From edb7189013c6eab45178d203c8fe3d60c3bb0996 Mon Sep 17 00:00:00 2001
From: "andrey.bychkov" <andrey@signalmodelling.ru>
Date: Sat, 21 Mar 2026 13:31:29 +0300
Subject: [PATCH] disable gmock build and remove obsolete tests

---
 tests/CMakeLists.txt                          |   2 +-
 tests/concurrent/BlockingDequeueUnitTest.cpp  | 262 ------------------
 .../ConditionLockIntegrationTest.cpp          |  57 ----
 .../ConditionVariableIntegrationTest.cpp      | 209 --------------
 tests/concurrent/ExecutorIntegrationTest.cpp  |  51 ----
 tests/concurrent/pithreadnotifier_test.cpp    |  57 ----
 tests/concurrent/testutil.h                   |  62 -----
 7 files changed, 1 insertion(+), 699 deletions(-)
 delete mode 100644 tests/concurrent/BlockingDequeueUnitTest.cpp
 delete mode 100644 tests/concurrent/ConditionLockIntegrationTest.cpp
 delete mode 100644 tests/concurrent/ConditionVariableIntegrationTest.cpp
 delete mode 100644 tests/concurrent/ExecutorIntegrationTest.cpp
 delete mode 100644 tests/concurrent/pithreadnotifier_test.cpp
 delete mode 100644 tests/concurrent/testutil.h

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 20503839..4a1a80ef 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -13,6 +13,7 @@ FetchContent_Declare(
 )
 # For Windows: Prevent overriding the parent project's compiler/linker settings
 set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+set(BUILD_GMOCK OFF CACHE BOOL "Build Google Mock" FORCE)
 FetchContent_MakeAvailable(googletest)
 
 enable_testing()
@@ -32,7 +33,6 @@ macro(pip_test NAME)
 	set(PIP_TESTS_LIST ${PIP_TESTS_LIST} PARENT_SCOPE)
 endmacro()
 
-#pip_test(concurrent)
 pip_test(math)
 pip_test(core)
 pip_test(piobject)
diff --git a/tests/concurrent/BlockingDequeueUnitTest.cpp b/tests/concurrent/BlockingDequeueUnitTest.cpp
deleted file mode 100644
index c0b42b9d..00000000
--- a/tests/concurrent/BlockingDequeueUnitTest.cpp
+++ /dev/null
@@ -1,262 +0,0 @@
-#include "piblockingqueue.h"
-
-#include "gtest/gtest.h"
-
-class MockConditionVar: public PIConditionVariable {
-public:
-	bool isWaitCalled    = false;
-	bool isWaitForCalled = false;
-	bool isTrueCondition = false;
-	int timeout          = -1;
-
-	void wait(PIMutex & lk) override { isWaitCalled = true; }
-
-	void wait(PIMutex & lk, const std::function<bool()> & condition) override {
-		isWaitCalled    = true;
-		isTrueCondition = condition();
-	}
-
-	bool waitFor(PIMutex & lk, int timeoutMs) override {
-		isWaitForCalled = true;
-		timeout         = timeoutMs;
-		return false;
-	}
-
-	bool waitFor(PIMutex & lk, int timeoutMs, const std::function<bool()> & condition) override {
-		isWaitForCalled = true;
-		isTrueCondition = condition();
-		timeout         = timeoutMs;
-		return isTrueCondition;
-	}
-};
-
-TEST(BlockingDequeueUnitTest, put_is_block_when_capacity_reach) {
-	size_t capacity      = 0;
-	auto conditionVarAdd = new MockConditionVar();
-	auto conditionVarRem = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVarAdd, conditionVarRem);
-	dequeue.put(11);
-	ASSERT_TRUE(conditionVarRem->isWaitCalled);
-	ASSERT_FALSE(conditionVarRem->isTrueCondition);
-}
-
-TEST(BlockingDequeueUnitTest, offer_timedout_is_false_when_capacity_reach) {
-	size_t capacity      = 0;
-	int timeout          = 11;
-	auto conditionVarAdd = new MockConditionVar();
-	auto conditionVarRem = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVarAdd, conditionVarRem);
-	ASSERT_FALSE(dequeue.offer(11, timeout));
-}
-
-TEST(BlockingDequeueUnitTest, offer_timedout_is_block_when_capacity_reach) {
-	size_t capacity      = 0;
-	int timeout          = 11;
-	auto conditionVarAdd = new MockConditionVar();
-	auto conditionVarRem = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVarAdd, conditionVarRem);
-	dequeue.offer(11, timeout);
-	EXPECT_TRUE(conditionVarRem->isWaitForCalled);
-	EXPECT_EQ(timeout, conditionVarRem->timeout);
-	ASSERT_FALSE(conditionVarRem->isTrueCondition);
-}
-
-TEST(BlockingDequeueUnitTest, offer_is_true_before_capacity_reach) {
-	size_t capacity = 1;
-	PIBlockingQueue<int> dequeue(capacity);
-	ASSERT_TRUE(dequeue.offer(10));
-}
-
-TEST(BlockingDequeueUnitTest, offer_is_false_when_capacity_reach) {
-	size_t capacity = 1;
-	PIBlockingQueue<int> dequeue(capacity);
-	dequeue.offer(11);
-	ASSERT_FALSE(dequeue.offer(10));
-}
-
-// TODO change take_is_block_when_empty to prevent segfault
-TEST(DISABLED_BlockingDequeueUnitTest, take_is_block_when_empty) {
-	size_t capacity   = 1;
-	auto conditionVar = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVar);
-	// May cause segfault because take front of empty queue
-	dequeue.take();
-	EXPECT_TRUE(conditionVar->isWaitCalled);
-	ASSERT_FALSE(conditionVar->isTrueCondition);
-}
-
-TEST(BlockingDequeueUnitTest, take_is_not_block_when_not_empty) {
-	size_t capacity   = 1;
-	auto conditionVar = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVar);
-	dequeue.offer(111);
-	dequeue.take();
-
-	EXPECT_TRUE(conditionVar->isWaitCalled);
-	ASSERT_TRUE(conditionVar->isTrueCondition);
-}
-
-TEST(BlockingDequeueUnitTest, take_is_value_eq_to_offer_value) {
-	size_t capacity   = 1;
-	auto conditionVar = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVar);
-
-	dequeue.offer(111);
-	ASSERT_EQ(dequeue.take(), 111);
-}
-
-TEST(BlockingDequeueUnitTest, take_is_last) {
-	size_t capacity   = 10;
-	auto conditionVar = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVar);
-	EXPECT_TRUE(dequeue.offer(111));
-	EXPECT_TRUE(dequeue.offer(222));
-	ASSERT_EQ(dequeue.take(), 111);
-	ASSERT_EQ(dequeue.take(), 222);
-}
-
-TEST(BlockingDequeueUnitTest, poll_is_not_block_when_empty) {
-	size_t capacity = 1;
-	bool isOk;
-	auto conditionVar = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVar);
-	dequeue.poll(0, 111, &isOk);
-	EXPECT_FALSE(conditionVar->isWaitForCalled);
-}
-
-TEST(BlockingDequeueUnitTest, poll_is_default_value_when_empty) {
-	size_t capacity = 1;
-	bool isOk;
-	auto conditionVar = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVar);
-	ASSERT_EQ(dequeue.poll(0, 111, &isOk), 111);
-}
-
-TEST(BlockingDequeueUnitTest, poll_is_offer_value_when_not_empty) {
-	size_t capacity = 1;
-	bool isOk;
-	auto conditionVar = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVar);
-	dequeue.offer(111);
-	ASSERT_EQ(dequeue.poll(0, -1, &isOk), 111);
-}
-
-TEST(BlockingDequeueUnitTest, poll_timeouted_is_block_when_empty) {
-	size_t capacity   = 1;
-	int timeout       = 11;
-	auto conditionVar = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVar);
-	dequeue.poll(timeout, 111);
-	EXPECT_TRUE(conditionVar->isWaitForCalled);
-	EXPECT_EQ(timeout, conditionVar->timeout);
-	ASSERT_FALSE(conditionVar->isTrueCondition);
-}
-
-TEST(BlockingDequeueUnitTest, poll_timeouted_is_default_value_when_empty) {
-	size_t capacity   = 1;
-	int timeout       = 11;
-	auto conditionVar = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVar);
-	ASSERT_EQ(dequeue.poll(timeout, 111), 111);
-}
-
-TEST(BlockingDequeueUnitTest, poll_timeouted_is_not_block_when_not_empty) {
-	size_t capacity   = 1;
-	int timeout       = 11;
-	auto conditionVar = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVar);
-	dequeue.offer(111);
-	dequeue.poll(timeout, -1);
-
-	EXPECT_TRUE(conditionVar->isWaitForCalled);
-	ASSERT_TRUE(conditionVar->isTrueCondition);
-}
-
-TEST(BlockingDequeueUnitTest, poll_timeouted_is_offer_value_when_not_empty) {
-	size_t capacity   = 1;
-	int timeout       = 11;
-	auto conditionVar = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVar);
-	dequeue.offer(111);
-	ASSERT_EQ(dequeue.poll(timeout, -1), 111);
-}
-
-TEST(BlockingDequeueUnitTest, poll_timeouted_is_last) {
-	size_t capacity   = 10;
-	auto conditionVar = new MockConditionVar();
-	PIBlockingQueue<int> dequeue(capacity, conditionVar);
-	dequeue.offer(111);
-	dequeue.offer(222);
-	ASSERT_EQ(dequeue.poll(10, -1), 111);
-	ASSERT_EQ(dequeue.poll(10, -1), 222);
-}
-
-TEST(BlockingDequeueUnitTest, capacity_is_eq_constructor_capacity) {
-	size_t capacity = 10;
-	PIBlockingQueue<int> dequeue(capacity);
-	ASSERT_EQ(dequeue.capacity(), capacity);
-}
-
-TEST(BlockingDequeueUnitTest, remainingCapacity_is_dif_of_capacity_and_size) {
-	size_t capacity = 2;
-	PIBlockingQueue<int> dequeue(capacity);
-	ASSERT_EQ(dequeue.remainingCapacity(), capacity);
-	dequeue.offer(111);
-	ASSERT_EQ(dequeue.remainingCapacity(), capacity - 1);
-}
-
-TEST(BlockingDequeueUnitTest, remainingCapacity_is_zero_when_capacity_reach) {
-	size_t capacity = 1;
-	PIBlockingQueue<int> dequeue(capacity);
-	dequeue.offer(111);
-	dequeue.offer(111);
-	ASSERT_EQ(dequeue.remainingCapacity(), 0);
-}
-
-TEST(BlockingDequeueUnitTest, size_is_eq_to_num_of_elements) {
-	size_t capacity = 1;
-	PIBlockingQueue<int> dequeue(capacity);
-	ASSERT_EQ(dequeue.size(), 0);
-	dequeue.offer(111);
-	ASSERT_EQ(dequeue.size(), 1);
-}
-
-TEST(BlockingDequeueUnitTest, size_is_eq_to_capacity_when_capacity_reach) {
-	size_t capacity = 1;
-	PIBlockingQueue<int> dequeue(capacity);
-	dequeue.offer(111);
-	dequeue.offer(111);
-	ASSERT_EQ(dequeue.size(), capacity);
-}
-
-TEST(BlockingDequeueUnitTest, drainTo_is_elements_moved) {
-	size_t capacity = 10;
-	PIDeque<int> refDeque;
-	for (size_t i = 0; i < capacity / 2; ++i)
-		refDeque.push_back(i * 10);
-	PIBlockingQueue<int> blockingDequeue(refDeque);
-	PIDeque<int> deque;
-	blockingDequeue.drainTo(deque);
-	ASSERT_EQ(blockingDequeue.size(), 0);
-	ASSERT_TRUE(deque == refDeque);
-}
-
-TEST(BlockingDequeueUnitTest, drainTo_is_ret_eq_to_size_when_all_moved) {
-	size_t capacity = 10;
-	PIDeque<int> refDeque;
-	for (size_t i = 0; i < capacity / 2; ++i)
-		refDeque.push_back(i * 10);
-	PIBlockingQueue<int> blockingDequeue(refDeque);
-	PIDeque<int> deque;
-	ASSERT_EQ(blockingDequeue.drainTo(deque), refDeque.size());
-}
-
-TEST(BlockingDequeueUnitTest, drainTo_is_ret_eq_to_maxCount) {
-	size_t capacity = 10;
-	PIDeque<int> refDeque;
-	for (size_t i = 0; i < capacity / 2; ++i)
-		refDeque.push_back(i * 10);
-	PIBlockingQueue<int> blockingDequeue(refDeque);
-	PIDeque<int> deque;
-	ASSERT_EQ(blockingDequeue.drainTo(deque, refDeque.size() - 1), refDeque.size() - 1);
-}
diff --git a/tests/concurrent/ConditionLockIntegrationTest.cpp b/tests/concurrent/ConditionLockIntegrationTest.cpp
deleted file mode 100644
index 0e1e22f0..00000000
--- a/tests/concurrent/ConditionLockIntegrationTest.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-#include "piconditionvar.h"
-#include "pithread.h"
-#include "testutil.h"
-
-#include "gmock/gmock.h"
-#include "gtest/gtest.h"
-
-class ConditionLock
-	: public ::testing::Test
-	, public TestUtil {
-public:
-	PIMutex * m = new PIMutex();
-	bool isProtect;
-	bool isReleased;
-};
-
-
-TEST_F(ConditionLock, DISABLED_lock_is_protect) {
-	m->lock();
-	isProtect = true;
-	createThread([&]() {
-		m->lock();
-		isProtect = false;
-	});
-	EXPECT_FALSE(thread->waitForFinish(WAIT_THREAD_TIME_MS));
-	ASSERT_TRUE(isProtect);
-}
-
-TEST_F(ConditionLock, DISABLED_unlock_is_release) {
-	m->lock();
-	isReleased = false;
-	m->unlock();
-
-	createThread([&]() {
-		m->lock();
-		isReleased = true;
-		m->unlock();
-	});
-	ASSERT_TRUE(isReleased);
-}
-
-TEST_F(ConditionLock, tryLock_is_false_when_locked) {
-	createThread([&]() {
-		m->lock();
-		piMSleep(WAIT_THREAD_TIME_MS);
-	});
-	ASSERT_FALSE(m->tryLock());
-}
-
-TEST_F(ConditionLock, tryLock_is_true_when_unlocked) {
-	ASSERT_TRUE(m->tryLock());
-}
-
-TEST_F(ConditionLock, tryLock_is_recursive_lock_enable) {
-	m->lock();
-	ASSERT_TRUE(m->tryLock());
-}
diff --git a/tests/concurrent/ConditionVariableIntegrationTest.cpp b/tests/concurrent/ConditionVariableIntegrationTest.cpp
deleted file mode 100644
index 4b514a94..00000000
--- a/tests/concurrent/ConditionVariableIntegrationTest.cpp
+++ /dev/null
@@ -1,209 +0,0 @@
-#include "piconditionvar.h"
-#include "pithread.h"
-#include "testutil.h"
-
-#include "gtest/gtest.h"
-
-class ConditionVariable
-	: public ::testing::Test
-	, public TestUtil {
-public:
-	~ConditionVariable() { delete variable; }
-	PIMutex m;
-	PIConditionVariable * variable;
-
-protected:
-	void SetUp() override {
-		variable               = new PIConditionVariable();
-		adapterFunctionDefault = [&]() {
-			m.lock();
-			variable->wait(m);
-			m.unlock();
-		};
-	}
-};
-
-TEST_F(ConditionVariable, wait_is_block) {
-	createThread();
-	ASSERT_FALSE(thread->waitForFinish(WAIT_THREAD_TIME_MS));
-}
-
-TEST_F(ConditionVariable, wait_is_block_when_notifyOne_before_wait) {
-	variable->notifyOne();
-	createThread();
-	ASSERT_FALSE(thread->waitForFinish(WAIT_THREAD_TIME_MS));
-}
-
-TEST_F(ConditionVariable, wait_is_block_when_notifyAll_before_wait) {
-	variable->notifyAll();
-	createThread();
-	ASSERT_FALSE(thread->waitForFinish(WAIT_THREAD_TIME_MS));
-}
-
-TEST_F(ConditionVariable, wait_is_unblock_when_notifyOne_after_wait) {
-	createThread();
-	variable->notifyOne();
-	ASSERT_TRUE(thread->waitForFinish(WAIT_THREAD_TIME_MS));
-}
-
-TEST_F(ConditionVariable, wait_is_unblock_when_notifyAll_after_wait) {
-	PIVector<PIThread *> threads;
-
-	for (int i = 0; i < THREAD_COUNT; ++i) {
-		threads.push_back(new PIThread([=]() { adapterFunctionDefault(); }));
-	}
-
-	piForeach(PIThread * thread, threads)
-		thread->startOnce();
-	piMSleep(WAIT_THREAD_TIME_MS * THREAD_COUNT);
-	variable->notifyAll();
-	PITimeMeasurer measurer;
-	piForeach(PIThread * thread, threads) {
-		int timeout = WAIT_THREAD_TIME_MS * THREAD_COUNT - (int)measurer.elapsed_m();
-		thread->waitForFinish(timeout > 0 ? timeout : 0);
-	}
-	for (size_t i = 0; i < threads.size(); ++i)
-		EXPECT_FALSE(threads[i]->isRunning()) << "Thread " << i << " still running";
-	piForeach(PIThread * thread, threads)
-		delete thread;
-}
-
-TEST_F(ConditionVariable, wait_is_one_unblock_when_notifyOne) {
-	PIVector<PIThread *> threads;
-
-	for (int i = 0; i < THREAD_COUNT; ++i) {
-		threads.push_back(new PIThread(adapterFunctionDefault));
-	}
-
-	piForeach(PIThread * thread, threads)
-		thread->startOnce();
-	piMSleep(WAIT_THREAD_TIME_MS * THREAD_COUNT);
-	variable->notifyOne();
-	piMSleep(WAIT_THREAD_TIME_MS * THREAD_COUNT);
-	int runningThreadCount = 0;
-	piForeach(PIThread * thread, threads)
-		if (thread->isRunning()) runningThreadCount++;
-	ASSERT_EQ(runningThreadCount, THREAD_COUNT - 1);
-}
-
-TEST_F(ConditionVariable, wait_is_protected_unblock_when_notifyOne) {
-	createThread([&]() {
-		m.lock();
-		variable->wait(m);
-		piMSleep(2 * WAIT_THREAD_TIME_MS);
-		// Missing unlock
-	});
-	variable->notifyOne();
-	piMSleep(WAIT_THREAD_TIME_MS);
-	ASSERT_FALSE(m.tryLock());
-}
-
-TEST_F(ConditionVariable, wait_condition_is_block) {
-	createThread([&]() {
-		m.lock();
-		variable->wait(m, []() { return false; });
-		m.unlock();
-	});
-	ASSERT_FALSE(thread->waitForFinish(WAIT_THREAD_TIME_MS));
-}
-
-TEST_F(ConditionVariable, wait_condition_is_check_condition_before_block) {
-	bool isConditionChecked = false;
-	createThread([&]() {
-		m.lock();
-		variable->wait(m, [&]() {
-			isConditionChecked = true;
-			return false;
-		});
-		m.unlock();
-	});
-	m.lock();
-	ASSERT_TRUE(isConditionChecked);
-	m.unlock();
-}
-
-TEST_F(ConditionVariable, wait_condition_is_check_condition_when_notifyOne) {
-	bool isConditionChecked;
-	createThread([&]() {
-		m.lock();
-		variable->wait(m, [&]() {
-			isConditionChecked = true;
-			return false;
-		});
-		m.unlock();
-	});
-	m.lock();
-	isConditionChecked = false;
-	m.unlock();
-	variable->notifyOne();
-	piMSleep(threadStartTime + 1);
-	m.lock();
-	ASSERT_TRUE(isConditionChecked);
-	m.unlock();
-}
-
-TEST_F(ConditionVariable, wait_condition_is_unblock_when_condition_and_notifyOne) {
-	bool condition = false;
-	createThread([&]() {
-		m.lock();
-		variable->wait(m, [&]() { return condition; });
-		m.unlock();
-	});
-	m.lock();
-	condition = true;
-	m.unlock();
-	variable->notifyOne();
-	ASSERT_TRUE(thread->waitForFinish(WAIT_THREAD_TIME_MS));
-}
-
-TEST_F(ConditionVariable, DISABLED_waitFor_is_block_before_timeout) {
-	createThread([&]() {
-		PITimeMeasurer measurer;
-		m.lock();
-		variable->waitFor(m, WAIT_THREAD_TIME_MS * 2);
-		m.unlock();
-		// Not reliable because spurious wakeup may happen
-		ASSERT_GE(measurer.elapsed_m(), WAIT_THREAD_TIME_MS);
-	});
-	EXPECT_TRUE(thread->waitForFinish(WAIT_THREAD_TIME_MS * 3));
-}
-
-TEST_F(ConditionVariable, waitFor_is_unblock_when_timeout) {
-	std::atomic_bool isUnblock(false);
-	createThread([&]() {
-		m.lock();
-		variable->waitFor(m, WAIT_THREAD_TIME_MS);
-		isUnblock = true;
-		m.unlock();
-	});
-	// Test failed if suspend forever
-	EXPECT_TRUE(thread->waitForFinish(2 * WAIT_THREAD_TIME_MS));
-	ASSERT_TRUE(isUnblock);
-}
-
-TEST_F(ConditionVariable, waitFor_is_false_when_timeout) {
-	bool waitRet = true;
-	createThread([&]() {
-		m.lock();
-		waitRet = variable->waitFor(m, WAIT_THREAD_TIME_MS);
-		m.unlock();
-	});
-	EXPECT_TRUE(thread->waitForFinish(2 * WAIT_THREAD_TIME_MS));
-	ASSERT_FALSE(waitRet);
-}
-
-TEST_F(ConditionVariable, waitFor_is_unblock_when_condition_and_notifyOne) {
-	bool condition = false;
-	createThread([&]() {
-		m.lock();
-		variable->waitFor(m, 3 * WAIT_THREAD_TIME_MS, [&]() { return condition; });
-		m.unlock();
-	});
-	EXPECT_TRUE(thread->isRunning());
-	m.lock();
-	condition = true;
-	m.unlock();
-	variable->notifyOne();
-	piMSleep(WAIT_THREAD_TIME_MS);
-	ASSERT_FALSE(thread->isRunning());
-}
diff --git a/tests/concurrent/ExecutorIntegrationTest.cpp b/tests/concurrent/ExecutorIntegrationTest.cpp
deleted file mode 100644
index 885fa9c6..00000000
--- a/tests/concurrent/ExecutorIntegrationTest.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-#include "pimutex.h"
-#include "pithreadpoolexecutor.h"
-
-#include "gtest/gtest.h"
-
-const int WAIT_THREAD_TIME_MS = 30;
-
-TEST(ExcutorIntegrationTest, execute_is_runnable_invoke) {
-	PIMutex m;
-	int invokedRunnables = 0;
-	PIThreadPoolExecutor executorService(1);
-	executorService.execute([&]() {
-		m.lock();
-		invokedRunnables++;
-		m.unlock();
-	});
-	piMSleep(WAIT_THREAD_TIME_MS);
-	ASSERT_EQ(invokedRunnables, 1);
-}
-
-TEST(ExcutorIntegrationTest, execute_is_not_execute_after_shutdown) {
-	bool isRunnableInvoke = false;
-	PIThreadPoolExecutor executorService(1);
-	executorService.shutdown();
-	executorService.execute([&]() { isRunnableInvoke = true; });
-	piMSleep(WAIT_THREAD_TIME_MS);
-	ASSERT_FALSE(isRunnableInvoke);
-}
-
-TEST(ExcutorIntegrationTest, execute_is_execute_before_shutdown) {
-	bool isRunnableInvoke = false;
-	PIThreadPoolExecutor executorService(1);
-	executorService.execute([&]() {
-		piMSleep(WAIT_THREAD_TIME_MS);
-		isRunnableInvoke = true;
-	});
-	executorService.shutdown();
-	piMSleep(2 * WAIT_THREAD_TIME_MS);
-	ASSERT_TRUE(isRunnableInvoke);
-}
-
-TEST(ExcutorIntegrationTest, execute_is_awaitTermination_wait) {
-	PIThreadPoolExecutor executorService(1);
-	executorService.execute([&]() { piMSleep(2 * WAIT_THREAD_TIME_MS); });
-	executorService.shutdown();
-	PITimeMeasurer measurer;
-	ASSERT_TRUE(executorService.awaitTermination(3 * WAIT_THREAD_TIME_MS));
-	double waitTime = measurer.elapsed_m();
-	ASSERT_GE(waitTime, WAIT_THREAD_TIME_MS);
-	ASSERT_LE(waitTime, 4 * WAIT_THREAD_TIME_MS);
-}
diff --git a/tests/concurrent/pithreadnotifier_test.cpp b/tests/concurrent/pithreadnotifier_test.cpp
deleted file mode 100644
index 4b9994e3..00000000
--- a/tests/concurrent/pithreadnotifier_test.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-#include "pithreadnotifier.h"
-
-#include "gtest/gtest.h"
-
-
-TEST(PIThreadNotifierTest, One) {
-	PIThreadNotifier n;
-	int cnt = 0;
-	PIThread t1(
-		[&n, &cnt]() {
-			n.wait();
-			cnt++;
-		},
-		true);
-	piMSleep(10);
-	n.notifyOnce();
-	piMSleep(10);
-	ASSERT_EQ(cnt, 1);
-	n.notifyOnce();
-	piMSleep(10);
-	ASSERT_EQ(cnt, 2);
-}
-
-
-TEST(PIThreadNotifierTest, Two) {
-	PIThreadNotifier n;
-	int cnt1 = 0;
-	int cnt2 = 0;
-	int cnt3 = 0;
-	PIThread t1(
-		[&n, &cnt1]() {
-			n.wait();
-			cnt1++;
-			piMSleep(2);
-		},
-		true);
-	PIThread t2(
-		[&n, &cnt2]() {
-			n.wait();
-			cnt2++;
-			piMSleep(2);
-		},
-		true);
-	PIThread t3(
-		[&n, &cnt3]() {
-			n.notifyOnce();
-			cnt3++;
-			piMSleep(1);
-		},
-		true);
-	piMSleep(20);
-	t3.stop(true);
-	piMSleep(100);
-	t1.stop();
-	t2.stop();
-	ASSERT_EQ(cnt1 + cnt2, cnt3);
-}
diff --git a/tests/concurrent/testutil.h b/tests/concurrent/testutil.h
deleted file mode 100644
index 21f597a0..00000000
--- a/tests/concurrent/testutil.h
+++ /dev/null
@@ -1,62 +0,0 @@
-#ifndef AWRCANFLASHER_TESTUTIL_H
-#define AWRCANFLASHER_TESTUTIL_H
-
-#include "pithread.h"
-
-#include <atomic>
-
-/**
- * Minimum wait thread start, switch context or another interthread communication action time. Increase it if tests
- * write "Start thread timeout reach!" message. You can reduce it if you want increase test performance.
- */
-const int WAIT_THREAD_TIME_MS = 400;
-
-const int THREAD_COUNT        = 5;
-
-class TestUtil: public PIObject {
-	PIOBJECT(TestUtil)
-
-public:
-	double threadStartTime;
-	PIThread * thread = new PIThread();
-	std::atomic_bool isRunning;
-	std::function<void()> adapterFunctionDefault;
-
-	TestUtil(): isRunning(false) {}
-
-	bool createThread(const std::function<void()> & fun = nullptr, PIThread * thread_ = nullptr) {
-		std::function<void()> actualFun = fun == nullptr ? adapterFunctionDefault : fun;
-		if (thread_ == nullptr) thread_ = thread;
-		thread_->startOnce([=](void *) {
-			isRunning = true;
-			actualFun();
-		});
-		return waitThread(thread_);
-	}
-
-	bool waitThread(PIThread * thread_, bool runningStatus = true) {
-		PITimeMeasurer measurer;
-		bool isTimeout = !thread_->waitForStart(WAIT_THREAD_TIME_MS);
-		while (!isRunning) {
-			isTimeout = WAIT_THREAD_TIME_MS <= measurer.elapsed_m();
-			if (isTimeout) break;
-			piUSleep(100);
-		}
-
-		threadStartTime = measurer.elapsed_m();
-
-		if (isTimeout) piCout << "Start thread timeout reach!";
-
-		if (threadStartTime > 1) {
-			piCout << "Start time" << threadStartTime << "ms";
-		} else if (threadStartTime > 0.001) {
-			piCout << "Start time" << threadStartTime * 1000 << "mcs";
-		} else {
-			piCout << "Start time" << threadStartTime * 1000 * 1000 << "ns";
-		}
-
-		return !isTimeout;
-	}
-};
-
-#endif // AWRCANFLASHER_TESTUTIL_H