gcc/text-art/selftests.cc

   1 /* Selftests for text art.
   2    Copyright (C) 2023-2024 Free Software Foundation, Inc.
   3    Contributed by David Malcolm <dmalcolm@redhat.com>.
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify it under
   8 the terms of the GNU General Public License as published by the Free
   9 Software Foundation; either version 3, or (at your option) any later
  10 version.
  11
  12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21 #include "config.h"
  22 #define INCLUDE_VECTOR
  23 #include "system.h"
  24 #include "coretypes.h"
  25 #include "selftest.h"
  26 #include "pretty-print.h"
  27 #include "text-art/selftests.h"
  28 #include "text-art/canvas.h"
  29
  30 #if CHECKING_P
  31
  32 /* Run all tests, aborting if any fail.  */
  33
  34 void
  35 selftest::text_art_tests ()
  36 {
  37   text_art_style_cc_tests ();
  38   text_art_styled_string_cc_tests ();
  39
  40   text_art_box_drawing_cc_tests ();
  41   text_art_canvas_cc_tests ();
  42   text_art_ruler_cc_tests ();
  43   text_art_table_cc_tests ();
  44   text_art_widget_cc_tests ();
  45 }
  46
  47 /* Implementation detail of ASSERT_CANVAS_STREQ.  */
  48
  49 void
  50 selftest::assert_canvas_streq (const location &loc,
  51                                const text_art::canvas &canvas,
  52                                pretty_printer *pp,
  53                                const char *expected_str)
  54 {
  55   canvas.print_to_pp (pp);
  56   if (0)
  57     fprintf (stderr, "%s\n", pp_formatted_text (pp));
  58   ASSERT_STREQ_AT (loc, pp_formatted_text (pp), expected_str);
  59 }
  60
  61 /* Implementation detail of ASSERT_CANVAS_STREQ.  */
  62
  63 void
  64 selftest::assert_canvas_streq (const location &loc,
  65                                const text_art::canvas &canvas,
  66                                bool styled,
  67                                const char *expected_str)
  68 {
  69   pretty_printer pp;
  70   if (styled)
  71     {
  72       pp_show_color (&pp) = true;
  73       pp.url_format = URL_FORMAT_DEFAULT;
  74     }
  75   assert_canvas_streq (loc, canvas, &pp, expected_str);
  76 }
  77
  78 #endif /* #if CHECKING_P */