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/*
* Copyright (C) 2011 Red Hat, Inc.
*
* SPDX-License-Identifier: LicenseRef-old-glib-tests
*
* This work is provided "as is"; redistribution and modification
* in whole or in part, in any medium, physical or electronic is
* permitted without restriction.
*
* This work 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.
*
* In no event shall the authors or contributors be liable for any
* direct, indirect, incidental, special, exemplary, or consequential
* damages (including, but not limited to, procurement of substitute
* goods or services; loss of use, data, or profits; or business
* interruption) however caused and on any theory of liability, whether
* in contract, strict liability, or tort (including negligence or
* otherwise) arising in any way out of the use of this software, even
* if advised of the possibility of such damage.
*
* Authors: Colin Walters <walters@verbum.org>
*/
#include "config.h"
#include <glib.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
static void
test_platform_argv0 (void)
{
GOptionContext *context;
gboolean arg;
GOptionEntry entries [] =
{ { "test", 't', 0, G_OPTION_ARG_STRING, &arg, NULL, NULL },
G_OPTION_ENTRY_NULL };
const gchar * const expected_prgnames[] =
{
"option-argv0",
#ifdef G_OS_WIN32
"option-argv0.exe",
#endif
NULL,
};
gboolean retval;
gboolean fatal_errors = TRUE;
/* This test must pass on platforms where platform_get_argv0()
* is implemented. At the moment that means Linux/Cygwin,
* (which uses /proc/self/cmdline) or OpenBSD (which uses
* sysctl and KERN_PROC_ARGS) or Windows (which uses
* GetCommandlineW ()). On other platforms the test
* is not expected to pass, but we'd still want to know
* how it does (the test code itself doesn't use any platform-specific
* functionality, the difference is internal to glib, so it's quite
* possible to run this test everywhere - it just won't pass on some
* platforms). Make errors non-fatal on these other platforms,
* to prevent them from crashing hard on failed assertions,
* and make them call g_test_skip() instead.
*/
#if !defined HAVE_PROC_SELF_CMDLINE && \
!defined __OpenBSD__ && \
!defined __linux && \
!defined G_OS_WIN32
fatal_errors = FALSE;
#endif
context = g_option_context_new (NULL);
g_option_context_add_main_entries (context, entries, NULL);
retval = g_option_context_parse (context, NULL, NULL, NULL);
if (fatal_errors)
{
g_assert_true (retval);
g_assert_true (g_strv_contains (expected_prgnames, g_get_prgname ()));
}
else
{
gboolean failed = FALSE;
if (!retval)
{
g_print ("g_option_context_parse() failed\n");
failed = TRUE;
}
else if (!g_strv_contains (expected_prgnames, g_get_prgname ()))
{
g_print ("program name `%s' is neither `option-argv0', nor `lt-option-argv0'\n", g_get_prgname());
failed = TRUE;
}
else
g_print ("The test unexpectedly passed\n");
if (failed)
g_test_skip ("platform_get_argv0() is not implemented [correctly?] on this platform");
}
g_option_context_free (context);
}
int
main (int argc,
char *argv[])
{
g_test_init (&argc, &argv, "no_g_set_prgname", NULL);
g_test_add_func ("/option/argv0", test_platform_argv0);
return g_test_run ();
}
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