gdb/unittests/tui-selftests.c

   1 /* Self tests for the TUI
   2
   3    Copyright (C) 2019-2020 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
  23 #ifdef TUI
  24
  25 #include "tui/tui-winsource.h"
  26
  27 namespace selftests {
  28 namespace tui {
  29
  30 static void
  31 run_tests ()
  32 {
  33   const char *text = "hello";
  34   std::string result = tui_copy_source_line (&text, 0, 0, 50, 0);
  35   SELF_CHECK (result == "hello");
  36   SELF_CHECK (*text == '\0');
  37
  38   text = "hello\n";
  39   result = tui_copy_source_line (&text, 0, 0, 3, 0);
  40   SELF_CHECK (result == "hel");
  41   SELF_CHECK (*text == '\0');
  42 }
  43
  44 } /* namespace tui*/
  45 } /* namespace selftests */
  46
  47 #endif /* TUI */
  48
  49 void _initialize_tui_selftest ();
  50 void
  51 _initialize_tui_selftest ()
  52 {
  53 #ifdef TUI
  54   selftests::register_test ("tui", selftests::tui::run_tests);
  55 #endif
  56 }