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// Copyright (C) 2018 Intel Corporation
//
// SPDX-License-Identifier: Apache-2.0
//
#include "tests_common.hpp"
#include "mock_allocator.hpp"
using namespace std;
class LockedMemoryTest : public TestsCommon {
protected:
unique_ptr<MockAllocator> createMockAllocator() {
return unique_ptr<MockAllocator>(new MockAllocator());
}
};
using namespace InferenceEngine;
using namespace ::testing;
TEST_F(LockedMemoryTest, canUnlockMemoryAfterUsage) {
auto allocator = createMockAllocator();
char array [] = {1,2,3};
EXPECT_CALL(*allocator.get(), lock((void*)1, _)).WillRepeatedly(Return((void*)array));
EXPECT_CALL(*allocator.get(), unlock(_)).Times(1);
{
auto x = LockedMemory<char>(allocator.get(), (void *) 1, 1);
//force locking of memory
auto UNUSED t = x[0];
}
}
TEST_F(LockedMemoryTest, canReadFromLockedMemory) {
auto allocator = createMockAllocator();
char array [] = {1,2,3,4,5};
EXPECT_CALL(*allocator.get(), lock((void*)1, _)).WillRepeatedly(Return((void*)array));
EXPECT_CALL(*allocator.get(), unlock(_)).Times(1);
{
auto x = LockedMemory<char>(allocator.get(), (void *) 1, 0);
//we are getting first element
ASSERT_EQ(1, x[0]);
}
}
TEST_F(LockedMemoryTest, canWriteToLockedMemory) {
auto allocator = createMockAllocator();
char array [] = {1,2,3,4,5};
EXPECT_CALL(*allocator.get(), lock((void*)1, _)).WillRepeatedly(Return((void*)array));
EXPECT_CALL(*allocator.get(), unlock(_)).Times(1);
{
auto x = LockedMemory<char>(allocator.get(), (void *) 1, 0);
//we are getting first element
ASSERT_EQ(std::distance(array, &x[0]), 0);
x[0] = 5;
}
EXPECT_EQ(array[0], 5);
}
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