1 files changed, 160 insertions, 0 deletions
diff --git a/testsuites/smptests/smpschededf03/init.c b/testsuites/smptests/smpschededf03/init.c
new file mode 100644
index 0000000000..33029532c6
--- /dev/null
+++ b/testsuites/smptests/smpschededf03/init.c
@@ -0,0 +1,160 @@
+/*
+ * Copyright (c) 2017 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.org/license/LICENSE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "tmacros.h"
+
+#include <rtems.h>
+
+const char rtems_test_name[] = "SMPSCHEDEDF 3";
+
+#define CPU_COUNT 32
+
+#define TASK_COUNT (3 * CPU_COUNT)
+
+typedef struct {
+  rtems_id task_ids[TASK_COUNT];
+} test_context;
+
+static test_context test_instance;
+
+static void wait_task(rtems_task_argument arg)
+{
+  (void) arg;
+
+  while (true) {
+    rtems_status_code sc;
+
+    sc = rtems_task_wake_after(1);
+    rtems_test_assert(sc == RTEMS_SUCCESSFUL);
+  }
+}
+
+static uint32_t simple_random(uint32_t v)
+{
+  v *= 1664525;
+  v += 1013904223;
+  return v;
+}
+
+static void affinity_task(rtems_task_argument arg)
+{
+  uint32_t v;
+  uint32_t n;
+
+  v = (uint32_t) arg;
+  n = rtems_get_processor_count();
+
+  while (true) {
+    rtems_status_code sc;
+    cpu_set_t set;
+
+    CPU_ZERO(&set);
+    CPU_SET((v >> 13) % n, &set);
+    v = simple_random(v);
+
+    sc = rtems_task_set_affinity(RTEMS_SELF, sizeof(set), &set);
+    rtems_test_assert(sc == RTEMS_SUCCESSFUL);
+  }
+}
+
+static void create_and_start_task(
+  test_context *ctx,
+  rtems_task_entry entry,
+  size_t i,
+  size_t j
+)
+{
+  rtems_status_code sc;
+
+  j = j * CPU_COUNT + i;
+
+  sc = rtems_task_create(
+    rtems_build_name('E', 'D', 'F', ' '),
+    i + 2,
+    RTEMS_MINIMUM_STACK_SIZE,
+    RTEMS_DEFAULT_MODES,
+    RTEMS_DEFAULT_ATTRIBUTES,
+    &ctx->task_ids[j]
+  );
+  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
+
+  sc = rtems_task_start(ctx->task_ids[j], entry, j);
+  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
+}
+
+static void delete_task(
+  test_context *ctx,
+  size_t i,
+  size_t j
+)
+{
+  rtems_status_code sc;
+
+  j = j * CPU_COUNT + i;
+
+  sc = rtems_task_delete(ctx->task_ids[j]);
+  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
+}
+
+static void test(test_context *ctx)
+{
+  rtems_status_code sc;
+  size_t i;
+
+  for (i = 0; i < CPU_COUNT; ++i) {
+    create_and_start_task(ctx, wait_task, i, 0);
+    create_and_start_task(ctx, affinity_task, i, 1);
+    create_and_start_task(ctx, affinity_task, i, 2);
+  }
+
+  sc = rtems_task_wake_after(10 * rtems_clock_get_ticks_per_second());
+  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
+
+  for (i = 0; i < CPU_COUNT; ++i) {
+    delete_task(ctx, i, 0);
+    delete_task(ctx, i, 1);
+    delete_task(ctx, i, 2);
+  }
+}
+
+static void Init(rtems_task_argument arg)
+{
+  TEST_BEGIN();
+  test(&test_instance);
+  TEST_END();
+  rtems_test_exit(0);
+}
+
+#define CONFIGURE_MICROSECONDS_PER_TICK 1000
+
+#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
+#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
+
+#define CONFIGURE_MAXIMUM_TASKS (1 + TASK_COUNT)
+
+#define CONFIGURE_MAXIMUM_PROCESSORS CPU_COUNT
+
+#define CONFIGURE_SCHEDULER_EDF_SMP
+
+#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
+
+#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
+
+#define CONFIGURE_INIT
+
+#include <rtems/confdefs.h>