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json/test/_detail_stack.cpp
Vinnie Falco 5f25cdff99 array work
2019-10-03 03:13:33 -07:00

54 lines
1.2 KiB
C++

//
// Copyright (c) 2018-2019 Vinnie Falco (vinnie dot falco at gmail dot com)
//
// 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)
//
// Official repository: https://github.com/vinniefalco/json
//
// Test that header file is self-contained.
#include <boost/json/detail/stack.hpp>
#include <boost/beast/_experimental/unit_test/suite.hpp>
#include <string>
namespace boost {
namespace json {
namespace detail {
class stack_test : public beast::unit_test::suite
{
public:
void
testStack()
{
stack<std::string, 1> s;
BEAST_EXPECT(s.empty());
BEAST_EXPECT(s.capacity() > 0);
BEAST_EXPECT(s.size() == 0);
s.emplace_front("1");
BEAST_EXPECT(s.size() == 1);
BEAST_EXPECT(s[0] == "1");
s.emplace_front("2");
BEAST_EXPECT(s.size() == 2);
BEAST_EXPECT(s[0] == "2");
s.pop_front();
BEAST_EXPECT(s.size() == 1);
BEAST_EXPECT(s[0] == "1");
s.pop_front();
BEAST_EXPECT(s.empty());
}
void run() override
{
testStack();
}
};
BEAST_DEFINE_TESTSUITE(boost,json,stack);
} // detail
} // json
} // boost