blob: d4a8db6fd601d1993d69ca24ac1c7eacab75aff1 [file] [log] [blame]
/*
* QTest testcase for Intel HDA
*
* Copyright (c) 2014 SUSE LINUX Products GmbH
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#include "qemu/osdep.h"
#include "libqtest-single.h"
#define HDA_ID "hda0"
#define CODEC_DEVICES " -device hda-output,bus=" HDA_ID ".0" \
" -device hda-micro,bus=" HDA_ID ".0" \
" -device hda-duplex,bus=" HDA_ID ".0"
/* Tests only initialization so far. TODO: Replace with functional tests */
static void ich6_test(void)
{
qtest_start("-machine pc -device intel-hda,id=" HDA_ID CODEC_DEVICES);
qtest_end();
}
static void ich9_test(void)
{
qtest_start("-machine q35 -device ich9-intel-hda,bus=pcie.0,addr=1b.0,id="
HDA_ID CODEC_DEVICES);
qtest_end();
}
/*
* https://gitlab.com/qemu-project/qemu/-/issues/542
* Used to trigger:
* AddressSanitizer: stack-overflow
*/
static void test_issue542_ich6(void)
{
QTestState *s;
s = qtest_init("-nographic -nodefaults -M pc-q35-6.2 "
"-device intel-hda,id=" HDA_ID CODEC_DEVICES);
qtest_outl(s, 0xcf8, 0x80000804);
qtest_outw(s, 0xcfc, 0x06);
qtest_bufwrite(s, 0xff0d060f, "\x03", 1);
qtest_bufwrite(s, 0x0, "\x12", 1);
qtest_bufwrite(s, 0x2, "\x2a", 1);
qtest_writeb(s, 0x0, 0x12);
qtest_writeb(s, 0x2, 0x2a);
qtest_outl(s, 0xcf8, 0x80000811);
qtest_outl(s, 0xcfc, 0x006a4400);
qtest_bufwrite(s, 0x6a44005a, "\x01", 1);
qtest_bufwrite(s, 0x6a44005c, "\x02", 1);
qtest_bufwrite(s, 0x6a442050, "\x00\x00\x44\x6a", 4);
qtest_bufwrite(s, 0x6a44204a, "\x01", 1);
qtest_bufwrite(s, 0x6a44204c, "\x02", 1);
qtest_bufwrite(s, 0x6a44005c, "\x02", 1);
qtest_bufwrite(s, 0x6a442050, "\x00\x00\x44\x6a", 4);
qtest_bufwrite(s, 0x6a44204a, "\x01", 1);
qtest_bufwrite(s, 0x6a44204c, "\x02", 1);
qtest_quit(s);
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
if (qtest_has_machine("pc")) {
qtest_add_func("/intel-hda/ich6", ich6_test);
}
if (qtest_has_machine("q35")) {
qtest_add_func("/intel-hda/ich9", ich9_test);
qtest_add_func("/intel-hda/fuzz/issue542", test_issue542_ich6);
}
return g_test_run();
}