ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/tools/perf/tests/is_printable_array.c b/marvell/linux/tools/perf/tests/is_printable_array.c
new file mode 100644
index 0000000..9c7b3ba
--- /dev/null
+++ b/marvell/linux/tools/perf/tests/is_printable_array.c
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/compiler.h>
+#include <linux/kernel.h>
+#include "tests.h"
+#include "debug.h"
+#include "print_binary.h"
+
+int test__is_printable_array(struct test *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;
+}