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tests: Add basic unit tests for fp-context

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Link the tests with the private library using an utils library that will
be useful to share other tests functions
This commit is contained in:
Marco Trevisan (Treviño)
2019-12-05 14:38:41 +01:00
parent eeddd8c7bc
commit da46f53e82
6 changed files with 225 additions and 4 deletions
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66
tests/test-utils.c Normal file
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/*
* Unit tests for libfprint
* Copyright (C) 2019 Marco Trevisan <marco.trevisan@canonical.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <glib/gstdio.h>
#include "test-utils.h"
void
fpt_teardown_virtual_device_environment (void)
{
const char *path = g_getenv ("FP_VIRTUAL_IMAGE");
if (path)
{
g_autofree char *temp_dir = g_path_get_dirname (path);
g_unsetenv ("FP_VIRTUAL_IMAGE");
g_unlink (path);
g_rmdir (temp_dir);
}
}
static void
on_signal_event (int sig)
{
fpt_teardown_virtual_device_environment ();
}
void
fpt_setup_virtual_device_environment (void)
{
g_autoptr(GError) error = NULL;
g_autofree char *temp_dir = NULL;
g_autofree char *temp_path = NULL;
g_assert_null (g_getenv ("FP_VIRTUAL_IMAGE"));
temp_dir = g_dir_make_tmp ("libfprint-XXXXXX", &error);
g_assert_no_error (error);
temp_path = g_build_filename (temp_dir, "virtual-image.socket", NULL);
g_setenv ("FP_VIRTUAL_IMAGE", temp_path, TRUE);
signal (SIGKILL, on_signal_event);
signal (SIGABRT, on_signal_event);
signal (SIGSEGV, on_signal_event);
signal (SIGTERM, on_signal_event);
signal (SIGQUIT, on_signal_event);
signal (SIGPIPE, on_signal_event);
}