| /* |
| * QTest testcase for the IB700 watchdog |
| * |
| * Copyright (c) 2014 Red Hat, Inc. |
| * |
| * 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.h" |
| #include "qapi/qmp/qdict.h" |
| #include "qemu/timer.h" |
| |
| static void qmp_check_no_event(QTestState *s) |
| { |
| QDict *resp = qtest_qmp(s, "{'execute':'query-status'}"); |
| g_assert(qdict_haskey(resp, "return")); |
| qobject_unref(resp); |
| } |
| |
| static QDict *ib700_program_and_wait(QTestState *s) |
| { |
| QDict *event, *data; |
| |
| qtest_clock_step(s, NANOSECONDS_PER_SECOND * 40); |
| qmp_check_no_event(s); |
| |
| /* 2 second limit */ |
| qtest_outb(s, 0x443, 14); |
| |
| /* Ping */ |
| qtest_clock_step(s, NANOSECONDS_PER_SECOND); |
| qmp_check_no_event(s); |
| qtest_outb(s, 0x443, 14); |
| |
| /* Disable */ |
| qtest_clock_step(s, NANOSECONDS_PER_SECOND); |
| qmp_check_no_event(s); |
| qtest_outb(s, 0x441, 1); |
| qtest_clock_step(s, 3 * NANOSECONDS_PER_SECOND); |
| qmp_check_no_event(s); |
| |
| /* Enable and let it fire */ |
| qtest_outb(s, 0x443, 13); |
| qtest_clock_step(s, 3 * NANOSECONDS_PER_SECOND); |
| qmp_check_no_event(s); |
| qtest_clock_step(s, 2 * NANOSECONDS_PER_SECOND); |
| event = qtest_qmp_eventwait_ref(s, "WATCHDOG"); |
| data = qdict_get_qdict(event, "data"); |
| qobject_ref(data); |
| qobject_unref(event); |
| return data; |
| } |
| |
| |
| static void ib700_pause(void) |
| { |
| QDict *d; |
| QTestState *s = qtest_init("-watchdog-action pause -device ib700"); |
| |
| qtest_irq_intercept_in(s, "ioapic"); |
| d = ib700_program_and_wait(s); |
| g_assert(!strcmp(qdict_get_str(d, "action"), "pause")); |
| qobject_unref(d); |
| qtest_qmp_eventwait(s, "STOP"); |
| qtest_quit(s); |
| } |
| |
| static void ib700_reset(void) |
| { |
| QDict *d; |
| QTestState *s = qtest_init("-watchdog-action reset -device ib700"); |
| |
| qtest_irq_intercept_in(s, "ioapic"); |
| d = ib700_program_and_wait(s); |
| g_assert(!strcmp(qdict_get_str(d, "action"), "reset")); |
| qobject_unref(d); |
| qtest_qmp_eventwait(s, "RESET"); |
| qtest_quit(s); |
| } |
| |
| static void ib700_shutdown(void) |
| { |
| QDict *d; |
| QTestState *s; |
| |
| s = qtest_init("-watchdog-action reset -no-reboot -device ib700"); |
| qtest_irq_intercept_in(s, "ioapic"); |
| d = ib700_program_and_wait(s); |
| g_assert(!strcmp(qdict_get_str(d, "action"), "reset")); |
| qobject_unref(d); |
| qtest_qmp_eventwait(s, "SHUTDOWN"); |
| qtest_quit(s); |
| } |
| |
| static void ib700_none(void) |
| { |
| QDict *d; |
| QTestState *s = qtest_init("-watchdog-action none -device ib700"); |
| |
| qtest_irq_intercept_in(s, "ioapic"); |
| d = ib700_program_and_wait(s); |
| g_assert(!strcmp(qdict_get_str(d, "action"), "none")); |
| qobject_unref(d); |
| qtest_quit(s); |
| } |
| |
| int main(int argc, char **argv) |
| { |
| g_test_init(&argc, &argv, NULL); |
| qtest_add_func("/wdt_ib700/pause", ib700_pause); |
| qtest_add_func("/wdt_ib700/reset", ib700_reset); |
| qtest_add_func("/wdt_ib700/shutdown", ib700_shutdown); |
| qtest_add_func("/wdt_ib700/none", ib700_none); |
| |
| return g_test_run(); |
| } |