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57 lines
1.6 KiB
57 lines
1.6 KiB
// ArduinoJson - https://arduinojson.org |
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// Copyright © 2014-2024, Benoit BLANCHON |
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// MIT License |
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#include <ArduinoJson/Memory/ResourceManager.hpp> |
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#include <ArduinoJson/Memory/VariantPoolImpl.hpp> |
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#include <catch.hpp> |
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#include "Allocators.hpp" |
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using namespace ArduinoJson::detail; |
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TEST_CASE("ResourceManager::shrinkToFit()") { |
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SpyingAllocator spyingAllocator; |
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ResourceManager resources(&spyingAllocator); |
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SECTION("empty") { |
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resources.shrinkToFit(); |
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REQUIRE(spyingAllocator.log() == AllocatorLog{}); |
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} |
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SECTION("only one pool") { |
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resources.allocSlot(); |
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resources.shrinkToFit(); |
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REQUIRE(spyingAllocator.log() == |
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AllocatorLog{ |
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Allocate(sizeofPool()), |
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Reallocate(sizeofPool(), sizeof(VariantSlot)), |
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}); |
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} |
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SECTION("more pools than initial count") { |
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for (size_t i = 0; |
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i < ARDUINOJSON_POOL_CAPACITY * ARDUINOJSON_INITIAL_POOL_COUNT + 1; |
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i++) |
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resources.allocSlot(); |
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REQUIRE(spyingAllocator.log() == |
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AllocatorLog{ |
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Allocate(sizeofPool()) * ARDUINOJSON_INITIAL_POOL_COUNT, |
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Allocate(sizeofPoolList(ARDUINOJSON_INITIAL_POOL_COUNT * 2)), |
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Allocate(sizeofPool()), |
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}); |
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spyingAllocator.clearLog(); |
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resources.shrinkToFit(); |
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REQUIRE(spyingAllocator.log() == |
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AllocatorLog{ |
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Reallocate(sizeofPool(), sizeof(VariantSlot)), |
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Reallocate(sizeofPoolList(ARDUINOJSON_INITIAL_POOL_COUNT * 2), |
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sizeofPoolList(ARDUINOJSON_INITIAL_POOL_COUNT + 1)), |
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}); |
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} |
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}
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