gparted/tests/common.h

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Move duplicated test code into shared modules (#220) Move common testing code which doesn't need linking with GParted objects into the common module. Move the remaining common code used to print GParted objects using the insertion operator (operator<<) into the insertion_operators module. Split the common code like this so that the operator<<(std::ostream&, const OperationDetail&) function is not included in test_PipeCapture and it is not forced to link with all the non-UI related GParted objects. The Automake manual provides guidance that when a header belongs to a single program it is recommended to be listed in the program's _SOURCES variable and for a directory only containing header files listing them in the noinst_HEADERS variable is the right variable to use [1]. However the guidance doesn't cover this case for common.h and insertion_operators.h; header files in a directory with other files and used by multiple programs. So just because we have gparted_core_OBJECTS (normal Makefile, not Automake special variable) listing objects to link with, choose to use noinst_HEADERS Automake variable to list needed headers. [1] GNU Automake manual, 9.2 Header files https://www.gnu.org/software/automake/manual/html_node/Headers.html "Usually, only header files that accompany installed libraries need to be installed. Headers used by programs or convenience libraries are not installed. The noinst_HEADERS variable can be used for such headers. However, when the header belongs to a single convenience library or program, we recommend listing it in the program's or library's _SOURCES variable (see Defining program sources) instead of in noinst_HEADERS. This is clearer for the Makefile.am reader. noinst_HEADERS would be the right variable to use in a directory containing only headers and no associated library or program. All header files must be listed somewhere; in a _SOURCES variable or in a _HEADERS variable. Missing ones will not appear in the distribution. " Closes #220 - Format to Cleared not clearing "pdc" ataraid signature
2023-02-05 04:16:43 -07:00
/* Copyright (C) 2023 Mike Fleetwood
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
/* common
*
* Common functions used in testing that don't depend on any GParted code so don't require
* any GParted objects to need to be linked in order to be used.
*/
#ifndef GPARTED_TEST_COMMON_H
#define GPARTED_TEST_COMMON_H
#include <stddef.h>
#include <string>
namespace GParted
{
const size_t BinaryStringChunkSize = 16;
std::string binary_string_to_print(size_t offset, const char* s, size_t len);
void ensure_x11_display(int argc, char** argv);
} // namespace GParted
#endif /* GPARTED_TEST_COMMON_H */