diff options
| author | Amit Shah <amit.shah@redhat.com> | 2010-09-16 16:02:50 +0530 |
|---|---|---|
| committer | Amit Shah <amit.shah@redhat.com> | 2010-09-16 16:04:55 +0530 |
| commit | f3963acf119801118d585df35e8d51c0cd384f54 (patch) | |
| tree | 6e2af174173988e00fb62439cd9fbde9734da1f9 /auto-virtserial.c | |
| parent | 8d7a337d72579fbb4b28e361a890e5936673a52d (diff) | |
| download | test-virtserial-f3963acf119801118d585df35e8d51c0cd384f54.tar.gz test-virtserial-f3963acf119801118d585df35e8d51c0cd384f54.tar.xz test-virtserial-f3963acf119801118d585df35e8d51c0cd384f54.zip | |
auto-test: poll() may have POLLIN set on host disconnect
When testing for POLLHUP, we can also get POLLIN set, which makes our
error checks go wrong.
Make sure we unset POLLIN from the return value and then check for
POLLHUP.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Diffstat (limited to 'auto-virtserial.c')
| -rw-r--r-- | auto-virtserial.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/auto-virtserial.c b/auto-virtserial.c index 78c35bc..d11dd28 100644 --- a/auto-virtserial.c +++ b/auto-virtserial.c @@ -629,6 +629,7 @@ static int test_poll(int nr) guest_open_port(nr); ret = guest_poll(nr, 0, 0); + ret &= ~POLLIN; err = result(__func__, true, "POLLHUP", ret, POLLHUP, 0, OP_EQ, true); if (err) goto out; @@ -1295,6 +1296,7 @@ static int test_sigio_handler(int nr) sleep(2); ret = guest_get_sigio_poll_result(nr); + ret &= ~POLLIN; err = result(__func__, true, "close", ret, POLLHUP, POLLHUP, OP_EQ, true); @@ -1330,12 +1332,15 @@ static int test_sigio_handler(int nr) sleep(2); ret = guest_get_sigio_poll_result(2); + ret &= ~POLLIN; err = result(__func__, true, "multi-c2", ret, POLLHUP, POLLHUP, OP_EQ, true); ret = guest_get_sigio_poll_result(3); + ret &= ~POLLIN; err = result(__func__, true, "multi-c3", ret, POLLHUP, POLLHUP, OP_EQ, true); ret = guest_get_sigio_poll_result(4); + ret &= ~POLLIN; err = result(__func__, true, "multi-c4", ret, POLLHUP, POLLHUP, OP_EQ, true); |