[src/trunk]: src/regress/lib/libpthread add regression test for siginfo and t...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/fcb2ccb65264
branches:  trunk
changeset: 551839:fcb2ccb65264
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Sep 12 21:15:05 2003 +0000

description:
add regression test for siginfo and threaded signal delivery.

diffstat:

 regress/lib/libpthread/Makefile            |   4 +-
 regress/lib/libpthread/sigalarm/Makefile   |  14 +++++
 regress/lib/libpthread/sigalarm/sigalarm.c |  71 ++++++++++++++++++++++++++++++
 3 files changed, 87 insertions(+), 2 deletions(-)

diffs (111 lines):

diff -r 13a9ac0b1242 -r fcb2ccb65264 regress/lib/libpthread/Makefile
--- a/regress/lib/libpthread/Makefile   Fri Sep 12 20:42:15 2003 +0000
+++ b/regress/lib/libpthread/Makefile   Fri Sep 12 21:15:05 2003 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.15 2003/07/22 21:28:23 nathanw Exp $
+#      $NetBSD: Makefile,v 1.16 2003/09/12 21:15:05 christos Exp $
 
 .include <bsd.own.mk>
 
@@ -17,7 +17,7 @@
 
 SUBDIR+= atexit barrier1 cancel2 cond1 cond2 cond3 cond4 cond5 exit1 \
         fork mutex1 mutex2 mutex3 mutex4 name once1 once2 preempt1 sem \
-        sigsuspend
+        sigalarm sigsuspend
 
 .endif
 
diff -r 13a9ac0b1242 -r fcb2ccb65264 regress/lib/libpthread/sigalarm/Makefile
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/regress/lib/libpthread/sigalarm/Makefile  Fri Sep 12 21:15:05 2003 +0000
@@ -0,0 +1,14 @@
+#      $NetBSD: Makefile,v 1.1 2003/09/12 21:15:06 christos Exp $
+
+WARNS=1
+
+PROG=   sigalarm
+
+LDADD= -lpthread
+
+NOMAN=
+
+regress:
+       ./sigalarm
+
+.include <bsd.prog.mk>
diff -r 13a9ac0b1242 -r fcb2ccb65264 regress/lib/libpthread/sigalarm/sigalarm.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/regress/lib/libpthread/sigalarm/sigalarm.c        Fri Sep 12 21:15:05 2003 +0000
@@ -0,0 +1,71 @@
+/*     $NetBSD: sigalarm.c,v 1.1 2003/09/12 21:15:06 christos Exp $    */
+
+/*
+ * Regression test for sigsuspend in libpthread when pthread lib is
+ * initialized.
+ */
+
+#include <assert.h>
+#include <err.h>
+#include <stdio.h>
+#include <signal.h>
+#include <unistd.h>
+#include <pthread.h>
+
+
+int alarm_set;
+
+#ifdef SA_SIGINFO
+static void alarm_handler(int, siginfo_t *, void *);
+static void
+alarm_handler(int signo, siginfo_t *si, void *ctx)
+{
+       if (si->si_signo != signo)
+               errx(1, "Received unexpected signal %d", signo);
+       alarm_set = 1;
+}
+#else
+static void alarm_handler(int);
+static void
+alarm_handler(int signo)
+{
+       if (SIGALRM != signo)
+               errx(1, "Received unexpected signal %d", signo);
+       alarm_set = 1;
+}
+#endif
+
+static void *
+setup(void *dummy)
+{
+       struct sigaction sa;
+#ifdef SA_SIGINFO
+       sa.sa_flags = SA_SIGINFO;
+       sa.sa_sigaction = alarm_handler;
+#else
+       sa.sa_flags = 0;
+       sa.sa_handler = alarm_handler;
+#endif
+       sigemptyset(&sa.sa_mask);
+       sigaction(SIGALRM, &sa, NULL);
+       alarm(1);
+       return NULL;
+}
+
+int
+main(int argc, char **argv)
+{
+       sigset_t set;
+        pthread_t self = pthread_self();
+
+       if (pthread_create(&self, NULL, setup, NULL) != 0)
+               err(1, "Cannot create thread");
+
+       sigemptyset(&set);
+       sigsuspend(&set);
+       alarm(0);
+
+       if (!alarm_set)
+               errx(1, "alarm_set not set");
+       return 0;
+}