oops, add the test

2 files changed, 132 insertions, 0 deletions

diff --git a/regress/lib/libc_r/sigdeliver/sigdeliver.c b/regress/lib/libc_r/sigdeliver/sigdeliver.c
new file mode 100644
index 00000000000..b5cd76f875e
--- /dev/null
+++ b/regress/lib/libc_r/sigdeliver/sigdeliver.c
@@ -0,0 +1,66 @@
+/* $OpenBSD: sigdeliver.c,v 1.1 2002/10/12 03:39:21 marc Exp $ */
+/* PUBLIC DOMAIN Oct 2002 <marc@snafu.org> */
+
+/*
+ * test signal delivery of pending signals
+ */
+
+#include <signal.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include "test.h"
+
+static pthread_mutex_t	sync_mutex;
+
+volatile sig_atomic_t	got_signal;
+
+/*
+ * sigusr1 signal handler.
+ */
+static void
+sighandler(int signo)
+{
+	got_signal += 1;
+}
+
+/*
+ * Install a signal handler for sigusr1 and then wait for it to
+ * occur.
+ */
+static void *
+do_nothing (void *arg)
+{
+	SET_NAME("nothing");
+
+	ASSERT(signal(SIGUSR1, sighandler) != SIG_ERR);
+	CHECKr(pthread_mutex_lock(&sync_mutex));
+	ASSERT(got_signal != 0);
+	CHECKr(pthread_mutex_unlock(&sync_mutex));
+	return 0;
+}
+
+int
+main (int argc, char *argv[])
+{
+	pthread_t pthread;
+
+	/* Initialize and lock a mutex. */
+	CHECKr(pthread_mutex_init(&sync_mutex, NULL));
+	CHECKr(pthread_mutex_lock(&sync_mutex));
+
+	/* start a thread that will wait on the mutex we now own */
+	CHECKr(pthread_create(&pthread, NULL, do_nothing, NULL));
+
+	/*
+	 * Give the thread time to run and install its signal handler.
+	 * The thread should be blocked waiting for the mutex we own.
+	 * Give it a signal and then release the mutex and see if the
+	 * signal is ever processed.
+	 */
+	sleep(2);
+	CHECKr(pthread_kill(pthread, SIGUSR1));
+	CHECKr(pthread_mutex_unlock(&sync_mutex));
+	CHECKr(pthread_join(pthread, NULL));
+	SUCCEED;
+}
diff --git a/regress/lib/libpthread/sigdeliver/sigdeliver.c b/regress/lib/libpthread/sigdeliver/sigdeliver.c
new file mode 100644
index 00000000000..b5cd76f875e
--- /dev/null
+++ b/regress/lib/libpthread/sigdeliver/sigdeliver.c
@@ -0,0 +1,66 @@
+/* $OpenBSD: sigdeliver.c,v 1.1 2002/10/12 03:39:21 marc Exp $ */
+/* PUBLIC DOMAIN Oct 2002 <marc@snafu.org> */
+
+/*
+ * test signal delivery of pending signals
+ */
+
+#include <signal.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include "test.h"
+
+static pthread_mutex_t	sync_mutex;
+
+volatile sig_atomic_t	got_signal;
+
+/*
+ * sigusr1 signal handler.
+ */
+static void
+sighandler(int signo)
+{
+	got_signal += 1;
+}
+
+/*
+ * Install a signal handler for sigusr1 and then wait for it to
+ * occur.
+ */
+static void *
+do_nothing (void *arg)
+{
+	SET_NAME("nothing");
+
+	ASSERT(signal(SIGUSR1, sighandler) != SIG_ERR);
+	CHECKr(pthread_mutex_lock(&sync_mutex));
+	ASSERT(got_signal != 0);
+	CHECKr(pthread_mutex_unlock(&sync_mutex));
+	return 0;
+}
+
+int
+main (int argc, char *argv[])
+{
+	pthread_t pthread;
+
+	/* Initialize and lock a mutex. */
+	CHECKr(pthread_mutex_init(&sync_mutex, NULL));
+	CHECKr(pthread_mutex_lock(&sync_mutex));
+
+	/* start a thread that will wait on the mutex we now own */
+	CHECKr(pthread_create(&pthread, NULL, do_nothing, NULL));
+
+	/*
+	 * Give the thread time to run and install its signal handler.
+	 * The thread should be blocked waiting for the mutex we own.
+	 * Give it a signal and then release the mutex and see if the
+	 * signal is ever processed.
+	 */
+	sleep(2);
+	CHECKr(pthread_kill(pthread, SIGUSR1));
+	CHECKr(pthread_mutex_unlock(&sync_mutex));
+	CHECKr(pthread_join(pthread, NULL));
+	SUCCEED;
+}