summaryrefslogtreecommitdiffstats
path: root/testsuites/psxtests/psxsignal08
diff options
context:
space:
mode:
authorJoel Sherrill <joel@rtems.org>2019-09-10 12:53:31 -0500
committerJoel Sherrill <joel@rtems.org>2019-09-24 16:27:57 -0500
commit8798372261ed1df999bc9f4f3f0be0a230480041 (patch)
tree0762d89609e1bb4717335838f56b254fdaaba2e9 /testsuites/psxtests/psxsignal08
parentrtems: Add rtems_interrupt_server_entry_move() (diff)
downloadrtems-8798372261ed1df999bc9f4f3f0be0a230480041.tar.bz2
Correct initial POSIX signals mask
+ Modify POSIX thread create extension to ensure expected initial signal mask is provided to system threads, initial tasks and threads, and inheritied by tasks and threads. + Adds psxsignal07 to verify functionality when using a POSIX Initialization thread and POSIX threads. + Adds psxsignal08 to verify functionality when using a Classic API Initialization task and Classic API tasks. Closes #3794.
Diffstat (limited to 'testsuites/psxtests/psxsignal08')
-rw-r--r--testsuites/psxtests/psxsignal08/main.c163
-rw-r--r--testsuites/psxtests/psxsignal08/psxsignal08.doc22
-rw-r--r--testsuites/psxtests/psxsignal08/psxsignal08.scn7
-rw-r--r--testsuites/psxtests/psxsignal08/rtems_config.c45
4 files changed, 237 insertions, 0 deletions
diff --git a/testsuites/psxtests/psxsignal08/main.c b/testsuites/psxtests/psxsignal08/main.c
new file mode 100644
index 0000000000..c55a7712b9
--- /dev/null
+++ b/testsuites/psxtests/psxsignal08/main.c
@@ -0,0 +1,163 @@
+/*
+ * @brief psxsignal08 - Ensure initial signal mask and Classic Task inheritance
+ */
+
+/*
+ * COPYRIGHT (c) 2019.
+ * On-Line Applications Research Corporation (OAR).
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tmacros.h>
+#include "test_support.h"
+#include <errno.h>
+#include <signal.h>
+#include <unistd.h>
+
+#include <rtems.h>
+
+const char rtems_test_name[] = "PSXSIGNAL 8";
+
+static sigset_t main_sigmask;
+
+#define SIGSET_NBYTES (sizeof(sigset_t))
+
+/* #define DEBUG_TEST */
+
+static void fetch_sigmask(const char *name, sigset_t *sigset_p)
+{
+ int rc;
+
+ rc = sigemptyset(sigset_p);
+ rtems_test_assert(rc == 0);
+
+ rc = sigprocmask(SIG_SETMASK, NULL, sigset_p);
+ rtems_test_assert(rc == 0);
+
+#ifdef DEBUG_TEST
+ /*
+ * There is no assurance that sigset_t is a primitive type so
+ * we have to print it a long at a time.
+ */
+ int i;
+ unsigned char *p = (unsigned char *) sigset_p;
+
+ printf("%s signal mask (in hex):\n ", name);
+ for (i=0 ; i < SIGSET_NBYTES ; i++) {
+ printf("%02x%s", *p++, (i % 16 == 15) ? "\n " : " ");
+ }
+ printf("\n");
+#endif
+}
+
+static void block_sigmask(int signo, sigset_t *sigset_p)
+{
+ sigset_t sigset;
+ int rc;
+
+ /*
+ * Block the requested signal
+ */
+ rc = sigemptyset(&sigset);
+ rtems_test_assert(rc == 0);
+ rc = sigaddset(&sigset, signo);
+ rtems_test_assert(rc == 0);
+
+ rc = sigprocmask(SIG_BLOCK, &sigset, NULL);
+ rtems_test_assert(rc == 0);
+
+ /*
+ * Fetch the current signal mask reflecting the requested update
+ */
+ sigemptyset(sigset_p);
+ rc = sigprocmask(SIG_SETMASK, NULL, sigset_p);
+ rtems_test_assert(rc == 0);
+}
+
+static rtems_task task_body(rtems_task_argument arg)
+{
+ sigset_t mask;
+
+ /*
+ * There is no assurance that sigset_t is a primitive type so
+ * we have to use memcmp().
+ */
+ fetch_sigmask("main", &main_sigmask);
+ fetch_sigmask((void *)arg, &mask);
+ rtems_test_assert(main_sigmask == mask);
+
+ (void) rtems_task_delete(RTEMS_SELF);
+}
+
+int main(int argc, char **argv)
+{
+ sigset_t empty;
+ rtems_status_code status;
+ rtems_id id;
+
+ TEST_BEGIN();
+
+ /*
+ * Verify first task has empty signal mask
+ */
+ fetch_sigmask("main", &main_sigmask);
+
+ sigemptyset(&empty);
+ fetch_sigmask("empty", &empty);
+
+ puts("Ensure main task's mask equals sigemptyset");
+ rtems_test_assert(main_sigmask == empty);
+
+ /*
+ * Create a task and see if it inherits empty signal mask.
+ */
+ puts("Ensure parent's empty mask is inherited by thread");
+ status = rtems_task_create(
+ rtems_build_name( 'T', 'A', '1', ' ' ),
+ 1,
+ RTEMS_MINIMUM_STACK_SIZE,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES,
+ &id
+ );
+ directive_failed( status, "rtems_task_create" );
+
+ status = rtems_task_start( id, task_body, 1 );
+ directive_failed( status, "rtems_task_start" );
+
+ sleep(1);
+
+ /*
+ * Create a task and see if it inherits non-empty signal mask.
+ */
+ puts("Ensure parent's mask with SIGUSR1 mask is inherited by thread");
+ block_sigmask(SIGUSR1, &main_sigmask);
+
+ status = rtems_task_create(
+ rtems_build_name( 'T', 'A', '1', ' ' ),
+ 1,
+ RTEMS_MINIMUM_STACK_SIZE,
+ RTEMS_DEFAULT_MODES,
+ RTEMS_DEFAULT_ATTRIBUTES,
+ &id
+ );
+ directive_failed( status, "rtems_task_create" );
+
+ status = rtems_task_start( id, task_body, 1 );
+ directive_failed( status, "rtems_task_start" );
+
+ sleep(1);
+
+
+ TEST_END();
+
+ rtems_test_exit(0);
+ return 0;
+}
+
diff --git a/testsuites/psxtests/psxsignal08/psxsignal08.doc b/testsuites/psxtests/psxsignal08/psxsignal08.doc
new file mode 100644
index 0000000000..f476996fad
--- /dev/null
+++ b/testsuites/psxtests/psxsignal08/psxsignal08.doc
@@ -0,0 +1,22 @@
+# COPYRIGHT (c) 2019.
+# On-Line Applications Research Corporation (OAR).
+#
+# SPDX-License-Identifier: BSD-2-Clause
+
+This file describes the directives and concepts tested by this test set.
+
+test set name: psxsignal07
+
+directives:
+
+ sigprocmask
+ sigemptyset
+ sigaddset
+
+concepts:
+
++ Ensure that the initial signal mask is empty (all unmasked).
+
++ Ensure that a Classic API task inherits an empty signal mask.
+
++ Ensure that a Classic API task inherits an non-empty signal mask.
diff --git a/testsuites/psxtests/psxsignal08/psxsignal08.scn b/testsuites/psxtests/psxsignal08/psxsignal08.scn
new file mode 100644
index 0000000000..6aa8ce8e39
--- /dev/null
+++ b/testsuites/psxtests/psxsignal08/psxsignal08.scn
@@ -0,0 +1,7 @@
+** BEGIN OF TEST PSXSIGNAL 8 ***
+Ensure main task's mask equals sigemptyset
+Ensure parent's empty mask is inherited by thread
+Ensure parent's mask with SIGUSR1 mask is inherited by thread
+
+*** END OF TEST PSXSIGNAL 8 ***
+
diff --git a/testsuites/psxtests/psxsignal08/rtems_config.c b/testsuites/psxtests/psxsignal08/rtems_config.c
new file mode 100644
index 0000000000..f56e88c8be
--- /dev/null
+++ b/testsuites/psxtests/psxsignal08/rtems_config.c
@@ -0,0 +1,45 @@
+/*
+ * COPYRIGHT (c) 2019.
+ * On-Line Applications Research Corporation (OAR).
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <rtems.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv);
+
+static char *argv_list[] = {
+ "report",
+ ""
+};
+static rtems_task Init(rtems_task_argument arg)
+{
+ (void) arg; /* deliberately ignored */
+
+ /*
+ * Initialize optional services
+ */
+
+ /*
+ * Could get arguments from command line or have a static set.
+ */
+ (void) main(1, argv_list);
+
+ exit(0);
+}
+
+#include <bsp.h> /* for device driver prototypes */
+
+/* NOTICE: the clock driver is explicitly disabled */
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_UNLIMITED_OBJECTS
+#define CONFIGURE_UNIFIED_WORK_AREAS
+
+#define CONFIGURE_INIT
+#include <rtems/confdefs.h>