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综合平台编程器项目的远程存储
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suyu_two/app/tests/register_monitor_service_te...

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  1. #include "domain/active_register_repository.h"

  2. #include "domain/register_monitor_model.h"

  3. #include "domain/register_repository.h"

  4. #include "domain/virtual_register_repository.h"

  5. #include "services/register_monitor_service.h"

  6. #include "support/test_support.h"

  7. 

  8. #include <iostream>

  9. #include <cmath>

  10. #include <limits>

  11. #include <stdexcept>

  12. #include <string>

  13. #include <variant>

  14. 

  15. namespace {

  16. 

  17. using TestSupport::require;

  18. 

  19. void testRangeManagement()

  20. {

  21.     VirtualRegisterRepository repository;

  22.     RegisterMonitorService service(repository);

  23.     int change_count = 0;

  24.     service.setAddressesChangedCallback([&change_count] { ++change_count; });

  25. 

  26.     const RegisterMonitorResult added = service.addRange(" d10 ", 3);

  27.     require(added.succeeded && added.affectedCount == 3

  28.                 && service.addresses().size() == 3U,

  29.             "monitor service must expand a normalized continuous address range");

  30.     require(service.addresses().front() == RegisterAddress{RegisterArea::D, 10}

  31.                 && service.addresses().back() == RegisterAddress{RegisterArea::D, 12},

  32.             "monitor service must preserve expanded address order");

  33.     const RegisterMonitorResult duplicate = service.addRange("D11", 2);

  34.     require(!duplicate.succeeded && duplicate.error == RegisterMonitorError::NoChange,

  35.             "monitor service must reject a fully duplicated range");

  36.     require(!service.addRange("M4000", 2).succeeded,

  37.             "monitor service must reject a range crossing address 4000");

  38.     require(change_count == 1,

  39.             "failed additions must not report a monitor address change");

  40. 

  41.     require(service.remove({RegisterAddress{RegisterArea::D, 11}}).succeeded

  42.                 && service.addresses().size() == 2U,

  43.             "monitor service must remove selected addresses");

  44.     require(service.clear().succeeded && service.addresses().empty(),

  45.             "monitor service must clear the current monitor table");

  46.     require(change_count == 3,

  47.             "successful add, remove and clear operations must notify address changes");

  48. }

  49. 

  50. void testSharedActiveRepositoryValues()

  51. {

  52.     VirtualRegisterRepository virtual_repository;

  53.     VirtualRegisterRepository plc_repository;

  54.     ActiveRegisterRepository active_repository(virtual_repository);

  55.     RegisterMonitorService service(active_repository);

  56.     require(service.addRange("M0", 1).succeeded

  57.                 && service.addRange("D0", 1).succeeded,

  58.             "monitor service must accept one M and one D address");

  59. 

  60.     virtual_repository.writeBit({RegisterArea::M, 0}, true);

  61.     virtual_repository.writeWord({RegisterArea::D, 0}, -123);

  62.     std::vector<MonitorValue> values = service.values(false);

  63.     require(values.size() == 2U && values[0].bitValue

  64.                 && std::get<std::int16_t>(values[1].numericValue) == -123,

  65.             "monitor values must reflect the active virtual repository");

  66. 

  67.     plc_repository.writeBit({RegisterArea::M, 0}, false);

  68.     plc_repository.writeWord({RegisterArea::D, 0}, 456);

  69.     active_repository.use(plc_repository);

  70.     values = service.values(false);

  71.     require(!values[0].bitValue

  72.                 && std::get<std::int16_t>(values[1].numericValue) == 456,

  73.             "monitor values must follow the active repository switch");

  74.     values = service.values(true);

  75.     require(values[0].state == MonitorValueState::CommunicationFault

  76.                 && values[1].state == MonitorValueState::CommunicationFault,

  77.             "valid cached values must be marked stale during a communication fault");

  78. }

  79. 

  80. void testRegisterWrites()

  81. {

  82.     VirtualRegisterRepository repository;

  83.     RegisterMonitorService service(repository);

  84.     const RegisterAddress m0{RegisterArea::M, 0};

  85.     const RegisterAddress d0{RegisterArea::D, 0};

  86. 

  87.     const RegisterMonitorWriteResult bit_write = service.writeBit(m0, true);

  88.     require(bit_write.succeeded && repository.readBit(m0).value,

  89.             "monitor service must write M values through the active repository");

  90. 

  91.     const RegisterMonitorWriteResult word_write = service.writeNumeric(

  92.         d0, RegisterDataType::Int16, -123);

  93.     require(word_write.succeeded && repository.readWord(d0).value == -123,

  94.             "monitor service must write signed D values through the active repository");

  95. 

  96.     const RegisterMonitorWriteResult wrong_bit = service.writeBit(d0, true);

  97.     require(!wrong_bit.succeeded && wrong_bit.error == RegisterError::AreaMismatch,

  98.             "monitor bit writes must reject D addresses");

  99.     const RegisterMonitorWriteResult wrong_word = service.writeNumeric(

  100.         m0, RegisterDataType::Int16, 123);

  101.     require(!wrong_word.succeeded && wrong_word.error == RegisterError::AreaMismatch,

  102.             "monitor word writes must reject M addresses");

  103. 

  104.     require(service.writeNumeric(

  105.                 d0, RegisterDataType::Int16, static_cast<std::int16_t>(-32768)).succeeded

  106.                 && repository.readWord(d0).value == -32768

  107.                 && service.writeNumeric(

  108.                     d0, RegisterDataType::Int16, static_cast<std::int16_t>(32767)).succeeded

  109.                 && repository.readWord(d0).value == 32767,

  110.             "monitor word writes must preserve signed 16-bit boundary values");

  111. }

  112. 

  113. void testOfflineInitialValueCapture()

  114. {

  115.     VirtualRegisterRepository virtual_repository;

  116.     VirtualRegisterRepository initial_repository;

  117.     ActiveRegisterRepository active_repository(virtual_repository);

  118.     RegisterMonitorService service(active_repository);

  119.     service.setOfflineInitialRepository(initial_repository);

  120.     service.setOfflineInitialCaptureEnabled(true);

  121. 

  122.     require(service.writeBit({RegisterArea::M, 3}, true).succeeded

  123.                 && service.writeNumeric(

  124.                     {RegisterArea::D, 10}, RegisterDataType::Int16, -456).succeeded

  125.                 && service.writeNumeric(

  126.                     {RegisterArea::D, 20}, RegisterDataType::Float32, 1.5f).succeeded

  127.                 && service.writeNumeric(

  128.                     {RegisterArea::D, 30}, RegisterDataType::Int32, 305419896)

  129.                     .succeeded

  130.                 && service.writeNumeric(

  131.                     {RegisterArea::D, 40}, RegisterDataType::Float64, 1.0)

  132.                     .succeeded,

  133.             "editing monitor writes must succeed against the virtual repository");

  134.     const WordsReadResult captured_int32 = initial_repository.readWords(

  135.         {RegisterArea::D, 30}, 2);

  136.     const WordsReadResult captured_double = initial_repository.readWords(

  137.         {RegisterArea::D, 40}, 4);

  138.     require(initial_repository.readBit({RegisterArea::M, 3}).value

  139.                 && initial_repository.readWord({RegisterArea::D, 10}).value == -456

  140.                 && std::fabs(Float32Codec::decode(

  141.                     initial_repository.readWords({RegisterArea::D, 20}, 2).values[0],

  142.                     initial_repository.readWords({RegisterArea::D, 20}, 2).values[1])

  143.                         .value_or(0.0f) - 1.5f) < 0.000001f,

  144.             "editing monitor writes must be captured as offline initial values");

  145.     require(captured_int32.succeeded

  146.                 && static_cast<std::uint16_t>(captured_int32.values[0]) == 0x5678U

  147.                 && static_cast<std::uint16_t>(captured_int32.values[1]) == 0x1234U

  148.                 && captured_double.succeeded

  149.                 && static_cast<std::uint16_t>(captured_double.values[0]) == 0x0000U

  150.                 && static_cast<std::uint16_t>(captured_double.values[1]) == 0x0000U

  151.                 && static_cast<std::uint16_t>(captured_double.values[2]) == 0x0000U

  152.                 && static_cast<std::uint16_t>(captured_double.values[3]) == 0x3ff0U,

  153.             "offline initial capture must keep all Int32 and Double words");

  154. 

  155.     service.setOfflineInitialCaptureEnabled(false);

  156.     require(service.writeBit({RegisterArea::M, 3}, false).succeeded

  157.                 && initial_repository.readBit({RegisterArea::M, 3}).value,

  158.             "runtime writes must not overwrite the captured initial values");

  159. }

  160. 

  161. void testMultiWordMonitoring()

  162. {

  163.     VirtualRegisterRepository repository;

  164.     RegisterMonitorService service(repository);

  165.     const RegisterMonitorResult added = service.addRange(

  166.         "D1", 3, RegisterDataType::Float32);

  167.     require(added.succeeded && added.affectedCount == 3

  168.                 && service.points().size() == 3U

  169.                 && service.points()[0].address == RegisterAddress{RegisterArea::D, 1}

  170.                 && service.points()[1].address == RegisterAddress{RegisterArea::D, 3}

  171.                 && service.points()[2].address == RegisterAddress{RegisterArea::D, 5},

  172.             "Float32 monitor batches must advance by two D words");

  173.     require(service.multiWordRanges().size() == 3U

  174.                 && service.multiWordRanges().front().wordCount == 2

  175.                 && service.pollAddresses().size() == 6U,

  176.             "Float32 monitor points must expose both words for polling");

  177. 

  178.     const RegisterMonitorResult duplicate = service.addRange(

  179.         "D1", 1, RegisterDataType::Float32);

  180.     require(!duplicate.succeeded && duplicate.error == RegisterMonitorError::NoChange,

  181.             "identical Float32 monitor points must be rejected");

  182.     const RegisterMonitorResult overlap = service.addRange(

  183.         "D2", 1, RegisterDataType::Int16);

  184.     require(overlap.succeeded && !overlap.message.empty(),

  185.             "partially overlapping monitor points must be added with a warning");

  186.     require(service.remove(std::vector<MonitorPoint>{

  187.                 MonitorPoint{{RegisterArea::D, 2}, RegisterDataType::Int16}}).succeeded

  188.                 && service.points().size() == 3U,

  189.             "overlapping monitor removal must identify the point type");

  190. 

  191.     require(service.writeNumeric(

  192.                 {RegisterArea::D, 1}, RegisterDataType::Float32, -2.5f).succeeded,

  193.             "Float32 monitor writes must use the pair write path");

  194.     std::vector<MonitorValue> values = service.values(false);

  195.     require(values.front().state == MonitorValueState::Valid

  196.                 && std::fabs(

  197.                     std::get<float>(values.front().numericValue) - (-2.5f))

  198.                     < 0.000001f,

  199.             "Float32 monitor values must decode the pair correctly");

  200.     require(!service.writeNumeric(

  201.                 {RegisterArea::D, 4000}, RegisterDataType::Float32, 1.0f).succeeded,

  202.             "Float32 monitor writes at D4000 must be rejected");

  203. 

  204.     const RegisterMonitorResult int32_added = service.addRange(

  205.         "D10", 2, RegisterDataType::Int32);

  206.     const RegisterMonitorResult double_added = service.addRange(

  207.         "D20", 2, RegisterDataType::Float64);

  208.     require(int32_added.succeeded && double_added.succeeded

  209.                 && service.points()[3].address == RegisterAddress{RegisterArea::D, 10}

  210.                 && service.points()[4].address == RegisterAddress{RegisterArea::D, 12}

  211.                 && service.points()[5].address == RegisterAddress{RegisterArea::D, 20}

  212.                 && service.points()[6].address == RegisterAddress{RegisterArea::D, 24}

  213.                 && service.pollAddresses().size() == 18U

  214.                 && service.multiWordRanges().size() == 7U

  215.                 && service.multiWordRanges()[5].wordCount == 4,

  216.             "Int32 and Double monitor batches must advance by their word counts");

  217.     require(service.writeNumeric(

  218.                 {RegisterArea::D, 10}, RegisterDataType::Int32, 305419896)

  219.                 .succeeded

  220.                 && service.writeNumeric(

  221.                     {RegisterArea::D, 20}, RegisterDataType::Float64, 1.25)

  222.                     .succeeded,

  223.             "Int32 and Double monitor writes must use continuous word blocks");

  224.     values = service.values(false);

  225.     require(std::get<std::int32_t>(values[3].numericValue) == 0x12345678

  226.                 && std::get<double>(values[5].numericValue) == 1.25,

  227.             "Int32 and Double monitor values must decode to their exact types");

  228. 

  229.     RegisterMonitorService boundary_service(repository);

  230.     require(boundary_service.addRange(

  231.                 "D3999", 1, RegisterDataType::Int32).succeeded

  232.                 && !boundary_service.addRange(

  233.                     "D4000", 1, RegisterDataType::Int32).succeeded

  234.                 && boundary_service.addRange(

  235.                     "D3996", 1, RegisterDataType::Float64).succeeded

  236.                 && !boundary_service.addRange(

  237.                     "D3997", 1, RegisterDataType::Float64).succeeded

  238.                 && !boundary_service.addRange(

  239.                     "D21", 1, RegisterDataType::Float64).succeeded

  240.                 && !boundary_service.addRange(

  241.                     "M10", 1, RegisterDataType::Int32).succeeded,

  242.             "multi-word monitor points must enforce D limits and Double alignment");

  243. 

  244.     RegisterMonitorService validated_service(repository);

  245.     validated_service.setPollConfigurationValidator(

  246.         [](const std::vector<RegisterAddress> &,

  247.            const std::vector<RegisterWordRange> &ranges)

  248.         {

  249.             return ranges.empty() ? std::string{} : std::string{"轮询范围被拒绝"};

  250.         });

  251.     const RegisterMonitorResult rejected = validated_service.addRange(

  252.         "D100", 1, RegisterDataType::Float64);

  253.     require(!rejected.succeeded

  254.                 && rejected.error == RegisterMonitorError::PollConfigurationRejected

  255.                 && validated_service.points().empty(),

  256.             "a rejected candidate poll configuration must not change monitor points");

  257. }

  258. 

  259. } // namespace

  260. 

  261. int main()

  262. {

  263.     try

  264.     {

  265.         testRangeManagement();

  266.         testSharedActiveRepositoryValues();

  267.         testRegisterWrites();

  268.         testOfflineInitialValueCapture();

  269.         testMultiWordMonitoring();

  270.     }

  271.     catch (const std::exception &error)

  272.     {

  273.         std::cerr << "register monitor service tests failed: " << error.what() << '\n';

  274.         return 1;

  275.     }

  276.     std::cout << "register monitor service tests passed\n";

  277.     return 0;

  278. }