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author | Sven Eden <yamakuzure@gmx.net> | 2017-07-19 11:55:18 +0200 |
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committer | Sven Eden <yamakuzure@gmx.net> | 2017-07-20 08:29:14 +0200 |
commit | 7873fa750d7d4310396e69df12b53e07e4e81249 (patch) | |
tree | c1175674af487fa3d492b0a78ef556b48ffc5c9d /src/test/test-alloc-util.c | |
parent | a97a730270418e53e9400de5dce7b07c7dacd19a (diff) |
Prep v233.3: Add all possible coverage tests for elogind
Diffstat (limited to 'src/test/test-alloc-util.c')
-rw-r--r-- | src/test/test-alloc-util.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/test/test-alloc-util.c b/src/test/test-alloc-util.c new file mode 100644 index 000000000..cc4821eaf --- /dev/null +++ b/src/test/test-alloc-util.c @@ -0,0 +1,55 @@ +/*** + This file is part of systemd. + + Copyright 2010 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include "alloc-util.h" +#include "macro.h" +#include "util.h" + +static void test_alloca(void) { + static const uint8_t zero[997] = { }; + char *t; + + t = alloca_align(17, 512); + assert_se(!((uintptr_t)t & 0xff)); + memzero(t, 17); + + t = alloca0_align(997, 1024); + assert_se(!((uintptr_t)t & 0x1ff)); + assert_se(!memcmp(t, zero, 997)); +} + +static void test_memdup_multiply(void) { + int org[] = {1, 2, 3}; + int *dup; + + dup = (int*)memdup_multiply(org, sizeof(int), 3); + + assert_se(dup); + assert_se(dup[0] == 1); + assert_se(dup[1] == 2); + assert_se(dup[2] == 3); + free(dup); +} + +int main(int argc, char *argv[]) { + test_alloca(); + test_memdup_multiply(); + + return 0; +} |