Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Kostenzer Felix |
228 |
73.08% |
1 |
14.29% |
| Daniel Latypov |
59 |
18.91% |
1 |
14.29% |
| Geert Uytterhoeven |
7 |
2.24% |
1 |
14.29% |
| Kuan-Wei Chiu |
7 |
2.24% |
1 |
14.29% |
| Pravin Shedge |
5 |
1.60% |
1 |
14.29% |
| Jeff Johnson |
5 |
1.60% |
1 |
14.29% |
| Thomas Gleixner |
1 |
0.32% |
1 |
14.29% |
| Total |
312 |
|
7 |
|
// SPDX-License-Identifier: GPL-2.0-only
#include <kunit/test.h>
#include <linux/sort.h>
#include <linux/slab.h>
#include <linux/module.h>
/* a simple boot-time regression test */
#define TEST_LEN 1000
static int cmpint(const void *a, const void *b)
{
return *(int *)a - *(int *)b;
}
static void test_sort(struct kunit *test)
{
int *a, i, r = 1;
a = kunit_kmalloc_array(test, TEST_LEN, sizeof(*a), GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, a);
for (i = 0; i < TEST_LEN; i++) {
r = (r * 725861) % 6599;
a[i] = r;
}
sort(a, TEST_LEN, sizeof(*a), cmpint, NULL);
for (i = 0; i < TEST_LEN - 1; i++)
KUNIT_ASSERT_LE(test, a[i], a[i + 1]);
r = 48;
for (i = 0; i < TEST_LEN - 1; i++) {
r = (r * 725861) % 6599;
a[i] = r;
}
sort(a, TEST_LEN - 1, sizeof(*a), cmpint, NULL);
for (i = 0; i < TEST_LEN - 2; i++)
KUNIT_ASSERT_LE(test, a[i], a[i + 1]);
}
static struct kunit_case sort_test_cases[] = {
KUNIT_CASE(test_sort),
{}
};
static struct kunit_suite sort_test_suite = {
.name = "lib_sort",
.test_cases = sort_test_cases,
};
kunit_test_suites(&sort_test_suite);
MODULE_DESCRIPTION("sort() KUnit test suite");
MODULE_LICENSE("GPL");