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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 00:53:35 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 00:53:35 +0000 |
commit | 69c6a41ffb878ef98c9378ed4b1634a404cfaa7f (patch) | |
tree | b2a4f704565d62fbb129ab9dc3b35977c50e6e7f /tests/contrib/test_dynarray.c | |
parent | Initial commit. (diff) | |
download | knot-upstream.tar.xz knot-upstream.zip |
Adding upstream version 2.7.6.upstream/2.7.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/contrib/test_dynarray.c')
-rw-r--r-- | tests/contrib/test_dynarray.c | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/tests/contrib/test_dynarray.c b/tests/contrib/test_dynarray.c new file mode 100644 index 0000000..3e4c57f --- /dev/null +++ b/tests/contrib/test_dynarray.c @@ -0,0 +1,81 @@ +/* Copyright (C) 2017 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz> + + 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 3 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, see <http://www.gnu.org/licenses/>. + */ + +#include <string.h> +#include <tap/basic.h> + +#include "contrib/dynarray.h" + +#define test_capacity 5 +// minimum 3 + +typedef struct { + int x; + int x2; +} quadrate_t; + +dynarray_declare(q, quadrate_t, DYNARRAY_VISIBILITY_STATIC, test_capacity); +dynarray_define(q, quadrate_t, DYNARRAY_VISIBILITY_STATIC); + +static q_dynarray_t q_fill(size_t howmany) +{ + quadrate_t q = { 0 }; + q_dynarray_t qd = { 0 }; + + for (size_t i = 0; i < howmany; i++) { + q.x2 = q.x * q.x; + q_dynarray_add(&qd, &q); + q.x++; + } + return qd; +} + +static void check_arr(q_dynarray_t *q, size_t count, size_t index, const char *msg) +{ + quadrate_t *arr = q->arr(q); + ok(arr[index].x == index && arr[index].x2 == index * index, + "%s check: index %zu", msg, index); + + size_t i = 0; + dynarray_foreach(q, quadrate_t, p, *q) { + ok(p->x == i && p->x2 == i * i, "%s foreach: index %zu", msg, i); + i++; + } + + ok(i == count, "%s foreach: whole array", msg); +} + +int main(int argc, char *argv[]) +{ + plan_lazy(); + + // first fill + q_dynarray_t q = q_fill(test_capacity - 1); + check_arr(&q, test_capacity - 1, test_capacity - 3, "initial"); + q_dynarray_free(&q); + + // second fill + q = q_fill(test_capacity + 3); + check_arr(&q, test_capacity + 3, test_capacity + 1, "second"); + q_dynarray_free(&q); + + // third fill + q = q_fill(test_capacity * 5); + check_arr(&q, test_capacity * 5, test_capacity * 4, "third"); + q_dynarray_free(&q); + + return 0; +} |