gdb/unittests/ui-file-selftests.c

   1 /* Self tests for ui_file
   2
   3    Copyright (C) 2022-2024 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #include "defs.h"
  21 #include "gdbsupport/selftest.h"
  22 #include "ui-file.h"
  23
  24 namespace selftests {
  25 namespace file {
  26
  27 static void
  28 check_one (const char *str, int quoter, const char *result)
  29 {
  30   string_file out;
  31   out.putstr (str, quoter);
  32   SELF_CHECK (out.string () == result);
  33 }
  34
  35 static void
  36 run_tests ()
  37 {
  38   check_one ("basic stuff: \\", '\\',
  39              "basic stuff: \\\\");
  40   check_one ("more basic stuff: \\Q", 'Q',
  41              "more basic stuff: \\\\\\Q");
  42   check_one ("more basic stuff: \\Q", '\0',
  43              "more basic stuff: \\Q");
  44
  45   check_one ("weird stuff: \x1f\x90\n\b\t\f\r\033\007", '\\',
  46              "weird stuff: \\037\\220\\n\\b\\t\\f\\r\\e\\a");
  47
  48   scoped_restore save_7 = make_scoped_restore (&sevenbit_strings, true);
  49   check_one ("more weird stuff: \xa5", '\\',
  50              "more weird stuff: \\245");
  51 }
  52
  53 } /* namespace file*/
  54 } /* namespace selftests */
  55
  56 void _initialize_ui_file_selftest ();
  57 void
  58 _initialize_ui_file_selftest ()
  59 {
  60   selftests::register_test ("ui-file",
  61                             selftests::file::run_tests);
  62 }