf("%c", (val & bit)? '1' : '0'); |
| } |
| |
| struct nri_v_get_set_test { |
| uint32_t tmsi; |
| uint8_t nri_bitlen; |
| int16_t expect_get_nri; |
| int expect_get_rc; |
| int16_t set_nri_v; |
| uint32_t expect_tmsi; |
| int expect_set_rc; |
| }; |
| |
| struct nri_v_get_set_test nri_v_get_set_tests[] = { |
| { |
| .tmsi = 0, |
| .nri_bitlen = 10, |
| .expect_get_nri = 0, |
| .set_nri_v = 0, |
| .expect_tmsi = 0, |
| }, |
| { |
| .tmsi = 0, |
| .nri_bitlen = 10, |
| .expect_get_nri = 0, |
| .set_nri_v = 0x7fff, |
| .expect_tmsi = 0x00ffc000 |
| }, |
| { |
| .tmsi = 0xffffffff, |
| .nri_bitlen = 10, |
| .expect_get_nri = 0x3ff, |
| .set_nri_v = 0, |
| .expect_tmsi = 0xff003fff |
| }, |
| { |
| .tmsi = 0xffffffff, |
| .nri_bitlen = 10, |
| .expect_get_nri = 0x3ff, |
| .set_nri_v = 0x7fff, |
| .expect_tmsi = 0xffffffff |
| }, |
| { |
| .tmsi = 0, |
| .nri_bitlen = 5, |
| .expect_get_nri = 0, |
| .set_nri_v = 0, |
| .expect_tmsi = 0, |
| }, |
| { |
| .tmsi = 0, |
| .nri_bitlen = 5, |
| .expect_get_nri = 0, |
| .set_nri_v = 0x7fff, |
| .expect_tmsi = 0x00f80000 |
| }, |
| { |
| .tmsi = 0xffffffff, |
| .nri_bitlen = 5, |
| .expect_get_nri = 0x1f, |
| .set_nri_v = 0, |
| .expect_tmsi = 0xff07ffff |
| }, |
| { |
| .tmsi = 0xffffffff, |
| .nri_bitlen = 5, |
| .expect_get_nri = 0x1f, |
| .set_nri_v = 0x7fff, |
| .expect_tmsi = 0xffffffff |
| }, |
| { |
| .tmsi = 0x01234567, |
| .nri_bitlen = 8, |
| .expect_get_nri = 0x23, |
| .set_nri_v = 0x42, |
| .expect_tmsi = 0x01424567 |
| }, |
| { |
| .tmsi = 0x01234567, |
| .nri_bitlen = 15, |
| .expect_get_nri = 0x2345 >> 1, |
| .set_nri_v = 0x7fff, |
| .expect_tmsi = 0x01ffff67 |
| }, |
| { |
| .tmsi = 0x01234567, |
| .nri_bitlen = 16, |
| .expect_get_rc = -1, |
| .expect_get_nri = -1, |
| .set_nri_v = 0x7fff, |
| .expect_set_rc = -1, |
| .expect_tmsi = 0x01234567, |
| }, |
| { |
| .tmsi = 0x01234567, |
| .nri_bitlen = 0, |
| .expect_get_rc = -1, |
| .expect_get_nri = -1, |
| .set_nri_v = 0x7fff, |
| .expect_set_rc = -1, |
| .expect_tmsi = 0x01234567, |
| }, |
| }; |
| |
| void test_nri_v_get_set(void) |
| { |
| struct nri_v_get_set_test *t; |
| |
| for (t = nri_v_get_set_tests; t < &nri_v_get_set_tests[ARRAY_SIZE(nri_v_get_set_tests)]; t++) { |
| int16_t nri_v = 0; |
| uint32_t tmsi2; |
| int rc; |
| |
| rc = osmo_tmsi_nri_v_get(&nri_v, t->tmsi, t->nri_bitlen); |
| printf("\nosmo_tmsi_nri_v_get(0x%08x, %u) -> nri_v=0x%x rc=%d\n", t->tmsi, t->nri_bitlen, nri_v, rc); |
| if (!rc) { |
| printf("........|NRI->..................\n"); |
| bitdump(32, t->tmsi); |
| printf(" tmsi nri_bitlen=%u\n", t->nri_bitlen); |
| printf(" "); |
| bitdump(t->nri_bitlen, nri_v); |
| printf(" = 0x%x", nri_v); |
| } |
| if (nri_v == t->expect_get_nri && rc == t->expect_get_rc) { |
| printf(" ok\n"); |
| } else { |
| printf(" ERROR: expected nri_v=0x%x rc=%d\n", t->expect_get_nri, t->expect_get_rc); |
| ok = false; |
| } |
| |
| tmsi2 = t->tmsi; |
| rc = osmo_tmsi_nri_v_set(&tmsi2, t->set_nri_v, t->nri_bitlen); |
| printf("osmo_tmsi_nri_v_set(0x%08x, 0x%x, %u) -> tmsi=0x%08x rc=%d\n", t->tmsi, t->set_nri_v, t->nri_bitlen, |
| tmsi2, rc); |
| if (!rc) { |
| printf(" "); |
| bitdump(t->nri_bitlen, t->set_nri_v); |
| printf("\n"); |
| bitdump(32, tmsi2); |
| } |
| if (tmsi2 == t->expect_tmsi && rc == t->expect_set_rc) { |
| printf(" ok\n"); |
| } else { |
| printf(" ERROR: expected tmsi=0x%08x rc=%d\n", t->expect_tmsi, t->expect_set_rc); |
| ok = false; |
| } |
| } |
| } |
| |
| struct nri_validate_tc { |
| int16_t nri; |
| uint8_t nri_bitlen; |
| int expect_rc; |
| }; |
| |
| struct nri_validate_tc nri_validate_tests[] = { |
| { .nri = INT16_MIN, .nri_bitlen = 10, .expect_rc = -1 }, |
| { .nri = -23, .nri_bitlen = 10, .expect_rc = -1 }, |
| { .nri = -1, .nri_bitlen = 10, .expect_rc = -1 }, |
| { .nri = 0, .nri_bitlen = 10, .expect_rc = 0 }, |
| { .nri = (1 << 10) - 1, .nri_bitlen = 10, .expect_rc = 0 }, |
| { .nri = (1 << 10), .nri_bitlen = 10, .expect_rc = 1 }, |
| { .nri = INT16_MAX, .nri_bitlen = 10, .expect_rc = 1 }, |
| |
| { .nri = INT16_MIN, .nri_bitlen = 5, .expect_rc = -1 }, |
| { .nri = -23, .nri_bitlen = 5, .expect_rc = -1 }, |
| { .nri = -1, .nri_bitlen = 5, .expect_rc = -1 }, |
| { .nri = 0, .nri_bitlen = 5, .expect_rc = 0 }, |
| { .nri = (1 << 5) - 1, .nri_bitlen = 5, .expect_rc = 0 }, |
| { .nri = (1 << 5), .nri_bitlen = 5, .expect_rc = 1 }, |
| { .nri = INT16_MAX, .nri_bitlen = 5, .expect_rc = 1 }, |
| |
| { .nri = INT16_MIN, .nri_bitlen = 1, .expect_rc = -1 }, |
| { .nri = -23, .nri_bitlen = 1, .expect_rc = -1 }, |
| { .nri = -1, .nri_bitlen = 1, .expect_rc = -1 }, |
| { .nri = 0, .nri_bitlen = 1, .expect_rc = 0 }, |
| { .nri = 1, .nri_bitlen = 1, .expect_rc = 0 }, |
| { .nri = 2, .nri_bitlen = 1, .expect_rc = 1 }, |
| { .nri = INT16_MAX, .nri_bitlen = 1, .expect_rc = 1 }, |
| |
| { .nri = INT16_MIN, .nri_bitlen = 0, .expect_rc = -1 }, |
| { .nri = -23, .nri_bitlen = 0, .expect_rc = -1 }, |
| { .nri = -1, .nri_bitlen = 0, .expect_rc = -1 }, |
| { .nri = 0, .nri_bitlen = 0, .expect_rc = 1 }, |
| { .nri = 1, .nri_bitlen = 0, .expect_rc = 1 }, |
| { .nri = INT16_MAX, .nri_bitlen = 0, .expect_rc = 1 }, |
| }; |
| |
| void test_nri_validate(void) |
| { |
| struct nri_validate_tc *t; |
| printf("\n%s()\n", __func__); |
| for (t = nri_validate_tests; (t - nri_validate_tests) < ARRAY_SIZE(nri_validate_tests); t++) { |
| int rc = osmo_nri_v_validate(t->nri, t->nri_bitlen); |
| printf("osmo_nri_v_validate(%d, %u) = %d ", t->nri, t->nri_bitlen, rc); |
| if (rc == t->expect_rc) { |
| printf("ok\n"); |
| } else { |
| printf("ERROR, expected rc = %d\n", t->expect_rc); |
| ok = false; |
| } |
| } |
| } |
| |
| struct nri_range_validate_tc { |
| struct osmo_nri_range range; |
| uint8_t nri_bitlen; |
| int expect_rc; |
| }; |
| |
| struct nri_range_validate_tc nri_range_validate_tests[] = { |
| { .range = { .first = INT16_MIN, .last = INT16_MIN }, .nri_bitlen = 10, .expect_rc = -1 }, |
| { .range = { .first = -23, .last = -23 }, .nri_bitlen = 10, .expect_rc = -1 }, |
| { .range = { .first = -1, .last = -1 }, .nri_bitlen = 10, .expect_rc = -1 }, |
| { .range = { .first = 0, .last = 0 }, .nri_bitlen = 10, .expect_rc = 0 }, |
| { .range = { .first = (1 << 10) - 1, .last = (1 << 10) - 1 }, .nri_bitlen = 10, .expect_rc = 0 }, |
| { .range = { .first = (1 << 10), .last = (1 << 10) }, .nri_bitlen = 10, .expect_rc = 1 }, |
| { .range = { .first = INT16_MAX, .last = INT16_MAX }, .nri_bitlen = 10, .expect_rc = 1 }, |
| |
| { .range = { .first = INT16_MIN, .last = INT16_MIN }, .nri_bitlen = 5, .expect_rc = -1 }, |
| { .range = { .first = -23, .last = -23 }, .nri_bitlen = 5, .expect_rc = -1 }, |
| { .range = { .first = -1, .last = -1 }, .nri_bitlen = 5, .expect_rc = -1 }, |
| { .range = { .first = 0, .last = 0 }, .nri_bitlen = 5, .expect_rc = 0 }, |
| { .range = { .first = (1 << 5) - 1, .last = (1 << 5) - 1 }, .nri_bitlen = 5, .expect_rc = 0 }, |
| { .range = { .first = (1 << 5), .last = (1 << 5) }, .nri_bitlen = 5, .expect_rc = 1 }, |
| { .range = { .first = INT16_MAX, .last = INT16_MAX }, .nri_bitlen = 5, .expect_rc = 1 }, |
| |
| { .range = { .first = INT16_MIN, .last = INT16_MIN }, .nri_bitlen = 1, .expect_rc = -1 }, |
| { .range = { .first = -23, .last = -23 }, .nri_bitlen = 1, .expect_rc = -1 }, |
| { .range = { .first = -1, .last = -1 }, .nri_bitlen = 1, .expect_rc = -1 }, |
| { .range = { .first = 0, .last = 0 }, .nri_bitlen = 1, .expect_rc = 0 }, |
| { .range = { .first = 1, .last = 1 }, .nri_bitlen = 1, .expect_rc = 0 }, |
| { .range = { .first = 2, .last = 2 }, .nri_bitlen = 1, .expect_rc = 1 }, |
| { .range = { .first = INT16_MAX, .last = INT16_MAX }, .nri_bitlen = 1, .expect_rc = 1 }, |
| |
| { .range = { .first = INT16_MIN, .last = INT16_MIN }, .nri_bitlen = 0, .expect_rc = -1 }, |
| { .range = { .first = -23, .last = -23 }, .nri_bitlen = 0, .expect_rc = -1 }, |
| { .range = { .first = -1, .last = -1 }, .nri_bitlen = 0, .expect_rc = -1 }, |
| { .range = { .first = 0, .last = 0 }, .nri_bitlen = 0, .expect_rc = 1 }, |
| { .range = { .first = 1, .last = 1 }, .nri_bitlen = 0, .expect_rc = 1 }, |
| { .range = { .first = INT16_MAX, .last = INT16_MAX }, .nri_bitlen = 0, .expect_rc = 1 }, |
| |
| |
| { .range = { .first = 0, .last = INT16_MIN }, .nri_bitlen = 10, .expect_rc = -2 }, |
| { .range = { .first = 0, .last = -23 }, .nri_bitlen = 10, .expect_rc = -2 }, |
| { .range = { .first = 0, .last = -1 }, .nri_bitlen = 10, .expect_rc = -2 }, |
| { .range = { .first = 0, .last = 0 }, .nri_bitlen = 10, .expect_rc = 0 }, |
| { .range = { .first = 0, .last = (1 << 10) - 1 }, .nri_bitlen = 10, .expect_rc = 0 }, |
| { .range = { .first = 0, .last = (1 << 10) }, .nri_bitlen = 10, .expect_rc = 2 }, |
| { .range = { .first = 0, .last = INT16_MAX }, .nri_bitlen = 10, .expect_rc = 2 }, |
| |
| { .range = { .first = 0, .last = INT16_MIN }, .nri_bitlen = 5, .expect_rc = -2 }, |
| { .range = { .first = 0, .last = -23 }, .nri_bitlen = 5, .expect_rc = -2 }, |
| { .range = { .first = 0, .last = -1 }, .nri_bitlen = 5, .expect_rc = -2 }, |
| { .range = { .first = 0, .last = 0 }, .nri_bitlen = 5, .expect_rc = 0 }, |
| { .range = { .first = 0, .last = (1 << 5) - 1 }, .nri_bitlen = 5, .expect_rc = 0 }, |
| { .range = { .first = 0, .last = (1 << 5) }, .nri_bitlen = 5, .expect_rc = 2 }, |
| { .range = { .first = 0, .last = INT16_MAX }, .nri_bitlen = 5, .expect_rc = 2 }, |
| |
| { .range = { .first = 0, .last = INT16_MIN }, .nri_bitlen = 1, .expect_rc = -2 }, |
| { .range = { .first = 0, .last = -23 }, .nri_bitlen = 1, .expect_rc = -2 }, |
| { .range = { .first = 0, .last = -1 }, .nri_bitlen = 1, .expect_rc = -2 }, |
| { .range = { .first = 0, .last = 0 }, .nri_bitlen = 1, .expect_rc = 0 }, |
| { .range = { .first = 0, .last = 1 }, .nri_bitlen = 1, .expect_rc = 0 }, |
| { .range = { .first = 0, .last = 2 }, .nri_bitlen = 1, .expect_rc = 2 }, |
| { .range = { .first = 0, .last = INT16_MAX }, .nri_bitlen = 1, .expect_rc = 2 }, |
| |
| { .range = { .first = 0, .last = INT16_MIN }, .nri_bitlen = 0, .expect_rc = 1 }, |
| { .range = { .first = 0, .last = -23 }, .nri_bitlen = 0, .expect_rc = 1 }, |
| { .range = { .first = 0, .last = -1 }, .nri_bitlen = 0, .expect_rc = 1 }, |
| { .range = { .first = 0, .last = 0 }, .nri_bitlen = 0, .expect_rc = 1 }, |
| { .range = { .first = 0, .last = 1 }, .nri_bitlen = 0, .expect_rc = 1 }, |
| { .range = { .first = 0, .last = INT16_MAX }, .nri_bitlen = 0, .expect_rc = 1 }, |
| |
| |
| { .range = { .first = 0, .last = 0 }, .nri_bitlen = 10, .expect_rc = 0 }, |
| { .range = { .first = 1, .last = 0 }, .nri_bitlen = 10, .expect_rc = -3 }, |
| { .range = { .first = (1 << 10) - 1, .last = (1 << 10) - 1 }, .nri_bitlen = 10, .expect_rc = 0 }, |
| { .range = { .first = (1 << 10) - 1, .last = (1 << 10) - 2 }, .nri_bitlen = 10, .expect_rc = -3 }, |
| { .range = { .first = (1 << 10) - 1, .last = 0 }, .nri_bitlen = 10, .expect_rc = -3 }, |
| |
| { .range = { .first = 0, .last = 0 }, .nri_bitlen = 5, .expect_rc = 0 }, |
| { .range = { .first = 1, .last = 0 }, .nri_bitlen = 5, .expect_rc = -3 }, |
| { .range = { .first = (1 << 5) - 1, .last = (1 << 5) - 1 }, .nri_bitlen = 5, .expect_rc = 0 }, |
| { .range = { .first = (1 << 5) - 1, .last = (1 << 5) - 2 }, .nri_bitlen = 5, .expect_rc = -3 }, |
| { .range = { .first = (1 << 5) - 1, .last = 0 }, .nri_bitlen = 5, .expect_rc = -3 }, |
| |
| { .range = { .first = 0, .last = 0 }, .nri_bitlen = 1, .expect_rc = 0 }, |
| { .range = { .first = 1, .last = 1 }, .nri_bitlen = 1, .expect_rc = 0 }, |
| { .range = { .first = 1, .last = 0 }, .nri_bitlen = 1, .expect_rc = -3 }, |
| |
| }; |
| |
| void test_nri_range_validate(void) |
| { |
| struct nri_range_validate_tc *t; |
| printf("\n%s()\n", __func__); |
| for (t = nri_range_validate_tests; (t - nri_range_validate_tests) < ARRAY_SIZE(nri_range_validate_tests); t++) { |
| int rc = osmo_nri_range_validate(&t->range, t->nri_bitlen); |
| printf("osmo_nri_range_validate({%d,%d}, %u) = %d ", t->range.first, t->range.last, t->nri_bitlen, rc); |
| if (rc == t->expect_rc) { |
| printf("ok\n"); |
| } else { |
| printf("ERROR, expected rc = %d\n", t->expect_rc); |
| ok = false; |
| } |
| } |
| } |
| |
| void dump_list(const struct osmo_nri_ranges *nri_ranges) |
| { |
| struct osmo_nri_range *r; |
| printf("nri_ranges = {\n"); |
| llist_for_each_entry(r, &nri_ranges->entries, entry) { |
| printf(" { %d, %d },\n", r->first, r->last); |
| if (osmo_nri_range_validate(r, 255)) { |
| ok = false; |
| printf(" ^^^^^ ERROR: invalid range\n"); |
| } |
| } |
| printf("};\n"); |
| } |
| |
| void test_nri_list(void) |
| { |
| struct osmo_nri_ranges *nri_ranges = osmo_nri_ranges_alloc(ctx); |
| printf("\n%s()\n", __func__); |
| |
| #define ADD(FIRST, LAST) do { \ |
| struct osmo_nri_range r = { .first = FIRST, .last = LAST }; \ |
| int rc; \ |
| rc = osmo_nri_ranges_add(nri_ranges, &r); \ |
| printf("osmo_nri_ranges_add(%d, %d) -> %d\n", r.first, r.last, rc); \ |
| dump_list(nri_ranges); \ |
| } while(0) |
| |
| #define DEL(FIRST, LAST) do { \ |
| struct osmo_nri_range r = { .first = FIRST, .last = LAST }; \ |
| int rc; \ |
| rc = osmo_nri_ranges_del(nri_ranges, &r); \ |
| printf("osmo_nri_ranges_del(%d, %d) -> %d\n", r.first, r.last, rc); \ |
| dump_list(nri_ranges); \ |
| } while(0) |
| |
| #define MATCHES(NRI, EXPECT_MATCH) do { \ |
| bool matches = osmo_nri_v_matches_ranges(NRI, nri_ranges); \ |
| printf("osmo_nri_v_matches_ranges(%d) -> %s\n", NRI, matches ? "true" : "false"); \ |
| if (matches != EXPECT_MATCH) { \ |
| ok = false; \ |
| printf(" ^ ERROR: expected " #EXPECT_MATCH "\n"); \ |
| } \ |
| } while(0) |
| |
| #define OVERLAPS(FIRST, LAST, EXPECT_OVERLAP) do { \ |
| struct osmo_nri_range r = { .first = FIRST, .last = LAST }; \ |
| bool overlaps = osmo_nri_range_overlaps_ranges(&r, nri_ranges); \ |
| printf("osmo_nri_range_overlaps_ranges(%d, %d) -> %s\n", r.first, r.last, overlaps ? "true" : "false"); \ |
| if (overlaps != EXPECT_OVERLAP) { \ |
| ok = false; \ |
| printf(" ^ ERROR: expected " #EXPECT_OVERLAP "\n"); \ |
| } \ |
| } while(0) |
| |
| dump_list(nri_ranges); |
| MATCHES(INT16_MIN, false); |
| MATCHES(-1, false); |
| MATCHES(0, false); |
| MATCHES(INT16_MAX, false); |
| MATCHES(100, false); |
| OVERLAPS(INT16_MIN, -1, false); |
| OVERLAPS(-100, 100, false); |
| OVERLAPS(10, 20, false); |
| |
| ADD(100, 200); |
| MATCHES(INT16_MIN, false); |
| MATCHES(-1, false); |
| MATCHES(0, false); |
| MATCHES(INT16_MAX, false); |
| MATCHES(99, false); |
| MATCHES(100, true); |
| MATCHES(101, true); |
| MATCHES(199, true); |
| MATCHES(200, true); |
| MATCHES(201, false); |
| OVERLAPS(INT16_MIN, -1, false); |
| OVERLAPS(-100, 100, true); |
| OVERLAPS(10, 20, false); |
| OVERLAPS(10, 99, false); |
| OVERLAPS(10, 100, true); |
| OVERLAPS(10, 150, true); |
| OVERLAPS(99, 99, false); |
| OVERLAPS(100, 100, true); |
| OVERLAPS(150, 300, true); |
| OVERLAPS(200, 300, true); |
| OVERLAPS(201, 300, false); |
| |
| printf("\ndel from start:\n"); |
| DEL(0, 110); |
| DEL(111, 111); |
| DEL(112, 199); |
| MATCHES(INT16_MIN, false); |
| MATCHES(-1, false); |
| MATCHES(0, false); |
| MATCHES(INT16_MAX, false); |
| MATCHES(199, false); |
| MATCHES(200, true); |
| MATCHES(201, false); |
| OVERLAPS(INT16_MIN, -1, false); |
| OVERLAPS(-1000, 1000, true); |
| OVERLAPS(0, 199, false); |
| OVERLAPS(0, 200, true); |
| OVERLAPS(0, 201, true); |
| OVERLAPS(0, 1000, true); |
| OVERLAPS(199, 199, false); |
| OVERLAPS(200, 200, true); |
| OVERLAPS(201, 201, false); |
| |
| printf("\ndel from end:\n"); |
| ADD(100, 200); |
| DEL(190, INT16_MAX); |
| DEL(189, 189); |
| DEL(101, 188); |
| MATCHES(INT16_MIN, false); |
| MATCHES(-1, false); |
| MATCHES(0, false); |
| MATCHES(INT16_MAX, false); |
| MATCHES(99, false); |
| MATCHES(100, true); |
| MATCHES(101, false); |
| |
| printf("\ndel from middle:\n"); |
| ADD(100, 200); |
| DEL(150, 160); |
| DEL(110, 120); |
| DEL(130, 130); |
| DEL(180, 190); |
| MATCHES(INT16_MIN, false); |
| MATCHES(-1, false); |
| MATCHES(0, false); |
| MATCHES(INT16_MAX, false); |
| MATCHES(99, false); |
| MATCHES(100, true); |
| MATCHES(109, true); |
| MATCHES(110, false); |
| MATCHES(120, false); |
| MATCHES(121, true); |
| MATCHES(129, true); |
| MATCHES(130, false); |
| MATCHES(131, true); |
| MATCHES(148, true); |
| MATCHES(149, true); |
| MATCHES(150, false); |
| MATCHES(160, false); |
| MATCHES(161, true); |
| MATCHES(170, true); |
| MATCHES(179, true); |
| MATCHES(180, false); |
| MATCHES(185, false); |
| MATCHES(190, false); |
| MATCHES(191, true); |
| MATCHES(195, true); |
| MATCHES(200, true); |
| MATCHES(201, false); |
| MATCHES(1000, false); |
| OVERLAPS(110, 120, false); |
| OVERLAPS(110, 130, true); |
| OVERLAPS(100, 200, true); |
| |
| printf("\ndel across whole chunks:\n"); |
| DEL(115, 185); |
| DEL(105, 195); |
| DEL(0, 1000); |
| |
| printf("\nadd to join chunks:\n"); |
| ADD(0, 100); |
| DEL(11, 19); |
| DEL(23, 23); |
| DEL(30, 41); |
| ADD(23, 23); |
| ADD(11, 41); |
| MATCHES(0, true); |
| MATCHES(10, true); |
| MATCHES(11, true); |
| MATCHES(24, true); |
| MATCHES(41, true); |
| MATCHES(42, true); |
| MATCHES(100, true); |
| MATCHES(101, false); |
| |
| printf("\nborder cases:\n"); |
| ADD(0, 0); |
| ADD(INT16_MAX, INT16_MAX); |
| ADD(1, INT16_MAX - 1); |
| MATCHES(INT16_MIN, false); |
| MATCHES(-1, false); |
| MATCHES(0, true); |
| MATCHES(INT16_MAX, true); |
| DEL(0, 0); |
| DEL(INT16_MAX, INT16_MAX); |
| DEL(1, INT16_MAX - 1); |
| |
| printf("\nrange errors:\n"); |
| ADD(-1, -1); |
| ADD(-20, -10); |
| ADD(100, 1); |
| ADD(0, INT16_MAX); |
| DEL(-1, -1); |
| DEL(-20, -10); |
| DEL(100, 1); |
| } |
| |
| void test_nri_limit_by_ranges(void) |
| { |
| const uint8_t nri_bitlen = 8; |
| const int16_t expect_nri_vals[] = { 10, 20, 21, 30, 31, 32 }; |
| int i; |
| struct osmo_nri_ranges *nri_ranges = osmo_nri_ranges_alloc(ctx); |
| printf("\n%s()\n", __func__); |
| |
| ADD(10, 10); |
| ADD(20, 21); |
| ADD(30, 32); |
| |
| for (i = 0; i < 19; i++) { |
| int rc; |
| int16_t nri_v; |
| int16_t expect_nri_v = expect_nri_vals[i % ARRAY_SIZE(expect_nri_vals)]; |
| |
| nri_v = i; |
| rc = osmo_nri_v_limit_by_ranges(&nri_v, nri_ranges, nri_bitlen); |
| printf("osmo_nri_v_limit_by_ranges(%d) -> nri_v=%d rc=%d", i, nri_v, rc); |
| if (!rc && nri_v == expect_nri_v) { |
| printf(" ok\n"); |
| } else { |
| printf(" ERROR: expected nri_v=%d rc=0\n", expect_nri_v); |
| ok = false; |
| } |
| } |
| for (i = 0; i < 19; i++) { |
| int rc; |
| int16_t nri_v; |
| uint32_t tmsi, tmsi2; |
| int16_t expect_nri_v = expect_nri_vals[i % ARRAY_SIZE(expect_nri_vals)]; |
| |
| tmsi = 0; |
| osmo_tmsi_nri_v_set(&tmsi, i, nri_bitlen); |
| tmsi2 = tmsi; |
| rc = osmo_tmsi_nri_v_limit_by_ranges(&tmsi2, nri_ranges, nri_bitlen); |
| osmo_tmsi_nri_v_get(&nri_v, tmsi2, nri_bitlen); |
| printf("osmo_tmsi_nri_v_limit_by_ranges(0x%08x, %u) -> tmsi=0x%08x nri_v=%d rc=%d", |
| tmsi, nri_bitlen, tmsi2, nri_v, rc); |
| if (!rc && nri_v == expect_nri_v) { |
| printf(" ok\n"); |
| } else { |
| printf(" ERROR: expected nri_v=%d rc=0\n", expect_nri_v); |
| ok = false; |
| } |
| } |
| } |
| |
| int main(int argc, char **argv) |
| { |
| ctx = talloc_named_const(NULL, 0, "nri_test"); |
| |
| test_nri_v_get_set(); |
| test_nri_validate(); |
| test_nri_range_validate(); |
| test_nri_list(); |
| test_nri_limit_by_ranges(); |
| |
| talloc_free(ctx); |
| if (!ok) { |
| printf("\nFAIL\n"); |
| return -1; |
| } |
| |
| printf("\npass\n"); |
| return 0; |
| } |
| |