diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2026-01-06 12:44:57 +0100 |
|---|---|---|
| committer | Thomas Weißschuh <linux@weissschuh.net> | 2026-01-11 11:17:07 +0100 |
| commit | 4203c6fb5e9d2e4fb9a48b421d92efd4429a4d55 (patch) | |
| tree | 0d326c2a9e05bac4fd226fe37200e5f48e1fe6a1 /tools/testing | |
| parent | 6b6dbf3e4ecfd7d1086bd7cd8b31ca8e45d4dc1f (diff) | |
selftests/nolibc: try to read from stdin in readv_zero test
When stdout is redirected to a file this test fails.
This happens when running through the kselftest runner since
commit d9e6269e3303 ("selftests/run_kselftest.sh: exit with
error if tests fail").
For consistency with other tests that read from a file descriptor,
switch to stdin over stdout. The tests are still brittle against
a redirected stdin, but at least they are now consistently so.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://patch.msgid.link/20260106-nolibc-selftests-v1-1-f82101c2c505@weissschuh.net
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/nolibc/nolibc-test.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index 3986d55a6ff6..e83c1e7e2beb 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -1404,7 +1404,7 @@ int run_syscall(int min, int max) CASE_TEST(write_badf); EXPECT_SYSER(1, write(-1, &tmp, 1), -1, EBADF); break; CASE_TEST(write_zero); EXPECT_SYSZR(1, write(1, &tmp, 0)); break; CASE_TEST(readv_badf); EXPECT_SYSER(1, readv(-1, &iov_one, 1), -1, EBADF); break; - CASE_TEST(readv_zero); EXPECT_SYSZR(1, readv(1, NULL, 0)); break; + CASE_TEST(readv_zero); EXPECT_SYSZR(1, readv(0, NULL, 0)); break; CASE_TEST(writev_badf); EXPECT_SYSER(1, writev(-1, &iov_one, 1), -1, EBADF); break; CASE_TEST(writev_zero); EXPECT_SYSZR(1, writev(1, NULL, 0)); break; CASE_TEST(ptrace); EXPECT_SYSER(1, ptrace(PTRACE_CONT, getpid(), NULL, NULL), -1, ESRCH); break; |