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Carla
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Carla/source/tests/ANSI.cpp

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  1. /*

  2.  * Carla Tests

  3.  * Copyright (C) 2013 Filipe Coelho <falktx@falktx.com>

  4.  *

  5.  * This program is free software; you can redistribute it and/or

  6.  * modify it under the terms of the GNU General Public License as

  7.  * published by the Free Software Foundation; either version 2 of

  8.  * the License, or any later version.

  9.  *

  10.  * This program is distributed in the hope that it will be useful,

  11.  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  12.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

  13.  * GNU General Public License for more details.

  14.  *

  15.  * For a full copy of the GNU General Public License see the doc/GPL.txt file.

  16.  */

  17. 

  18. #undef NDEBUG

  19. #define DEBUG

  20. 

  21. #define RING_BUFFER_SIZE 48

  22. 

  23. // includes

  24. #include "CarlaDefines.hpp"

  25. #include "CarlaMIDI.h"

  26. #include "ladspa_rdf.hpp"

  27. #include "lv2_rdf.hpp"

  28. 

  29. // Carla Backend API

  30. #include "CarlaBackend.hpp"

  31. 

  32. // Carla utils (part 1/4)

  33. #include "CarlaUtils.hpp"

  34. #include "CarlaJuceUtils.hpp"

  35. 

  36. // Carla utils (part 2/4)

  37. #include "CarlaMutex.hpp"

  38. #include "CarlaRingBuffer.hpp"

  39. #include "CarlaString.hpp"

  40. #include "RtList.hpp"

  41. 

  42. // Carla utils (part 3/4)

  43. #include "CarlaBackendUtils.hpp"

  44. #include "CarlaBridgeUtils.hpp"

  45. // #include "CarlaLadspaUtils.hpp"

  46. // #include "CarlaLibUtils.hpp"

  47. // #include "CarlaLv2Utils.hpp"

  48. // #include "CarlaOscUtils.hpp"

  49. // #include "CarlaShmUtils.hpp"

  50. // #include "CarlaStateUtils.hpp"

  51. // #include "CarlaVstUtils.hpp"

  52. 

  53. // Carla utils (part 4/4)

  54. // #include "Lv2AtomQueue.hpp"

  55. 

  56. // Carla Native Plugin API

  57. #include "CarlaNative.h"

  58. 

  59. // Carla Native Plugin API (C++)

  60. #include "CarlaNative.hpp"

  61. 

  62. // Carla Plugin API

  63. #include "CarlaPlugin.hpp"

  64. 

  65. // Carla Engine API

  66. #include "CarlaEngine.hpp"

  67. 

  68. // Carla Standalone API

  69. #include "CarlaStandalone.hpp"

  70. 

  71. // // Carla Plugin

  72. // #include "plugin/CarlaPluginThread.hpp"

  73. // #include "plugin/CarlaPluginInternal.hpp"

  74. 

  75. // #include "standalone/CarlaStandalone.cpp"

  76. 

  77. namespace CB = CarlaBackend;

  78. 

  79. int safe_assert_return_test(bool test)

  80. {

  81.     CARLA_SAFE_ASSERT_RETURN(test, 1);

  82.     return 0;

  83. }

  84. 

  85. int main()

  86. {

  87. #if 0

  88.     // ladspa rdf

  89.     {

  90.         LADSPA_RDF_ScalePoint a;

  91.         LADSPA_RDF_Port b;

  92.         LADSPA_RDF_Descriptor c;

  93.     }

  94. 

  95.     // lv2 rdf

  96.     {

  97.         LV2_RDF_PortMidiMap a;

  98.         LV2_RDF_PortPoints b;

  99.         LV2_RDF_PortUnit c;

  100.         LV2_RDF_PortScalePoint d;

  101.         LV2_RDF_Port e;

  102.         LV2_RDF_Preset f;

  103.         LV2_RDF_Feature g;

  104.         LV2_RDF_UI h;

  105.         LV2_RDF_Descriptor i;

  106.     }

  107. 

  108.     // Carla Backend API

  109.     {

  110.         CB::BinaryType a = CB::BINARY_NONE;

  111.         CB::PluginType b = CB::PLUGIN_NONE;

  112.         CB::PluginCategory c = CB::PLUGIN_CATEGORY_NONE;

  113.         CB::ParameterType d = CB::PARAMETER_UNKNOWN;

  114.         CB::InternalParametersIndex e = CB::PARAMETER_NULL;

  115.         CB::PatchbayIconType f = CB::PATCHBAY_ICON_APPLICATION;

  116.         CB::OptionsType g = CB::OPTION_PROCESS_NAME;

  117.         CB::CallbackType h = CB::CALLBACK_DEBUG;

  118.         CB::ProcessMode i = CB::PROCESS_MODE_SINGLE_CLIENT;

  119.         CB::TransportMode j = CB::TRANSPORT_MODE_INTERNAL;

  120.         CB::CallbackFunc k = nullptr;

  121.         CB::ParameterData l;

  122.         CB::ParameterRanges m;

  123.         CB::MidiProgramData n;

  124.         CB::CustomData o;

  125.         a=a;b=b;c=c;d=d;e=e;f=f;g=g;h=h;i=i;j=j;k=k;l=l;m=m;n=n;o=o;

  126.     }

  127. 

  128.     // Carla Native Plugin API

  129.     {

  130.         HostHandle a = nullptr;

  131.         PluginHandle b = nullptr;

  132.         PluginCategory c = PLUGIN_CATEGORY_NONE;

  133.         PluginHints d = static_cast<PluginHints>(0x0);

  134.         PluginSupports e = static_cast<PluginSupports>(0x0);

  135.         ParameterHints f = static_cast<ParameterHints>(0x0);

  136.         PluginDispatcherOpcode g = PLUGIN_OPCODE_NULL;

  137.         HostDispatcherOpcode h = HOST_OPCODE_NULL;

  138.         ParameterScalePoint i;

  139.         ParameterRanges j;

  140.         Parameter k;

  141.         MidiEvent l;

  142.         MidiProgram m;

  143.         TimeInfoBBT n;

  144.         TimeInfo o;

  145.         HostDescriptor p;

  146.         PluginDescriptor q = { c, d, e,

  147.                                0, 0, 0, 0, 0, 0,

  148.                                nullptr, nullptr, nullptr, nullptr,

  149.                                nullptr, nullptr,

  150.                                nullptr, nullptr, nullptr, nullptr,

  151.                                nullptr, nullptr,

  152.                                nullptr, nullptr, nullptr,

  153.                                nullptr, nullptr,

  154.                                nullptr, nullptr, nullptr,

  155.                                nullptr, nullptr, nullptr,

  156.                                nullptr, nullptr,

  157.                                nullptr };

  158.         a=a;b=b;c=c;d=d;e=e;f=f;g=g;h=h;i=i;j=j;k=k;l=l;m=m;n=n;o=o;p=p;

  159.         (void)q;

  160.     }

  161. 

  162.     // Carla common utils

  163.     {

  164.         bool2str(true);

  165.         pass();

  166.         carla_debug("DEBUG");

  167.         carla_stdout("OUT");

  168.         carla_stderr("ERR");

  169.         carla_stderr2("ERR2");

  170.         carla_sleep(1);

  171.         carla_msleep(1);

  172.         carla_setenv("x", "y");

  173.         carla_setprocname("ANSI-Test");

  174. 

  175.         assert(safe_assert_return_test(true) == 0);

  176.         assert(safe_assert_return_test(false) == 1);

  177. 

  178.         // carla_strdup

  179.         {

  180.             const char* s1 = carla_strdup("s1");

  181.             const char* s2 = carla_strdup_free(strdup("s2"));

  182.             delete[] s1;

  183.             delete[] s2;

  184.         }

  185. 

  186.         // carla_min

  187.         {

  188.             assert(carla_min<int>( 1,  2, -1) ==  1);

  189.             assert(carla_min<int>( 1,  2,  0) ==  1);

  190.             assert(carla_min<int>( 1,  2,  1) ==  1);

  191.             assert(carla_min<int>( 1,  2,  2) ==  2);

  192.             assert(carla_min<int>( 1,  2,  3) ==  3);

  193. 

  194.             assert(carla_min<int>( 2,  2, -1) ==  2);

  195.             assert(carla_min<int>( 1,  2, -1) ==  1);

  196.             assert(carla_min<int>( 0,  2, -1) ==  0);

  197.             assert(carla_min<int>(-1,  2, -1) == -1);

  198.             assert(carla_min<int>(-2,  2, -1) == -1);

  199. 

  200.             assert(carla_min<int>(-1,  2,  0) ==  0);

  201.             assert(carla_min<int>(-1,  1,  0) ==  0);

  202.             assert(carla_min<int>(-1,  0,  0) ==  0);

  203.             assert(carla_min<int>(-1, -1,  0) ==  0);

  204.             assert(carla_min<int>(-1, -2,  0) ==  0);

  205. 

  206.             unsigned u1 = static_cast<unsigned>(-1);

  207.             unsigned u2 = static_cast<unsigned>(-2);

  208. 

  209.             assert(carla_min<unsigned>(u1, u2,  0) == u2);

  210.             assert(carla_min<unsigned>(u1, u2, u1) == u1);

  211.             assert(carla_min<unsigned>(u1, u2, u2) == u2);

  212. 

  213.             assert(carla_min<unsigned>(u1,  2,  0) == 2);

  214.             assert(carla_min<unsigned>( 2, u1,  0) == 2);

  215.             assert(carla_min<unsigned>( 2,  2, u1) == u1);

  216.         }

  217. 

  218.         // carla_max (same as min)

  219.         {

  220.             assert(carla_max<int>( 1,  2, -1) == -1);

  221.             assert(carla_max<int>( 1,  2,  0) ==  0);

  222.             assert(carla_max<int>( 1,  2,  1) ==  1);

  223.             assert(carla_max<int>( 1,  2,  2) ==  2);

  224.             assert(carla_max<int>( 1,  2,  3) ==  2);

  225. 

  226.             assert(carla_max<int>( 2,  2, -1) == -1);

  227.             assert(carla_max<int>( 1,  2, -1) == -1);

  228.             assert(carla_max<int>( 0,  2, -1) == -1);

  229.             assert(carla_max<int>(-1,  2, -1) == -1);

  230.             assert(carla_max<int>(-2,  2, -1) == -1);

  231. 

  232.             assert(carla_max<int>(-1,  2,  0) ==  0);

  233.             assert(carla_max<int>(-1,  1,  0) ==  0);

  234.             assert(carla_max<int>(-1,  0,  0) ==  0);

  235.             assert(carla_max<int>(-1, -1,  0) == -1);

  236.             assert(carla_max<int>(-1, -2,  0) == -1);

  237. 

  238.             unsigned u1 = static_cast<unsigned>(-1);

  239.             unsigned u2 = static_cast<unsigned>(-2);

  240. 

  241.             assert(carla_max<unsigned>(u1, u2,  0) == 0);

  242.             assert(carla_max<unsigned>(u1, u2, u1) == u1);

  243.             assert(carla_max<unsigned>(u1, u2, u2) == u2);

  244. 

  245.             assert(carla_max<unsigned>(u1,  2,  0) == 0);

  246.             assert(carla_max<unsigned>( 2, u1,  0) == 0);

  247.             assert(carla_max<unsigned>( 2,  2, u1) == 2);

  248.         }

  249.         // carla_fixValue (same as min)

  250.         {

  251.             assert(carla_fixValue<int>( 1,  2, -1) ==  1);

  252.             assert(carla_fixValue<int>( 1,  2,  0) ==  1);

  253.             assert(carla_fixValue<int>( 1,  2,  1) ==  1);

  254.             assert(carla_fixValue<int>( 1,  2,  2) ==  2);

  255.             assert(carla_fixValue<int>( 1,  2,  3) ==  2);

  256. 

  257.             assert(carla_fixValue<int>( 1,  2, -1) ==  1);

  258.             assert(carla_fixValue<int>( 0,  2, -1) ==  0);

  259.             assert(carla_fixValue<int>(-1,  2, -1) == -1);

  260.             assert(carla_fixValue<int>(-2,  2, -1) == -1);

  261. 

  262.             assert(carla_fixValue<int>(-1,  2,  0) ==  0);

  263.             assert(carla_fixValue<int>(-1,  1,  0) ==  0);

  264.             assert(carla_fixValue<int>(-1,  0,  0) ==  0);

  265. 

  266.             unsigned u1 = static_cast<unsigned>(-1);

  267.             unsigned u2 = static_cast<unsigned>(-2);

  268. 

  269.             assert(carla_fixValue<unsigned>(u2, u1,  0) == u2);

  270.             assert(carla_fixValue<unsigned>(u2, u1, u1) == u1);

  271.             assert(carla_fixValue<unsigned>(u2, u1, u2) == u2);

  272.         }

  273. 

  274.         // carla_add (copy and fill are very similar, so they are ignored here)

  275.         {

  276.             int a = 0;

  277.             int b = 1;

  278.             int c = 2;

  279. 

  280.             carla_add<int>(&a, &a, 1);

  281.             assert(a == 0);

  282. 

  283.             carla_add<int>(&a, &b, 1);

  284.             assert(a == 1);

  285. 

  286.             carla_add<int>(&a, &c, 1);

  287.             assert(a == 3);

  288. 

  289.             float d = 10.0f;

  290.             float e = 0.11f;

  291. 

  292.             carla_add<float>(&d, &e, 1);

  293.             assert(d == 10.11f);

  294. 

  295.             float f[5] = { 0.0f, 0.0f, 0.0f, 0.0f, 0.0f };

  296.             float g[5] = { 0.1f, 0.1f, 0.1f, 0.1f, 0.1f };

  297. 

  298.             carla_add<float>(f, g, 5);

  299.             assert(f[0] == f[0]);

  300.             assert(f[1] == f[1]);

  301.             assert(f[2] == f[2]);

  302.             assert(f[3] == f[3]);

  303.             assert(f[4] == f[4]);

  304.             assert(f[0] == g[0]);

  305.             assert(f[1] == g[1]);

  306.             assert(f[2] == g[2]);

  307.             assert(f[3] == g[3]);

  308.             assert(f[4] == g[4]);

  309. 

  310.             carla_add<float>(g, f, 1);

  311.             carla_add<float>(g, f, 2);

  312.             carla_addFloat(g, f, 3);

  313.             carla_add(g, f, 4);

  314.             carla_add(g, f, 5);

  315.             assert(g[0] == f[0]*6);

  316.             assert(g[1] == f[1]*5);

  317.             assert(g[2] == f[2]*4);

  318.             assert(g[3] == f[3]*3);

  319.             assert(g[4] == f[4]*2);

  320. 

  321.             carla_stdout("f: %f,%f,%f,%f,%f", f[0], f[1], f[2], f[3], f[4]);

  322. 

  323.             assert(f[0] != g[0]);

  324.             assert(f[1] != g[1]);

  325.             assert(f[2] != g[2]);

  326.             assert(f[3] != g[3]);

  327.             assert(f[4] != g[4]);

  328.             carla_copy(f, g, 3);

  329.             assert(f[0] == g[0]);

  330.             assert(f[1] == g[1]);

  331.             assert(f[2] == g[2]);

  332.             assert(f[3] != g[3]);

  333.             assert(f[4] != g[4]);

  334. 

  335.             carla_stdout("f: %f,%f,%f,%f,%f", f[0], f[1], f[2], f[3], f[4]);

  336.         }

  337. 

  338.         // memory functions

  339.         {

  340.             uint64_t a[100];

  341.             uint64_t at = 9999;

  342.             carla_fill<uint64_t>(a, 100, 1);

  343.             assert(a[99] == 1);

  344.             assert(at == 9999);

  345.             carla_zeroMem(a, sizeof(uint64_t)*100);

  346.             assert(a[0] == 0);

  347.             assert(a[99] == 0);

  348.             assert(at == 9999);

  349. 

  350.             uint64_t b[100];

  351.             uint64_t bt = 9999;

  352.             carla_fill<uint64_t>(b, 100, 2);

  353.             assert(b[99] == 2);

  354.             assert(at == 9999);

  355.             carla_zeroStruct(b);

  356.             assert(b[0] == 0);

  357.             assert(b[99] == 0);

  358.             assert(bt == 9999);

  359. 

  360.             uint64_t c[100];

  361.             uint64_t ct = 9999;

  362.             carla_fill<uint64_t>(c, 100, 3);

  363.             assert(c[99] == 3);

  364.             assert(at == 9999);

  365.             carla_zeroStruct(c, 100);

  366.             assert(c[0] == 0);

  367.             assert(c[99] == 0);

  368.             assert(ct == 9999);

  369. 

  370.             struct Test { bool b; void* p; int i; };

  371.             Test d, e[11], f[9];

  372.             carla_zeroStruct<Test>(d);

  373.             carla_zeroStruct<Test>(e, 11);

  374.             carla_zeroStruct<Test>(f, 9);

  375. 

  376.             Test* h(new Test);

  377.             h->i = 9;

  378.             carla_zeroStruct<Test>(h, 1);

  379.             assert(h->i == 0);

  380.             delete h;

  381. 

  382.             Test* i(new Test[2]);

  383.             carla_zeroStruct<Test>(i, 2);

  384.             delete[] i;

  385.         }

  386.     }

  387. 

  388.     // Carla misc utils imported from Juce source code

  389.     {

  390.         struct Test { char s[24]; void* p; };

  391. 

  392.         ScopedPointer<int> a(new int);

  393.         ScopedPointer<long long> b(new long long);

  394.         ScopedPointer<Test> c(new Test);

  395.         ScopedPointer<Test> d(new Test);

  396.         ScopedPointer<Test> e(new Test);

  397.         e = nullptr;

  398.         delete d.release();

  399.         delete e.release();

  400.         ScopedPointer<Test> f(nullptr);

  401.     }

  402. 

  403.     // Carla Native Plugin API (C++)

  404.     {

  405.         class PluginDescriptorClassTest : public PluginDescriptorClass

  406.         {

  407.         public:

  408.             PluginDescriptorClassTest(const HostDescriptor* const host)

  409.                 : PluginDescriptorClass(host) {}

  410.         protected:

  411.             void process(float** const, float** const, const uint32_t, const uint32_t, const MidiEvent* const) {}

  412. 

  413.             PluginDescriptorClassEND(PluginDescriptorClassTest)

  414.             CARLA_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(PluginDescriptorClassTest)

  415.         };

  416. 

  417.         const HostDescriptor a = { nullptr, nullptr, nullptr,

  418.                                    nullptr, nullptr, nullptr,

  419.                                    nullptr, nullptr,

  420.                                    nullptr, nullptr, nullptr, nullptr,

  421.                                    nullptr, nullptr,

  422.                                    nullptr };

  423. 

  424.         PluginDescriptor b = { PLUGIN_CATEGORY_NONE, PLUGIN_IS_RTSAFE, PLUGIN_SUPPORTS_EVERYTHING,

  425.                                0, 0, 0, 0, 0, 0,

  426.                                nullptr, nullptr, nullptr, nullptr,

  427.                                PluginDescriptorFILL(PluginDescriptorClassTest) };

  428.         (void)b;

  429. 

  430.         ScopedPointer<PluginDescriptorClassTest> c;

  431.         c = new PluginDescriptorClassTest(&a);

  432.     }

  433. 

  434.     // Carla Backend utils

  435.     {

  436.         class TestClass { public: int i; char pad[50]; };

  437. 

  438.         TestClass a, b, c;

  439.         uintptr_t ad = CarlaBackend::getAddressFromPointer(&a);

  440.         uintptr_t bd = CarlaBackend::getAddressFromPointer(&b);

  441.         uintptr_t cd = CarlaBackend::getAddressFromPointer(&c);

  442.         assert(bd > ad);

  443.         assert(cd > bd);

  444. 

  445.         TestClass* ap = CarlaBackend::getPointerFromAddress<TestClass>(ad);

  446.         TestClass* bp = CarlaBackend::getPointerFromAddress<TestClass>(bd);

  447.         TestClass* cp = CarlaBackend::getPointerFromAddress<TestClass>(cd);

  448.         assert(ap == &a);

  449.         assert(bp == &b);

  450.         assert(cp == &c);

  451. 

  452.         ap->i = 4;

  453.         bp->i = 5;

  454.         cp->i = 6;

  455.         assert(a.i == 4);

  456.         assert(b.i == 5);

  457.         assert(c.i == 6);

  458.     }

  459. 

  460.     // Carla Mutex

  461.     {

  462.         CarlaMutex m;

  463.         m.tryLock();

  464.         m.unlock();

  465.         const CarlaMutex::ScopedLocker sl(m);

  466.     }

  467. #endif

  468. 

  469.     // RingBuffer

  470.     {

  471.         RingBuffer buf;

  472.         RingBufferControl ctrl(&buf);

  473. 

  474.         assert(! ctrl.dataAvailable());

  475.         assert(ctrl.readInt() == 0);

  476.         assert(ctrl.readFloat() == 0.0f);

  477.         assert(! ctrl.dataAvailable());

  478. 

  479.         ctrl.writeChar('z');

  480.         ctrl.commitWrite();

  481.         assert(ctrl.dataAvailable());

  482.         const char c = ctrl.readChar();

  483.         carla_stdout("BufRead c = \"%c\"", c);

  484.         assert(c != '\0');

  485.         assert(c == 'z');

  486.         assert(! ctrl.dataAvailable());

  487. 

  488.         ctrl.writeInt(9999);

  489.         ctrl.commitWrite();

  490.         const int i = ctrl.readInt();

  491.         carla_stdout("BufRead i = \"%i\"", i);

  492.         assert(i != 0);

  493.         assert(i == 9999);

  494. 

  495.         ctrl.writeLong(-88088);

  496.         ctrl.commitWrite();

  497.         const long l = ctrl.readLong();

  498.         carla_stdout("BufRead l = \"%li\"", l);

  499.         assert(l != 0);

  500.         assert(l == -88088);

  501. 

  502.         ctrl.writeFloat(5.6789f);

  503.         ctrl.commitWrite();

  504.         const float f = ctrl.readFloat();

  505.         carla_stdout("BufRead f = \"%f\"", f);

  506.         assert(f != 0.0f);

  507.         assert(f == 5.6789f);

  508. 

  509.         assert(! ctrl.dataAvailable());

  510. 

  511.         for (char i='1'; i <= 'z'; ++i)

  512.         {

  513.            ctrl.writeChar(char(i));

  514.            ctrl.commitWrite();

  515.         }

  516. 

  517.         assert(ctrl.dataAvailable());

  518. 

  519.         printf("CHAR DUMP:\n");

  520. 

  521.         while (ctrl.dataAvailable())

  522.             printf("%c", ctrl.readChar());

  523. 

  524.         assert(! ctrl.dataAvailable());

  525. 

  526.         printf("\nDUMP FINISHED");

  527.     }

  528. 

  529.     return 0;

  530. }