Improve gitignore for less noise in commits

Improve logging output

Reviewed-on: #9

.gitea/workflows/build.yaml

@@ -14,7 +14,7 @@ jobs:
       - name: install meson
         run: apt-get -yq install meson
       - name: Install build dependencies
-        run: apt-get -yq install libusb-1.0-0-dev libspdlog-dev libpango1.0-dev libcairo2-dev gcovr
+        run: apt-get -yq install libusb-1.0-0-dev libspdlog-dev libfmt-dev libpango1.0-dev libcairo2-dev gcovr
       - name: setup builddir
         run: meson setup builddir -Db_coverage=true
       - name: build all targets

.gitignore

@@ -1,9 +1,14 @@
+# Folder
 builddir/
+ptouch-print/
 subprojects/*
-!subprojects/*.wrap
 .cache/
+coverageReport/
+
+# Files
+ptprnt.log
+!subprojects/*.wrap
 .vscode/*
 !.vscode/c_cpp_properties.json
 !.vscode/settings.json
 !.vscode/launch.json
-ptouch-print/

.vscode/launch.json

@@ -9,7 +9,7 @@
       "type": "cppdbg",
       "request": "launch",
       "program": "${workspaceFolder}/builddir/ptprnt",
-      "args": [],
+      "args": ["-t Hello"],
       "stopAtEntry": false,
       "cwd": "${fileDirname}",
       "environment": [],

.vscode/settings.json

@@ -85,5 +85,6 @@
   },
   "clang-tidy.buildPath": "builddir/",
   "clangd.onConfigChanged": "restart",
-  "C_Cpp.default.compileCommands": "builddir/compile_commands.json"
+  "C_Cpp.default.compileCommands": "builddir/compile_commands.json",
+  "mesonbuild.configureOnOpen": true
 }

README.md

@@ -19,7 +19,7 @@ pacman -S libusb spdlog pango cairo meson gcovr
 
 Install dependencies on Debian/Ubuntu
 ``` bash
-apt-get install libusb-1.0-0-dev libspdlog-dev libpango1.0-dev libcairo2-dev meson gcovr
+apt-get install libusb-1.0-0-dev libspdlog-dev libfmt-dev libpango1.0-dev libcairo2-dev meson gcovr
 ```
 
 ## Build

generate_coverage.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+SCRIPT_PATH="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
+HTML_COV_PATH="coverageReport/html"
+HTML_START_FILE="index.html"
+
+echo "Generating Coverage report for ptouch-prnt"
+
+ninja -C builddir
+ninja -C builddir test
+
+mkdir -p ${HTML_COV_PATH}
+gcovr --html --html-details --html-syntax-highlighting --filter src --output ${HTML_COV_PATH}/${HTML_START_FILE}
+
+if [ $? ] 
+then
+  echo "Coverage report successful generated!"
+  echo "Open: file://${SCRIPT_PATH}/${HTML_COV_PATH}/${HTML_START_FILE}"
+else
+  echo "Error generating coverage report!"
+fi

meson.build

@@ -6,55 +6,34 @@ project('ptprnt', 'cpp',
 
 usb_dep = dependency('libusb-1.0')
 log_dep = dependency('spdlog')
+fmt_dep = dependency('fmt')
 pangocairo_dep = dependency('pangocairo')
 
+# CLI11 
+cli11_proj = subproject('cli11')
+cli11_dep = cli11_proj.get_variable('CLI11_dep')
+if not cli11_dep.found()
+    error('CLI11 not found, can not proceed')
+endif
+
 incdir = include_directories('src')
 
-ptprnt_hpps = [
+subdir('src')
-    'src/libusbwrap/interface/IUsbDeviceFactory.hpp',
-    'src/libusbwrap/interface/IUsbDevice.hpp',
-    'src/libusbwrap/UsbDeviceFactory.hpp',
-    'src/libusbwrap/LibUsbTypes.hpp',
-    'src/libusbwrap/UsbDevice.hpp',
-    'src/interface/IPrinterDriver.hpp',
-    'src/interface/IPrinterTypes.hpp',
-    'src/P700Printer.hpp',
-    'src/PtouchPrint.hpp',
-    'src/graphics/Bitmap.hpp',
-    'src/graphics/Image.hpp',
-    'src/graphics/Monochrome.hpp'
-]
-
-ptprnt_srcs = [
-    'src/PtouchPrint.cpp',
-    'src/P700Printer.cpp',
-    'src/graphics/Image.cpp',
-    'src/graphics/Bitmap.cpp',
-    'src/graphics/Monochrome.cpp',
-    'src/libusbwrap/UsbDeviceFactory.cpp',
-    'src/libusbwrap/UsbDevice.cpp',
-]
-
-ptprnt_lib = library('ptprnt', 
-                     include_directories: incdir,
-                     install: true,
-                     dependencies: [usb_dep, log_dep, pangocairo_dep],
-                     sources: [ptprnt_hpps, ptprnt_srcs])
-
-ptprnt_dep = declare_dependency(include_directories: incdir,
-                                link_with: ptprnt_lib)
 
 ptprnt_exe = executable(
     'ptprnt', 
     'src/main.cpp',
     install: true,
-    dependencies : [usb_dep, log_dep, ptprnt_dep],
+    dependencies : [usb_dep, log_dep, fmt_dep, pangocairo_dep, cli11_dep],
+    include_directories: incdir,
+    sources: [ptprnt_srcs],
     cpp_args : ['-DPROJ_VERSION="'+meson.project_version()+'"'],
 )
 
 
+### Unit tests
 
-#cmake = import('cmake')
+# GTest
 gtest_proj = subproject('gtest')
 gtest_dep = gtest_proj.get_variable('gtest_main_dep')
 if not gtest_dep.found()

src/P700Printer.cpp

@@ -72,13 +72,10 @@ const PrinterStatus P700Printer::getPrinterStatus() {
     int tx    = 0;
     int tries = 0;
     std::vector<uint8_t> recvBuf(32);
-    do {
+    while (tries++ < MAX_TRIES_GET_STATUS) {
         std::this_thread::sleep_for(100ms);
-        mUsbHndl->bulkTransfer(0x81, recvBuf, &tx, 0);
+        mUsbHndl->bulkTransfer(commands["printerinfo"][0], recvBuf, &tx, 0);
-        if (tries++ > 10) {
-            break;
     }
-    } while (tx == 0);
 
     return PrinterStatus{.tapeWidthMm = recvBuf[10]};
 }

src/P700Printer.hpp

@@ -31,6 +31,8 @@
 
 namespace ptprnt::printer {
 
+constexpr uint8_t MAX_TRIES_GET_STATUS = 10;
+
 class P700Printer : public ::ptprnt::IPrinterDriver {
    public:
     P700Printer() = default;
@@ -61,7 +63,7 @@ class P700Printer : public ::ptprnt::IPrinterDriver {
 
     std::shared_ptr<libusbwrap::IUsbDevice> mUsbHndl{nullptr};
 
-    PrinterInfo mInfo{.driverName = "P700",
+    static constexpr PrinterInfo mInfo{.driverName = "P700",
                                        .name       = "Brother P-touch P700",
                                        .version    = "v1.0",
                                        .vid        = 0x04f9,
@@ -75,7 +77,7 @@ class P700Printer : public ::ptprnt::IPrinterDriver {
         {"lf", {0x5a}},
         {"ff", {0x0c}},
         {"eject", {0x1a}},
-    };
+        {"printerinfo", {0x81}}};
 };
 
 }  // namespace ptprnt::printer

src/PtouchPrint.cpp

@@ -16,33 +16,70 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
  */
+#define SPDLOG_ACTIVE_LEVEL SPDLOG_LEVEL_TRACE
+#define SPDLOG_DEBUG_ON
+#define SPDLOG_TRACE_ON
 
 #include "PtouchPrint.hpp"
 
+#include <CLI/App.hpp>
+#include <fmt/core.h>
+#include <spdlog/common.h>
+#include <spdlog/details/synchronous_factory.h>
+#include <spdlog/logger.h>
+#include <spdlog/sinks/base_sink.h>
+#include <spdlog/sinks/basic_file_sink.h>
+#include <spdlog/sinks/stdout_color_sinks.h>
 #include <spdlog/spdlog.h>
 
+#include <functional>
+#include <memory>
+#include <vector>
+
+#include "CLI/Option.hpp"
 #include "P700Printer.hpp"
 #include "graphics/Bitmap.hpp"
 #include "libusbwrap/UsbDeviceFactory.hpp"
 
-PtouchPrint::PtouchPrint() {}
+namespace ptprnt {
 
-PtouchPrint::~PtouchPrint() {}
+PtouchPrint::PtouchPrint(const char* versionString) : mVersionString{versionString} {}
 
-void PtouchPrint::init() {
+int PtouchPrint::init(int argc, char** argv) {
-    mUsbDeviceFactory.init();
+    setupCliParser();
+
+    try {
+        mApp.parse(argc, argv);
+    } catch (const CLI::ParseError& e) {
+        mApp.exit(e);
+        return -1;
+    }
+
+    if (mVerboseFlag) {
+        setupLogger(spdlog::level::debug);
+    } else {
+        setupLogger(spdlog::level::err);
+    }
+
+    if (!mUsbDeviceFactory.init()) {
+        spdlog::error("Could not initialize libusb");
+        return -1;
+    }
     mCompatiblePrinters = {std::make_shared<ptprnt::printer::P700Printer>()};
+    return 0;
 }
 
-void PtouchPrint::run() {
+int PtouchPrint::run() {
+    spdlog::debug("ptprnt version {}", mVersionString);
+    SPDLOG_TRACE("testing trace");
     auto numFoundPrinters = getCompatiblePrinters();
     if (numFoundPrinters == 0) {
         spdlog::error(
-            "No compatible printers found, please make sure if they are turned on and connected");
+            "No compatible printers found, please make sure that they are turned on and connected");
-        return;
+        return -1;
     } else if (numFoundPrinters > 1) {
         spdlog::warn("Found more than one compatible printer. Currently not supported.");
-        return;
+        return -1;
     }
 
     auto printer = mCompatiblePrinters[0];
@@ -50,14 +87,20 @@ void PtouchPrint::run() {
     if (devices.size() != 1) {
         spdlog::warn(
             "Found more than one device of the same printer on bus. Currently not supported");
-        return;
+        return -1;
     }
     printer->attachUsbDevice(devices[0]);
     auto status = printer->getPrinterStatus();
     spdlog::info("Detected tape width is {}mm", status.tapeWidthMm);
     auto bm = ptprnt::graphics::Bitmap<ptprnt::graphics::ALPHA8>(512, 128);
-    printer->printBitmap(bm);
+    //printer->printBitmap(bm);
     //printer->printText("wurst", 1);
+
+    for (auto& cmd : mCommands) {
+        spdlog::debug("Command: {}", cmd.second);
+    }
+
+    return 0;
 }
 
 unsigned int PtouchPrint::getCompatiblePrinters() {
@@ -81,3 +124,61 @@ unsigned int PtouchPrint::getCompatiblePrinters() {
     mCompatiblePrinters.clear();
     return mDetectedPrinters.size();
 }
+
+void PtouchPrint::setupLogger(spdlog::level::level_enum lvl) {
+    auto consoleSink = std::make_shared<spdlog::sinks::stdout_color_sink_mt>();
+    consoleSink->set_level(lvl);
+    consoleSink->set_pattern("%^%L:%$ %v");
+
+    auto fileSink = std::make_shared<spdlog::sinks::basic_file_sink_mt>("ptprnt.log", true);
+    fileSink->set_level(spdlog::level::trace);
+    fileSink->set_pattern("%Y-%m-%d %H:%m:%S:%e [pid:%P tid:%t] [%^%l%$] %v (%@)");
+    std::vector<spdlog::sink_ptr> sinks{consoleSink, fileSink};
+    auto logger = std::make_shared<spdlog::logger>("default_logger", sinks.begin(), sinks.end());
+    logger->set_level(spdlog::level::trace);
+    spdlog::set_default_logger(logger);
+}
+
+void PtouchPrint::setupCliParser() {
+    auto printVersion = [this](std::size_t) {
+        fmt::print("ptprnt version: {}\n", mVersionString);
+    };
+
+    // General options
+    mApp.add_flag("-v,--verbose", mVerboseFlag, "Enable verbose output");
+    mApp.add_flag("-V,--version", printVersion, "Prints the ptprnt's version");
+
+    // Text printing options
+    mApp.add_option("-t,--text",
+                    "Text to print (can be used multple times, use formatting options before to "
+                    "influence text layout)")
+        ->group("Printing")
+        ->multi_option_policy(CLI::MultiOptionPolicy::TakeAll)
+        ->trigger_on_parse()
+        ->each([this](std::string text) { mCommands.emplace_back(CliCmdType::Text, text); });
+    mApp.add_option("-f,--font", "Font used for the following text occurences")
+        ->group("Text printing ")
+        ->multi_option_policy(CLI::MultiOptionPolicy::TakeAll)
+        ->trigger_on_parse()
+        ->each([this](std::string font) { mCommands.emplace_back(CliCmdType::Font, font); });
+    mApp.add_option("-s,--fontsize", "Font size of the following text occurences")
+        ->group("Text printing ")
+        ->multi_option_policy(CLI::MultiOptionPolicy::TakeAll)
+        ->trigger_on_parse()
+        ->each([this](std::string size) { mCommands.emplace_back(CliCmdType::FontSize, size); });
+    mApp.add_option("--valign", "Vertical alignment of the following text occurences")
+        ->group("Text printing ")
+        ->multi_option_policy(CLI::MultiOptionPolicy::TakeAll)
+        ->trigger_on_parse()
+        ->each([this](std::string valign) { mCommands.emplace_back(CliCmdType::VAlign, valign); });
+    mApp.add_option("--halign", "Vertical alignment of the following text occurences")
+        ->group("Text printing ")
+        ->multi_option_policy(CLI::MultiOptionPolicy::TakeAll)
+        ->trigger_on_parse()
+        ->each([this](std::string halign) { mCommands.emplace_back(CliCmdType::HAlign, halign); });
+
+    // Image options
+    mApp.add_option("-i,--image", "Image to print. Excludes all text printing ")
+        ->group("Image printing");
+}
+}  // namespace ptprnt

src/PtouchPrint.hpp

@@ -19,23 +19,47 @@
 
 #pragma once
 
+#include <CLI/CLI.hpp>
+#include <spdlog/common.h>
+#include <spdlog/spdlog.h>
+
+#include "constants.hpp"
 #include "interface/IPrinterDriver.hpp"
 #include "libusbwrap/UsbDeviceFactory.hpp"
 
+namespace ptprnt {
+enum class CliCmdType { None = 0, Text = 1, FontSize = 2, Font = 3, VAlign = 4, HAlign = 5 };
+using CliCmd = std::pair<CliCmdType, std::string>;
+
 class PtouchPrint {
    public:
-    PtouchPrint();
+    PtouchPrint(const char* versionString);
-    ~PtouchPrint();
+    ~PtouchPrint() = default;
 
-    void init();
+    // This is basically a singelton application class, no need to copy or move
-    void run();
+    PtouchPrint(const PtouchPrint&)            = delete;
+    PtouchPrint& operator=(const PtouchPrint&) = delete;
+    PtouchPrint(PtouchPrint&&)                 = delete;
+    PtouchPrint& operator=(PtouchPrint&&)      = delete;
+
+    int init(int argc, char** argv);
+    int run();
 
    private:
     // methods
+    void setupLogger(spdlog::level::level_enum lvl);
+    void setupCliParser();
     unsigned int getCompatiblePrinters();
 
     // member variables
-    libusbwrap::UsbDeviceFactory mUsbDeviceFactory;
+    CLI::App mApp{ptprnt::APP_DESC};
-    std::vector<std::shared_ptr<ptprnt::IPrinterDriver>> mCompatiblePrinters;
+    libusbwrap::UsbDeviceFactory mUsbDeviceFactory{};
-    std::vector<std::shared_ptr<ptprnt::IPrinterDriver>> mDetectedPrinters;
+    std::vector<std::shared_ptr<ptprnt::IPrinterDriver>> mCompatiblePrinters{};
+    std::vector<std::shared_ptr<ptprnt::IPrinterDriver>> mDetectedPrinters{};
+    std::vector<CliCmd> mCommands{};
+    std::string mVersionString = "";
+
+    // CLI flags
+    bool mVerboseFlag = false;
 };
+}  // namespace ptprnt

src/constants.hpp

@@ -0,0 +1,26 @@
+/* 
+    ptrnt - print labels on linux
+    Copyright (C) 2023  Moritz Martinius
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+ */
+
+#pragma once
+
+namespace ptprnt {
+constexpr const char* const APP_NAME = "ptprnt";
+constexpr const char* const APP_DESC =
+    "ptprnt - a userspace driver for Brother P-touch label printer";
+}  // namespace ptprnt

src/graphics/Bitmap.cpp

@@ -52,6 +52,11 @@ bool Bitmap<T>::setPixels(const std::vector<T>& pixels) {
     return true;
 }
 
+template <class T>
+std::vector<T> Bitmap<T>::getPixelsCpy() {
+    return mPixels;
+}
+
 template <class T>
 std::optional<std::vector<T>> Bitmap<T>::getLine(uint16_t line) {
     if (line >= mHeight) {

src/graphics/Bitmap.hpp

@@ -22,6 +22,7 @@
 #include <stdint.h>
 
 #include <cstdint>
+#include <memory>
 #include <optional>
 #include <vector>
 
@@ -41,6 +42,7 @@ class Bitmap {
     uint16_t getWidth();
     uint16_t getHeight();
     bool setPixels(const std::vector<T>& pixels);
+    std::vector<T> getPixelsCpy();
     std::optional<std::vector<T>> getLine(uint16_t line);
     std::optional<std::vector<T>> getCol(uint16_t col);
 

src/interface/IPrinterDriver.hpp

@@ -30,6 +30,7 @@ namespace ptprnt {
 
 class IPrinterDriver {
    public:
+    virtual ~IPrinterDriver()                                                     = default;
     virtual const std::string_view getDriverName()                                = 0;
     virtual const std::string_view getName()                                      = 0;
     virtual const std::string_view getVersion()                                   = 0;

src/libusbwrap/UsbDevice.hpp

@@ -29,8 +29,8 @@
 namespace libusbwrap {
 class UsbDevice : public IUsbDevice {
    public:
-    UsbDevice(libusb_context* ctx, libusb_device* dev);
+    explicit UsbDevice(libusb_context* ctx, libusb_device* dev);
-    ~UsbDevice();
+    ~UsbDevice() override;
 
     // delete copy ctor and assignment
     UsbDevice(const UsbDevice&)      = delete;

src/libusbwrap/UsbDeviceFactory.cpp

@@ -29,10 +29,11 @@
 #include "libusbwrap/interface/IUsbDevice.hpp"
 
 namespace libusbwrap {
-UsbDeviceFactory::UsbDeviceFactory() {}
 
 UsbDeviceFactory::~UsbDeviceFactory() {
+    if (mDeviceListInitialized) {
         libusb_free_device_list(mLibusbDeviceList, 1);
+    }
 }
 
 std::vector<std::shared_ptr<IUsbDevice>> UsbDeviceFactory::findAllDevices() {
@@ -52,7 +53,7 @@ int UsbDeviceFactory::refreshDeviceList() {
     } else if (ret == 0) {
         spdlog::warn("No USB devices found");
     }
-
+    mDeviceListInitialized = true;
     return ret;
 }
 

src/libusbwrap/UsbDeviceFactory.hpp

@@ -24,12 +24,14 @@
 namespace libusbwrap {
 class UsbDeviceFactory : public IUsbDeviceFactory {
    public:
-    UsbDeviceFactory();
+    UsbDeviceFactory() = default;
-    ~UsbDeviceFactory();
+    virtual ~UsbDeviceFactory();
 
     // delete copy ctor and assignment
     UsbDeviceFactory(const UsbDeviceFactory&)       = delete;
     UsbDeviceFactory& operator=(UsbDeviceFactory&)  = delete;
+    UsbDeviceFactory(UsbDeviceFactory&&)            = delete;
+    UsbDeviceFactory& operator=(UsbDeviceFactory&&) = delete;
 
     bool init();
     /**
@@ -56,6 +58,7 @@ class UsbDeviceFactory : public IUsbDeviceFactory {
                                                                      uint16_t pid);
     // members
     libusb_context* mLibusbCtx{nullptr};
-    libusb_device** mLibusbDeviceList;
+    libusb_device** mLibusbDeviceList{};
+    bool mDeviceListInitialized = false;
 };
 }  // namespace libusbwrap

src/libusbwrap/interface/IUsbDevice.hpp

@@ -24,6 +24,7 @@ enum class Speed {
 
 class IUsbDevice {
    public:
+    virtual ~IUsbDevice() = default;
     virtual bool open()   = 0;
     virtual void close()  = 0;
 

src/libusbwrap/interface/IUsbDeviceFactory.hpp

@@ -9,6 +9,7 @@
 namespace libusbwrap {
 class IUsbDeviceFactory {
    public:
+    virtual ~IUsbDeviceFactory()                                      = default;
     virtual std::vector<std::shared_ptr<IUsbDevice>> findAllDevices() = 0;
     virtual std::vector<std::shared_ptr<IUsbDevice>> findDevices(uint16_t vid, uint16_t pid) = 0;
 };

src/main.cpp

@@ -16,22 +16,13 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
  */
-
-#include <spdlog/spdlog.h>
-
 #include "PtouchPrint.hpp"
 
-void setupLogger() {
-    spdlog::set_level(spdlog::level::debug);
-    spdlog::info("Starting ptprnt {}", PROJ_VERSION);
-}
-
 int main(int argc, char** argv) {
-    setupLogger();
+    ptprnt::PtouchPrint ptouchprnt(PROJ_VERSION);
-
+    int ret = ptouchprnt.init(argc, argv);
-    PtouchPrint ptouchprnt;
+    if (ret != 0) {
-    ptouchprnt.init();
+        return ret;
-    ptouchprnt.run();
+    }
-
+    return ptouchprnt.run();
-    return 0;
 }

src/meson.build

@@ -0,0 +1,24 @@
+ptprnt_hpps = files (
+    'libusbwrap/interface/IUsbDeviceFactory.hpp',
+    'libusbwrap/interface/IUsbDevice.hpp',
+    'libusbwrap/UsbDeviceFactory.hpp',
+    'libusbwrap/LibUsbTypes.hpp',
+    'libusbwrap/UsbDevice.hpp',
+    'interface/IPrinterDriver.hpp',
+    'interface/IPrinterTypes.hpp',
+    'P700Printer.hpp',
+    'PtouchPrint.hpp',
+    'graphics/Bitmap.hpp',
+    'graphics/Image.hpp',
+    'graphics/Monochrome.hpp'
+)
+
+ptprnt_srcs = files (
+    'PtouchPrint.cpp',
+    'P700Printer.cpp',
+    'graphics/Image.cpp',
+    'graphics/Bitmap.cpp',
+    'graphics/Monochrome.cpp',
+    'libusbwrap/UsbDeviceFactory.cpp',
+    'libusbwrap/UsbDevice.cpp',
+)

subprojects/cli11.wrap

@@ -0,0 +1,9 @@
+[wrap-file]
+directory = CLI11-2.3.2
+source_url = https://github.com/CLIUtils/CLI11/archive/refs/tags/v2.3.2.tar.gz
+source_filename = CLI11-2.3.2.tar.gz
+source_hash = aac0ab42108131ac5d3344a9db0fdf25c4db652296641955720a4fbe52334e22
+wrapdb_version = 2.3.2-1
+
+[provide]
+cli11 = CLI11_dep

tests/bitmap_test/bitmap_test.cpp

@@ -21,7 +21,9 @@
 
 #include <gtest/gtest.h>
 
+#include <cstdint>
 #include <optional>
+#include <vector>
 
 TEST(basic_test, Bitmap_createBitmapWithCertainSize_yieldsSpecifiedSize) {
     auto bm     = ptprnt::graphics::Bitmap<ptprnt::graphics::ALPHA8>(16, 8);
@@ -64,3 +66,36 @@ TEST(basic_test, Bitmap_getBitmapColInsideOfImage_yieldsValidColSize) {
     auto colSize = col->size();
     ASSERT_EQ(8, colSize);
 }
+
+TEST(basic_test, Bitmap_setPixels_setsGivenPixels) {
+    auto bm = ptprnt::graphics::Bitmap<ptprnt::graphics::ALPHA8>(16, 8);
+    std::vector<uint8_t> pix(16 * 8);
+
+    bm.setPixels(pix);
+    auto pixCpy = bm.getPixelsCpy();
+
+    ASSERT_EQ(pix, pixCpy);
+}
+
+TEST(basic_test, Bitmap_setPixels_isSuccessfulWithValidPixels) {
+    auto bm = ptprnt::graphics::Bitmap<ptprnt::graphics::ALPHA8>(16, 8);
+    std::vector<uint8_t> pix(16 * 8);
+
+    ASSERT_TRUE(bm.setPixels(pix));
+}
+
+TEST(basic_test, Bitmap_setPixels_yieldsSamePixelsBack) {
+    auto bm = ptprnt::graphics::Bitmap<ptprnt::graphics::ALPHA8>(16, 8);
+    std::vector<uint8_t> pix(16 * 8);
+
+    bm.setPixels(pix);
+    auto pixCpy = bm.getPixelsCpy();
+    ASSERT_EQ(pix, pixCpy);
+}
+
+TEST(basic_test, Bitmap_setPixelsWithWrongSize_isFailing) {
+    auto bm = ptprnt::graphics::Bitmap<ptprnt::graphics::ALPHA8>(5, 8);
+    std::vector<uint8_t> pix(16 * 8);
+
+    ASSERT_FALSE(bm.setPixels(pix));
+}

tests/meson.build

@@ -1,6 +1,6 @@
-tests = [['bitmap_test', 'bitmap_test_exe', ['bitmap_test/bitmap_test.cpp']],
+tests = [['bitmap_test', 'bitmap_test_exe', ptprnt_srcs + ['bitmap_test/bitmap_test.cpp']],
-         ['image_test', 'image_test_exe', ['image_test/image_test.cpp']],
+         ['image_test', 'image_test_exe', ptprnt_srcs +['image_test/image_test.cpp']],
-         ['monochrome_test', 'monochrome_test_exe', ['monochrome_test/monochrome_test.cpp']]
+         ['monochrome_test', 'monochrome_test_exe', ptprnt_srcs +['monochrome_test/monochrome_test.cpp']]
         ]
 
 foreach test : tests
@@ -8,8 +8,7 @@ foreach test : tests
          executable(test.get(1),
                     sources: test.get(2),
                     include_directories: incdir,
-                    link_with:[ptprnt_lib],
+                    dependencies: [gtest_dep, usb_dep, log_dep, pangocairo_dep, cli11_dep]
-                    dependencies: [gtest_dep, pangocairo_dep]
          )
     )
 endforeach