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| // SPDX-License-Identifier: GPL-2.0
| #include <linux/compiler.h>
| #include <linux/bitmap.h>
| #include "tests.h"
| #include "cpumap.h"
| #include "debug.h"
|
| #define NBITS 100
|
| static unsigned long *get_bitmap(const char *str, int nbits)
| {
| struct cpu_map *map = cpu_map__new(str);
| unsigned long *bm = NULL;
| int i;
|
| bm = bitmap_alloc(nbits);
|
| if (map && bm) {
| for (i = 0; i < map->nr; i++)
| set_bit(map->map[i], bm);
| }
|
| if (map)
| cpu_map__put(map);
| return bm;
| }
|
| static int test_bitmap(const char *str)
| {
| unsigned long *bm = get_bitmap(str, NBITS);
| char buf[100];
| int ret;
|
| bitmap_scnprintf(bm, NBITS, buf, sizeof(buf));
| pr_debug("bitmap: %s\n", buf);
|
| ret = !strcmp(buf, str);
| free(bm);
| return ret;
| }
|
| int test__bitmap_print(struct test *test __maybe_unused, int subtest __maybe_unused)
| {
| TEST_ASSERT_VAL("failed to convert map", test_bitmap("1"));
| TEST_ASSERT_VAL("failed to convert map", test_bitmap("1,5"));
| TEST_ASSERT_VAL("failed to convert map", test_bitmap("1,3,5,7,9,11,13,15,17,19,21-40"));
| TEST_ASSERT_VAL("failed to convert map", test_bitmap("2-5"));
| TEST_ASSERT_VAL("failed to convert map", test_bitmap("1,3-6,8-10,24,35-37"));
| TEST_ASSERT_VAL("failed to convert map", test_bitmap("1,3-6,8-10,24,35-37"));
| TEST_ASSERT_VAL("failed to convert map", test_bitmap("1-10,12-20,22-30,32-40"));
| return 0;
| }
|
|
