linux/tools/perf/tests/is_printable_array.c
Ian Rogers 33f44bfd3c perf test: Rename struct test to test_suite
This is to align with kunit's terminology.

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Sohaib Mohamed <sohaib.amhmd@gmail.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: Daniel Latypov <dlatypov@google.com>
Cc: David Gow <davidgow@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Clarke <pc@us.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20211104064208.3156807-6-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2021-11-13 10:32:22 -03:00

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957 B
C

// SPDX-License-Identifier: GPL-2.0
#include <linux/compiler.h>
#include <linux/kernel.h>
#include "tests.h"
#include "debug.h"
#include "print_binary.h"
static int test__is_printable_array(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
{
char buf1[] = { 'k', 'r', 4, 'v', 'a', 0 };
char buf2[] = { 'k', 'r', 'a', 'v', 4, 0 };
struct {
char *buf;
unsigned int len;
int ret;
} t[] = {
{ (char *) "krava", sizeof("krava"), 1 },
{ (char *) "krava", sizeof("krava") - 1, 0 },
{ (char *) "", sizeof(""), 1 },
{ (char *) "", 0, 0 },
{ NULL, 0, 0 },
{ buf1, sizeof(buf1), 0 },
{ buf2, sizeof(buf2), 0 },
};
unsigned int i;
for (i = 0; i < ARRAY_SIZE(t); i++) {
int ret;
ret = is_printable_array((char *) t[i].buf, t[i].len);
if (ret != t[i].ret) {
pr_err("failed: test %u\n", i);
return TEST_FAIL;
}
}
return TEST_OK;
}
DEFINE_SUITE("is_printable_array", is_printable_array);