David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2017 Arm Ltd. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 5 | |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 6 | #include <armnn/Types.hpp> |
| 7 | |
Aron Virginas-Tar | c9cc804 | 2018-11-01 16:15:57 +0000 | [diff] [blame^] | 8 | #include <backendsCommon/BackendRegistry.hpp> |
| 9 | |
| 10 | #include <boost/test/unit_test.hpp> |
| 11 | |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 12 | namespace |
| 13 | { |
| 14 | |
| 15 | class SwapRegistryStorage : public armnn::BackendRegistry |
| 16 | { |
| 17 | public: |
| 18 | SwapRegistryStorage() : armnn::BackendRegistry() |
| 19 | { |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 20 | Swap(armnn::BackendRegistryInstance(), m_TempStorage); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 21 | } |
| 22 | |
| 23 | ~SwapRegistryStorage() |
| 24 | { |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 25 | Swap(armnn::BackendRegistryInstance(),m_TempStorage); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 26 | } |
| 27 | |
| 28 | private: |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 29 | FactoryStorage m_TempStorage; |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 30 | }; |
| 31 | |
| 32 | } |
| 33 | |
| 34 | BOOST_AUTO_TEST_SUITE(BackendRegistryTests) |
| 35 | |
| 36 | BOOST_AUTO_TEST_CASE(SwapRegistry) |
| 37 | { |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 38 | using namespace armnn; |
| 39 | auto nFactories = BackendRegistryInstance().Size(); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 40 | { |
| 41 | SwapRegistryStorage helper; |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 42 | BOOST_TEST(BackendRegistryInstance().Size() == 0); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 43 | } |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 44 | BOOST_TEST(BackendRegistryInstance().Size() == nFactories); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 45 | } |
| 46 | |
| 47 | BOOST_AUTO_TEST_CASE(TestRegistryHelper) |
| 48 | { |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 49 | using namespace armnn; |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 50 | SwapRegistryStorage helper; |
| 51 | |
| 52 | bool called = false; |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 53 | |
| 54 | StaticRegistryInitializer<BackendRegistry> factoryHelper( |
| 55 | BackendRegistryInstance(), |
| 56 | "HelloWorld", |
David Beck | d4dfa68 | 2018-10-24 17:09:46 +0100 | [diff] [blame] | 57 | [&called](const EmptyInitializer&) |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 58 | { |
| 59 | called = true; |
David Beck | 29c75de | 2018-10-23 13:35:58 +0100 | [diff] [blame] | 60 | return armnn::IBackendInternalUniquePtr(nullptr); |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 61 | } |
| 62 | ); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 63 | |
| 64 | // sanity check: the factory has not been called yet |
| 65 | BOOST_TEST(called == false); |
| 66 | |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 67 | auto factoryFunction = BackendRegistryInstance().GetFactory("HelloWorld"); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 68 | |
| 69 | // sanity check: the factory still not called |
| 70 | BOOST_TEST(called == false); |
| 71 | |
David Beck | d4dfa68 | 2018-10-24 17:09:46 +0100 | [diff] [blame] | 72 | factoryFunction(EmptyInitializer()); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 73 | BOOST_TEST(called == true); |
| 74 | } |
| 75 | |
| 76 | BOOST_AUTO_TEST_CASE(TestDirectCallToRegistry) |
| 77 | { |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 78 | using namespace armnn; |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 79 | SwapRegistryStorage helper; |
| 80 | |
| 81 | bool called = false; |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 82 | BackendRegistryInstance().Register( |
| 83 | "HelloWorld", |
David Beck | d4dfa68 | 2018-10-24 17:09:46 +0100 | [diff] [blame] | 84 | [&called](const EmptyInitializer&) |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 85 | { |
| 86 | called = true; |
David Beck | 29c75de | 2018-10-23 13:35:58 +0100 | [diff] [blame] | 87 | return armnn::IBackendInternalUniquePtr(nullptr); |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 88 | } |
| 89 | ); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 90 | |
| 91 | // sanity check: the factory has not been called yet |
| 92 | BOOST_TEST(called == false); |
| 93 | |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 94 | auto factoryFunction = BackendRegistryInstance().GetFactory("HelloWorld"); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 95 | |
| 96 | // sanity check: the factory still not called |
| 97 | BOOST_TEST(called == false); |
| 98 | |
David Beck | d4dfa68 | 2018-10-24 17:09:46 +0100 | [diff] [blame] | 99 | factoryFunction(EmptyInitializer()); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 100 | BOOST_TEST(called == true); |
| 101 | } |
| 102 | |
| 103 | BOOST_AUTO_TEST_SUITE_END() |