NBT

test/meson.build

@@ -1,5 +1,5 @@
 test_names = [
-  'sample_test'
+  'nbt'
 ]
 
 test_files = []
@@ -7,5 +7,5 @@ test_files = []
 foreach test_name : test_names
   test_files += files(test_name + '.cpp')
   test_exe = executable(test_name + '.test', test_files[-1], link_with : lib, include_directories : [includes, src], dependencies : module_deps)
-  test(test_name, test_exe, suite : 'regular')
+  test(test_name, test_exe, suite : 'regular', workdir : meson.current_source_dir())
 endforeach

test/nbt.cpp

@@ -0,0 +1,48 @@
+#include <fstream>
+#include <iostream>
+#include <sstream>
+
+#include "nbt.hpp"
+
+#include "test.hpp"
+
+std::string read_content(const std::string & filename) {
+	std::ifstream file(filename);
+	return std::string((std::istreambuf_iterator<char>(file)),std::istreambuf_iterator<char>());
+}
+
+template <std::size_t header_size>
+void test_for(const std::string & filename, const nbt::context & ctxt, const std::string & tagname) {
+	using namespace nbt;
+	std::string content = read_content(filename);
+	std::stringstream input(content);
+	std::array<char, header_size> header;
+	input.read(header.data(), header_size);
+	tags::compound_tag root;
+	input >> ctxt >> root;
+	assert_equals(1u, root.value.size());
+	//const auto & values = root.get<std::map<std::string, std::unique_ptr<tags::tag>>>(tagname);
+	//for (const auto & each : values)
+	//	std::cerr << each.first << ' ' << each.second->id() << std::endl;
+	std::stringstream buffer;
+	//output.write(header.data(), header_size);
+	//output << ctxt << root;
+	std::cout << contexts::mojangson << root << std::endl;
+	buffer << contexts::mojangson << root;
+	tags::compound_tag new_root(true);
+	try {
+		buffer >> contexts::mojangson >> new_root;
+	} catch (...) {
+		std::cerr << "POSITION: " << buffer.tellg() << std::endl;
+		throw;
+	}
+	std::cout << contexts::mojangson << new_root;
+	//assert_equals(content, result);
+}
+
+test {
+	using namespace nbt;
+	using namespace std::string_literals;
+	test_for<0>("bigtest.nbt", contexts::java, "Level");
+	test_for<8>("bedrock_level.dat", contexts::bedrock_disk, "");
+}

test/sample_test.cpp

@@ -1,5 +0,0 @@
-#include "test.hpp"
-
-test {
-    assert_equals(2, 1 + 1);
-}