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Re: [PATCH v2] nptl/tst-rwlock14: Test pthread_rwlock_timedwrlock correctly
- From: Adhemerval Zanella <adhemerval dot zanella at linaro dot org>
- To: libc-alpha at sourceware dot org
- Date: Tue, 19 Mar 2019 18:49:09 -0300
- Subject: Re: [PATCH v2] nptl/tst-rwlock14: Test pthread_rwlock_timedwrlock correctly
- References: <20190317123930.34689-1-mac@mcrowe.com>
On 17/03/2019 09:39, Mike Crowe wrote:
> The tests for out-of-bounds timespecs first test pthread_rwlock_timedrdlock
> and then pthread_rwlock_timedwrlock. It appears that the second and third
> tests suffered from copy-and-paste errors and each test
> pthread_rwlock_timedrdlock twice in a row. Let's correct that so that
> pthread_rwlock_timedwrlock is tested too.
>
> * nptl/tst-rwlock14.c (do_test): Replace duplicate calls to
> pthread_rwlock_timedrdlock with calls to
> pthread_rwlock_timedwrlock to ensure that the latter is tested
> too. Use new function name in diagnostic messages too.
LGTM, but since you are there could you adapt it to libsupport?
> ---
> ChangeLog | 7 +++++++
> nptl/tst-rwlock14.c | 12 ++++++------
> 2 files changed, 13 insertions(+), 6 deletions(-)
>
> This patch was originally sent as part of a larger series:
> https://sourceware.org/ml/libc-alpha/2019-02/msg00643.html
>
> diff --git a/ChangeLog b/ChangeLog
> index f7c9ee51ad..248bc05351 100644
> --- a/ChangeLog
> +++ b/ChangeLog
> @@ -1,3 +1,10 @@
> +2019-03-17 Mike Crowe <mac@mcrowe.com>
> +
> + * nptl/tst-rwlock14.c (do_test): Replace duplicate calls to
> + pthread_rwlock_timedrdlock with calls to pthread_rwlock_timedwrlock to
> + ensure that the latter is tested too. Use new function name in diagnostic
> + messages too.
> +
> 2019-03-16 Samuel Thibault <samuel.thibault@ens-lyon.org>
>
> * hurd/hurd/signal.h (_hurd_critical_section_lock): Document how EINTR
> diff --git a/nptl/tst-rwlock14.c b/nptl/tst-rwlock14.c
> index f8c218395e..6f57169531 100644
> --- a/nptl/tst-rwlock14.c
> +++ b/nptl/tst-rwlock14.c
> @@ -117,15 +117,15 @@ do_test (void)
> result = 1;
> }
>
> - e = pthread_rwlock_timedrdlock (&r, &ts);
> + e = pthread_rwlock_timedwrlock (&r, &ts);
> if (e == 0)
> {
> - puts ("second rwlock_timedrdlock did not fail");
> + puts ("second rwlock_timedwrlock did not fail");
> result = 1;
> }
> else if (e != EINVAL)
> {
> - puts ("second rwlock_timedrdlock did not return EINVAL");
> + puts ("second rwlock_timedwrlock did not return EINVAL");
> result = 1;
> }
>
> @@ -145,15 +145,15 @@ do_test (void)
> result = 1;
> }
>
> - e = pthread_rwlock_timedrdlock (&r, &ts);
> + e = pthread_rwlock_timedwrlock (&r, &ts);
> if (e == 0)
> {
> - puts ("third rwlock_timedrdlock did not fail");
> + puts ("third rwlock_timedwrlock did not fail");
> result = 1;
> }
> else if (e != EINVAL)
> {
> - puts ("third rwlock_timedrdlock did not return EINVAL");
> + puts ("third rwlock_timedwrlock did not return EINVAL");
> result = 1;
> }
>
>