[rtems commit] smptests/smppsxsignal01: New test
Sebastian Huber
sebh at rtems.org
Tue Jul 30 07:48:50 UTC 2013
Module: rtems
Branch: master
Commit: 876dcd02e08af4c9796f0741f0f01a8512572e78
Changeset: http://git.rtems.org/rtems/commit/?id=876dcd02e08af4c9796f0741f0f01a8512572e78
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Mon Jul 29 13:48:18 2013 +0200
smptests/smppsxsignal01: New test
---
testsuites/smptests/Makefile.am | 3 +
testsuites/smptests/configure.ac | 3 +
testsuites/smptests/smppsxsignal01/Makefile.am | 19 ++
testsuites/smptests/smppsxsignal01/init.c | 188 ++++++++++++++++++++
.../smptests/smppsxsignal01/smppsxsignal01.doc | 12 ++
.../smptests/smppsxsignal01/smppsxsignal01.scn | 2 +
6 files changed, 227 insertions(+), 0 deletions(-)
diff --git a/testsuites/smptests/Makefile.am b/testsuites/smptests/Makefile.am
index 714a21b..dbd0603 100644
--- a/testsuites/smptests/Makefile.am
+++ b/testsuites/smptests/Makefile.am
@@ -22,6 +22,9 @@ SUBDIRS += smplock01
SUBDIRS += smpschedule01
SUBDIRS += smpsignal01
SUBDIRS += smpunsupported01
+if HAS_POSIX
+SUBDIRS += smppsxsignal01
+endif
endif
include $(top_srcdir)/../automake/subdirs.am
diff --git a/testsuites/smptests/configure.ac b/testsuites/smptests/configure.ac
index b1b7863..92e2a41 100644
--- a/testsuites/smptests/configure.ac
+++ b/testsuites/smptests/configure.ac
@@ -23,6 +23,7 @@ RTEMS_PROG_CXX_FOR_TARGET
RTEMS_CANONICALIZE_TOOLS
RTEMS_CHECK_CPUOPTS([RTEMS_ATOMIC])
+RTEMS_CHECK_CPUOPTS([RTEMS_POSIX_API])
RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP)
RTEMS_CHECK_CPUOPTS([RTEMS_MULTIPROCESSING])
@@ -33,6 +34,7 @@ RTEMS_CHECK_CPUOPTS([RTEMS_SMP])
AM_CONDITIONAL(SMPTESTS,test "$rtems_cv_RTEMS_SMP" = "yes")
AM_CONDITIONAL([ATOMIC],[test x"$rtems_cv_RTEMS_ATOMIC" = xyes])
+AM_CONDITIONAL([HAS_POSIX],[test x"${rtems_cv_RTEMS_POSIX_API}" = xyes])
# Explicitly list all Makefiles here
AC_CONFIG_FILES([Makefile
@@ -52,6 +54,7 @@ smpatomic05/Makefile
smpatomic06/Makefile
smpatomic07/Makefile
smplock01/Makefile
+smppsxsignal01/Makefile
smpschedule01/Makefile
smpsignal01/Makefile
smpunsupported01/Makefile
diff --git a/testsuites/smptests/smppsxsignal01/Makefile.am b/testsuites/smptests/smppsxsignal01/Makefile.am
new file mode 100644
index 0000000..f6ab707
--- /dev/null
+++ b/testsuites/smptests/smppsxsignal01/Makefile.am
@@ -0,0 +1,19 @@
+rtems_tests_PROGRAMS = smppsxsignal01
+smppsxsignal01_SOURCES = init.c
+
+dist_rtems_tests_DATA = smppsxsignal01.scn smppsxsignal01.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP at .cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+
+LINK_OBJS = $(smppsxsignal01_OBJECTS)
+LINK_LIBS = $(smppsxsignal01_LDLIBS)
+
+smppsxsignal01$(EXEEXT): $(smppsxsignal01_OBJECTS) $(smppsxsignal01_DEPENDENCIES)
+ @rm -f smppsxsignal01$(EXEEXT)
+ $(make-exe)
+
+include $(top_srcdir)/../automake/local.am
diff --git a/testsuites/smptests/smppsxsignal01/init.c b/testsuites/smptests/smppsxsignal01/init.c
new file mode 100644
index 0000000..3b2718d
--- /dev/null
+++ b/testsuites/smptests/smppsxsignal01/init.c
@@ -0,0 +1,188 @@
+/*
+ * Copyright (c) 2013 embedded brains GmbH. All rights reserved.
+ *
+ * embedded brains GmbH
+ * Dornierstr. 4
+ * 82178 Puchheim
+ * Germany
+ * <rtems at embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ */
+
+#ifdef HAVE_CONFIG_H
+ #include "config.h"
+#endif
+
+#include "tmacros.h"
+
+#include <pthread.h>
+#include <signal.h>
+
+#define TEST_SIGNAL SIGUSR1
+
+typedef enum {
+ SIG_READY,
+ SIG_SENT,
+ SIG_PROCESSED
+} test_state;
+
+typedef struct {
+ test_state state;
+ pthread_t consumer;
+ pthread_t producer;
+ uint32_t consumer_processor;
+ uint32_t producer_processor;
+} test_context;
+
+static void change_state(test_context *ctx, test_state new_state)
+{
+ ctx->state = new_state;
+ _CPU_SMP_Processor_event_broadcast();
+}
+
+static void wait_for_state(const test_context *ctx, test_state desired_state)
+{
+ while ( ctx->state != desired_state ) {
+ _CPU_SMP_Processor_event_receive();
+ }
+}
+
+static test_context ctx_instance = {
+ .state = SIG_READY
+};
+
+static void signal_handler(int signum)
+{
+ test_context *ctx = &ctx_instance;
+
+ switch (ctx->state) {
+ case SIG_SENT:
+ change_state(ctx, SIG_PROCESSED);
+ break;
+ default:
+ rtems_test_assert(0);
+ }
+}
+
+static void signal_send(test_context *ctx, test_state new_state)
+{
+ int eno;
+
+ eno = pthread_kill(ctx->consumer, TEST_SIGNAL);
+ rtems_test_assert(eno == 0);
+
+ change_state(ctx, new_state);
+}
+
+static void check_consumer_processor(const test_context *ctx)
+{
+ rtems_test_assert(
+ ctx->consumer_processor == rtems_smp_get_current_processor()
+ );
+}
+
+static void check_producer_processor(const test_context *ctx)
+{
+ rtems_test_assert(
+ ctx->producer_processor == rtems_smp_get_current_processor()
+ );
+}
+
+static void *producer(void *arg)
+{
+ test_context *ctx = arg;
+
+ ctx->producer_processor = rtems_smp_get_current_processor();
+
+ rtems_test_assert(ctx->consumer_processor != ctx->producer_processor);
+
+ wait_for_state(ctx, SIG_READY);
+ signal_send(ctx, SIG_SENT);
+
+ check_producer_processor(ctx);
+
+ return ctx;
+}
+
+static void test(void)
+{
+ test_context *ctx = &ctx_instance;
+ struct sigaction new_action;
+ sigset_t test_signal_set;
+ int rv;
+ pthread_attr_t attr;
+ int eno;
+ void *producer_status;
+
+ ctx->consumer = pthread_self();
+ ctx->consumer_processor = rtems_smp_get_current_processor();
+
+ memset(&new_action, 0, sizeof(new_action));
+ new_action.sa_handler = signal_handler;
+
+ rv = sigaction(TEST_SIGNAL, &new_action, NULL);
+ rtems_test_assert(rv == 0);
+
+ rv = sigemptyset(&test_signal_set);
+ rtems_test_assert(rv == 0);
+
+ rv = sigaddset(&test_signal_set, TEST_SIGNAL);
+ rtems_test_assert(rv == 0);
+
+ eno = pthread_sigmask(SIG_UNBLOCK, &test_signal_set, NULL);
+ rtems_test_assert(eno == 0);
+
+ eno = pthread_attr_init(&attr);
+ rtems_test_assert(eno == 0);
+
+ eno = pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE);
+ rtems_test_assert(eno == 0);
+
+ eno = pthread_create(&ctx->producer, &attr, producer, ctx);
+ rtems_test_assert(eno == 0);
+
+ eno = pthread_attr_destroy(&attr);
+ rtems_test_assert(eno == 0);
+
+ check_consumer_processor(ctx);
+
+ wait_for_state(ctx, SIG_PROCESSED);
+
+ check_consumer_processor(ctx);
+
+ producer_status = NULL;
+ pthread_join(ctx->producer, &producer_status);
+ rtems_test_assert(eno == 0);
+ rtems_test_assert(producer_status == ctx);
+}
+
+static void *POSIX_Init(void *arg)
+{
+ puts("\n\n*** TEST SMPPSXSIGNAL 1 ***");
+
+ if (rtems_smp_get_processor_count() >= 2) {
+ test();
+ }
+
+ puts("*** END OF TEST SMPPSXSIGNAL 1 ***");
+
+ rtems_test_exit(0);
+}
+
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+
+#define CONFIGURE_SMP_APPLICATION
+
+#define CONFIGURE_SMP_MAXIMUM_PROCESSORS 2
+
+#define CONFIGURE_MAXIMUM_POSIX_THREADS 2
+
+#define CONFIGURE_POSIX_INIT_THREAD_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>
diff --git a/testsuites/smptests/smppsxsignal01/smppsxsignal01.doc b/testsuites/smptests/smppsxsignal01/smppsxsignal01.doc
new file mode 100644
index 0000000..ba05a2c
--- /dev/null
+++ b/testsuites/smptests/smppsxsignal01/smppsxsignal01.doc
@@ -0,0 +1,12 @@
+This file describes the directives and concepts tested by this test set.
+
+test set name: smppsxsignal01
+
+directives:
+
+ - _POSIX_signals_Unblock_thread()
+ - pthread_kill()
+
+concepts:
+
+ - Ensure that POSIX signal delivery works on SMP.
diff --git a/testsuites/smptests/smppsxsignal01/smppsxsignal01.scn b/testsuites/smptests/smppsxsignal01/smppsxsignal01.scn
new file mode 100644
index 0000000..997a207
--- /dev/null
+++ b/testsuites/smptests/smppsxsignal01/smppsxsignal01.scn
@@ -0,0 +1,2 @@
+*** TEST SMPPSXSIGNAL 1 ***
+*** END OF TEST SMPPSXSIGNAL 1 ***
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