-
Simon McVittie authored
Signed-off-by:
Simon McVittie <smcv@collabora.com>
Simon McVittie authoredSigned-off-by:
Simon McVittie <smcv@collabora.com>
helper.c 2.11 KiB
/*
* Helper for misc smaller tests that need to try things in a separate
* process.
*
* Copyright © 2020 Collabora Ltd.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <glib.h>
#include <glib/gstdio.h>
#include "glib-backports.h"
#include "libglnx/libglnx.h"
#include "utils.h"
static void
try_divert_stdout (void)
{
g_autoptr(GError) error = NULL;
g_autoptr(FILE) original_stdout = NULL;
original_stdout = pv_divert_stdout_to_stderr (&error);
g_assert_no_error (error);
g_setenv ("G_MESSAGES_DEBUG", "all", TRUE);
g_print ("printed-with-g-print\n");
g_log ("tests-helper", G_LOG_LEVEL_DEBUG, "logged-as-debug");
g_log (NULL, G_LOG_LEVEL_INFO, "logged-as-info");
fprintf (original_stdout, "printed-to-original-stdout");
fflush (stdout);
fflush (original_stdout);
}
int
main (int argc,
char **argv)
{
if (argc < 2)
g_error ("Usage: %s MODE [ARGUMENTS...]", argv[0]);
if (g_strcmp0 (argv[1], "divert-stdout") == 0)
{
try_divert_stdout ();
}
else
{
g_error ("Unknown argv[1]: %s", argv[1]);
}
return 0;
}