Merge pull request #49 from OpenVicProject/add/unit-testing

Add unit testing

2 files changed, 15 insertions, 4 deletions

diff --git a/src/openvic-dataloader/v2script/AbstractSyntaxTree.cpp b/src/openvic-dataloader/v2script/AbstractSyntaxTree.cpp
index 5a98b40..71985f3 100644
--- a/src/openvic-dataloader/v2script/AbstractSyntaxTree.cpp
+++ b/src/openvic-dataloader/v2script/AbstractSyntaxTree.cpp
@@ -1,4 +1,4 @@
-#include "openvic-dataloader/v2script/AbstractSyntaxTree.hpp"
+#include <openvic-dataloader/v2script/AbstractSyntaxTree.hpp>
 
 #include <lexy/dsl/option.hpp>
 #include <lexy/encoding.hpp>
@@ -31,6 +31,10 @@ ListValue::ListValue(dryad::node_ctor ctor, AssignStatementList statements) : no
 	}
 }
 
+ListValue::ListValue(dryad::node_ctor ctor) : node_base(ctor) {
+	_last_statement = nullptr;
+}
+
 FileTree::FileTree(dryad::node_ctor ctor, StatementList statements) : node_base(ctor) {
 	insert_child_list_after(nullptr, statements);
 	if (statements.empty()) {
@@ -49,6 +53,10 @@ FileTree::FileTree(dryad::node_ctor ctor, AssignStatementList statements) : node
 	}
 }
 
+FileTree::FileTree(dryad::node_ctor ctor) : node_base(ctor) {
+	_last_node = nullptr;
+}
+
 std::string FileAbstractSyntaxTree::make_list_visualizer() const {
 	const int INDENT_SIZE = 2;
 
diff --git a/src/openvic-dataloader/v2script/Parser.cpp b/src/openvic-dataloader/v2script/Parser.cpp
index 23dada7..a0003b1 100644
--- a/src/openvic-dataloader/v2script/Parser.cpp
+++ b/src/openvic-dataloader/v2script/Parser.cpp
@@ -76,6 +76,9 @@ struct Parser::ParseHandler final : detail::BasicStateParseHandler<v2script::ast
 	}
 
 	Parser::error_range get_errors() {
+		using iterator = typename decltype(std::declval<const error::Root*>()->children())::iterator;
+		if (!is_valid())
+			return dryad::make_node_range<error::Error>(iterator::from_ptr(nullptr), iterator::from_ptr(nullptr));
 		return parse_state().logger().get_errors();
 	}
 };
@@ -149,19 +152,19 @@ constexpr void Parser::_run_load_func(detail::LoadCallback<Parser::ParseHandler*
 	}
 }
 
-constexpr Parser& Parser::load_from_buffer(const char* data, std::size_t size, std::optional<detail::Encoding> encoding_fallback) {
+Parser& Parser::load_from_buffer(const char* data, std::size_t size, std::optional<detail::Encoding> encoding_fallback) {
 	// Type can't be deduced?
 	_run_load_func(std::mem_fn(&ParseHandler::load_buffer_size), data, size, encoding_fallback);
 	return *this;
 }
 
-constexpr Parser& Parser::load_from_buffer(const char* start, const char* end, std::optional<detail::Encoding> encoding_fallback) {
+Parser& Parser::load_from_buffer(const char* start, const char* end, std::optional<detail::Encoding> encoding_fallback) {
 	// Type can't be deduced?
 	_run_load_func(std::mem_fn(&ParseHandler::load_buffer), start, end, encoding_fallback);
 	return *this;
 }
 
-constexpr Parser& Parser::load_from_string(const std::string_view string, std::optional<detail::Encoding> encoding_fallback) {
+Parser& Parser::load_from_string(const std::string_view string, std::optional<detail::Encoding> encoding_fallback) {
 	return load_from_buffer(string.data(), string.size(), encoding_fallback);
 }