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/***************************************************************************
* tests/common/test_cmdline.cpp
*
* Part of the STXXL. See http://stxxl.sourceforge.net
*
* Copyright (C) 2013 Timo Bingmann <tb@panthema.net>
*
* 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 <stxxl/bits/common/cmdline.h>
#include <stxxl/bits/verbose.h>
#include <sstream>
void test1()
{
int a_int = 0;
std::string a_str;
stxxl::cmdline_parser cp;
cp.add_int('i', "int", "<N>", "an integer", a_int);
cp.add_string('f', "filename", "<F>", "a filename", a_str);
cp.set_description("Command Line Parser Test");
cp.set_author("Timo Bingmann <tb@panthema.net>");
// good command line
const char* cmdline1[] =
{ "test", "-i", "42", "-f", "somefile", NULL };
std::ostringstream os1;
STXXL_CHECK(cp.process(5, cmdline1, os1));
STXXL_CHECK(a_int == 42);
STXXL_CHECK(a_str == "somefile");
// bad command line
const char* cmdline2[] =
{ "test", "-i", "dd", "-f", "somefile", NULL };
std::ostringstream os2;
STXXL_CHECK(!cp.process(5, cmdline2, os2));
}
int main(int, char**)
{
test1();
return 0;
}
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