1 files changed, 118 insertions, 0 deletions
diff --git a/tests/qtest/wdt_ib700-test.c b/tests/qtest/wdt_ib700-test.c
new file mode 100644
index 0000000000..797288d939
--- /dev/null
+++ b/tests/qtest/wdt_ib700-test.c
@@ -0,0 +1,118 @@
+/*
+ * 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();
+}