1 files changed, 78 insertions, 0 deletions
diff --git a/gcc/text-art/selftests.cc b/gcc/text-art/selftests.cc
new file mode 100644
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--- /dev/null
+++ b/gcc/text-art/selftests.cc
@@ -0,0 +1,78 @@
+/* Selftests for text art.
+   Copyright (C) 2023 Free Software Foundation, Inc.
+   Contributed by David Malcolm <dmalcolm@redhat.com>.
+
+This file is part of GCC.
+
+GCC 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 3, or (at your option) any later
+version.
+
+GCC 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 GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#include "config.h"
+#define INCLUDE_VECTOR
+#include "system.h"
+#include "coretypes.h"
+#include "selftest.h"
+#include "pretty-print.h"
+#include "text-art/selftests.h"
+#include "text-art/canvas.h"
+
+#if CHECKING_P
+
+/* Run all tests, aborting if any fail.  */
+
+void
+selftest::text_art_tests ()
+{
+  text_art_style_cc_tests ();
+  text_art_styled_string_cc_tests ();
+
+  text_art_box_drawing_cc_tests ();
+  text_art_canvas_cc_tests ();
+  text_art_ruler_cc_tests ();
+  text_art_table_cc_tests ();
+  text_art_widget_cc_tests ();
+}
+
+/* Implementation detail of ASSERT_CANVAS_STREQ.  */
+
+void
+selftest::assert_canvas_streq (const location &loc,
+			       const text_art::canvas &canvas,
+			       pretty_printer *pp,
+			       const char *expected_str)
+{
+  canvas.print_to_pp (pp);
+  if (0)
+    fprintf (stderr, "%s\n", pp_formatted_text (pp));
+  ASSERT_STREQ_AT (loc, pp_formatted_text (pp), expected_str);
+}
+
+/* Implementation detail of ASSERT_CANVAS_STREQ.  */
+
+void
+selftest::assert_canvas_streq (const location &loc,
+			       const text_art::canvas &canvas,
+			       bool styled,
+			       const char *expected_str)
+{
+  pretty_printer pp;
+  if (styled)
+    {
+      pp_show_color (&pp) = true;
+      pp.url_format = URL_FORMAT_DEFAULT;
+    }
+  assert_canvas_streq (loc, canvas, &pp, expected_str);
+}
+
+#endif /* #if CHECKING_P */