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| // SPDX-License-Identifier: GPL-2.0
| #include <inttypes.h>
| #include <linux/compiler.h>
| #include <linux/types.h>
| #include <string.h>
| #include "tests.h"
| #include "units.h"
| #include "debug.h"
|
| int test__unit_number__scnprint(struct test *t __maybe_unused, int subtest __maybe_unused)
| {
| struct {
| u64 n;
| const char *str;
| } test[] = {
| { 1, "1B" },
| { 10*1024, "10K" },
| { 20*1024*1024, "20M" },
| { 30*1024*1024*1024ULL, "30G" },
| { 0, "0B" },
| { 0, NULL },
| };
| unsigned i = 0;
|
| while (test[i].str) {
| char buf[100];
|
| unit_number__scnprintf(buf, sizeof(buf), test[i].n);
|
| pr_debug("n %" PRIu64 ", str '%s', buf '%s'\n",
| test[i].n, test[i].str, buf);
|
| if (strcmp(test[i].str, buf))
| return TEST_FAIL;
|
| i++;
| }
|
| return TEST_OK;
| }
|
|
