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// file : tests/project-name/driver.cxx -*- C++ -*-
// copyright : Copyright (c) 2014-2018 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
#include <cassert>
#ifndef __cpp_lib_modules
#include <ios> // ios::*bit
#include <string>
#include <iostream>
#include <stdexcept> // invalid_argument
#endif
// Other includes.
#ifdef __cpp_modules
#ifdef __cpp_lib_modules
import std.core;
import std.io;
#endif
import butl.utility; // operator<<(ostream,exception), eof(), *case()
import butl.project_name;
#else
#include <libbutl/utility.mxx>
#include <libbutl/project-name.mxx>
#endif
using namespace std;
using namespace butl;
// Create project_name from string and also perform some tests for the created
// object.
//
static project_name
name (const string& s)
{
project_name r (s);
assert (r == project_name (lcase (s)));
assert (r == project_name (ucase (s)));
assert (r > project_name ("!", project_name::raw_string));
assert (r < project_name ("~", project_name::raw_string));
return r;
}
// Usage: argv[0] (string|base|extension|variable)
//
// Create project names from stdin lines, and for each of them print the
// result of the specified member function to stdout, one per line.
//
int
main (int argc, char* argv[])
try
{
assert (argc == 2);
string m (argv[1]);
assert (m == "string" || m == "base" || m == "extension" || m == "variable");
cin.exceptions (ios::badbit);
cout.exceptions (ios::failbit | ios::badbit);
string l;
while (!eof (getline (cin, l)))
{
project_name n (name (l));
const string& s (m == "string" ? n.string () :
m == "base" ? n.base () :
m == "extension" ? n.extension () :
n.variable ());
cout << s << endl;
}
return 0;
}
catch (const invalid_argument& e)
{
cerr << e << endl;
return 1;
}
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