Function thread_group_test

tests/system_test/thread_group_test.cpp:243–282

* @brief 线程组系统测试入口 */

 * @brief 线程组系统测试入口
 */
auto thread_group_test() -> bool {
  klog::Info("=== Thread Group System Test Suite ===");

  g_tests_completed = 0;
  g_tests_failed = 0;

  struct SubTest {
    const char* name;
    void (*func)(void*);
  };

  SubTest sub_tests[] = {
      {"TestThreadGroupBasic", test_thread_group_basic},
      {"TestThreadGroupDynamic", test_thread_group_dynamic},
      {"TestThreadGroupConcurrentExit", test_thread_group_concurrent_exit},
  };

  constexpr int kExpectedTests = 3;

  // 顺序执行：子测试共享 g_thread_completed，并行会导致交叉计数
  for (int i = 0; i < kExpectedTests; ++i) {
    auto task = kstd::make_unique<TaskControlBlock>(sub_tests[i].name, 10,
                                                    sub_tests[i].func, nullptr);
    TaskManagerSingleton::instance().AddTask(std::move(task));

    // 等待当前子测试完成后再启动下一个
    int timeout = 400;
    while (timeout > 0 && g_tests_completed < i + 1) {
      (void)sys_sleep(50);
      timeout--;
    }
  }

  EXPECT_EQ(g_tests_completed.load(), kExpectedTests,
            "All thread group tests should complete");
  EXPECT_EQ(g_tests_failed.load(), 0, "No thread group tests should fail");

  klog::Info("Thread Group System Test Suite: COMPLETED");
  return true;
}