tests: Refactor to add support for other types of tests

tests/CMakeLists.txt

@@ -1,38 +1,4 @@
-cmake_minimum_required(VERSION 3.16)
-
 project(unit_tests)
 
-
-# Add new tests here #
-set(AVAILABLE_TESTS
-        Placement
-        Structs
-        Unions
-        Enums
-        Literals
-        Padding
-        SucceedingAssert
-        FailingAssert
-        Bitfields
-        Math
-        RValues
-        Namespaces
-        ExtraSemicolon
-        Pointers
-)
-
-
-
-add_executable(unit_tests source/main.cpp source/tests.cpp)
-target_include_directories(unit_tests PRIVATE include)
-target_link_libraries(unit_tests libimhex)
-
-set_target_properties(unit_tests PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
-
-add_custom_command(TARGET unit_tests
-        POST_BUILD
-        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/test_data" ${CMAKE_BINARY_DIR})
-
-foreach (test IN LISTS AVAILABLE_TESTS)
-    add_test(NAME "${test}" COMMAND unit_tests "${test}" WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
-endforeach ()
+add_subdirectory(pattern_language)
+add_subdirectory(algorithms)

tests/algorithms/CMakeLists.txt

@@ -0,0 +1,15 @@
+cmake_minimum_required(VERSION 3.16)
+
+project(algorithms_tests)
+
+find_package(Catch2 REQUIRED)
+
+add_executable(algorithms_tests source/hash.cpp)
+target_include_directories(algorithms_tests PRIVATE include)
+target_link_libraries(algorithms_tests libimhex Catch2::Catch2)
+
+set_target_properties(algorithms_tests PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
+
+include(CTest)
+include(Catch)
+catch_discover_tests(algorithms_tests TEST_PREFIX "Algorithms/")

tests/algorithms/include/test_provider.hpp

@@ -0,0 +1,60 @@
+#include <hex/providers/provider.hpp>
+
+#include <hex/helpers/file.hpp>
+#include <hex/helpers/logger.hpp>
+#include <stdexcept>
+
+namespace hex::test {
+    using namespace hex::prv;
+
+    class TestProvider : public prv::Provider {
+    public:
+        TestProvider(std::vector<u8> data) : Provider(){
+            this->setData(data);
+        }
+        ~TestProvider() override = default;
+
+        [[nodiscard]] bool isAvailable() const override { return true; }
+        [[nodiscard]] bool isReadable() const override { return true; }
+        [[nodiscard]] bool isWritable() const override { return false; }
+        [[nodiscard]] bool isResizable() const override { return false; }
+        [[nodiscard]] bool isSavable() const override { return false; }
+
+        void setData(const std::vector<u8> &data) {
+            if (data.empty()) {
+                hex::log::fatal("No data provided");
+                throw std::runtime_error("");
+            }
+
+            this->m_data = data;
+        }
+
+        [[nodiscard]] std::string getName() const override {
+            return "";
+        }
+
+        [[nodiscard]] std::vector<std::pair<std::string, std::string>> getDataInformation() const override {
+            return { };
+        }
+
+        void readRaw(u64 offset, void *buffer, size_t size) override {
+            if (offset + size >= this->m_data.size()) return;
+
+            std::memcpy(buffer, &this->m_data[offset], size);
+        }
+
+        void writeRaw(u64 offset, const void *buffer, size_t size) override {
+            if (offset + size >= this->m_data.size()) return;
+
+            std::memcpy(&this->m_data[offset], buffer, size);
+        }
+
+        size_t getActualSize() const override {
+            return this->m_data.size();
+        }
+
+    private:
+        std::vector<u8> m_data;
+    };
+
+}

tests/algorithms/source/hash.cpp

@@ -0,0 +1,5 @@
+#define CATCH_CONFIG_MAIN
+#include <catch2/catch.hpp>
+
+#include <hex/helpers/crypto.hpp>
+#include "test_provider.hpp"

tests/pattern_language/CMakeLists.txt

@@ -0,0 +1,38 @@
+cmake_minimum_required(VERSION 3.16)
+
+project(pattern_language_tests)
+
+
+# Add new tests here #
+set(AVAILABLE_TESTS
+        Placement
+        Structs
+        Unions
+        Enums
+        Literals
+        Padding
+        SucceedingAssert
+        FailingAssert
+        Bitfields
+        Math
+        RValues
+        Namespaces
+        ExtraSemicolon
+        Pointers
+)
+
+
+
+add_executable(pattern_language_tests source/main.cpp source/tests.cpp)
+target_include_directories(pattern_language_tests PRIVATE include)
+target_link_libraries(pattern_language_tests libimhex)
+
+set_target_properties(pattern_language_tests PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})
+
+add_custom_command(TARGET pattern_language_tests
+        POST_BUILD
+        COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/test_data" ${CMAKE_BINARY_DIR})
+
+foreach (test IN LISTS AVAILABLE_TESTS)
+    add_test(NAME "PatternLanguage/${test}" COMMAND pattern_language_tests "${test}" WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
+endforeach ()