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> |
Matteo Martincigh | c601aa6 | 2019-10-29 15:03:22 +0000 | [diff] [blame] | 7 | #include <armnn/BackendRegistry.hpp> |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 8 | |
Matteo Martincigh | e5b8eb9 | 2019-11-28 15:45:42 +0000 | [diff] [blame] | 9 | #include <armnn/backends/IBackendInternal.hpp> |
Aron Virginas-Tar | c9cc804 | 2018-11-01 16:15:57 +0000 | [diff] [blame] | 10 | |
| 11 | #include <boost/test/unit_test.hpp> |
| 12 | |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 13 | namespace |
| 14 | { |
| 15 | |
| 16 | class SwapRegistryStorage : public armnn::BackendRegistry |
| 17 | { |
| 18 | public: |
| 19 | SwapRegistryStorage() : armnn::BackendRegistry() |
| 20 | { |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 21 | Swap(armnn::BackendRegistryInstance(), m_TempStorage); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 22 | } |
| 23 | |
| 24 | ~SwapRegistryStorage() |
| 25 | { |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 26 | Swap(armnn::BackendRegistryInstance(),m_TempStorage); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 27 | } |
| 28 | |
| 29 | private: |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 30 | FactoryStorage m_TempStorage; |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 31 | }; |
| 32 | |
| 33 | } |
| 34 | |
| 35 | BOOST_AUTO_TEST_SUITE(BackendRegistryTests) |
| 36 | |
| 37 | BOOST_AUTO_TEST_CASE(SwapRegistry) |
| 38 | { |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 39 | using namespace armnn; |
| 40 | auto nFactories = BackendRegistryInstance().Size(); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 41 | { |
| 42 | SwapRegistryStorage helper; |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 43 | BOOST_TEST(BackendRegistryInstance().Size() == 0); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 44 | } |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 45 | BOOST_TEST(BackendRegistryInstance().Size() == nFactories); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 46 | } |
| 47 | |
| 48 | BOOST_AUTO_TEST_CASE(TestRegistryHelper) |
| 49 | { |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 50 | using namespace armnn; |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 51 | SwapRegistryStorage helper; |
| 52 | |
| 53 | bool called = false; |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 54 | |
David Beck | 111b5d9 | 2018-11-12 14:59:37 +0000 | [diff] [blame] | 55 | BackendRegistry::StaticRegistryInitializer factoryHelper( |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 56 | BackendRegistryInstance(), |
| 57 | "HelloWorld", |
David Beck | 9efb57d | 2018-11-05 13:40:33 +0000 | [diff] [blame] | 58 | [&called]() |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 59 | { |
| 60 | called = true; |
David Beck | 29c75de | 2018-10-23 13:35:58 +0100 | [diff] [blame] | 61 | return armnn::IBackendInternalUniquePtr(nullptr); |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 62 | } |
| 63 | ); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 64 | |
| 65 | // sanity check: the factory has not been called yet |
| 66 | BOOST_TEST(called == false); |
| 67 | |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 68 | auto factoryFunction = BackendRegistryInstance().GetFactory("HelloWorld"); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 69 | |
| 70 | // sanity check: the factory still not called |
| 71 | BOOST_TEST(called == false); |
| 72 | |
David Beck | 9efb57d | 2018-11-05 13:40:33 +0000 | [diff] [blame] | 73 | factoryFunction(); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 74 | BOOST_TEST(called == true); |
David Monahan | c1536d6 | 2020-02-12 15:52:35 +0000 | [diff] [blame] | 75 | BackendRegistryInstance().Deregister("HelloWorld"); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 76 | } |
| 77 | |
| 78 | BOOST_AUTO_TEST_CASE(TestDirectCallToRegistry) |
| 79 | { |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 80 | using namespace armnn; |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 81 | SwapRegistryStorage helper; |
| 82 | |
| 83 | bool called = false; |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 84 | BackendRegistryInstance().Register( |
| 85 | "HelloWorld", |
David Beck | 9efb57d | 2018-11-05 13:40:33 +0000 | [diff] [blame] | 86 | [&called]() |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 87 | { |
| 88 | called = true; |
David Beck | 29c75de | 2018-10-23 13:35:58 +0100 | [diff] [blame] | 89 | return armnn::IBackendInternalUniquePtr(nullptr); |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 90 | } |
| 91 | ); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 92 | |
| 93 | // sanity check: the factory has not been called yet |
| 94 | BOOST_TEST(called == false); |
| 95 | |
David Beck | 3e9e115 | 2018-10-17 14:17:50 +0100 | [diff] [blame] | 96 | auto factoryFunction = BackendRegistryInstance().GetFactory("HelloWorld"); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 97 | |
| 98 | // sanity check: the factory still not called |
| 99 | BOOST_TEST(called == false); |
| 100 | |
David Beck | 9efb57d | 2018-11-05 13:40:33 +0000 | [diff] [blame] | 101 | factoryFunction(); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 102 | BOOST_TEST(called == true); |
David Monahan | c1536d6 | 2020-02-12 15:52:35 +0000 | [diff] [blame] | 103 | BackendRegistryInstance().Deregister("HelloWorld"); |
David Beck | 32cbb0c | 2018-10-09 15:46:08 +0100 | [diff] [blame] | 104 | } |
| 105 | |
| 106 | BOOST_AUTO_TEST_SUITE_END() |