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Report POLLNVAL in poll for invalid FDs

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This commit is contained in:
Ruihan Li
2024-10-25 18:03:51 +08:00
committed by Tate, Hongliang Tian
parent 390aa411bd
commit b5610f3034
4 changed files with 84 additions and 11 deletions
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44
test/apps/epoll/poll_err.c Normal file
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@ -0,0 +1,44 @@
// SPDX-License-Identifier: MPL-2.0
#include "../network/test.h"
#include <unistd.h>
#include <sys/poll.h>
FN_TEST(poll_nval)
{
int fildes[2];
int rfd, wfd;
struct pollfd fds[3];
TEST_SUCC(pipe(fildes));
rfd = fildes[0];
wfd = fildes[1];
TEST_SUCC(write(wfd, "", 1));
fds[0].fd = rfd;
fds[1].fd = 1000;
fds[2].fd = wfd;
fds[0].events = POLLIN | POLLOUT;
fds[1].events = POLLIN | POLLOUT;
fds[2].events = POLLIN | POLLOUT;
TEST_RES(poll(fds, 3, 0), _ret == 3 && fds[0].revents == POLLIN &&
fds[1].revents == POLLNVAL &&
fds[2].revents == POLLOUT);
TEST_SUCC(close(rfd));
TEST_SUCC(close(wfd));
}
END_TEST()
FN_TEST(select_bafd)
{
fd_set rfds;
FD_ZERO(&rfds);
FD_SET(100, &rfds);
TEST_ERRNO(select(200, &rfds, NULL, NULL, NULL), EBADF);
}
END_TEST()

1
test/apps/scripts/fs.sh
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@ -64,3 +64,4 @@ echo "All fdatasync test passed."
pipe/pipe_err
pipe/short_rw
epoll/epoll_err
epoll/poll_err