diff options
Diffstat (limited to 'tests/boot-order-test.c')
-rw-r--r-- | tests/boot-order-test.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/tests/boot-order-test.c b/tests/boot-order-test.c new file mode 100644 index 0000000..447be31 --- /dev/null +++ b/tests/boot-order-test.c @@ -0,0 +1,73 @@ +/* + * Boot order test cases. + * + * Copyright (c) 2013 Red Hat Inc. + * + * Authors: + * Markus Armbruster <armbru@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. + */ + +#include <glib.h> +#include "libqtest.h" + +static void test_pc_cmos_byte(int reg, int expected) +{ + int actual; + + outb(0x70, reg); + actual = inb(0x71); + g_assert_cmphex(actual, ==, expected); +} + +static void test_pc_cmos(uint8_t boot1, uint8_t boot2) +{ + test_pc_cmos_byte(0x38, boot1); + test_pc_cmos_byte(0x3d, boot2); +} + +static void test_pc_with_args(const char *test_args, + uint8_t boot1, uint8_t boot2, + uint8_t reboot1, uint8_t reboot2) +{ + char *args = g_strdup_printf("-nodefaults -display none %s", test_args); + + qtest_start(args); + test_pc_cmos(boot1, boot2); + qmp("{ 'execute': 'system_reset' }"); + /* + * system_reset only requests reset. We get a RESET event after + * the actual reset completes. Need to wait for that. + */ + qmp(""); /* HACK: wait for event */ + test_pc_cmos(reboot1, reboot2); + qtest_quit(global_qtest); + g_free(args); +} + +static void test_pc_boot_order(void) +{ + test_pc_with_args("", 0x30, 0x12, 0x30, 0x12); + test_pc_with_args("-no-fd-bootchk", 0x31, 0x12, 0x31, 0x12); + test_pc_with_args("-boot c", 0, 0x02, 0, 0x02); + test_pc_with_args("-boot nda", 0x10, 0x34, 0x10, 0x34); + test_pc_with_args("-boot order=", 0, 0, 0, 0); + test_pc_with_args("-boot order= -boot order=c", 0, 0x02, 0, 0x02); + test_pc_with_args("-boot once=a", 0, 0x01, 0x30, 0x12); + test_pc_with_args("-boot once=a -no-fd-bootchk", 0x01, 0x01, 0x31, 0x12); + test_pc_with_args("-boot once=a,order=c", 0, 0x01, 0, 0x02); + test_pc_with_args("-boot once=d -boot order=nda", 0, 0x03, 0x10, 0x34); + test_pc_with_args("-boot once=a -boot once=b -boot once=c", + 0, 0x02, 0x30, 0x12); +} + +int main(int argc, char *argv[]) +{ + g_test_init(&argc, &argv, NULL); + + qtest_add_func("boot-order/pc", test_pc_boot_order); + + return g_test_run(); +} |