ostree/tests/test-sysroot-c.c
Colin Walters fea786cb2d lib: Add ostree_sysroot_load_if_changed() API
This will allow daemons like rpm-ostree to detect if there are any new
deployments efficiently, in combination with using inotify.  If there
are any changes, rpm-ostree wants publish them on DBus.

While we're here, add some changes to start doing unit C testing of
the sysroot API.
2016-03-03 21:56:23 -05:00

93 lines
2.5 KiB
C

/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
*
* Copyright (C) 2016 Red Hat, Inc.
*
* 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 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <stdlib.h>
#include <gio/gio.h>
#include <string.h>
#include "libglnx.h"
#include "libostreetest.h"
static gboolean
run_sync (const char *cmdline, GError **error)
{
int estatus;
if (!g_spawn_command_line_sync (cmdline, NULL, NULL, &estatus, error))
return FALSE;
if (!g_spawn_check_exit_status (estatus, error))
return FALSE;
return TRUE;
}
static void
test_sysroot_reload (gconstpointer data)
{
OstreeSysroot *sysroot = (void*)data;
g_autoptr(GError) error = NULL;
gboolean changed;
if (!ostree_sysroot_load (sysroot, NULL, &error))
goto out;
if (!ostree_sysroot_load_if_changed (sysroot, &changed, NULL, &error))
goto out;
g_assert (!changed);
if (!run_sync ("ostree --repo=sysroot/ostree/repo pull-local --remote=testos testos-repo testos/buildmaster/x86_64-runtime", &error))
goto out;
if (!run_sync ("ostree admin --sysroot=sysroot deploy --karg=root=LABEL=MOO --karg=quiet --os=testos testos:testos/buildmaster/x86_64-runtime", &error))
goto out;
if (!ostree_sysroot_load_if_changed (sysroot, &changed, NULL, &error))
goto out;
g_assert (changed);
if (!ostree_sysroot_load_if_changed (sysroot, &changed, NULL, &error))
goto out;
g_assert (!changed);
out:
if (error)
g_error ("%s", error->message);
}
int main (int argc, char **argv)
{
g_autoptr(GError) error = NULL;
glnx_unref_object OstreeSysroot *sysroot = NULL;
g_test_init (&argc, &argv, NULL);
sysroot = ot_test_setup_sysroot (NULL, &error);
if (!sysroot)
goto out;
g_test_add_data_func ("/sysroot-reload", sysroot, test_sysroot_reload);
return g_test_run();
out:
if (error)
g_error ("%s", error->message);
return 1;
}