0c69794138
These lines are generally out-of-date, incomplete and unnecessary. With SPDX and git repository much more accurate and fine grained information about licensing and authorship is available, hence let's drop the per-file copyright notice. Of course, removing copyright lines of others is problematic, hence this commit only removes my own lines and leaves all others untouched. It might be nicer if sooner or later those could go away too, making git the only and accurate source of authorship information.
82 lines
2 KiB
C
82 lines
2 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#include <stdint.h>
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#include "alloc-util.h"
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#include "macro.h"
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#include "util.h"
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static void test_alloca(void) {
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static const uint8_t zero[997] = { };
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char *t;
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t = alloca_align(17, 512);
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assert_se(!((uintptr_t)t & 0xff));
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memzero(t, 17);
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t = alloca0_align(997, 1024);
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assert_se(!((uintptr_t)t & 0x1ff));
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assert_se(!memcmp(t, zero, 997));
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}
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static void test_memdup_multiply_and_greedy_realloc(void) {
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int org[] = {1, 2, 3};
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_cleanup_free_ int *dup;
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int *p;
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size_t i, allocated = 3;
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dup = (int*) memdup_suffix0_multiply(org, sizeof(int), 3);
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assert_se(dup);
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assert_se(dup[0] == 1);
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assert_se(dup[1] == 2);
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assert_se(dup[2] == 3);
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assert_se(*(uint8_t*) (dup + 3) == (uint8_t) 0);
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free(dup);
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dup = (int*) memdup_multiply(org, sizeof(int), 3);
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assert_se(dup);
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assert_se(dup[0] == 1);
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assert_se(dup[1] == 2);
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assert_se(dup[2] == 3);
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p = dup;
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assert_se(greedy_realloc0((void**) &dup, &allocated, 2, sizeof(int)) == p);
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p = (int *) greedy_realloc0((void**) &dup, &allocated, 10, sizeof(int));
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assert_se(p == dup);
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assert_se(allocated >= 10);
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assert_se(p[0] == 1);
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assert_se(p[1] == 2);
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assert_se(p[2] == 3);
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for (i = 3; i < allocated; i++)
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assert_se(p[i] == 0);
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}
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static void test_bool_assign(void) {
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bool b, c, *cp = &c, d, e, f, g, h;
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b = 123;
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*cp = -11;
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d = 0xF & 0xFF;
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e = b & d;
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f = 0x0;
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g = cp; /* cast from pointer */
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h = NULL; /* cast from pointer */
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assert(b);
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assert(c);
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assert(d);
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assert(e);
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assert(!f);
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assert(g);
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assert(!h);
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}
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int main(int argc, char *argv[]) {
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test_alloca();
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test_memdup_multiply_and_greedy_realloc();
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test_bool_assign();
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return 0;
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}
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