mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-03 04:12:10 +08:00
4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
117 lines
2.7 KiB
C
117 lines
2.7 KiB
C
/* Self tests for mem ranges for GDB, the GNU debugger.
|
|
|
|
Copyright (C) 2017-2022 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 "gdbsupport/selftest.h"
|
|
#include "memrange.h"
|
|
|
|
namespace selftests {
|
|
namespace memrange_tests {
|
|
|
|
static void
|
|
normalize_mem_ranges_tests ()
|
|
{
|
|
/* Empty vector. */
|
|
{
|
|
std::vector<mem_range> ranges;
|
|
|
|
normalize_mem_ranges (&ranges);
|
|
|
|
SELF_CHECK (ranges.size () == 0);
|
|
}
|
|
|
|
/* With one range. */
|
|
{
|
|
std::vector<mem_range> ranges;
|
|
|
|
ranges.emplace_back (10, 20);
|
|
|
|
normalize_mem_ranges (&ranges);
|
|
|
|
SELF_CHECK (ranges.size () == 1);
|
|
SELF_CHECK (ranges[0] == mem_range (10, 20));
|
|
}
|
|
|
|
/* Completely disjoint ranges. */
|
|
{
|
|
std::vector<mem_range> ranges;
|
|
|
|
ranges.emplace_back (20, 1);
|
|
ranges.emplace_back (10, 1);
|
|
|
|
normalize_mem_ranges (&ranges);
|
|
|
|
SELF_CHECK (ranges.size () == 2);
|
|
SELF_CHECK (ranges[0] == mem_range (10, 1));
|
|
SELF_CHECK (ranges[1] == mem_range (20, 1));
|
|
}
|
|
|
|
/* Overlapping and contiguous ranges. */
|
|
{
|
|
std::vector<mem_range> ranges;
|
|
|
|
ranges.emplace_back (5, 10);
|
|
ranges.emplace_back (10, 10);
|
|
ranges.emplace_back (15, 10);
|
|
|
|
normalize_mem_ranges (&ranges);
|
|
|
|
SELF_CHECK (ranges.size () == 1);
|
|
SELF_CHECK (ranges[0] == mem_range (5, 20));
|
|
}
|
|
|
|
/* Duplicate ranges. */
|
|
{
|
|
std::vector<mem_range> ranges;
|
|
|
|
ranges.emplace_back (10, 10);
|
|
ranges.emplace_back (10, 10);
|
|
|
|
normalize_mem_ranges (&ranges);
|
|
|
|
SELF_CHECK (ranges.size () == 1);
|
|
SELF_CHECK (ranges[0] == mem_range (10, 10));
|
|
}
|
|
|
|
/* Range completely inside another. */
|
|
{
|
|
std::vector<mem_range> ranges;
|
|
|
|
ranges.emplace_back (14, 2);
|
|
ranges.emplace_back (10, 10);
|
|
|
|
normalize_mem_ranges (&ranges);
|
|
|
|
SELF_CHECK (ranges.size () == 1);
|
|
SELF_CHECK (ranges[0] == mem_range (10, 10));
|
|
}
|
|
}
|
|
|
|
} /* namespace memrange_tests */
|
|
} /* namespace selftests */
|
|
|
|
void _initialize_memrange_selftests ();
|
|
void
|
|
_initialize_memrange_selftests ()
|
|
{
|
|
selftests::register_test
|
|
("normalize_mem_ranges",
|
|
selftests::memrange_tests::normalize_mem_ranges_tests);
|
|
}
|