GCC Code Coverage Report

Directory:	src/gate/
File:	src/gate/tests/gatecore_cpp_test/test_threadpools.cpp
Date:	2025-09-14 13:10:38

	Exec	Total	Coverage
Lines:	59	59	100.0%
Functions:	13	13	100.0%
Branches:	105	289	36.3%

  
      Line
      Branch
      Exec
      Source
    
      #include "gate/tests.hpp"
    
      #include "gate/threadpools.hpp"
    
      #include "gate/threading.hpp"
    
      #include "gate/atomics.hpp"
    
      using namespace gate;
    
      class GATE_API_LOCAL ThreadRunnable : public IRunnable
    
      {
    
      public:
    
          int current_value;
    
          int future_value;
    
      1
          ThreadRunnable() : current_value(0), future_value(1) {}
    
      1
          void run() override
    
          {
    
      1
              this->current_value = this->future_value;
    
      1
          }
    
      };
    
      static ThreadRunnable global_thread_runnable;
    
      1
      static void do_nothing()
    
      {
    
      1
      }
    
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      6
      GATEXX_TEST_UNIT(Thread)
    
      {
    
      2
          Thread::id_t thid = 0;
    
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          Thread::handle_t th = Thread::self(&thid);
    
          (void)th;
    
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          GATEXX_TEST_CHECK(thid != 0);
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(Thread::yield());
    
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      2
          GATEXX_TEST_CHECK_NOTHROW(Thread::yieldIfPreemptive());
    
          static Thread::id_t const invalid_thread_id = static_cast<Thread::id_t>(-1);
    
          {
    
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      4
              Thread th;
    
      2
              global_thread_runnable.current_value = 0;
    
      2
              global_thread_runnable.future_value = 42;
    
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              Thread::id_t new_thid = th.start(global_thread_runnable);
    
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              GATEXX_TEST_CHECK_NOT_EQUAL(new_thid, invalid_thread_id);
    
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              GATEXX_TEST_CHECK_OK(th.join());
    
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              GATEXX_TEST_CHECK_EQUAL(global_thread_runnable.current_value, global_thread_runnable.future_value);
    
          }
    
          {
    
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              Runnable r = RunnableFunction::create(&do_nothing);
    
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      4
              Thread th;
    
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              Thread::id_t thid = th.start(r);
    
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      2
              GATEXX_TEST_CHECK_NOT_EQUAL(thid, invalid_thread_id);
    
      2
              th.release();
    
          }
    
      2
      }
    
      static int dummy = 42;
    
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      6
      GATEXX_TEST_UNIT(ThreadStorage)
    
      {
    
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          ThreadStorage ts;
    
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          VoidResult vr = ts.trySet(&dummy);
    
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      2
          GATEXX_TEST_CHECK(!vr.hasError());
    
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      4
          Result<void*> pv = ts.tryGet();
    
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          GATEXX_TEST_CHECK(!pv.hasError());
    
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      2
          GATEXX_TEST_CHECK_EQUAL(pv.value(), &dummy);
    
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          ts.set(NULL);
    
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          void* nptr = ts.get();
    
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      2
          GATEXX_TEST_CHECK_EQUAL(nptr, NULL);
    
      2
      }
    
      static AtomicInt global_shared_state = 0;
    
      1
      static void pool_task_set_state()
    
      {
    
      1
          global_shared_state.set(1);
    
      1
      }
    
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      6
      GATEXX_TEST_UNIT(Threadpool)
    
      {
    
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          ThreadPool pool;
    
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      2
          GATEXX_TEST_CHECK(pool.c_impl() != NULL);
    
      2
          global_shared_state.set(0);
    
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          GATEXX_TEST_CHECK_EQUAL(pool.getPendingTasksCount(), 0);
    
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          Runnable task = RunnableFunction::create(&pool_task_set_state);
    
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          pool.addTask(task);
    
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          GATEXX_TEST_CHECK_EQUAL(pool.getPendingTasksCount(), 1);
    
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          pool.removeTask(task);
    
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          GATEXX_TEST_CHECK_EQUAL(pool.getPendingTasksCount(), 0);
    
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          pool.addTask(task);
    
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          GATEXX_TEST_CHECK_EQUAL(pool.getPendingTasksCount(), 1);
    
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          pool.start();
    
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          for (int n = 0; n < 1000; ++n)
    
          {
    
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      4
              if (global_shared_state.get() != 0)
    
              {
    
      2
                  break;
    
              }
    
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      2
              Thread::sleep(10);
    
          }
    
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          pool.stop();
    
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      2
          GATEXX_TEST_CHECK_EQUAL(global_shared_state.get(), 1);
    
      2
      }

Line	Branch	Exec	Source
1			#include "gate/tests.hpp"
2			#include "gate/threadpools.hpp"
3			#include "gate/threading.hpp"
4			#include "gate/atomics.hpp"
5
6			using namespace gate;
7
8
9			class GATE_API_LOCAL ThreadRunnable : public IRunnable
10			{
11			public:
12			int current_value;
13			int future_value;
14
15		1	ThreadRunnable() : current_value(0), future_value(1) {}
16
17		1	void run() override
18			{
19		1	this->current_value = this->future_value;
20		1	}
21			};
22
23			static ThreadRunnable global_thread_runnable;
24
25		1	static void do_nothing()
26			{
27		1	}
28
29	2/7 ✓ Branch 2 taken 1 times. ✓ Branch 3 taken 1 times. ✗ Branch 4 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken.	6	GATEXX_TEST_UNIT(Thread)
30			{
31		2	Thread::id_t thid = 0;
32	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	Thread::handle_t th = Thread::self(&thid);
33			(void)th;
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35
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38
39			static Thread::id_t const invalid_thread_id = static_cast<Thread::id_t>(-1);
40
41			{
42	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	Thread th;
43		2	global_thread_runnable.current_value = 0;
44		2	global_thread_runnable.future_value = 42;
45	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	Thread::id_t new_thid = th.start(global_thread_runnable);
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49			}
50
51			{
52	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	Runnable r = RunnableFunction::create(&do_nothing);
53	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	Thread th;
54	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	Thread::id_t thid = th.start(r);
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56		2	th.release();
57			}
58		2	}
59
60			static int dummy = 42;
61
62	2/7 ✓ Branch 2 taken 1 times. ✓ Branch 3 taken 1 times. ✗ Branch 4 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken.	6	GATEXX_TEST_UNIT(ThreadStorage)
63			{
64	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	ThreadStorage ts;
65	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	VoidResult vr = ts.trySet(&dummy);
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67	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	Result<void*> pv = ts.tryGet();
68	4/12 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 7 taken 1 times. ✗ Branch 8 not taken. ✓ Branch 10 taken 1 times. ✗ Branch 11 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken.	2	GATEXX_TEST_CHECK(!pv.hasError());
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70
71	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	ts.set(NULL);
72	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	void* nptr = ts.get();
73	4/12 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 6 taken 1 times. ✗ Branch 7 not taken. ✓ Branch 9 taken 1 times. ✗ Branch 10 not taken. ✗ Branch 12 not taken. ✗ Branch 13 not taken. ✗ Branch 15 not taken. ✗ Branch 16 not taken.	2	GATEXX_TEST_CHECK_EQUAL(nptr, NULL);
74		2	}
75
76			static AtomicInt global_shared_state = 0;
77
78		1	static void pool_task_set_state()
79			{
80		1	global_shared_state.set(1);
81		1	}
82
83	2/7 ✓ Branch 2 taken 1 times. ✓ Branch 3 taken 1 times. ✗ Branch 4 not taken. ✗ Branch 11 not taken. ✗ Branch 12 not taken. ✗ Branch 14 not taken. ✗ Branch 15 not taken.	6	GATEXX_TEST_UNIT(Threadpool)
84			{
85	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	ThreadPool pool;
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87		2	global_shared_state.set(0);
88
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90	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	4	Runnable task = RunnableFunction::create(&pool_task_set_state);
91	2/4 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	2	pool.addTask(task);
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93	2/4 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken.	2	pool.removeTask(task);
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97
98	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	pool.start();
99	1/2 ✓ Branch 0 taken 2 times. ✗ Branch 1 not taken.	4	for (int n = 0; n < 1000; ++n)
100			{
101	2/2 ✓ Branch 1 taken 1 times. ✓ Branch 2 taken 1 times.	4	if (global_shared_state.get() != 0)
102			{
103		2	break;
104			}
105	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	Thread::sleep(10);
106			}
107	1/2 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken.	2	pool.stop();
108	4/12 ✓ Branch 1 taken 1 times. ✗ Branch 2 not taken. ✓ Branch 4 taken 1 times. ✗ Branch 5 not taken. ✓ Branch 7 taken 1 times. ✗ Branch 8 not taken. ✓ Branch 10 taken 1 times. ✗ Branch 11 not taken. ✗ Branch 13 not taken. ✗ Branch 14 not taken. ✗ Branch 16 not taken. ✗ Branch 17 not taken.	2	GATEXX_TEST_CHECK_EQUAL(global_shared_state.get(), 1);
109		2	}
110
111