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/* Self tests for memory-map for GDB, the GNU debugger.
Copyright (C) 2017 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 "selftest.h"
#include "memory-map.h"
#if defined(HAVE_LIBEXPAT)
namespace selftests {
namespace memory_map_tests {
/* A simple valid test input for parse_memory_map. */
static const char *valid_mem_map = R"(<?xml version="1.0"?>
<!DOCTYPE memory-map
PUBLIC "+//IDN gnu.org//DTD GDB Memory Map V1.0//EN"
"http://sourceware.org/gdb/gdb-memory-map.dtd">
<memory-map>
<memory type="ram" start="0" length="4096" />
<memory type="rom" start="65536" length="256" />
<memory type="flash" start="131072" length="65536">
<property name="blocksize">1024</property>
</memory>
</memory-map>
)";
/* Validate memory region R against some expected values (the other
parameters). */
static void
check_mem_region (const mem_region &r, CORE_ADDR lo, CORE_ADDR hi,
mem_access_mode mode, int blocksize)
{
SELF_CHECK (r.lo == lo);
SELF_CHECK (r.hi == hi);
SELF_CHECK (r.enabled_p);
SELF_CHECK (r.attrib.mode == mode);
SELF_CHECK (r.attrib.blocksize == blocksize);
}
/* Test the parse_memory_map function. */
static void
parse_memory_map_tests ()
{
std::vector<mem_region> regions = parse_memory_map (valid_mem_map);
SELF_CHECK (regions.size () == 3);
check_mem_region (regions[0], 0, 0 + 4096, MEM_RW, -1);
check_mem_region (regions[1], 65536, 65536 + 256, MEM_RO, -1);
check_mem_region (regions[2], 131072, 131072 + 65536, MEM_FLASH, 1024);
}
} /* namespace memory_map_tests */
} /* namespace selftests */
#endif /* HAVE_LIBEXPAT */
void
_initialize_memory_map_selftests ()
{
#if defined(HAVE_LIBEXPAT)
selftests::register_test
("parse_memory_map",
selftests::memory_map_tests::parse_memory_map_tests);
#endif
}
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