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Message-Id: <63510e8d586d2d20337f3bb2ff753db4e09bfe11.1685387484.git.falcon@tinylab.org>
Date: Tue, 30 May 2023 03:47:55 +0800
From: Zhangjin Wu <falcon@...ylab.org>
To: w@....eu
Cc: arnd@...db.de, falcon@...ylab.org, linux-kernel@...r.kernel.org,
linux-kselftest@...r.kernel.org, linux-riscv@...ts.infradead.org,
thomas@...ch.de
Subject: [PATCH v2 02/13] selftests/nolibc: support two errnos with EXPECT_SYSER2()
Some functions may be implemented with different syscalls in different
platforms, these syscalls may set different errnos for the same
arguments, let's support such cases.
Signed-off-by: Zhangjin Wu <falcon@...ylab.org>
---
tools/testing/selftests/nolibc/nolibc-test.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c
index 7be2625f952d..bf63fc66e486 100644
--- a/tools/testing/selftests/nolibc/nolibc-test.c
+++ b/tools/testing/selftests/nolibc/nolibc-test.c
@@ -300,18 +300,24 @@ static int expect_sysne(int expr, int llen, int val)
}
+#define EXPECT_SYSER2(cond, expr, expret, experr1, experr2) \
+ do { if (!cond) pad_spc(llen, 64, "[SKIPPED]\n"); else ret += expect_syserr2(expr, expret, experr1, experr2, llen); } while (0)
+
#define EXPECT_SYSER(cond, expr, expret, experr) \
- do { if (!cond) pad_spc(llen, 64, "[SKIPPED]\n"); else ret += expect_syserr(expr, expret, experr, llen); } while (0)
+ EXPECT_SYSER2(cond, expr, expret, experr, 0)
-static int expect_syserr(int expr, int expret, int experr, int llen)
+static int expect_syserr2(int expr, int expret, int experr1, int experr2, int llen)
{
int ret = 0;
int _errno = errno;
llen += printf(" = %d %s ", expr, errorname(_errno));
- if (expr != expret || _errno != experr) {
+ if (expr != expret || (_errno != experr1 && _errno != experr2)) {
ret = 1;
- llen += printf(" != (%d %s) ", expret, errorname(experr));
+ if (experr2 == 0)
+ llen += printf(" != (%d %s) ", expret, errorname(experr1));
+ else
+ llen += printf(" != (%d %s %s) ", expret, errorname(experr1), errorname(experr2));
llen += pad_spc(llen, 64, "[FAIL]\n");
} else {
llen += pad_spc(llen, 64, " [OK]\n");
--
2.25.1
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