Add starter code for IrErrorCode

y-scope · Dec 4, 2024 · 17aed97 · 17aed97
1 parent ec0821d
commit 17aed97
Show file tree

Hide file tree

Showing 4 changed files with 65 additions and 0 deletions.
diff --git a/components/core/CMakeLists.txt b/components/core/CMakeLists.txt
@@ -382,6 +382,8 @@ set(SOURCE_FILES_unitTest
         src/clp/ffi/ir_stream/decoding_methods.inc
         src/clp/ffi/ir_stream/encoding_methods.cpp
         src/clp/ffi/ir_stream/encoding_methods.hpp
+        src/clp/ffi/ir_stream/IrErrorCode.cpp
+        src/clp/ffi/ir_stream/IrErrorCode.hpp
         src/clp/ffi/ir_stream/IrUnitHandlerInterface.hpp
         src/clp/ffi/ir_stream/IrUnitType.hpp
         src/clp/ffi/ir_stream/ir_unit_deserialization_methods.cpp

diff --git a/components/core/src/clp/ffi/ir_stream/IrErrorCode.cpp b/components/core/src/clp/ffi/ir_stream/IrErrorCode.cpp
@@ -0,0 +1,25 @@
+#include "IrErrorCode.hpp"
+
+#include <string>
+
+using IrErrorCategory = clp::error_handling::ErrorCategory<clp::ffi::ir_stream::IrErrorCodeEnum>;
+using clp::ffi::ir_stream::IrErrorCodeEnum;
+
+template <>
+auto IrErrorCategory::name() const noexcept -> char const* {
+    return "clp::ffi::ir_stream::IrErrorCode";
+}
+
+template <>
+auto IrErrorCategory::message(IrErrorCodeEnum error_enum) const -> std::string {
+    switch (error_enum) {
+        case IrErrorCodeEnum::DecodingMethodFailure:
+            return "Decoding method failure.";
+        case IrErrorCodeEnum::EndOfStream:
+            return "End-of-stream has been reached.";
+        case IrErrorCodeEnum::IncompleteStream:
+            return "Incomplete IR stream.";
+        default:
+            return "Unknown error code enum.";
+    }
+}
diff --git a/components/core/src/clp/ffi/ir_stream/IrErrorCode.hpp b/components/core/src/clp/ffi/ir_stream/IrErrorCode.hpp
@@ -0,0 +1,23 @@
+#ifndef CLP_IRERRORCODE_HPP
+#define CLP_IRERRORCODE_HPP
+
+#include <cstdint>
+
+#include "../../error_handling/ErrorCode.hpp"
+
+namespace clp::ffi::ir_stream {
+/**
+ * Enums that define all
+ */
+enum class IrErrorCodeEnum : uint8_t {
+    DecodingMethodFailure,
+    EndOfStream,
+    IncompleteStream,
+};
+
+using IrErrorCode = clp::error_handling::ErrorCode<IrErrorCodeEnum>;
+}  // namespace clp::ffi::ir_stream
+
+CLP_ERROR_HANDLING_MARK_AS_ERROR_CODE_ENUM(clp::ffi::ir_stream::IrErrorCodeEnum);
+
+#endif  // CLP_IRERRORCODE_HPP
diff --git a/components/core/tests/test-error_handling.cpp b/components/core/tests/test-error_handling.cpp
@@ -9,6 +9,7 @@
 #include <Catch2/single_include/catch2/catch.hpp>
 
 #include "../src/clp/error_handling/ErrorCode.hpp"
+#include "../src/clp/ffi/ir_stream/IrErrorCode.hpp"
 
 using clp::error_handling::ErrorCategory;
 using clp::error_handling::ErrorCode;
@@ -139,3 +140,17 @@ TEST_CASE("test_error_code_implementation", "[error_handling][ErrorCode]") {
     REQUIRE((AlwaysSuccessErrorCode{AlwaysSuccessErrorCodeEnum::Success} != success_error_code));
     REQUIRE((BinaryErrorCode{BinaryErrorCodeEnum::Success} != always_success_error_code));
 }
+
+TEST_CASE("test_ir_error_code", "[error_handling][ErrorCode][IrErrorCode]") {
+    using clp::ffi::ir_stream::IrErrorCode;
+    using clp::ffi::ir_stream::IrErrorCodeEnum;
+
+    auto assert_error_code_matches_error_code_enum = [](IrErrorCodeEnum error_code_enum) -> bool {
+        std::error_code const error_code{IrErrorCode{error_code_enum}};
+        return error_code == IrErrorCode{error_code_enum};
+    };
+
+    REQUIRE(assert_error_code_matches_error_code_enum(IrErrorCodeEnum::DecodingMethodFailure));
+    REQUIRE(assert_error_code_matches_error_code_enum(IrErrorCodeEnum::EndOfStream));
+    REQUIRE(assert_error_code_matches_error_code_enum(IrErrorCodeEnum::IncompleteStream));
+}