mutex_test.cpp File Reference

#include "mutex.hpp"
#include <atomic>
#include <cstddef>
#include <cstdint>
#include "kernel.h"
#include "kstd_memory"
#include "syscall.hpp"
#include "system_test.h"
#include "task_control_block.hpp"
#include "task_manager.hpp"

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Functions
auto	mutex_test () -> bool

Function Documentation

mutex_test()

auto mutex_test

(

)

-> bool

Definition at line 297 of file mutex_test.cpp.

                          {
  klog::Info("=== Mutex System Test Suite ===");
 
  g_tests_completed = 0;
  g_tests_failed = 0;
 
  auto& task_mgr = TaskManagerSingleton::instance();
 
  auto test1 = kstd::make_unique<TaskControlBlock>(
      "TestMutexBasic", 10, test_mutex_basic_lock_unlock, nullptr);
  task_mgr.AddTask(std::move(test1));
 
  auto test2 = kstd::make_unique<TaskControlBlock>("TestMutexTryLock", 10,
                                                   test_mutex_trylock, nullptr);
  task_mgr.AddTask(std::move(test2));
 
  auto test3 = kstd::make_unique<TaskControlBlock>(
      "TestMutexContention", 10, test_mutex_contention, nullptr);
  task_mgr.AddTask(std::move(test3));
 
  auto test4 = kstd::make_unique<TaskControlBlock>(
      "TestMutexOrdering", 10, test_mutex_ordering, nullptr);
  task_mgr.AddTask(std::move(test4));
 
  constexpr int kExpectedTests = 4;
  int timeout = 400;
  while (timeout > 0) {
    (void)sys_sleep(50);
    if (g_tests_completed >= kExpectedTests) {
      break;
    }
    timeout--;
  }
 
  EXPECT_EQ(g_tests_completed.load(), kExpectedTests,
            "All mutex tests should complete");
  EXPECT_EQ(g_tests_failed.load(), 0, "No mutex tests should fail");
 
  klog::Info("Mutex System Test Suite: COMPLETED");
  return true;
}

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