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[Qemu-devel] [PATCH 2/3] throttle: add detach/attach test case
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [PATCH 2/3] throttle: add detach/attach test case |
Date: |
Wed, 14 May 2014 16:22:46 +0200 |
Add a test case that checks the timer is really removed/added by the
detach/attach functions.
Cc: Benoît Canet <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
tests/test-throttle.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/tests/test-throttle.c b/tests/test-throttle.c
index 5fa5000..3de6ab8 100644
--- a/tests/test-throttle.c
+++ b/tests/test-throttle.c
@@ -338,6 +338,29 @@ static void test_have_timer(void)
throttle_destroy(&ts);
}
+static void test_detach_attach(void)
+{
+ /* zero the structure */
+ memset(&ts, 0, sizeof(ts));
+
+ /* init the structure */
+ throttle_init(&ts, ctx, QEMU_CLOCK_VIRTUAL,
+ read_timer_cb, write_timer_cb, &ts);
+
+ /* timer set by init should return true */
+ g_assert(throttle_have_timer(&ts));
+
+ /* timer should no longer exist after detaching */
+ throttle_detach_aio_context(&ts);
+ g_assert(!throttle_have_timer(&ts));
+
+ /* timer should exist again after attaching */
+ throttle_attach_aio_context(&ts, ctx);
+ g_assert(throttle_have_timer(&ts));
+
+ throttle_destroy(&ts);
+}
+
static bool do_test_accounting(bool is_ops, /* are we testing bps or ops */
int size, /* size of the operation to do */
double avg, /* io limit */
@@ -486,6 +509,7 @@ int main(int argc, char **argv)
g_test_add_func("/throttle/init", test_init);
g_test_add_func("/throttle/destroy", test_destroy);
g_test_add_func("/throttle/have_timer", test_have_timer);
+ g_test_add_func("/throttle/detach_attach", test_detach_attach);
g_test_add_func("/throttle/config/enabled", test_enabled);
g_test_add_func("/throttle/config/conflicting", test_conflicting_config);
g_test_add_func("/throttle/config/is_valid", test_is_valid);
--
1.9.0