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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:41:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:41:58 +0000 |
commit | 1852910ef0fd7393da62b88aee66ee092208748e (patch) | |
tree | ad3b659dbbe622b58a5bda4fe0b5e1d80eee9277 /lib/generic/test_pack.c | |
parent | Initial commit. (diff) | |
download | knot-resolver-upstream.tar.xz knot-resolver-upstream.zip |
Adding upstream version 5.3.1.upstream/5.3.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'lib/generic/test_pack.c')
-rw-r--r-- | lib/generic/test_pack.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/lib/generic/test_pack.c b/lib/generic/test_pack.c new file mode 100644 index 0000000..f25c199 --- /dev/null +++ b/lib/generic/test_pack.c @@ -0,0 +1,70 @@ +/* Copyright (C) 2015-2017 CZ.NIC, z.s.p.o. <knot-dns@labs.nic.cz> + * SPDX-License-Identifier: GPL-3.0-or-later + */ + +#include "tests/unit/test.h" +#include "lib/generic/pack.h" + +#define U8(x) (const uint8_t *)(x) +knot_mm_t global_mm; + +static void test_pack_std(void **state) +{ + int ret = 0; + pack_t pack; + pack_init(pack); + assert_int_equal(pack.len, 0); + + /* Test that iterator on empty pack works */ + assert_null(pack_head(pack)); + assert_null(pack_tail(pack)); + assert_null(pack_obj_find(&pack, U8(""), 1)); + assert_int_equal(pack_obj_len(pack_head(pack)), 0); + assert_int_equal(pack_obj_del(&pack, U8(""), 1), -1); + + /* Push/delete without reservation. */ + assert_int_not_equal(pack_obj_push(&pack, U8(""), 1), 0); + assert_int_not_equal(pack_obj_del(&pack, U8(""), 1), 0); + + /* Reserve capacity and fill. */ + assert_true(pack_reserve(pack, 10, 10 * 2) >= 0); + for (unsigned i = 0; i < 10; ++i) { + ret = pack_obj_push(&pack, U8("de"), 2); + assert_true(ret >= 0); + } + + /* Iterate */ + uint8_t *it = pack_head(pack); + assert_non_null(it); + unsigned count = 0; + while (it != pack_tail(pack)) { + assert_int_equal(pack_obj_len(it), 2); + assert_true(memcmp(pack_obj_val(it), "de", 2) == 0); + it = pack_obj_next(it); + count += 1; + } + + /* Find */ + it = pack_obj_find(&pack, U8("de"), 2); + assert_non_null(it); + it = pack_obj_find(&pack, U8("ed"), 2); + assert_null(it); + + /* Delete */ + assert_int_not_equal(pack_obj_del(&pack, U8("be"), 2), 0); + assert_int_equal(pack_obj_del(&pack, U8("de"), 2), 0); + assert_int_equal(pack.len, 9*(2+2)); /* 9 objects, length=2 */ + + pack_clear(pack); +} + +int main(void) +{ + test_mm_ctx_init(&global_mm); + + const UnitTest tests[] = { + unit_test(test_pack_std), + }; + + return run_tests(tests); +} |