first commit for opensource

2019-09-16 13:19:50 +08:00
parent 08ab013b8e
commit edb2879617
6303 changed files with 5472815 additions and 23 deletions
--- a/test/suit_robin.c
+++ b/test/suit_robin.c
@@ -0,0 +1,74 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+#include "test/test.h"
+#include "greatest/greatest.h"
+
+SUITE(suit_robin);
+
+static const k_timeslice_t test_robin_timeslice_00 = 10;
+static const k_timeslice_t test_robin_timeslice_01 = 20;
+
+static uint64_t test_robin_counter_00 = 1;
+static uint64_t test_robin_counter_01 = 1;
+
+static void test_robin_task_00_entry(void *arg)
+{
+    while (K_TRUE) {
+        ++test_robin_counter_00;
+    }
+}
+
+static void test_robin_task_01_entry(void *arg)
+{
+    while (K_TRUE) {
+        ++test_robin_counter_01;
+    }
+}
+
+TEST test_robin(void)
+{
+    k_err_t err;
+    double r_c, r_t;
+    int test_count = 0;
+    const double deviation = 0.1;
+
+    tos_robin_config(TOS_ROBIN_STATE_ENABLED, (k_timeslice_t)500u);
+    err = tos_task_create(&test_task_00, "test_task_00", test_robin_task_00_entry,
+                            NULL, k_curr_task->prio + 1,
+                            test_task_stack_00, sizeof(test_task_stack_00),
+                            test_robin_timeslice_00);
+    ASSERT_EQ(err, K_ERR_NONE);
+
+    err = tos_task_create(&test_task_01, "test_task_01", test_robin_task_01_entry,
+                            NULL, k_curr_task->prio + 1,
+                            test_task_stack_01, sizeof(test_task_stack_01),
+                            test_robin_timeslice_01);
+    ASSERT_EQ(err, K_ERR_NONE);
+
+    r_t = test_robin_timeslice_01 / test_robin_timeslice_00;
+    while (test_count++ < 5) {
+        tos_task_delay(1000);
+        r_c = (double)test_robin_counter_01 / test_robin_counter_00;
+        if (r_t > r_c) {
+            ASSERT(r_t - r_c <= deviation);
+        } else {
+            ASSERT(r_c - r_t <= deviation);
+        }
+    }
+
+    err = tos_task_destroy(&test_task_00);
+    ASSERT_EQ(err, K_ERR_NONE);
+
+    err = tos_task_destroy(&test_task_01);
+    ASSERT_EQ(err, K_ERR_NONE);
+
+    PASS();
+}
+
+SUITE(suit_robin)
+{
+    RUN_TEST(test_robin);
+}
+