static int
as_append_char (struct state *state, unsigned char c)
{
if(as_reserve (state, 1))
return 1;
else {
*state->s++ = c;
return 0;
}
}
static void
as_append_char (struct snprintf_state *state, unsigned char c)
{
if(!as_reserve (state, 1))
*state->s++ = c;
}
void test_core_as_copy_01(void)
{
i_task task1;
i_task task2;
i_as as1;
i_as as2;
i_segment seg1;
i_segment seg2;
i_segment seg3;
i_segment seg4;
i_segment seg5;
i_segment seg6;
i_segment useless;
i_region reg;
t_uint32 i;
t_uint8 buff[4 * ___kaneton$pagesz];
TEST_ENTER();
/*
* first address space
*/
if (task_reserve(TASK_CLASS_GUEST,
TASK_BEHAVIOUR_INTERACTIVE,
TASK_PRIORITY_INTERACTIVE,
&task1) != STATUS_OK)
TEST_ERROR("[task_reserve] error");
if (as_reserve(task1, &as1) != STATUS_OK)
TEST_ERROR("[as_reserve] error");
if (segment_reserve(as1,
2 * ___kaneton$pagesz,
PERMISSION_READ | PERMISSION_WRITE,
SEGMENT_OPTION_NONE,
&seg1) != STATUS_OK)
TEST_ERROR("[segment_reserve] error");
if (segment_reserve(as1,
___kaneton$pagesz,
PERMISSION_READ | PERMISSION_WRITE,
SEGMENT_OPTION_NONE,
&useless) != STATUS_OK)
TEST_ERROR("[segment_reserve] error");
if (segment_reserve(as1,
4 * ___kaneton$pagesz,
PERMISSION_READ | PERMISSION_WRITE,
SEGMENT_OPTION_NONE,
&seg2) != STATUS_OK)
TEST_ERROR("[segment_reserve] error");
if (segment_reserve(as1,
___kaneton$pagesz,
PERMISSION_READ | PERMISSION_WRITE,
SEGMENT_OPTION_NONE,
&useless) != STATUS_OK)
TEST_ERROR("[segment_reserve] error");
if (segment_reserve(as1,
2 * ___kaneton$pagesz,
PERMISSION_READ | PERMISSION_WRITE,
SEGMENT_OPTION_NONE,
&seg3) != STATUS_OK)
TEST_ERROR("[segment_reserve] error");
if (region_reserve(as1,
seg1,
___kaneton$pagesz,
REGION_OPTION_FORCE,
0x20000000,
___kaneton$pagesz,
®) != STATUS_OK)
TEST_ERROR("[region_reserve] error");
if (region_reserve(as1,
seg2,
___kaneton$pagesz,
REGION_OPTION_FORCE,
0x20001000,
2 * ___kaneton$pagesz,
®) != STATUS_OK)
TEST_ERROR("[region_reserve] error");
if (region_reserve(as1,
seg3,
0,
REGION_OPTION_FORCE,
0x20003000,
___kaneton$pagesz,
®) != STATUS_OK)
TEST_ERROR("[region_reserve] error");
/*
* second address space
*/
if (task_reserve(TASK_CLASS_GUEST,
TASK_BEHAVIOUR_INTERACTIVE,
TASK_PRIORITY_INTERACTIVE,
&task2) != STATUS_OK)
TEST_ERROR("[task_reserve] error");
if (as_reserve(task2, &as2) != STATUS_OK)
TEST_ERROR("[as_reserve] error");
if (segment_reserve(as2,
2 * ___kaneton$pagesz,
PERMISSION_READ | PERMISSION_WRITE,
SEGMENT_OPTION_NONE,
&seg4) != STATUS_OK)
TEST_ERROR("[segment_reserve] error");
if (segment_reserve(as2,
___kaneton$pagesz,
PERMISSION_READ | PERMISSION_WRITE,
SEGMENT_OPTION_NONE,
&useless) != STATUS_OK)
TEST_ERROR("[segment_reserve] error");
if (segment_reserve(as2,
4 * ___kaneton$pagesz,
PERMISSION_READ | PERMISSION_WRITE,
SEGMENT_OPTION_NONE,
&seg5) != STATUS_OK)
TEST_ERROR("[segment_reserve] error");
if (segment_reserve(as2,
___kaneton$pagesz,
PERMISSION_READ | PERMISSION_WRITE,
SEGMENT_OPTION_NONE,
&useless) != STATUS_OK)
TEST_ERROR("[segment_reserve] error");
if (segment_reserve(as2,
2 * ___kaneton$pagesz,
PERMISSION_READ | PERMISSION_WRITE,
SEGMENT_OPTION_NONE,
&seg6) != STATUS_OK)
TEST_ERROR("[segment_reserve] error");
if (region_reserve(as2,
seg4,
0,
REGION_OPTION_FORCE,
0x40000000,
___kaneton$pagesz,
®) != STATUS_OK)
TEST_ERROR("[region_reserve] error");
if (region_reserve(as2,
seg5,
2 * ___kaneton$pagesz,
REGION_OPTION_FORCE,
0x40001000,
___kaneton$pagesz,
®) != STATUS_OK)
TEST_ERROR("[region_reserve] error");
if (region_reserve(as2,
seg6,
0,
REGION_OPTION_FORCE,
0x40002000,
2 * ___kaneton$pagesz,
®) != STATUS_OK)
TEST_ERROR("[region_reserve] error");
/*
* operations
*/
for (i = 0; i < 4 * ___kaneton$pagesz; i++)
buff[i] = (i * 2 + 4) % 256;
if (as_write(as1, buff, 4 * ___kaneton$pagesz, 0x20000000) != STATUS_OK)
TEST_ERROR("[as_write] error");
for (i = 0; i < 4 * ___kaneton$pagesz; i++)
buff[i] = 0;
if (as_copy(as1, 0x20000000, as2, 0x40000000, 4 * ___kaneton$pagesz) != STATUS_OK)
TEST_ERROR("[as_copy] error");
if (as_read(as2, 0x40000000, 4 * ___kaneton$pagesz, buff) != STATUS_OK)
TEST_ERROR("[as_read] error");
for (i = 0; i < 4 * ___kaneton$pagesz; i++)
if (buff[i] != (i * 2 + 4) % 256)
TEST_ERROR("the data appears invalid once read from the "
"address space\n");
TEST_SIGNATURE(rr3fiw3w20aafi9gre9g);
TEST_LEAVE();
}
