Re: [PATCH 1/4] selftests: ntsync: fix the wrong condition in wake_all

[Su Hui]

On 2025/3/14 18:14, Su Hui wrote:
> On 2025/3/14 17:21, Dan Carpenter wrote:
> > On Fri, Mar 14, 2025 at 03:14:51PM +0800, Su Hui wrote:
> > > When  'manual=false' and  'signaled=true', then expected value when using
> > > NTSYNC_IOC_CREATE_EVENT should be greater than zero. Fix this typo error.
> > >
> > > Signed-off-by: Su Hui<suhui@xxxxxxxxxxxx>
> > > ---
> > >   tools/testing/selftests/drivers/ntsync/ntsync.c | 2 +-
> > >   1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > > diff --git a/tools/testing/selftests/drivers/ntsync/ntsync.c b/tools/testing/selftests/drivers/ntsync/ntsync.c
> > > index 3aad311574c4..bfb6fad653d0 100644
> > > --- a/tools/testing/selftests/drivers/ntsync/ntsync.c
> > > +++ b/tools/testing/selftests/drivers/ntsync/ntsync.c
> > > @@ -968,7 +968,7 @@ TEST(wake_all)
> > >   	auto_event_args.manual = false;
> > >   	auto_event_args.signaled = true;
> > >   	objs[3] = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &auto_event_args);
> > > -	EXPECT_EQ(0, objs[3]);
> > > +	EXPECT_LE(0, objs[3]);
> > It's kind of weird how these macros put the constant on the left.
> > It returns an "fd" on success.  So this look reasonable.  It probably
> > won't return the zero fd so we could probably check EXPECT_LT()?
> Agreed, there are about 29 items that can be changed to EXPECT_LT().
> I can send a v2 patchset with this change if there is no more other
> suggestions.

Sorry for the wrong style of email:(.

Su Hui