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9f8c1217318d60c81138a4bae7f89a2ad160aeab
parser/test/json_value.cpp
Zach Laine 9f8c121731 Add json::value test.
2019-10-29 23:28:40 -05:00

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// Copyright (C) 2018 T. Zachary Laine
//
// Distributed under the Boost Software License, Version 1.0. (See
// accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
#include <boost/yaml/json.hpp>
#include <gtest/gtest.h>
using namespace boost::json;
double const number = 42.13;
std::string_view short_string = "short";
std::string_view long_string =
"this is not going to fix within the SSO of value, so it'll have to go on "
"the heap instead.";
object const json_object = {object::value_type{short_string, number}};
array const json_array = {number, short_string};
TEST(json_value, default_ctor)
{
value v;
EXPECT_EQ(v, value());
EXPECT_FALSE(v != value());
EXPECT_EQ(v.kind(), value_kind::null);
EXPECT_TRUE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<null_t>(v), null_t{});
}
TEST(json_value, null_ctor)
{
value v(null_t{});
EXPECT_EQ(v, value());
EXPECT_FALSE(v != value());
EXPECT_EQ(v.kind(), value_kind::null);
EXPECT_TRUE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<null_t>(v), null_t{});
}
TEST(json_value, bool_ctor)
{
value v(true);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(true));
EXPECT_NE(v, value(false));
EXPECT_EQ(v.kind(), value_kind::boolean);
EXPECT_FALSE(v.is_null());
EXPECT_TRUE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<bool>(v), true);
}
TEST(json_value, number_ctor)
{
value v(number);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(number));
EXPECT_NE(v, value(0.0));
EXPECT_EQ(v.kind(), value_kind::number);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_TRUE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<double>(v), number);
}
TEST(json_value, string_ctor)
{
{
std::string s(short_string);
value v(s);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(short_string));
EXPECT_NE(v, value(long_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), short_string);
}
{
std::string s(long_string);
value v(s);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(long_string));
EXPECT_NE(v, value(short_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), long_string);
}
{
std::vector<char> s(short_string.begin(), short_string.end());
value v(s);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(short_string));
EXPECT_NE(v, value(long_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), short_string);
}
{
std::vector<char> s(long_string.begin(), long_string.end());
value v(s);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(long_string));
EXPECT_NE(v, value(short_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), long_string);
}
{
value v(std::string{short_string});
EXPECT_NE(v, value());
EXPECT_EQ(v, value(short_string));
EXPECT_NE(v, value(long_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), short_string);
}
{
value v(std::string{long_string});
EXPECT_NE(v, value());
EXPECT_EQ(v, value(long_string));
EXPECT_NE(v, value(short_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), long_string);
}
{
value v(short_string);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(short_string));
EXPECT_NE(v, value(long_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), short_string);
}
{
value v(long_string);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(long_string));
EXPECT_NE(v, value(short_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), long_string);
}
}
TEST(json_value, object_ctor)
{
{
value v(json_object);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_object));
EXPECT_NE(v, value(object()));
EXPECT_EQ(v.kind(), value_kind::object);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_TRUE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<object>(v), json_object);
}
{
value v(object{json_object});
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_object));
EXPECT_NE(v, value(object()));
EXPECT_EQ(v.kind(), value_kind::object);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_TRUE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<object>(v), json_object);
}
}
TEST(json_value, array_ctor)
{
{
value v(json_array);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_array));
EXPECT_NE(v, value(array()));
EXPECT_EQ(v.kind(), value_kind::array);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_TRUE(v.is_array());
EXPECT_EQ(get<array>(v), json_array);
}
{
array a = json_array;
value v(std::move(a));
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_array));
EXPECT_NE(v, value(array()));
EXPECT_EQ(v.kind(), value_kind::array);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_TRUE(v.is_array());
EXPECT_EQ(get<array>(v), json_array);
}
}
TEST(json_value, copy_ctor)
{
value v_default;
value v_true(true);
value v_number(number);
value v_short_string(short_string);
value v_long_string(long_string);
value v_object(json_object);
value v_array(json_array);
{
value v(v_default);
EXPECT_EQ(v, value());
EXPECT_FALSE(v != value());
EXPECT_EQ(v.kind(), value_kind::null);
EXPECT_TRUE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<null_t>(v), null_t{});
}
{
value v(v_true);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(true));
EXPECT_NE(v, value(false));
EXPECT_EQ(v.kind(), value_kind::boolean);
EXPECT_FALSE(v.is_null());
EXPECT_TRUE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<bool>(v), true);
}
{
value v(v_number);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(number));
EXPECT_NE(v, value(0.0));
EXPECT_EQ(v.kind(), value_kind::number);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_TRUE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<double>(v), number);
}
{
value v(v_short_string);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(short_string));
EXPECT_NE(v, value(long_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), short_string);
}
{
value v(v_long_string);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(long_string));
EXPECT_NE(v, value(short_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), long_string);
}
{
value v(v_object);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_object));
EXPECT_NE(v, value(object()));
EXPECT_EQ(v.kind(), value_kind::object);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_TRUE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<object>(v), json_object);
}
{
value v(v_array);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_array));
EXPECT_NE(v, value(array()));
EXPECT_EQ(v.kind(), value_kind::array);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_TRUE(v.is_array());
EXPECT_EQ(get<array>(v), json_array);
}
}
TEST(json_value, move_ctor)
{
value v_default;
value v_true(true);
value v_number(number);
value v_short_string(short_string);
value v_long_string(long_string);
value v_object(json_object);
value v_array(json_array);
{
value v(std::move(v_default));
EXPECT_EQ(v, value());
EXPECT_FALSE(v != value());
EXPECT_EQ(v.kind(), value_kind::null);
EXPECT_TRUE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<null_t>(v), null_t{});
}
{
value v(std::move(v_true));
EXPECT_NE(v, value());
EXPECT_EQ(v, value(true));
EXPECT_NE(v, value(false));
EXPECT_EQ(v.kind(), value_kind::boolean);
EXPECT_FALSE(v.is_null());
EXPECT_TRUE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<bool>(v), true);
}
{
value v(std::move(v_number));
EXPECT_NE(v, value());
EXPECT_EQ(v, value(number));
EXPECT_NE(v, value(0.0));
EXPECT_EQ(v.kind(), value_kind::number);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_TRUE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<double>(v), number);
}
{
value v(std::move(v_short_string));
EXPECT_NE(v, value());
EXPECT_EQ(v, value(short_string));
EXPECT_NE(v, value(long_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), short_string);
}
{
value v(std::move(v_long_string));
EXPECT_NE(v, value());
EXPECT_EQ(v, value(long_string));
EXPECT_NE(v, value(short_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), long_string);
}
{
value v(std::move(v_object));
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_object));
EXPECT_NE(v, value(object()));
EXPECT_EQ(v.kind(), value_kind::object);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_TRUE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<object>(v), json_object);
}
{
value v(std::move(v_array));
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_array));
EXPECT_NE(v, value(array()));
EXPECT_EQ(v.kind(), value_kind::array);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_TRUE(v.is_array());
EXPECT_EQ(get<array>(v), json_array);
}
}
TEST(json_value, copy_assign)
{
value v_default;
value v_true(true);
value v_number(number);
value v_short_string(short_string);
value v_long_string(long_string);
value v_object(json_object);
value v_array(json_array);
// assign to local
{
value v(true);
v = v_default;
EXPECT_EQ(v, value());
EXPECT_FALSE(v != value());
EXPECT_EQ(v.kind(), value_kind::null);
EXPECT_TRUE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<null_t>(v), null_t{});
}
{
value v(number);
v = v_true;
EXPECT_NE(v, value());
EXPECT_EQ(v, value(true));
EXPECT_NE(v, value(false));
EXPECT_EQ(v.kind(), value_kind::boolean);
EXPECT_FALSE(v.is_null());
EXPECT_TRUE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<bool>(v), true);
}
{
value v(short_string);
v = v_number;
EXPECT_NE(v, value());
EXPECT_EQ(v, value(number));
EXPECT_NE(v, value(0.0));
EXPECT_EQ(v.kind(), value_kind::number);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_TRUE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<double>(v), number);
}
{
value v;
v = v_short_string;
EXPECT_NE(v, value());
EXPECT_EQ(v, value(short_string));
EXPECT_NE(v, value(long_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), short_string);
}
{
value v(false);
v = v_long_string;
EXPECT_NE(v, value());
EXPECT_EQ(v, value(long_string));
EXPECT_NE(v, value(short_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), long_string);
}
{
value v(number);
v = v_object;
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_object));
EXPECT_NE(v, value(object()));
EXPECT_EQ(v.kind(), value_kind::object);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_TRUE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<object>(v), json_object);
}
{
value v;
v = v_array;
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_array));
EXPECT_NE(v, value(array()));
EXPECT_EQ(v.kind(), value_kind::array);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_TRUE(v.is_array());
EXPECT_EQ(get<array>(v), json_array);
}
// assign to remote
{
value v(json_object);
v = v_default;
EXPECT_EQ(v, value());
EXPECT_FALSE(v != value());
EXPECT_EQ(v.kind(), value_kind::null);
EXPECT_TRUE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<null_t>(v), null_t{});
}
{
value v(json_array);
v = v_true;
EXPECT_NE(v, value());
EXPECT_EQ(v, value(true));
EXPECT_NE(v, value(false));
EXPECT_EQ(v.kind(), value_kind::boolean);
EXPECT_FALSE(v.is_null());
EXPECT_TRUE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<bool>(v), true);
}
{
value v(long_string);
v = v_number;
EXPECT_NE(v, value());
EXPECT_EQ(v, value(number));
EXPECT_NE(v, value(0.0));
EXPECT_EQ(v.kind(), value_kind::number);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_TRUE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<double>(v), number);
}
{
value v(json_object);
v = v_short_string;
EXPECT_NE(v, value());
EXPECT_EQ(v, value(short_string));
EXPECT_NE(v, value(long_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), short_string);
}
{
value v(json_array);
v = v_long_string;
EXPECT_NE(v, value());
EXPECT_EQ(v, value(long_string));
EXPECT_NE(v, value(short_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), long_string);
}
{
value v(long_string);
v = v_object;
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_object));
EXPECT_NE(v, value(object()));
EXPECT_EQ(v.kind(), value_kind::object);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_TRUE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<object>(v), json_object);
}
{
value v(json_object);
v = v_array;
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_array));
EXPECT_NE(v, value(array()));
EXPECT_EQ(v.kind(), value_kind::array);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_TRUE(v.is_array());
EXPECT_EQ(get<array>(v), json_array);
}
}
TEST(json_value, move_assign)
{
// assign to local
{
value v_default;
value v_true(true);
value v_number(number);
value v_short_string(short_string);
value v_long_string(long_string);
value v_object(json_object);
value v_array(json_array);
{
value v(true);
v = std::move(v_default);
EXPECT_EQ(v, value());
EXPECT_FALSE(v != value());
EXPECT_EQ(v.kind(), value_kind::null);
EXPECT_TRUE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<null_t>(v), null_t{});
}
{
value v(number);
v = std::move(v_true);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(true));
EXPECT_NE(v, value(false));
EXPECT_EQ(v.kind(), value_kind::boolean);
EXPECT_FALSE(v.is_null());
EXPECT_TRUE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<bool>(v), true);
}
{
value v(short_string);
v = std::move(v_number);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(number));
EXPECT_NE(v, value(0.0));
EXPECT_EQ(v.kind(), value_kind::number);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_TRUE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<double>(v), number);
}
{
value v;
v = std::move(v_short_string);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(short_string));
EXPECT_NE(v, value(long_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), short_string);
}
{
value v(false);
v = std::move(v_long_string);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(long_string));
EXPECT_NE(v, value(short_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), long_string);
}
{
value v(number);
v = std::move(v_object);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_object));
EXPECT_NE(v, value(object()));
EXPECT_EQ(v.kind(), value_kind::object);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_TRUE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<object>(v), json_object);
}
{
value v;
v = std::move(v_array);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_array));
EXPECT_NE(v, value(array()));
EXPECT_EQ(v.kind(), value_kind::array);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_TRUE(v.is_array());
EXPECT_EQ(get<array>(v), json_array);
}
}
// assign to remote
{
value v_default;
value v_true(true);
value v_number(number);
value v_short_string(short_string);
value v_long_string(long_string);
value v_object(json_object);
value v_array(json_array);
{
value v(json_object);
v = std::move(v_default);
EXPECT_EQ(v, value());
EXPECT_FALSE(v != value());
EXPECT_EQ(v.kind(), value_kind::null);
EXPECT_TRUE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<null_t>(v), null_t{});
}
{
value v(json_array);
v = std::move(v_true);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(true));
EXPECT_NE(v, value(false));
EXPECT_EQ(v.kind(), value_kind::boolean);
EXPECT_FALSE(v.is_null());
EXPECT_TRUE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<bool>(v), true);
}
{
value v(long_string);
v = std::move(v_number);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(number));
EXPECT_NE(v, value(0.0));
EXPECT_EQ(v.kind(), value_kind::number);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_TRUE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<double>(v), number);
}
{
value v(json_object);
v = std::move(v_short_string);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(short_string));
EXPECT_NE(v, value(long_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), short_string);
}
{
value v(json_array);
v = std::move(v_long_string);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(long_string));
EXPECT_NE(v, value(short_string));
EXPECT_EQ(v.kind(), value_kind::string);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_TRUE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<std::string_view>(v), long_string);
}
{
value v(long_string);
v = std::move(v_object);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_object));
EXPECT_NE(v, value(object()));
EXPECT_EQ(v.kind(), value_kind::object);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_TRUE(v.is_object());
EXPECT_FALSE(v.is_array());
EXPECT_EQ(get<object>(v), json_object);
}
{
value v(json_object);
v = std::move(v_array);
EXPECT_NE(v, value());
EXPECT_EQ(v, value(json_array));
EXPECT_NE(v, value(array()));
EXPECT_EQ(v.kind(), value_kind::array);
EXPECT_FALSE(v.is_null());
EXPECT_FALSE(v.is_boolean());
EXPECT_FALSE(v.is_number());
EXPECT_FALSE(v.is_string());
EXPECT_FALSE(v.is_object());
EXPECT_TRUE(v.is_array());
EXPECT_EQ(get<array>(v), json_array);
}
}
}
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