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. Suggested-by: Willy Tarreau <w@xxxxxx> Link: https://lore.kernel.org/linux-riscv/20230528113325.GJ1956@xxxxxx/ Signed-off-by: Zhangjin Wu <falcon@xxxxxxxxxxx> --- 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 a8fcad801cf2..a1c402ce32f4 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
