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/*
* libnbt++ - A library for the Minecraft Named Binary Tag format.
* Copyright (C) 2013, 2015 ljfa-ag
*
* This file is part of libnbt++.
*
* libnbt++ is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* libnbt++ 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with libnbt++. If not, see <http://www.gnu.org/licenses/>.
*/
#include "microtest.h"
#include "libnbt.h"
#include <iostream>
#include <stdexcept>
using namespace nbt;
void test_get_type()
{
ASSERT(tag_byte().get_type() == tag_type::Byte);
ASSERT(tag_short().get_type() == tag_type::Short);
ASSERT(tag_int().get_type() == tag_type::Int);
ASSERT(tag_long().get_type() == tag_type::Long);
ASSERT(tag_float().get_type() == tag_type::Float);
ASSERT(tag_double().get_type() == tag_type::Double);
//ASSERT(tag_byte_array().get_type() == tag_type::Byte_Array);
ASSERT(tag_string().get_type() == tag_type::String);
//ASSERT(tag_list().get_type() == tag_type::List);
ASSERT(tag_compound().get_type() == tag_type::Compound);
//ASSERT(tag_int_array().get_type() == tag_type::Int_Array);
}
void test_tag_primitive()
{
tag_int tag(6);
ASSERT(tag.get() == 6);
int& ref = tag;
ref = 12;
ASSERT(tag == 12);
ASSERT(tag != 6);
tag.set(24);
ASSERT(ref == 24);
tag = 7;
ASSERT(7 == static_cast<int>(tag));
ASSERT(tag_double() == 0.0);
}
void test_tag_string()
{
tag_string tag("foo");
ASSERT(tag.get() == "foo");
std::string& ref = tag;
ref = "bar";
ASSERT(tag.get() == "bar");
ASSERT(tag.get() != "foo");
tag.set("baz");
ASSERT(ref == "baz");
tag = "quux";
ASSERT("quux" == static_cast<std::string>(tag));
std::string str("foo");
tag = str;
ASSERT(tag.get() == str);
ASSERT(tag_string(str).get() == "foo");
ASSERT(tag_string().get() == "");
}
void test_tag_compound()
{
tag_compound comp{
{"foo", int16_t(12)},
{"bar", "baz"},
{"baz", -2.0}
};
ASSERT(comp["foo"].get_type() == tag_type::Short);
ASSERT(int32_t(comp["foo"]) == 12);
ASSERT(int16_t(comp.at("foo")) == int16_t(12));
EXPECT_EXCEPTION(int8_t(comp["foo"]), std::bad_cast);
EXPECT_EXCEPTION(std::string(comp["foo"]), std::bad_cast);
EXPECT_EXCEPTION(comp["foo"] = 32, std::bad_cast);
comp["foo"] = int8_t(32);
ASSERT(int16_t(comp["foo"]) == 32);
ASSERT(comp["bar"].get_type() == tag_type::String);
ASSERT(std::string(comp["bar"]) == "baz");
EXPECT_EXCEPTION(int(comp["bar"]), std::bad_cast);
EXPECT_EXCEPTION(comp["bar"] = -128, std::bad_cast);
comp["bar"] = "barbaz";
ASSERT(std::string(comp["bar"]) == "barbaz");
ASSERT(comp["baz"].get_type() == tag_type::Double);
ASSERT(double(comp["baz"]) == -2.0);
EXPECT_EXCEPTION(float(comp["baz"]), std::bad_cast);
comp["quux"] = tag_compound{{"Hello", "World"}, {"zero", 0}};
ASSERT(comp.at("quux").get_type() == tag_type::Compound);
ASSERT(std::string(comp["quux"].at("Hello")) == "World");
EXPECT_EXCEPTION(comp.at("nothing"), std::out_of_range);
tag_compound comp2{
{"foo", int16_t(32)},
{"bar", "barbaz"},
{"baz", -2.0},
{"quux", tag_compound{{"Hello", "World"}, {"zero", 0}}}
};
ASSERT(comp == comp2);
ASSERT(comp != (const tag_compound&)comp2["quux"]);
ASSERT(comp != comp2["quux"]);
ASSERT(comp2.size() == 4);
const char* keys[] = {"bar", "baz", "foo", "quux"}; //alphabetic order
unsigned i = 0;
for(const std::pair<const std::string, value>& val: comp2)
{
ASSERT(i < comp2.size());
ASSERT(val.first == keys[i]);
ASSERT(val.second == comp2[keys[i]]);
++i;
}
ASSERT(comp.erase("nothing") == false);
ASSERT(comp.has_key("quux"));
ASSERT(comp.erase("quux") == true);
ASSERT(!comp.has_key("quux"));
comp.clear();
ASSERT(comp == tag_compound{});
ASSERT(comp.put("abc", std::unique_ptr<tag>(new tag_double(6.0))) == true);
ASSERT(comp.put("abc", std::unique_ptr<tag>(new tag_long(-28))) == false);
ASSERT(comp.emplace<tag_string>("def", "ghi") == true);
ASSERT(comp.emplace<tag_byte>("def", 4) == false);
ASSERT((comp == tag_compound{{"abc", tag_long(-28)}, {"def", tag_byte(4)}}));
}
int main()
{
test_get_type();
test_tag_primitive();
test_tag_string();
test_tag_compound();
}
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