diff options
| -rw-r--r-- | tests/Makefile | 3 | ||||
| -rw-r--r-- | tests/wdt_ib700-test.c | 134 |
2 files changed, 137 insertions, 0 deletions
diff --git a/tests/Makefile b/tests/Makefile index 1fcd633..c4422ee 100644 --- a/tests/Makefile +++ b/tests/Makefile @@ -141,6 +141,8 @@ check-qtest-i386-y += tests/i440fx-test$(EXESUF) check-qtest-i386-y += tests/fw_cfg-test$(EXESUF) check-qtest-i386-y += tests/blockdev-test$(EXESUF) check-qtest-i386-y += tests/qdev-monitor-test$(EXESUF) +check-qtest-i386-y += tests/wdt_ib700-test$(EXESUF) +gcov-files-i386-y += hw/watchdog/watchdog.c hw/watchdog/wdt_ib700.c check-qtest-i386-y += $(check-qtest-pci-y) gcov-files-i386-y += $(gcov-files-pci-y) check-qtest-i386-y += tests/vmxnet3-test$(EXESUF) @@ -311,6 +313,7 @@ tests/pcnet-test$(EXESUF): tests/pcnet-test.o tests/eepro100-test$(EXESUF): tests/eepro100-test.o tests/vmxnet3-test$(EXESUF): tests/vmxnet3-test.o tests/ne2000-test$(EXESUF): tests/ne2000-test.o +tests/wdt_ib700-test$(EXESUF): tests/wdt_ib700-test.o tests/virtio-balloon-test$(EXESUF): tests/virtio-balloon-test.o tests/virtio-blk-test$(EXESUF): tests/virtio-blk-test.o tests/virtio-net-test$(EXESUF): tests/virtio-net-test.o diff --git a/tests/wdt_ib700-test.c b/tests/wdt_ib700-test.c new file mode 100644 index 0000000..513a533 --- /dev/null +++ b/tests/wdt_ib700-test.c @@ -0,0 +1,134 @@ +/* + * 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 <glib.h> +#include <string.h> +#include "libqtest.h" +#include "qemu/osdep.h" + +#define NS_PER_SEC 1000000000ULL + +static void qmp_check_no_event(void) +{ + QDict *resp = qmp("{'execute':'query-status'}"); + g_assert(qdict_haskey(resp, "return")); + QDECREF(resp); +} + +static QDict *qmp_get_event(const char *name) +{ + QDict *event = qmp(""); + QDict *data; + g_assert(qdict_haskey(event, "event")); + g_assert(!strcmp(qdict_get_str(event, "event"), name)); + + if (qdict_haskey(event, "data")) { + data = qdict_get_qdict(event, "data"); + QINCREF(data); + } else { + data = NULL; + } + + QDECREF(event); + return data; +} + +static QDict *ib700_program_and_wait(QTestState *s) +{ + clock_step(NS_PER_SEC * 40); + qmp_check_no_event(); + + /* 2 second limit */ + outb(0x443, 14); + + /* Ping */ + clock_step(NS_PER_SEC); + qmp_check_no_event(); + outb(0x443, 14); + + /* Disable */ + clock_step(NS_PER_SEC); + qmp_check_no_event(); + outb(0x441, 1); + clock_step(3 * NS_PER_SEC); + qmp_check_no_event(); + + /* Enable and let it fire */ + outb(0x443, 13); + clock_step(3 * NS_PER_SEC); + qmp_check_no_event(); + clock_step(2 * NS_PER_SEC); + return qmp_get_event("WATCHDOG"); +} + + +static void ib700_pause(void) +{ + QDict *d; + QTestState *s = qtest_start("-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")); + QDECREF(d); + d = qmp_get_event("STOP"); + QDECREF(d); + qtest_end(); +} + +static void ib700_reset(void) +{ + QDict *d; + QTestState *s = qtest_start("-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")); + QDECREF(d); + d = qmp_get_event("RESET"); + QDECREF(d); + qtest_end(); +} + +static void ib700_shutdown(void) +{ + QDict *d; + QTestState *s = qtest_start("-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")); + QDECREF(d); + d = qmp_get_event("SHUTDOWN"); + QDECREF(d); + qtest_end(); +} + +static void ib700_none(void) +{ + QDict *d; + QTestState *s = qtest_start("-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")); + QDECREF(d); + qtest_end(); +} + +int main(int argc, char **argv) +{ + int ret; + + 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); + + ret = g_test_run(); + + return ret; +} |