sptests/spintrcritical20: PR2140: New test

testsuites/sptests/Makefile.am

@@ -29,6 +29,7 @@ SUBDIRS = \
     spsem01 spsem02 spsimplesched01 spsimplesched02 spsimplesched03 spnsext01 \
     spedfsched01 spedfsched02 spedfsched03 \
     spcbssched01 spcbssched02 spcbssched03 spqreslib sptimespec01
+SUBDIRS += spintrcritical20
 SUBDIRS += spintrcritical19
 SUBDIRS += spcontext01
 SUBDIRS += spfatal26

testsuites/sptests/configure.ac

@@ -27,6 +27,7 @@ AC_CHECK_SIZEOF([time_t])
 
 # Explicitly list all Makefiles here
 AC_CONFIG_FILES([Makefile
+spintrcritical20/Makefile
 spintrcritical19/Makefile
 spcontext01/Makefile
 spfatal26/Makefile

testsuites/sptests/spintrcritical20/Makefile.am

@@ -0,0 +1,20 @@
+rtems_tests_PROGRAMS = spintrcritical20
+spintrcritical20_SOURCES = init.c ../spintrcritical_support/intrcritical.c
+
+dist_rtems_tests_DATA = spintrcritical20.scn spintrcritical20.doc
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../automake/compile.am
+include $(top_srcdir)/../automake/leaf.am
+
+AM_CPPFLAGS += -I$(top_srcdir)/../support/include
+AM_CPPFLAGS += -I$(top_srcdir)/spintrcritical_support
+
+LINK_OBJS = $(spintrcritical20_OBJECTS)
+LINK_LIBS = $(spintrcritical20_LDLIBS)
+
+spintrcritical20$(EXEEXT): $(spintrcritical20_OBJECTS) $(spintrcritical20_DEPENDENCIES)
+	@rm -f spintrcritical20$(EXEEXT)
+	$(make-exe)
+
+include $(top_srcdir)/../automake/local.am

testsuites/sptests/spintrcritical20/init.c

@@ -0,0 +1,165 @@
+/*
+ * Copyright (c) 2013 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@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 <intrcritical.h>
+#include <rtems/score/threadqimpl.h>
+#include <rtems/rtems/semimpl.h>
+
+#define TEST_NAME "20"
+
+#define PRIORITY_MASTER 2
+
+#define PRIORITY_SEMAPHORE 1
+
+typedef struct {
+  rtems_id master_task;
+  rtems_id semaphore_task;
+  rtems_id semaphore_id;
+  Thread_Control *semaphore_task_tcb;
+  bool thread_queue_was_null;
+  bool status_was_successful;
+  bool status_was_timeout;
+} test_context;
+
+static test_context ctx_instance;
+
+static void semaphore_task(rtems_task_argument arg)
+{
+  test_context *ctx = (test_context *) arg;
+
+  ctx->semaphore_task_tcb = _Thread_Get_executing();
+
+  while (true) {
+    rtems_status_code sc = rtems_semaphore_obtain(
+      ctx->semaphore_id,
+      RTEMS_WAIT,
+      RTEMS_NO_TIMEOUT
+    );
+    rtems_test_assert(sc == RTEMS_SUCCESSFUL || sc == RTEMS_TIMEOUT);
+  }
+}
+
+static void release_semaphore(rtems_id timer, void *arg)
+{
+  /* The arg is NULL */
+  test_context *ctx = &ctx_instance;
+  rtems_status_code sc = rtems_semaphore_release(ctx->semaphore_id);
+  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
+}
+
+static void Init(rtems_task_argument ignored)
+{
+  test_context *ctx = &ctx_instance;
+  int resets = 0;
+  rtems_status_code sc;
+
+  puts("\n\n*** TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***\n");
+
+  ctx->master_task = rtems_task_self();
+
+  sc = rtems_semaphore_create(
+    rtems_build_name('S', 'E', 'M', 'A'),
+    1,
+    RTEMS_COUNTING_SEMAPHORE,
+    0,
+    &ctx->semaphore_id
+  );
+  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
+
+  sc = rtems_task_create(
+    rtems_build_name('S', 'E', 'M', 'A'),
+    PRIORITY_SEMAPHORE,
+    RTEMS_MINIMUM_STACK_SIZE,
+    RTEMS_DEFAULT_MODES,
+    RTEMS_DEFAULT_ATTRIBUTES,
+    &ctx->semaphore_task
+  );
+  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
+
+  sc = rtems_task_start(
+    ctx->semaphore_task,
+    semaphore_task,
+    (rtems_task_argument) ctx
+  );
+  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
+
+  interrupt_critical_section_test_support_initialize(
+    release_semaphore
+  );
+
+  while (resets < 3) {
+    if (interrupt_critical_section_test_support_delay()) {
+      ++resets;
+    }
+
+    _Thread_Disable_dispatch();
+
+    rtems_test_assert(
+      ctx->semaphore_task_tcb->Wait.return_code
+        == CORE_SEMAPHORE_STATUS_SUCCESSFUL
+    );
+
+    if (ctx->semaphore_task_tcb->Wait.queue == NULL) {
+      ctx->thread_queue_was_null = true;
+    }
+
+    _Thread_queue_Process_timeout(ctx->semaphore_task_tcb);
+
+    switch (ctx->semaphore_task_tcb->Wait.return_code) {
+      case CORE_SEMAPHORE_STATUS_SUCCESSFUL:
+        ctx->status_was_successful = true;
+        break;
+      case CORE_SEMAPHORE_TIMEOUT:
+        ctx->status_was_timeout = true;
+        break;
+      default:
+        rtems_test_assert(0);
+        break;
+    }
+
+    _Thread_Enable_dispatch();
+  }
+
+  rtems_test_assert(ctx->thread_queue_was_null);
+  rtems_test_assert(ctx->status_was_successful);
+  rtems_test_assert(ctx->status_was_timeout);
+
+  puts("*** END OF TEST INTERRUPT CRITICAL SECTION " TEST_NAME " ***");
+
+  rtems_test_exit(0);
+}
+
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+
+#define CONFIGURE_MICROSECONDS_PER_TICK 1000
+
+#define CONFIGURE_MAXIMUM_SEMAPHORES 1
+#define CONFIGURE_MAXIMUM_TASKS 2
+#define CONFIGURE_MAXIMUM_TIMERS 1
+
+#define CONFIGURE_INIT_TASK_PRIORITY PRIORITY_MASTER
+#define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_DEFAULT_ATTRIBUTES
+#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_DEFAULT_MODES
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>

testsuites/sptests/spintrcritical20/spintrcritical20.doc

@@ -0,0 +1,13 @@
+This file describes the directives and concepts tested by this test set.
+
+test set name: spintrcritical20
+
+directives:
+
+  - _Thread_queue_Dequeue()
+  - _Thread_queue_Process_timeout()
+
+concepts:
+
+  - Ensure that _Thread_queue_Process_timeout() works in case it is
+    interrupted and _Thread_queue_Dequeue() is called.

testsuites/sptests/spintrcritical20/spintrcritical20.scn

@@ -0,0 +1,4 @@
+*** TEST INTERRUPT CRITICAL SECTION 20 ***
+
+Support - rtems_timer_create - creating timer 1
+*** END OF TEST INTERRUPT CRITICAL SECTION 20 ***