| /* Self tests for format_pieces for GDB, the GNU debugger. |
| |
| Copyright (C) 2018-2019 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| 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 3 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/>. */ |
| |
| #include "defs.h" |
| #include "common/format.h" |
| #include "common/selftest.h" |
| |
| namespace selftests { |
| namespace format_pieces { |
| |
| /* Verify that parsing STR gives pieces equal to EXPECTED_PIECES. */ |
| |
| static void |
| check (const char *str, const std::vector<format_piece> &expected_pieces) |
| { |
| ::format_pieces pieces (&str); |
| |
| SELF_CHECK ((pieces.end () - pieces.begin ()) == expected_pieces.size ()); |
| SELF_CHECK (std::equal (pieces.begin (), pieces.end (), |
| expected_pieces.begin ())); |
| } |
| |
| static void |
| test_escape_sequences () |
| { |
| check ("This is an escape sequence: \\e", |
| { |
| format_piece ("This is an escape sequence: \e", literal_piece), |
| }); |
| } |
| |
| static void |
| test_format_specifier () |
| { |
| check ("Hello %d%llx%%d", /* ARI: %ll */ |
| { |
| format_piece ("Hello ", literal_piece), |
| format_piece ("%d", int_arg), |
| format_piece ("", literal_piece), |
| format_piece ("%llx", long_long_arg), /* ARI: %ll */ |
| format_piece ("%%d", literal_piece), |
| }); |
| } |
| |
| static void |
| run_tests () |
| { |
| test_escape_sequences (); |
| test_format_specifier (); |
| } |
| |
| } /* namespace format_pieces */ |
| } /* namespace selftests */ |
| |
| void |
| _initialize_format_pieces_selftests () |
| { |
| selftests::register_test ("format_pieces", |
| selftests::format_pieces::run_tests); |
| } |