From: Markus Armbruster <armbru@redhat.com>
To: qemu-devel@nongnu.org
Cc: michael.roth@amd.com
Subject: [PATCH 1/3] tests/unit/test-qmp-event: Drop superfluous mutex
Date: Wed, 22 Nov 2023 08:24:54 +0100 [thread overview]
Message-ID: <20231122072456.2518816-2-armbru@redhat.com> (raw)
In-Reply-To: <20231122072456.2518816-1-armbru@redhat.com>
Mutex @test_event_lock is held from fixture setup to teardown,
protecting global variable @test_event_data. But tests always run one
after the other, so this is superfluous. It also confuses Coverity.
Drop the mutex.
Fixes: CID 1527425
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
tests/unit/test-qmp-event.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/tests/unit/test-qmp-event.c b/tests/unit/test-qmp-event.c
index 3626d2372f..c2c44687d5 100644
--- a/tests/unit/test-qmp-event.c
+++ b/tests/unit/test-qmp-event.c
@@ -30,7 +30,6 @@ typedef struct TestEventData {
} TestEventData;
TestEventData *test_event_data;
-static GMutex test_event_lock;
void test_qapi_event_emit(test_QAPIEvent event, QDict *d)
{
@@ -59,9 +58,6 @@ void test_qapi_event_emit(test_QAPIEvent event, QDict *d)
static void event_prepare(TestEventData *data,
const void *unused)
{
- /* Global variable test_event_data was used to pass the expectation, so
- test cases can't be executed at same time. */
- g_mutex_lock(&test_event_lock);
test_event_data = data;
}
@@ -69,7 +65,6 @@ static void event_teardown(TestEventData *data,
const void *unused)
{
test_event_data = NULL;
- g_mutex_unlock(&test_event_lock);
}
static void event_test_add(const char *testpath,
--
2.41.0
next prev parent reply other threads:[~2023-11-22 7:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-22 7:24 [PATCH 0/3] tests/unit/test-qmp-event: Unconfuse Coverity & simplify Markus Armbruster
2023-11-22 7:24 ` Markus Armbruster [this message]
2023-11-22 8:03 ` [PATCH 1/3] tests/unit/test-qmp-event: Drop superfluous mutex Thomas Huth
2023-11-22 7:24 ` [PATCH 2/3] tests/unit/test-qmp-event: Simplify event emission check Markus Armbruster
2023-11-22 8:07 ` Thomas Huth
2023-11-22 7:24 ` [PATCH 3/3] tests/unit/test-qmp-event: Replace fixture by global variables Markus Armbruster
2023-11-22 8:09 ` Thomas Huth
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