Merge branch 'dev' into 'master'

Merge into master

See merge request link/projekte/ws19/vkvm-new/library!3

.ci/clang-tidy.sh

@@ -9,7 +9,7 @@ filelist="$(find . -not \( -path './*build*' -prune \) -not \( -path './include'
 for file in $filelist; do
   if echo "$file" | grep -q -E ".*(\.cpp|\.h|\.hpp)$" ; then
     #Extra check missing dependencies due to clang-tidy doesn't toggle exit code.
-    clang_tidy_lib_check="$(clang-tidy -warnings-as-errors='*' --color -header-filter='.*,-cpptoml.hpp' "$file" -- -I. -std=c++14 2>&1)"
+    clang_tidy_lib_check="$(clang-tidy -warnings-as-errors='*' --color "$file" -- -I. -std=c++14 2>&1)"
     for tidy_line in $clang_tidy_lib_check; do
       echo "$tidy_line" | grep -q -v -E "^Error while processing*"
       if [ $? -eq 1 ]; then

.clang-tidy

@@ -1,2 +1,3 @@
 Checks: '*,-llvm-header-guard,-fuchsia*,-cppcoreguidelines-pro-bounds-pointer-arithmetic,-cppcoreguidelines-pro-bounds-constant-array-index,-bugprone-narrowing-conversions,-cppcoreguidelines-narrowing-conversions,-cppcoreguidelines-pro-type-const-cast,-cppcoreguidelines-pro-type-reinterpret-cast,-hicpp-signed-bitwise,-bugprone-exception-escape,-cppcoreguidelines-pro-type-member-init,-cppcoreguidelines-pro-type-cstyle-cast,-hicpp-member-init,-google-readability-namespace-comments,-llvm-namespace-comment,-cppcoreguidelines-pro-type-vararg,-hicpp-vararg,-modernize-use-trailing-return-type'
-WarningsAsErrors: 'true'
+WarningsAsErrors: 'true'
+HeaderFilterRegex: '.*,-catch.hpp'

CMakeLists.txt

@@ -12,8 +12,7 @@ project(library)
 set(CMAKE_CXX_STANDARD 14)
 
 # enable clang_tidy
-set(CMAKE_CXX_CLANG_TIDY "clang-tidy;-checks=*")
+set(CMAKE_CXX_CLANG_TIDY clang-tidy;)
-set(CMAKE_CXX_CLANG_TIDY clang-tidy;-header-filter=.;)
 
 
 file(GLOB_RECURSE SOURCES src/*.cpp)
@@ -22,7 +21,8 @@ file(GLOB_RECURSE TESTS test/*.cpp)
 include_directories(src)
 include_directories(test)
 
-add_library(library ${SOURCES} ${HEADERS} src/FontType.cpp)
+add_library(library ${SOURCES} ${HEADERS})
+
 
 file(COPY "${CMAKE_SOURCE_DIR}/src/"
         DESTINATION "${CMAKE_SOURCE_DIR}/include"

src/Color.cpp

@@ -2,9 +2,16 @@
 
 namespace vkvm {
 
-    Color::Color(unsigned char red, unsigned char green, unsigned char blue) noexcept
+    Color::Color() noexcept
-            : red(red), green(green), blue(blue) {
+            : red(0), green(0), blue(0) {}
 
+    Color::Color(unsigned char red, unsigned char green, unsigned char blue) noexcept
+            : red(red), green(green), blue(blue) {}
+
+    Color::Color(unsigned int hex) noexcept {
+        red = (unsigned char) ((hex >> 16 & 0xFF));//NOLINT
+        green = (unsigned char) ((hex >> 8u & 0xFF));//NOLINT
+        blue = (unsigned char) ((hex & 0xFF));//NOLINT
     }
 
     auto Color::getRed() -> unsigned char {
@@ -30,4 +37,12 @@ namespace vkvm {
     auto Color::setBlue(unsigned char value) -> void {
         blue = value;
     }
+
+    bool Color::operator==(const Color &other) const {
+        return this->blue == other.blue && this->green == other.green && this->red == other.red;
+    }
+
+    bool Color::operator!=(const Color &other) const {
+        return this->blue != other.blue || this->green != other.green || this->red != other.red;
+    }
 }

src/Color.hpp

@@ -16,8 +16,12 @@ namespace vkvm {
         unsigned char blue;
 
     public:
+        Color() noexcept;
+
         Color(unsigned char red, unsigned char green, unsigned char blue) noexcept;
 
+        explicit Color(unsigned int hex) noexcept;
+
         auto getRed() -> unsigned char;
 
         auto getGreen() -> unsigned char;
@@ -30,10 +34,17 @@ namespace vkvm {
 
         auto setBlue(unsigned char value) -> void;
 
+        bool operator==(const Color &other) const ;
+
+        bool operator!=(const Color &other) const ;
+
     };
 
     const static Color black = Color(0, 0, 0);
     const static Color white = Color(255, 255, 255);
+    const static Color green = Color(0, 255, 0);
+    const static Color red = Color(255, 0, 0);
+    const static Color blue = Color(0, 0, 255);
 
 }
 

src/EventType.hpp

@@ -11,12 +11,17 @@ namespace vkvm {
     enum EventType {
         Timer = 1,
         MouseMove = 2,
-        MouseButton = 3,
+        MouseLeftUp = 3,
-        KeyDown = 4,
+        MouseLeftDown = 4,
-        KeyUp = 5,
+        MouseRightUp = 5,
-        UpdateControlRegisters = 6,
+        MouseRightDown = 6,
-        Redraw = 7,
+        MouseMiddleDown = 7,
-        RenderText = 8
+        MouseMiddleUp = 8,
+        KeyDown = 9,
+        KeyUp = 10,
+        UpdateControlRegisters = 11,
+        Redraw = 12,
+        RenderText = 13
     };
 
 }

src/KeyCode.cpp

@@ -1,11 +0,0 @@
-#include "KeyCode.hpp"
-
-namespace vkvm {
-
-    KeyCode::KeyCode(int value) noexcept : value(value) {}
-
-    auto KeyCode::getValue() -> int {
-        return value;
-    }
-
-}

src/KeyCode.hpp

@@ -5,18 +5,53 @@
 
 namespace vkvm {
 
-    class KeyCode {
+    enum KeyCode {
-    private:
+        Backspcce = 32,
-        int value;
+        Tab = 33,
-    public:
+        Enter = 37,
-        explicit KeyCode(int value) noexcept;
+        ShiftLeft = 249,
-
+        ShiftRight = 249,
-        auto getValue() -> int;
+        Ctrl = 251,
+        Alt = 257,
+        Delete = 279,
+        Space = -65224,
+        Zero = -65208,
+        One = -65207,
+        Two = -65206,
+        Three = -65205,
+        Four = -65204,
+        Five = -65203,
+        Six = -65202,
+        Seven = -65201,
+        Eight = -65200,
+        Nine = -65199,
+        A = -65159,
+        B = -65158,
+        C = -65157,
+        D = -65156,
+        E = -65155,
+        F = -65154,
+        G = -65153,
+        H = -65152,
+        I = -65151,
+        J = -65150,
+        K = -65149,
+        L = -65148,
+        M = -65147,
+        N = -65146,
+        O = -65145,
+        P = -65144,
+        Q = -65143,
+        R = -65142,
+        S = -65141,
+        T = -65140,
+        U = -65139,
+        V = -65138,
+        W = -65137,
+        X = -65136,
+        Y = -65135,
+        Z = -65134,
     };
-
-    const static KeyCode Backspace = KeyCode(8);
-    const static KeyCode tabulator = KeyCode(9);
-
 }
 
 #endif

src/SharedMemoryAccess.cpp

@@ -11,6 +11,7 @@
 
 #include "SharedMemoryAccess.hpp"  /* header is important for the shmID. name could be different. maybe not needed cause: (shmget(memory_access_key, NULL, 0)) */
 #include "internal.hpp"
+#include "log.hpp"
 
 namespace vkvm {
     constexpr int PERM = 0666;      /* access rights */
@@ -60,18 +61,36 @@ namespace vkvm {
         unlockSharedMemory();
     }
 
+    char *getLocalMemory(){
+        static bool givenWarning {false};
+        if(!givenWarning && impl.localMemoryWarn){
+            givenWarning = true;
+            log(LogLevel::WARNING, "no shared memory found, using local memory instead!");
+        }
+        if (localSharedMemory.empty()) {
+            constexpr int kilo = 1024;
+            localSharedMemory.resize(impl.sharedMemorySize * kilo);
+        }
+        return &localSharedMemory[0];
+    }
+
     auto getSharedMemory() -> char * {
+        if(impl.sharedMemory != nullptr){
+            return impl.sharedMemory;
+        }
         int shmId = shmget(impl.sharedMemoryKey, 0, 0);
         if (shmId < 0) {
             //using a local buffer for shared memory testing
-            if (localSharedMemory.empty()) {
+            return getLocalMemory();
-                initSemaphore();
-                constexpr int kilo = 1024;
-                localSharedMemory.resize(impl.sharedMemorySize * kilo);
-            }
-            return &localSharedMemory[0];
         }
-        return static_cast<char *>(shmat(shmId, nullptr, 0));
+        char *ptr =  static_cast<char *>(shmat(shmId, nullptr, 0));
+        if(reinterpret_cast<size_t>(ptr) == static_cast<size_t>(-1)){
+            log(LogLevel::WARNING, strerror(errno));
+        }else{
+            impl.sharedMemory = ptr;
+            return ptr;
+        }
+        return getLocalMemory();
     }
 
     auto getSharedMemory(char *address, int size, int offset) -> void {

src/internal.cpp

@@ -16,7 +16,7 @@ namespace vkvm {
         signal(signalNumber, callback);
     }
 
-    auto getInterrupTable() -> InterruptEntry * {
+    auto getInterruptTable() -> InterruptEntry * {
         return reinterpret_cast<InterruptEntry *>(getSharedMemory() + sizeof(Registers) + impl.reservedSize);
     }
 
@@ -36,9 +36,12 @@ namespace vkvm {
     }
 
     auto callEvent(EventType type) -> bool {
-        auto ivt = getInterrupTable();
+        auto ivt = getInterruptTable();
-        if (ivt[type].pid != 0) {
+        for(int i = 0; i < impl.interruptEntrysPerEventType;i++){
-            sendSignal(ivt[type].pid, ivt[type].signum);
+            auto &entry= ivt[type * impl.interruptEntrysPerEventType + i];
+            if (entry.pid != 0) {
+                sendSignal(entry.pid, entry.signum);
+            }
         }
         return true;
     }
@@ -71,10 +74,10 @@ namespace vkvm {
     auto buttonPressed(KeyCode keyCode) -> void {
         lockSharedMemory();
         auto reg = getRegisters();
-        if (reg->keyboardBuffer_index_write == sizeof(reg->keyboardBuffer)) {
+        if (reg->keyboardBuffer_index_write >= sizeof(reg->keyboardBuffer)) {
             reg->keyboardBuffer_index_write = 0;
         }
-        reg->keyboardBuffer[reg->keyboardBuffer_index_write++] = keyCode.getValue();
+        reg->keyboardBuffer[reg->keyboardBuffer_index_write++] = keyCode;
         unlockSharedMemory();
     }
 

src/internal.hpp

@@ -6,6 +6,7 @@
 #include "GraphicMode.hpp"
 #include "KeyCode.hpp"
 #include "LayoutVersion.hpp"
+#include <array>
 #include <functional>
 #include <sys/types.h>
 #include <vector>
@@ -54,9 +55,12 @@ constexpr int keyboardBufferSize = 16;
         int sharedMemoryPid;
         key_t sharedMemoryKey;
         int sharedMemorySize;
-        int interruptEntyCount = 64; //NOLINT
+        int interruptEntyCount = 256; //NOLINT
+        int interruptEntrysPerEventType = 8; //NOLINT
         int reservedSize = 1024; //NOLINT
         std::vector<std::function<void()>> eventTable;
+        bool localMemoryWarn = true;
+        char *sharedMemory = nullptr;
     };
 
     extern Impl impl;
@@ -75,7 +79,7 @@ constexpr int keyboardBufferSize = 16;
     auto onSignal(int signalNumber, void(*callback)(int)) -> void;
 
 
-    auto getInterrupTable() -> InterruptEntry *;
+    auto getInterruptTable() -> InterruptEntry *;
 
     auto getRegisters() -> Registers *;
 

src/vkvm.cpp

@@ -16,57 +16,144 @@ namespace vkvm {
     }
 
     auto setDefaultValues() -> void {
+        impl.localMemoryWarn = false;
         if(getSharedMemory() != nullptr) {
             //set default values
+            setMode(GraphicMode::RGB);
             setCharactersPerRow(60);// NOLINT
             setCharactersPerColumn(20);// NOLINT
             setHeight(600);// NOLINT
             setWidth(800);// NOLINT
             setMousePosition(42, 42);// NOLINT
-            setBackgroundColor(Color(200, 50, 20));// NOLINT
+            setBackgroundColor(black);
-            setForegroundColor(Color(20, 200, 50));// NOLINT
+            setForegroundColor(white);
-            setMode(GraphicMode::RGB);// NOLINT
             setRedrawInterval(20);// NOLINT
             setTimerInterruptInterval(10);// NOLINT
+            setFont(FontType(3,"",0,0));
         }
+        impl.localMemoryWarn = true;
     }
 
     auto registerEvent(EventType type, const std::function<void()> &handler) -> bool {
         int signum = SIGUSR1 + impl.eventTable.size();
-        auto ivt = getInterrupTable();
+        auto ivt = getInterruptTable();
 
         lockSharedMemory();
 
-        ivt[type].pid = getpid();
+        for(int i = 0; i < impl.interruptEntrysPerEventType;i++){
-        ivt[type].signum = signum;
+            auto &entry= ivt[type * impl.interruptEntrysPerEventType + i];
-        impl.eventTable.push_back(handler);
+            if (entry.pid == 0) {
 
-        onSignal(signum, [](int sig){
+                entry.pid = getpid();
-            if(sig >= SIGUSR1){
+                entry.signum = signum;
-                if((sig - SIGUSR1) < impl.eventTable.size()){
+                impl.eventTable.push_back(handler);
-                    impl.eventTable[sig - SIGUSR1]();
+
-                }
+                onSignal(signum, [](int sig){
+                    if(sig >= SIGUSR1){
+                        if((sig - SIGUSR1) < impl.eventTable.size()){
+                            impl.eventTable[sig - SIGUSR1]();
+                        }
+                    }
+                });
+                unlockSharedMemory();
+                return true;
             }
-        });
+        }
-
         unlockSharedMemory();
-
+        return false;
-        return true;
     }
 
     auto setPixel(int x, int y, Color color) -> bool {
-        char *ptr = getPixelArea() + (y * getWidth() + x) * 3;
+        lockSharedMemory();
-        ptr[0] = color.getRed();
+        auto reg = getRegisters();
-        ptr[1] = color.getGreen();
+        const int bitsPerPixel = 8;
-        ptr[2] = color.getBlue();
+
+        switch(reg->graphicMode) {
+            case Text: {
+                int pixelIndex = (y * getWidth() + x);
+                unsigned char *ptr = reinterpret_cast<unsigned char *>(getPixelArea()) + (pixelIndex / bitsPerPixel);
+                if(color == reg->foreground_color){
+                    //set bit to 1
+                    ptr[0] |= (1 << (pixelIndex % bitsPerPixel));
+                }
+                else{
+                    //set bit to 0
+                    ptr[0] &= ~(1 << (pixelIndex % bitsPerPixel));
+                }
+                break;
+            }
+            case TwoColors: {
+                int pixelIndex = (y * getWidth() + x);
+                unsigned char *ptr = reinterpret_cast<unsigned char *>(getPixelArea()) + (pixelIndex / bitsPerPixel);
+                if(color == reg->foreground_color){
+                    //set bit to 1
+                    ptr[0] |= (1 << (pixelIndex % bitsPerPixel));
+                }
+                else{
+                    //set bit to 0
+                    ptr[0] &= ~(1 << (pixelIndex % bitsPerPixel));
+                }
+                break;
+            }
+            case Gray_256: {
+                unsigned char *ptr = reinterpret_cast<unsigned char *>(getPixelArea()) + (y * getWidth() + x);
+                int avg = color.getRed() + color.getGreen() + color.getBlue();
+                avg /= 3;
+                ptr[0] = avg;
+                break;
+            }
+            case RGB: {
+                unsigned char *ptr = reinterpret_cast<unsigned char *>(getPixelArea()) + (y * getWidth() + x) * 3;
+                ptr[0] = color.getRed();
+                ptr[1] = color.getGreen();
+                ptr[2] = color.getBlue();
+                break;
+            }
+        }
+        unlockSharedMemory();
         return false;
     }
 
     auto getPixel(int x, int y) -> Color {
-        //TODO(julian): other than RGB colores
+        Color color = Color(0,0,0);
-        //only RGB colores for now
+        auto reg = getRegisters();
-        unsigned char *ptr = reinterpret_cast<unsigned char *>(getPixelArea()) + (y * getWidth() + x) * 3;
+        const int bitsPerPixel = 8;
-        return {ptr[0], ptr[1], ptr[2]};
+
+        switch(reg->graphicMode) {
+            case Text: {
+                int pixelIndex = (y * getWidth() + x);
+                unsigned char *ptr = reinterpret_cast<unsigned char *>(getPixelArea()) + pixelIndex / bitsPerPixel;
+                bool bit = static_cast<bool>(ptr[0] & (1 << (pixelIndex % bitsPerPixel)));
+                if(bit){
+                    color = reg->foreground_color;
+                }else{
+                    color =reg->background_color;
+                }
+                break;
+            }
+            case TwoColors: {
+                int pixelIndex = (y * getWidth() + x);
+                unsigned char *ptr = reinterpret_cast<unsigned char *>(getPixelArea()) + (pixelIndex / bitsPerPixel);
+                bool bit = static_cast<bool>(ptr[0] & (1 << (pixelIndex % bitsPerPixel)));
+                if(bit){
+                    color = reg->foreground_color;
+                }else{
+                    color =reg->background_color;
+                }
+                break;
+            }
+            case Gray_256: {
+                unsigned char *ptr = reinterpret_cast<unsigned char *>(getPixelArea()) + (y * getWidth() + x) * 1;
+                color = {ptr[0], ptr[0], ptr[0]};
+                break;
+            }
+            case RGB: {
+                unsigned char *ptr = reinterpret_cast<unsigned char *>(getPixelArea()) + (y * getWidth() + x) * 3;
+                color = {ptr[0], ptr[1], ptr[2]};
+                break;
+            }
+        }
+        return color;
     }
 
     auto setText(std::string text) -> bool {
@@ -123,7 +210,32 @@ namespace vkvm {
 
     auto setMode(GraphicMode newValue) -> void {
         lockSharedMemory();
-        getRegisters()->graphicMode = newValue;
+        auto reg = getRegisters();
+        if(reg->graphicMode != newValue){
+
+            std::vector<Color> pixels;
+            int height = reg->height_pixels;
+            int width = reg->width_pixels;
+            pixels.resize(height * width);
+
+            for(int y = 0; y < height;y++){
+                for(int x = 0;x < width;x++){
+                    pixels[y * width + x] = getPixel(x,y);
+                }
+            }
+
+            getRegisters()->graphicMode = newValue;
+
+            unlockSharedMemory();
+            for(int y = 0; y < height;y++){
+                for(int x = 0;x < width;x++){
+                    setPixel(x,y, pixels[y * width + x]);
+                }
+            }
+            lockSharedMemory();
+        }else{
+            reg->graphicMode = newValue;
+        }
         unlockSharedMemory();
     }
 
@@ -151,7 +263,7 @@ namespace vkvm {
         return getRegisters()->background_color;
     }
 
-    auto setBackgroundColor(Color newValue) -> void {
+    auto setBackgroundColor(const Color &newValue) -> void {
         lockSharedMemory();
         getRegisters()->background_color = newValue;
         unlockSharedMemory();
@@ -161,7 +273,7 @@ namespace vkvm {
         return getRegisters()->foreground_color;
     }
 
-    auto setForegroundColor(Color newValue) -> void {
+    auto setForegroundColor(const Color &newValue) -> void {
         lockSharedMemory();
         getRegisters()->foreground_color = newValue;
         unlockSharedMemory();
@@ -177,7 +289,7 @@ namespace vkvm {
 
     auto getFont() -> FontType {
         //TODO(julian): get font properly
-        return font_1;
+        return {getRegisters()->textMode_font, "", 0, 0};
     }
 
     auto setFont(const FontType &newValue) -> void {
@@ -192,8 +304,17 @@ namespace vkvm {
     }
 
     auto getLastPressedKey() -> KeyCode {
-        //TODO(julian): get key properly
+        lockSharedMemory();
-        return KeyCode(0);
+        auto keyCode = KeyCode(0);
+        auto reg = getRegisters();
+        if(reg->keyboardBuffer_index_read != reg->keyboardBuffer_index_write) {
+            keyCode = static_cast<KeyCode>(reg->keyboardBuffer[reg->keyboardBuffer_index_read++]);
+            if (reg->keyboardBuffer_index_read >= sizeof(reg->keyboardBuffer)) {
+                reg->keyboardBuffer_index_read = 0;
+            }
+        }
+        unlockSharedMemory();
+        return keyCode;
     }
 
 }

src/vkvm.hpp

@@ -153,7 +153,7 @@ namespace vkvm {
  * set background color in two color mode.
  * @param newValue new background color.
  */
-    auto setBackgroundColor(Color newValue) -> void;
+    auto setBackgroundColor(const Color &newValue) -> void;
 
 /**
  * get foreground color in two color mode.
@@ -165,7 +165,7 @@ namespace vkvm {
  * set foreground color in two color mode.
  * @param newValue new foreground color.
  */
-    auto setForegroundColor(Color newValue) -> void;
+    auto setForegroundColor(const Color &newValue) -> void;
 
 //text mode
 

test/color_test.cpp

@@ -0,0 +1,49 @@
+#include "../src/vkvm.hpp"
+#include <catch2/catch.hpp>
+#include <iostream>
+
+TEST_CASE("Colors") {
+    vkvm::initialize(0);
+    vkvm::setPixel(10, 10, vkvm::black);//NOLINT
+    vkvm::setPixel(11, 11, vkvm::white);//NOLINT
+    vkvm::setPixel(12, 12, vkvm::green);//NOLINT
+    vkvm::setPixel(13, 13, vkvm::red);//NOLINT
+    vkvm::setPixel(14, 14, vkvm::blue);//NOLINT
+    vkvm::setPixel(15, 15, vkvm::Color(66, 77, 88)); //NOLINT
+    vkvm::setPixel(16, 16, vkvm::Color(0xFFFFFF));//NOLINT
+
+    SECTION("RGB") {
+        REQUIRE(vkvm::getPixel(10, 10) == vkvm::black);//NOLINT
+        REQUIRE(vkvm::getPixel(11, 11) == vkvm::white);//NOLINT
+        REQUIRE(vkvm::getPixel(12, 12) == vkvm::green);//NOLINT
+        REQUIRE(vkvm::getPixel(13, 13) == vkvm::red);//NOLINT
+        REQUIRE(vkvm::getPixel(14, 14) == vkvm::blue);//NOLINT
+        REQUIRE(vkvm::getPixel(15, 15) == vkvm::Color(66, 77, 88));//NOLINT
+        REQUIRE(vkvm::getPixel(16, 16) == vkvm::white);//NOLINT
+    }
+
+    SECTION("TwoColors") {
+        vkvm::setMode(vkvm::TwoColors);
+        REQUIRE(vkvm::getPixel(10, 10) == vkvm::black);//NOLINT
+        REQUIRE(vkvm::getPixel(11, 11) == vkvm::white);//NOLINT
+        REQUIRE(vkvm::getPixel(12, 12) == vkvm::black);//NOLINT
+        REQUIRE(vkvm::getPixel(13, 13) == vkvm::black);//NOLINT
+        REQUIRE(vkvm::getPixel(14, 14) == vkvm::black);//NOLINT
+        REQUIRE(vkvm::getPixel(15, 15) == vkvm::black);//NOLINT
+        REQUIRE(vkvm::getPixel(16, 16) == vkvm::white);//NOLINT
+
+    }
+
+    SECTION("Gray256") {
+        vkvm::setMode(vkvm::Gray_256);
+        REQUIRE(vkvm::getPixel(10, 10) == vkvm::black);//NOLINT
+        REQUIRE(vkvm::getPixel(11, 11) == vkvm::white);//NOLINT
+        REQUIRE(vkvm::getPixel(12, 12) == vkvm::Color(85, 85, 85));//NOLINT
+        REQUIRE(vkvm::getPixel(13, 13) == vkvm::Color(85, 85, 85));//NOLINT
+        REQUIRE(vkvm::getPixel(14, 14) == vkvm::Color(85, 85, 85));//NOLINT
+        REQUIRE(vkvm::getPixel(15, 15) == vkvm::Color(77, 77, 77));//NOLINT
+        REQUIRE(vkvm::getPixel(16, 16) == vkvm::white);//NOLINT
+    }
+
+}
+