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livetrax/libs/pbd/test/test_common.cc
Tim Mayberry 94d8dfa256 Add utility function to test lib to create a test directory
There is an identical function in libardour test support lib so we
should probably find a better place to put this at some point
2014-06-25 12:40:11 -04:00

60 lines
1.7 KiB
C++

/*
Copyright (C) 2011 Tim Mayberry
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option)
any later version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "test_common.h"
#include <glibmm/fileutils.h>
#include <glibmm/miscutils.h>
#include <sstream>
using namespace std;
/**
* This allows tests to find the data files they require by looking
* in an installed location on windows or by setting an environment variable
* on unix.
*/
PBD::Searchpath
test_search_path ()
{
#ifdef PLATFORM_WINDOWS
std::string wsp(g_win32_get_package_installation_directory_of_module(NULL));
return Glib::build_filename (wsp, "pbd_testdata");
#else
return Glib::getenv("PBD_TEST_PATH");
#endif
}
std::string
test_output_directory (std::string prefix)
{
std::string tmp_dir = Glib::build_filename (g_get_tmp_dir(), "pbd_test");
std::string dir_name;
std::string new_test_dir;
do {
ostringstream oss;
oss << prefix;
oss << g_random_int ();
dir_name = oss.str();
new_test_dir = Glib::build_filename (tmp_dir, dir_name);
if (Glib::file_test (new_test_dir, Glib::FILE_TEST_EXISTS)) continue;
} while (g_mkdir_with_parents (new_test_dir.c_str(), 0755) != 0);
return new_test_dir;
}