1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
// SPDX-License-Identifier: GPL-2.0
/*
* rbtree_test.c: Userspace Red Black Tree test-suite
* Copyright (c) 2025 Wei Yang <richard.weiyang@gmail.com>
*/
#include <linux/init.h>
#include <linux/math64.h>
#include <linux/kern_levels.h>
#include "shared.h"
#include "../../../lib/rbtree_test.c"
int usage(void)
{
fprintf(stderr, "Userland rbtree test cases\n");
fprintf(stderr, " -n: Number of nodes in the rb-tree\n");
fprintf(stderr, " -p: Number of iterations modifying the rb-tree\n");
fprintf(stderr, " -c: Number of iterations modifying and verifying the rb-tree\n");
fprintf(stderr, " -r: Random seed\n");
exit(-1);
}
void rbtree_tests(void)
{
rbtree_test_init();
rbtree_test_exit();
}
int main(int argc, char **argv)
{
int opt;
while ((opt = getopt(argc, argv, "n:p:c:r:")) != -1) {
if (opt == 'n')
nnodes = strtoul(optarg, NULL, 0);
else if (opt == 'p')
perf_loops = strtoul(optarg, NULL, 0);
else if (opt == 'c')
check_loops = strtoul(optarg, NULL, 0);
else if (opt == 'r')
seed = strtoul(optarg, NULL, 0);
else
usage();
}
rbtree_tests();
return 0;
}
|
