From: Martin Wilck <mwilck@xxxxxxxx>
Test scan_devname(format_devname(id)) == id.
Signed-off-by: Martin Wilck <mwilck@xxxxxxxx>
---
tests/alias.c | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/tests/alias.c b/tests/alias.c
index 170ebbeb..30414db0 100644
--- a/tests/alias.c
+++ b/tests/alias.c
@@ -297,6 +297,34 @@ static void sd_max_p1(void **state)
}
#endif
+static void sd_fd_many(void **state)
+{
+ char buf[32];
+ int rc, i;
+
+ for (i = 1; i < 5000; i++) {
+ rc = format_devname(buf, i, sizeof(buf), "MPATH");
+ assert_in_range(rc, 6, 8);
+ rc = scan_devname(buf, "MPATH");
+ assert_int_equal(rc, i);
+ }
+}
+
+static void sd_fd_random(void **state)
+{
+ char buf[32];
+ int rc, i, n;
+
+ srandom(1);
+ for (i = 1; i < 1000; i++) {
+ n = random() & 0xffff;
+ rc = format_devname(buf, n, sizeof(buf), "MPATH");
+ assert_in_range(rc, 6, 9);
+ rc = scan_devname(buf, "MPATH");
+ assert_int_equal(rc, n);
+ }
+}
+
static int test_scan_devname(void)
{
const struct CMUnitTest tests[] = {
@@ -314,6 +342,8 @@ static int test_scan_devname(void)
cmocka_unit_test(sd_max),
cmocka_unit_test(sd_max_p1),
#endif
+ cmocka_unit_test(sd_fd_many),
+ cmocka_unit_test(sd_fd_random),
};
return cmocka_run_group_tests(tests, NULL, NULL);
--
2.23.0
--
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