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[PULL 04/14] test-throttle: test read only and write only
From: |
Hanna Czenczek |
Subject: |
[PULL 04/14] test-throttle: test read only and write only |
Date: |
Fri, 1 Sep 2023 10:17:59 +0200 |
From: zhenwei pi <pizhenwei@bytedance.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20230728022006.1098509-5-pizhenwei@bytedance.com>
Signed-off-by: Hanna Czenczek <hreitz@redhat.com>
---
tests/unit/test-throttle.c | 66 ++++++++++++++++++++++++++++++++++++++
1 file changed, 66 insertions(+)
diff --git a/tests/unit/test-throttle.c b/tests/unit/test-throttle.c
index a60b5fe22e..5547837a58 100644
--- a/tests/unit/test-throttle.c
+++ b/tests/unit/test-throttle.c
@@ -184,6 +184,70 @@ static void test_init(void)
throttle_timers_destroy(tt);
}
+static void test_init_readonly(void)
+{
+ int i;
+
+ tt = &tgm.throttle_timers;
+
+ /* fill the structures with crap */
+ memset(&ts, 1, sizeof(ts));
+ memset(tt, 1, sizeof(*tt));
+
+ /* init structures */
+ throttle_init(&ts);
+ throttle_timers_init(tt, ctx, QEMU_CLOCK_VIRTUAL,
+ read_timer_cb, NULL, &ts);
+
+ /* check initialized fields */
+ g_assert(tt->clock_type == QEMU_CLOCK_VIRTUAL);
+ g_assert(tt->timers[THROTTLE_READ]);
+ g_assert(!tt->timers[THROTTLE_WRITE]);
+
+ /* check other fields where cleared */
+ g_assert(!ts.previous_leak);
+ g_assert(!ts.cfg.op_size);
+ for (i = 0; i < BUCKETS_COUNT; i++) {
+ g_assert(!ts.cfg.buckets[i].avg);
+ g_assert(!ts.cfg.buckets[i].max);
+ g_assert(!ts.cfg.buckets[i].level);
+ }
+
+ throttle_timers_destroy(tt);
+}
+
+static void test_init_writeonly(void)
+{
+ int i;
+
+ tt = &tgm.throttle_timers;
+
+ /* fill the structures with crap */
+ memset(&ts, 1, sizeof(ts));
+ memset(tt, 1, sizeof(*tt));
+
+ /* init structures */
+ throttle_init(&ts);
+ throttle_timers_init(tt, ctx, QEMU_CLOCK_VIRTUAL,
+ NULL, write_timer_cb, &ts);
+
+ /* check initialized fields */
+ g_assert(tt->clock_type == QEMU_CLOCK_VIRTUAL);
+ g_assert(!tt->timers[THROTTLE_READ]);
+ g_assert(tt->timers[THROTTLE_WRITE]);
+
+ /* check other fields where cleared */
+ g_assert(!ts.previous_leak);
+ g_assert(!ts.cfg.op_size);
+ for (i = 0; i < BUCKETS_COUNT; i++) {
+ g_assert(!ts.cfg.buckets[i].avg);
+ g_assert(!ts.cfg.buckets[i].max);
+ g_assert(!ts.cfg.buckets[i].level);
+ }
+
+ throttle_timers_destroy(tt);
+}
+
static void test_destroy(void)
{
int i;
@@ -752,6 +816,8 @@ int main(int argc, char **argv)
g_test_add_func("/throttle/leak_bucket", test_leak_bucket);
g_test_add_func("/throttle/compute_wait", test_compute_wait);
g_test_add_func("/throttle/init", test_init);
+ g_test_add_func("/throttle/init_readonly", test_init_readonly);
+ g_test_add_func("/throttle/init_writeonly", test_init_writeonly);
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);
--
2.41.0
- [PULL 00/14] Block patches, Hanna Czenczek, 2023/09/01
- [PULL 02/14] test-throttle: use enum ThrottleDirection, Hanna Czenczek, 2023/09/01
- [PULL 03/14] throttle: support read-only and write-only, Hanna Czenczek, 2023/09/01
- [PULL 01/14] throttle: introduce enum ThrottleDirection, Hanna Czenczek, 2023/09/01
- [PULL 04/14] test-throttle: test read only and write only,
Hanna Czenczek <=
- [PULL 06/14] throttle: use enum ThrottleDirection instead of bool is_write, Hanna Czenczek, 2023/09/01
- [PULL 07/14] throttle: use THROTTLE_MAX/ARRAY_SIZE for hard code, Hanna Czenczek, 2023/09/01
- [PULL 05/14] cryptodev: use NULL throttle timer cb for read direction, Hanna Czenczek, 2023/09/01
- [PULL 08/14] fsdev: Use ThrottleDirection instread of bool is_write, Hanna Czenczek, 2023/09/01
- [PULL 10/14] file-posix: Clear bs->bl.zoned on error, Hanna Czenczek, 2023/09/01
- [PULL 11/14] file-posix: Check bs->bl.zoned for zone info, Hanna Czenczek, 2023/09/01
- [PULL 13/14] file-posix: Simplify raw_co_prw's 'out' zone code, Hanna Czenczek, 2023/09/01
- [PULL 12/14] file-posix: Fix zone update in I/O error path, Hanna Czenczek, 2023/09/01
- [PULL 14/14] tests/file-io-error: New test, Hanna Czenczek, 2023/09/01
- [PULL 09/14] block/throttle-groups: Use ThrottleDirection instread of bool is_write, Hanna Czenczek, 2023/09/01