diff options
| -rw-r--r-- | test/serialization/ipa_data_serializer_test.cpp | 439 | ||||
| -rw-r--r-- | test/serialization/meson.build | 1 |
2 files changed, 440 insertions, 0 deletions
diff --git a/test/serialization/ipa_data_serializer_test.cpp b/test/serialization/ipa_data_serializer_test.cpp new file mode 100644 index 00000000..dbbba891 --- /dev/null +++ b/test/serialization/ipa_data_serializer_test.cpp @@ -0,0 +1,439 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (C) 2020, Google Inc. + * + * ipa_data_serializer_test.cpp - Test serializing/deserializing with IPADataSerializer + */ + +#include <algorithm> +#include <cxxabi.h> +#include <fcntl.h> +#include <iostream> +#include <limits> +#include <stdlib.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <tuple> +#include <unistd.h> +#include <vector> + +#include "libcamera/internal/device_enumerator.h" +#include "libcamera/internal/ipa_data_serializer.h" +#include "libcamera/internal/ipa_manager.h" +#include "libcamera/internal/ipa_module.h" +#include "libcamera/internal/pipeline_handler.h" +#include "libcamera/internal/thread.h" +#include "libcamera/internal/timer.h" + +#include "serialization_test.h" +#include "test.h" + +using namespace std; +using namespace libcamera; + +static const ControlInfoMap Controls = { + { &controls::AeEnable, ControlInfo(false, true) }, + { &controls::ExposureTime, ControlInfo(0, 999999) }, + { &controls::AnalogueGain, ControlInfo(1.0f, 32.0f) }, + { &controls::ColourGains, ControlInfo(0.0f, 32.0f) }, + { &controls::Brightness, ControlInfo(-1.0f, 1.0f) }, +}; + +namespace libcamera { + +static bool operator==(const ControlInfoMap &lhs, const ControlInfoMap &rhs) +{ + return SerializationTest::equals(lhs, rhs); +} + +} /* namespace libcamera */ + +template<typename T> +int testPodSerdes(T in) +{ + std::vector<uint8_t> buf; + std::vector<int32_t> fds; + + std::tie(buf, fds) = IPADataSerializer<T>::serialize(in); + T out = IPADataSerializer<T>::deserialize(buf, fds); + if (in == out) + return TestPass; + + char *name = abi::__cxa_demangle(typeid(T).name(), nullptr, + nullptr, nullptr); + cerr << "Deserialized " << name << " doesn't match original" << endl; + free(name); + return TestFail; +} + +template<typename T> +int testVectorSerdes(const std::vector<T> &in, + ControlSerializer *cs = nullptr) +{ + std::vector<uint8_t> buf; + std::vector<int32_t> fds; + + std::tie(buf, fds) = IPADataSerializer<std::vector<T>>::serialize(in, cs); + std::vector<T> out = IPADataSerializer<std::vector<T>>::deserialize(buf, fds, cs); + if (in == out) + return TestPass; + + char *name = abi::__cxa_demangle(typeid(T).name(), nullptr, + nullptr, nullptr); + cerr << "Deserialized std::vector<" << name + << "> doesn't match original" << endl; + free(name); + return TestFail; +} + +template<typename K, typename V> +int testMapSerdes(const std::map<K, V> &in, + ControlSerializer *cs = nullptr) +{ + std::vector<uint8_t> buf; + std::vector<int32_t> fds; + + std::tie(buf, fds) = IPADataSerializer<std::map<K, V>>::serialize(in, cs); + std::map<K, V> out = IPADataSerializer<std::map<K, V>>::deserialize(buf, fds, cs); + if (in == out) + return TestPass; + + char *nameK = abi::__cxa_demangle(typeid(K).name(), nullptr, + nullptr, nullptr); + char *nameV = abi::__cxa_demangle(typeid(V).name(), nullptr, + nullptr, nullptr); + cerr << "Deserialized std::map<" << nameK << ", " << nameV + << "> doesn't match original" << endl; + free(nameK); + free(nameV); + return TestFail; +} + +class IPADataSerializerTest : public CameraTest, public Test +{ +public: + IPADataSerializerTest() + : CameraTest("platform/vimc.0 Sensor B") + { + } + +protected: + int init() override + { + return status_; + } + + int run() override + { + int ret; + + ret = testControls(); + if (ret != TestPass) + return ret; + + ret = testVector(); + if (ret != TestPass) + return ret; + + ret = testMap(); + if (ret != TestPass) + return ret; + + ret = testPod(); + if (ret != TestPass) + return ret; + + return TestPass; + } + +private: + ControlList generateControlList(const ControlInfoMap &infoMap) + { + /* Create a control list with three controls. */ + ControlList list(infoMap); + + list.set(controls::Brightness, 0.5f); + list.set(controls::Contrast, 1.2f); + list.set(controls::Saturation, 0.2f); + + return list; + } + + int testControls() + { + ControlSerializer cs; + + const ControlInfoMap &infoMap = camera_->controls(); + ControlList list = generateControlList(infoMap); + + std::vector<uint8_t> infoMapBuf; + std::tie(infoMapBuf, std::ignore) = + IPADataSerializer<ControlInfoMap>::serialize(infoMap, &cs); + + std::vector<uint8_t> listBuf; + std::tie(listBuf, std::ignore) = + IPADataSerializer<ControlList>::serialize(list, &cs); + + const ControlInfoMap infoMapOut = + IPADataSerializer<ControlInfoMap>::deserialize(infoMapBuf, &cs); + + ControlList listOut = IPADataSerializer<ControlList>::deserialize(listBuf, &cs); + + if (!SerializationTest::equals(infoMap, infoMapOut)) { + cerr << "Deserialized map doesn't match original" << endl; + return TestFail; + } + + if (!SerializationTest::equals(list, listOut)) { + cerr << "Deserialized list doesn't match original" << endl; + return TestFail; + } + + return TestPass; + } + + int testVector() + { + ControlSerializer cs; + + /* + * We don't test FileDescriptor serdes because it dup()s, so we + * can't check for equality. + */ + std::vector<uint8_t> vecUint8 = { 1, 2, 3, 4, 5, 6 }; + std::vector<uint16_t> vecUint16 = { 1, 2, 3, 4, 5, 6 }; + std::vector<uint32_t> vecUint32 = { 1, 2, 3, 4, 5, 6 }; + std::vector<uint64_t> vecUint64 = { 1, 2, 3, 4, 5, 6 }; + std::vector<int8_t> vecInt8 = { 1, 2, 3, -4, 5, -6 }; + std::vector<int16_t> vecInt16 = { 1, 2, 3, -4, 5, -6 }; + std::vector<int32_t> vecInt32 = { 1, 2, 3, -4, 5, -6 }; + std::vector<int64_t> vecInt64 = { 1, 2, 3, -4, 5, -6 }; + std::vector<float> vecFloat = { 1.1, 2.2, 3.3, -4.4, 5.5, -6.6 }; + std::vector<double> vecDouble = { 1.1, 2.2, 3.3, -4.4, 5.5, -6.6 }; + std::vector<bool> vecBool = { true, true, false, false, true, false }; + std::vector<std::string> vecString = { "foo", "bar", "baz" }; + std::vector<ControlInfoMap> vecControlInfoMap = { + camera_->controls(), + Controls, + }; + + std::vector<uint8_t> buf; + std::vector<int32_t> fds; + + if (testVectorSerdes(vecUint8) != TestPass) + return TestFail; + + if (testVectorSerdes(vecUint16) != TestPass) + return TestFail; + + if (testVectorSerdes(vecUint32) != TestPass) + return TestFail; + + if (testVectorSerdes(vecUint64) != TestPass) + return TestFail; + + if (testVectorSerdes(vecInt8) != TestPass) + return TestFail; + + if (testVectorSerdes(vecInt16) != TestPass) + return TestFail; + + if (testVectorSerdes(vecInt32) != TestPass) + return TestFail; + + if (testVectorSerdes(vecInt64) != TestPass) + return TestFail; + + if (testVectorSerdes(vecFloat) != TestPass) + return TestFail; + + if (testVectorSerdes(vecDouble) != TestPass) + return TestFail; + + if (testVectorSerdes(vecBool) != TestPass) + return TestFail; + + if (testVectorSerdes(vecString) != TestPass) + return TestFail; + + if (testVectorSerdes(vecControlInfoMap, &cs) != TestPass) + return TestFail; + + return TestPass; + } + + int testMap() + { + ControlSerializer cs; + + /* + * Realistically, only string and integral keys. + * Test simple, complex, and nested compound value. + */ + std::map<uint64_t, std::string> mapUintStr = + { { 101, "foo" }, { 102, "bar" }, { 103, "baz" } }; + std::map<int64_t, std::string> mapIntStr = + { { 101, "foo" }, { -102, "bar" }, { -103, "baz" } }; + std::map<std::string, std::string> mapStrStr = + { { "a", "foo" }, { "b", "bar" }, { "c", "baz" } }; + std::map<uint64_t, ControlInfoMap> mapUintCIM = + { { 201, camera_->controls() }, { 202, Controls } }; + std::map<int64_t, ControlInfoMap> mapIntCIM = + { { 201, camera_->controls() }, { -202, Controls } }; + std::map<std::string, ControlInfoMap> mapStrCIM = + { { "a", camera_->controls() }, { "b", Controls } }; + std::map<uint64_t, std::vector<uint8_t>> mapUintBVec = + { { 301, { 1, 2, 3 } }, { 302, { 4, 5, 6 } }, { 303, { 7, 8, 9 } } }; + std::map<int64_t, std::vector<uint8_t>> mapIntBVec = + { { 301, { 1, 2, 3 } }, { -302, { 4, 5, 6} }, { -303, { 7, 8, 9 } } }; + std::map<std::string, std::vector<uint8_t>> mapStrBVec = + { { "a", { 1, 2, 3 } }, { "b", { 4, 5, 6 } }, { "c", { 7, 8, 9 } } }; + + std::vector<uint8_t> buf; + std::vector<int32_t> fds; + + if (testMapSerdes(mapUintStr) != TestPass) + return TestFail; + + if (testMapSerdes(mapIntStr) != TestPass) + return TestFail; + + if (testMapSerdes(mapStrStr) != TestPass) + return TestFail; + + if (testMapSerdes(mapUintCIM, &cs) != TestPass) + return TestFail; + + if (testMapSerdes(mapIntCIM, &cs) != TestPass) + return TestFail; + + if (testMapSerdes(mapStrCIM, &cs) != TestPass) + return TestFail; + + if (testMapSerdes(mapUintBVec) != TestPass) + return TestFail; + + if (testMapSerdes(mapIntBVec) != TestPass) + return TestFail; + + if (testMapSerdes(mapStrBVec) != TestPass) + return TestFail; + + return TestPass; + } + + int testPod() + { + uint32_t u32min = std::numeric_limits<uint32_t>::min(); + uint32_t u32max = std::numeric_limits<uint32_t>::max(); + uint32_t u32one = 1; + int32_t i32min = std::numeric_limits<int32_t>::min(); + int32_t i32max = std::numeric_limits<int32_t>::max(); + int32_t i32one = 1; + + uint64_t u64min = std::numeric_limits<uint64_t>::min(); + uint64_t u64max = std::numeric_limits<uint64_t>::max(); + uint64_t u64one = 1; + int64_t i64min = std::numeric_limits<int64_t>::min(); + int64_t i64max = std::numeric_limits<int64_t>::max(); + int64_t i64one = 1; + + float flow = std::numeric_limits<float>::lowest(); + float fmin = std::numeric_limits<float>::min(); + float fmax = std::numeric_limits<float>::max(); + float falmostOne = 1 + 1.0e-37; + double dlow = std::numeric_limits<double>::lowest(); + double dmin = std::numeric_limits<double>::min(); + double dmax = std::numeric_limits<double>::max(); + double dalmostOne = 1 + 1.0e-307; + + bool t = true; + bool f = false; + + std::stringstream ss; + for (unsigned int i = 0; i < (1 << 11); i++) + ss << "0123456789"; + + std::string strLong = ss.str(); + std::string strEmpty = ""; + + std::vector<uint8_t> buf; + std::vector<int32_t> fds; + + if (testPodSerdes(u32min) != TestPass) + return TestFail; + + if (testPodSerdes(u32max) != TestPass) + return TestFail; + + if (testPodSerdes(u32one) != TestPass) + return TestFail; + + if (testPodSerdes(i32min) != TestPass) + return TestFail; + + if (testPodSerdes(i32max) != TestPass) + return TestFail; + + if (testPodSerdes(i32one) != TestPass) + return TestFail; + + if (testPodSerdes(u64min) != TestPass) + return TestFail; + + if (testPodSerdes(u64max) != TestPass) + return TestFail; + + if (testPodSerdes(u64one) != TestPass) + return TestFail; + + if (testPodSerdes(i64min) != TestPass) + return TestFail; + + if (testPodSerdes(i64max) != TestPass) + return TestFail; + + if (testPodSerdes(i64one) != TestPass) + return TestFail; + + if (testPodSerdes(flow) != TestPass) + return TestFail; + + if (testPodSerdes(fmin) != TestPass) + return TestFail; + + if (testPodSerdes(fmax) != TestPass) + return TestFail; + + if (testPodSerdes(falmostOne) != TestPass) + return TestFail; + + if (testPodSerdes(dlow) != TestPass) + return TestFail; + + if (testPodSerdes(dmin) != TestPass) + return TestFail; + + if (testPodSerdes(dmax) != TestPass) + return TestFail; + + if (testPodSerdes(dalmostOne) != TestPass) + return TestFail; + + if (testPodSerdes(t) != TestPass) + return TestFail; + + if (testPodSerdes(f) != TestPass) + return TestFail; + + if (testPodSerdes(strLong) != TestPass) + return TestFail; + + if (testPodSerdes(strEmpty) != TestPass) + return TestFail; + + return TestPass; + } +}; + +TEST_REGISTER(IPADataSerializerTest) diff --git a/test/serialization/meson.build b/test/serialization/meson.build index 6fc54f6b..a4636337 100644 --- a/test/serialization/meson.build +++ b/test/serialization/meson.build @@ -2,6 +2,7 @@ serialization_tests = [ ['control_serialization', 'control_serialization.cpp'], + ['ipa_data_serializer_test', 'ipa_data_serializer_test.cpp'], ] foreach t : serialization_tests |