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/* Self tests for format_pieces for GDB, the GNU debugger.
Copyright (C) 2018 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);
}
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