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#include "unittest/unittest.h"
#include "unittest/memmap.h"
#include <setjmp.h>
#include "../../../include/minmax.h"
#include "../zonelist.c"
#include "test-harness.c"
static int move_to_terminal_region(void)
{
struct syslinux_memmap *mmap;
addr_t dst, src;
size_t len;
int rv = -1;
struct test_memmap_entry entries[] = {
{ 0x00000, 0x90000, SMT_RESERVED },
{ 0x90000, 0x10000, SMT_TERMINAL },
{ 0xa0000, 0xf000, SMT_FREE },
{ 0x100000, 0x3000, SMT_FREE }
};
mmap = test_build_mmap(entries, array_sz(entries));
if (!mmap)
goto bail;
dst = 0x90000;
src = 0x1fff000;
len = 0xf000;
rv = syslinux_memmap_find(mmap, &dst, len, false, 16,
0, (addr_t)-1, 0, (addr_t)-1);
syslinux_assert(!rv, "Expected to find 0x%x to be SMT_TERMINAL", dst);
rv = test_attempt_movelist(mmap, dst, src, len);
syslinux_assert(!rv, "Expected to move 0x%x to 0x%x, len 0x%x", src, dst, len);
rv = 0;
bail:
syslinux_free_memmap(mmap);
return rv;
}
static int move_to_overlapping_region(void)
{
struct syslinux_memmap *mmap;
addr_t dst, src;
size_t len;
int rv = -1;
struct test_memmap_entry entries[] = {
{ 0x00000, 0x90000, SMT_RESERVED },
{ 0x90000, 0x10000, SMT_TERMINAL },
{ 0xa0000, 0xf000, SMT_FREE },
{ 0x100000, 0x3000, SMT_TERMINAL },
{ 0x103000, 0x1000, SMT_FREE },
};
mmap = test_build_mmap(entries, array_sz(entries));
if (!mmap)
goto bail;
rv = test_attempt_movelist(mmap, 0x90000, 0x300000, 0x10001);
syslinux_assert(!rv, "Allocating across boundary region failed");
rv = test_attempt_movelist(mmap, 0xa0000, 0x4000000, 0x10000);
syslinux_assert(rv, "Move into undefined region succeeded");
rv = test_attempt_movelist(mmap, 0x80000, 0x200000, 0x10000);
syslinux_assert(rv, "Move across incompatible region boundary succeeded");
rv = test_attempt_movelist(mmap, 0x100000, 0x4000000, 0x4001);
syslinux_assert(rv, "Move past end of available regions succeeded");
rv = 0;
bail:
syslinux_free_memmap(mmap);
return rv;
}
int main(int argc, char **argv)
{
move_to_terminal_region();
move_to_overlapping_region();
return 0;
}
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