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[Qemu-devel] [PATCH v6 25/29] wdt_ib700-test: Drop dependence on global_
From: |
Eric Blake |
Subject: |
[Qemu-devel] [PATCH v6 25/29] wdt_ib700-test: Drop dependence on global_qtest |
Date: |
Fri, 1 Sep 2017 13:03:36 -0500 |
As a general rule, we prefer avoiding implicit global state
because it makes code harder to safely copy and paste without
thinking about the global state. Improve this test to be
explicit about the state.
Signed-off-by: Eric Blake <address@hidden>
---
tests/wdt_ib700-test.c | 63 +++++++++++++++++++++++++++-----------------------
1 file changed, 34 insertions(+), 29 deletions(-)
diff --git a/tests/wdt_ib700-test.c b/tests/wdt_ib700-test.c
index 4fc8eeae86..4bb8374011 100644
--- a/tests/wdt_ib700-test.c
+++ b/tests/wdt_ib700-test.c
@@ -11,9 +11,9 @@
#include "libqtest.h"
#include "qemu/timer.h"
-static void qmp_check_no_event(void)
+static void qmp_check_no_event(QTestState *s)
{
- QDict *resp = qmp("{'execute':'query-status'}");
+ QDict *resp = qtest_qmp(s, "{'execute':'query-status'}");
g_assert(qdict_haskey(resp, "return"));
QDECREF(resp);
}
@@ -22,30 +22,30 @@ static QDict *ib700_program_and_wait(QTestState *s)
{
QDict *event, *data;
- clock_step(NANOSECONDS_PER_SECOND * 40);
- qmp_check_no_event();
+ qtest_clock_step(s, NANOSECONDS_PER_SECOND * 40);
+ qmp_check_no_event(s);
/* 2 second limit */
- outb(0x443, 14);
+ qtest_outb(s, 0x443, 14);
/* Ping */
- clock_step(NANOSECONDS_PER_SECOND);
- qmp_check_no_event();
- outb(0x443, 14);
+ qtest_clock_step(s, NANOSECONDS_PER_SECOND);
+ qmp_check_no_event(s);
+ qtest_outb(s, 0x443, 14);
/* Disable */
- clock_step(NANOSECONDS_PER_SECOND);
- qmp_check_no_event();
- outb(0x441, 1);
- clock_step(3 * NANOSECONDS_PER_SECOND);
- qmp_check_no_event();
+ 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 */
- outb(0x443, 13);
- clock_step(3 * NANOSECONDS_PER_SECOND);
- qmp_check_no_event();
- clock_step(2 * NANOSECONDS_PER_SECOND);
- event = qmp_eventwait_ref("WATCHDOG");
+ 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");
QINCREF(data);
QDECREF(event);
@@ -56,48 +56,53 @@ static QDict *ib700_program_and_wait(QTestState *s)
static void ib700_pause(void)
{
QDict *d;
- QTestState *s = qtest_start("-watchdog-action pause -device ib700");
+ 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"));
QDECREF(d);
- qmp_eventwait("STOP");
- qtest_end();
+ qtest_qmp_eventwait(s, "STOP");
+ qtest_quit(s);
}
static void ib700_reset(void)
{
QDict *d;
- QTestState *s = qtest_start("-watchdog-action reset -device ib700");
+ 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"));
QDECREF(d);
- qmp_eventwait("RESET");
- qtest_end();
+ qtest_qmp_eventwait(s, "RESET");
+ qtest_quit(s);
}
static void ib700_shutdown(void)
{
QDict *d;
- QTestState *s = qtest_start("-watchdog-action reset -no-reboot -device
ib700");
+ 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"));
QDECREF(d);
- qmp_eventwait("SHUTDOWN");
- qtest_end();
+ qtest_qmp_eventwait(s, "SHUTDOWN");
+ qtest_quit(s);
}
static void ib700_none(void)
{
QDict *d;
- QTestState *s = qtest_start("-watchdog-action none -device ib700");
+ 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"));
QDECREF(d);
- qtest_end();
+ qtest_quit(s);
}
int main(int argc, char **argv)
--
2.13.5
- Re: [Qemu-devel] [PATCH v6 14/29] libqos: Use explicit QTestState for fw_cfg operations, (continued)
[Qemu-devel] [PATCH v6 18/29] ivshmem-test: Drop dependence on global_qtest, Eric Blake, 2017/09/01
[Qemu-devel] [PATCH v6 20/29] vhost-user-test: Drop dependence on global_qtest, Eric Blake, 2017/09/01
[Qemu-devel] [PATCH v6 25/29] wdt_ib700-test: Drop dependence on global_qtest,
Eric Blake <=
[Qemu-devel] [PATCH v6 22/29] tests/boot-sector: Drop dependence on global_qtest, Eric Blake, 2017/09/01
[Qemu-devel] [PATCH v6 21/29] qmp-test: Drop dependence on global_qtest, Eric Blake, 2017/09/01
[Qemu-devel] [PATCH v6 17/29] ahci-test: Drop dependence on global_qtest, Eric Blake, 2017/09/01