mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-24 12:09:58 +00:00
eaf8d91cd7
On a slower machine the test can take more than 30 seconds. Increase the timeout to 100 seconds. Signed-off-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
/*
|
|
* Test OpenBIOS-based machines.
|
|
*
|
|
* Copyright (c) 2016 Red Hat Inc.
|
|
*
|
|
* Author:
|
|
* Thomas Huth <thuth@redhat.com>
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2
|
|
* or later. See the COPYING file in the top-level directory.
|
|
*
|
|
* This test is used to check that some OpenBIOS machines can be started
|
|
* successfully in TCG mode. To do this, we first put some Forth code into
|
|
* the "boot-command" Open Firmware environment variable. This Forth code
|
|
* writes a well-known magic value to a known location in memory. Then we
|
|
* start the guest so that OpenBIOS can boot and finally run the Forth code.
|
|
* The testing code here then can finally check whether the value has been
|
|
* successfully written into the guest memory.
|
|
*/
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "libqtest.h"
|
|
|
|
#define MAGIC 0xcafec0de
|
|
#define ADDRESS 0x4000
|
|
|
|
static void check_guest_memory(void)
|
|
{
|
|
uint32_t signature;
|
|
int i;
|
|
|
|
/* Poll until code has run and modified memory. Wait at most 30 seconds */
|
|
for (i = 0; i < 10000; ++i) {
|
|
signature = readl(ADDRESS);
|
|
if (signature == MAGIC) {
|
|
break;
|
|
}
|
|
g_usleep(10000);
|
|
}
|
|
|
|
g_assert_cmphex(signature, ==, MAGIC);
|
|
}
|
|
|
|
static void test_machine(const void *machine)
|
|
{
|
|
char *args;
|
|
|
|
args = g_strdup_printf("-M %s,accel=tcg -prom-env 'boot-command=%x %x l!'",
|
|
(const char *)machine, MAGIC, ADDRESS);
|
|
|
|
qtest_start(args);
|
|
check_guest_memory();
|
|
qtest_quit(global_qtest);
|
|
|
|
g_free(args);
|
|
}
|
|
|
|
static void add_tests(const char *machines[])
|
|
{
|
|
int i;
|
|
char *name;
|
|
|
|
for (i = 0; machines[i] != NULL; i++) {
|
|
name = g_strdup_printf("prom-env/%s", machines[i]);
|
|
qtest_add_data_func(name, machines[i], test_machine);
|
|
g_free(name);
|
|
}
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
const char *sparc_machines[] = { "SPARCbook", "Voyager", "SS-20", NULL };
|
|
const char *sparc64_machines[] = { "sun4u", "sun4v", NULL };
|
|
const char *mac_machines[] = { "mac99", "g3beige", NULL };
|
|
const char *arch = qtest_get_arch();
|
|
|
|
g_test_init(&argc, &argv, NULL);
|
|
|
|
if (!strcmp(arch, "ppc") || !strcmp(arch, "ppc64")) {
|
|
add_tests(mac_machines);
|
|
} else if (!strcmp(arch, "sparc")) {
|
|
add_tests(sparc_machines);
|
|
} else if (!strcmp(arch, "sparc64")) {
|
|
add_tests(sparc64_machines);
|
|
} else {
|
|
g_assert_not_reached();
|
|
}
|
|
|
|
return g_test_run();
|
|
}
|