libsimple_file/unit_tests/string_stack.cpp

#include "simple/file/string_stack.h"

#include <cassert>

using namespace simple::file::string_stack;

void FreeFunctions()
{
	// TODO
}

void Manipulator()
{
	std::string s;

	{
		manipulator m(s);
		m.push("abc");
		assert(s == "abc");
		m.push("123");
		assert(s == "abc/123");
		m.push("x", "y", "z");
		assert(s == "abc/123/x/y/z");
		assert(m.pop() == "z");
		assert(s == "abc/123/x/y/");
		assert(m.pop() == "y/");
		assert(s == "abc/123/x/");
		m.drop();
		assert(s == "abc/123/");
	}
	assert(s == "");

	{
		manipulator m(s);
		m.push("x", "y", "z");
		assert(s == "x/y/z");
		m.release();
	}
	assert(s == "x/y/z");

	{
		manipulator m(s);
		assert(m.pop() == "z");
		assert(s == "x/y/");
		assert(m.pop() == "y/");
		assert(s == "x/");
		assert(m.pop() == "x/");
		assert(s == "");
		assert(m.pop() == "");
		assert(s == "");
		assert(m.pop() == "");
		assert(s == "");
		assert(m.pop() == "");
		assert(s == "");
		assert(m.pop() == "");
		assert(s == "");
	}

	assert(s == "");

	{
		// TODO: delimiters
	}

	{
		std::string s2 = "";
		manipulator m(s);
		manipulator m2(s2);
		m.push("a", "b", "c");
		m2.push("x", "y", "z");
		assert(s == "a/b/c");
		assert(s2 == "x/y/z");
		m = std::move(m2);
		assert(s == "");
		assert(s2 == "x/y/z");
	}
}

int main()
{
	FreeFunctions();
	Manipulator();
	return 0;
}