storage_test.cc

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#include <gtest/gtest.h>
 
#include <details/legacy/storage.hh>
 
using namespace multisense::legacy;
 
TEST(BufferPool, null_construction)
{
    auto pool = std::make_shared<BufferPool>(BufferPoolConfig{0, 0, 0, 0});
 
    ASSERT_EQ(pool->get_buffer(1), nullptr);
}
 
TEST(BufferPool, valid_construction)
{
    auto pool = std::make_shared<BufferPool>(BufferPoolConfig{1, 10, 1, 30});
 
    const auto small_buffer = pool->get_buffer(2);
    const auto large_buffer = pool->get_buffer(20);
 
    ASSERT_NE(small_buffer, nullptr);
    ASSERT_NE(large_buffer, nullptr);
 
    //
    // At this point we should be out of buffers
    //
    ASSERT_EQ(pool->get_buffer(20), nullptr);
    ASSERT_EQ(pool->get_buffer(2), nullptr);
}
 
TEST(BufferPool, buffer_to_large)
{
    auto pool = std::make_shared<BufferPool>(BufferPoolConfig{1, 10, 1, 30});
 
    //
    // We should have no buffer of size 40
    //
    ASSERT_EQ(pool->get_buffer(40), nullptr);
}