gsm23003_test: fix: compare members instead of bcmp
In certain builds (for me a build with no -O2 flag) the recently added
gsm23003_test test_mnc_from_str() fails, because bcmp() compares all bytes of
sizeof(struct test_mnc_from_str_result), which has valid data for 7 bytes plus
one padding byte that may contain arbitrary values. Instead of bcmp(), rather
compare the actual members one by one.
Change-Id: I28b28457c7b0462c950612fd9b87b5c7181d8bad
diff --git a/tests/gsm23003/gsm23003_test.c b/tests/gsm23003/gsm23003_test.c
index 4411e29..ea08d0d 100644
--- a/tests/gsm23003/gsm23003_test.c
+++ b/tests/gsm23003/gsm23003_test.c
@@ -159,7 +159,9 @@
result.rc = osmo_mnc_from_str(t->mnc_str, &result.mnc,
&result.mnc_3_digits);
- ok = !bcmp(&result, &t->expect, sizeof(result));
+ ok = (result.rc == t->expect.rc)
+ && (result.mnc == t->expect.mnc)
+ && (result.mnc_3_digits == t->expect.mnc_3_digits);
printf("%2d: \"%s\" rc=%d mnc=%u mnc_3_digits=%u %s\n",
i, osmo_escape_str(t->mnc_str, -1), result.rc, result.mnc, result.mnc_3_digits,
ok ? "pass" : "FAIL");