ostree/tests/test-keyfile-utils.c
Robert Fairley 99cf13b225 libotutil: Add ot_keyfile_get_value_with_default_group_optional()
Add ot_keyfile_get_value_with_default_group_optional() which allows
getting values from keys where the group is optional in the config
file. This is preparatory to add the sysroot.bootloader repo config
key, where the sysroot group is optional.

Closes: #1814
Approved by: jlebon
2019-03-01 21:20:35 +00:00

266 lines
11 KiB
C

/*
* Copyright (C) 2015 Red Hat, Inc.
*
* SPDX-License-Identifier: LGPL-2.0+
*
* 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 "libglnx.h"
#include <glib.h>
#include <stdlib.h>
#include <gio/gio.h>
#include <string.h>
#include "ot-keyfile-utils.h"
static GKeyFile *g_keyfile;
static void
test_get_boolean_with_default (void)
{
g_autoptr(GError) error = NULL;
gboolean out = FALSE;
g_assert (ot_keyfile_get_boolean_with_default (g_keyfile,
"section",
"a_boolean_true",
FALSE,
&out,
&error));
g_assert_true (out);
g_assert (ot_keyfile_get_boolean_with_default (g_keyfile,
"section",
"a_boolean_false",
TRUE,
&out,
&error));
g_assert_false (out);
g_assert (ot_keyfile_get_boolean_with_default (g_keyfile,
"section",
"a_not_existing_boolean",
TRUE,
&out,
&error));
g_assert_true (out);
g_clear_error (&error);
g_assert_false (ot_keyfile_get_boolean_with_default (g_keyfile,
"a_fake_section",
"a_boolean_true",
FALSE,
&out,
&error));
}
static void
test_get_value_with_default (void)
{
g_autoptr(GError) error = NULL;
g_autofree char *out = NULL;
GLogLevelFlags always_fatal_mask;
const char *section = "section";
/* Avoid that g_return_val_if_fail causes the test to fail. */
always_fatal_mask = g_log_set_always_fatal (0);
g_assert_false (ot_keyfile_get_value_with_default (g_keyfile,
NULL,
"value_foo",
"none",
&out,
&error));
g_clear_pointer (&out, g_free);
g_assert_false (ot_keyfile_get_value_with_default (g_keyfile,
section,
NULL,
"none",
&out,
&error));
g_clear_pointer (&out, g_free);
g_assert_false (ot_keyfile_get_value_with_default (g_keyfile,
section,
NULL,
"something",
&out,
&error));
g_clear_pointer (&out, g_free);
/* Restore the old mask. */
g_log_set_always_fatal (always_fatal_mask);
g_assert (ot_keyfile_get_value_with_default (g_keyfile,
section,
"value_foo",
"none",
&out,
&error));
g_assert_cmpstr (out, ==, "foo");
g_clear_pointer (&out, g_free);
g_assert (ot_keyfile_get_value_with_default (g_keyfile,
section,
"a_not_existing_value",
"correct",
&out,
&error));
g_assert_cmpstr (out, ==, "correct");
g_clear_pointer (&out, g_free);
g_assert_false (ot_keyfile_get_value_with_default (g_keyfile,
"a_fake_section",
"a_value_true",
"no value",
&out,
&error));
g_clear_error (&error);
g_clear_pointer (&out, g_free);
}
static void
test_get_value_with_default_group_optional (void)
{
g_autoptr(GError) error = NULL;
g_autofree char *out = NULL;
GLogLevelFlags always_fatal_mask;
const char *section = "section";
/* Avoid that g_return_val_if_fail causes the test to fail. */
always_fatal_mask = g_log_set_always_fatal (0);
g_assert_false (ot_keyfile_get_value_with_default_group_optional (g_keyfile,
NULL,
"value_foo",
"none",
&out,
&error));
g_clear_pointer (&out, g_free);
g_assert_false (ot_keyfile_get_value_with_default_group_optional (g_keyfile,
section,
NULL,
"none",
&out,
&error));
g_clear_pointer (&out, g_free);
g_assert_false (ot_keyfile_get_value_with_default_group_optional (g_keyfile,
section,
NULL,
"something",
&out,
&error));
g_clear_pointer (&out, g_free);
/* Restore the old mask. */
g_log_set_always_fatal (always_fatal_mask);
g_assert (ot_keyfile_get_value_with_default_group_optional (g_keyfile,
section,
"value_foo",
"none",
&out,
&error));
g_assert_cmpstr (out, ==, "foo");
g_clear_pointer (&out, g_free);
g_assert (ot_keyfile_get_value_with_default_group_optional (g_keyfile,
section,
"a_not_existing_value",
"correct",
&out,
&error));
g_assert_cmpstr (out, ==, "correct");
g_clear_pointer (&out, g_free);
g_assert (ot_keyfile_get_value_with_default_group_optional (g_keyfile,
"an_optional_section",
"a_value_true",
"no value",
&out,
&error));
g_clear_error (&error);
g_clear_pointer (&out, g_free);
}
static void
test_copy_group (void)
{
g_auto(GStrv) keys = NULL;
g_auto(GStrv) keys2 = NULL;
gsize length, length2, ii;
GKeyFile *tmp = g_key_file_new ();
const char *section = "section";
GLogLevelFlags always_fatal_mask;
/* Avoid that g_return_val_if_fail causes the test to fail. */
always_fatal_mask = g_log_set_always_fatal (0);
g_assert_false (ot_keyfile_copy_group (NULL, tmp, section));
g_assert_false (ot_keyfile_copy_group (g_keyfile, NULL, section));
g_assert_false (ot_keyfile_copy_group (g_keyfile, tmp, NULL));
/* Restore the old mask. */
g_log_set_always_fatal (always_fatal_mask);
g_assert_true (ot_keyfile_copy_group (g_keyfile, tmp, section));
keys = g_key_file_get_keys (g_keyfile, section, &length, NULL);
keys2 = g_key_file_get_keys (tmp, section, &length2, NULL);
g_assert_cmpint(length, ==, length2);
for (ii = 0; ii < length; ii++)
{
g_autofree char *value = NULL;
g_autofree char *value2 = NULL;
value = g_key_file_get_value (g_keyfile, section, keys[ii], NULL);
value2 = g_key_file_get_value (g_keyfile, section, keys[ii], NULL);
g_assert_cmpstr (value, ==, value2);
}
g_key_file_free (tmp);
}
static void
fill_keyfile (GKeyFile *file)
{
g_key_file_set_boolean (file, "section", "a_boolean_true", TRUE);
g_key_file_set_boolean (file, "section", "a_boolean_false", FALSE);
g_key_file_set_value (file, "section", "value_foo", "foo");
g_key_file_set_value (file, "section", "value_bar", "bar");
}
int main (int argc, char **argv)
{
int ret;
g_test_init (&argc, &argv, NULL);
g_keyfile = g_key_file_new ();
fill_keyfile (g_keyfile);
g_test_add_func ("/keyfile-utils/get-boolean-with-default", test_get_boolean_with_default);
g_test_add_func ("/keyfile-utils/get-value-with-default", test_get_value_with_default);
g_test_add_func ("/keyfile-utils/get-value-with-default-group-optional", test_get_value_with_default_group_optional);
g_test_add_func ("/keyfile-utils/copy-group", test_copy_group);
ret = g_test_run();
g_key_file_free (g_keyfile);
return ret;
}