From: Elizabeth Figura <zfigura@codeweavers.com>
To: Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jonathan Corbet <corbet@lwn.net>, Shuah Khan <shuah@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-api@vger.kernel.org,
wine-devel@winehq.org, "André Almeida" <andrealmeid@igalia.com>,
"Wolfram Sang" <wsa@kernel.org>,
"Arkadiusz Hiler" <ahiler@codeweavers.com>,
"Peter Zijlstra" <peterz@infradead.org>,
"Andy Lutomirski" <luto@kernel.org>,
linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org,
"Elizabeth Figura" <zfigura@codeweavers.com>
Subject: [RFC PATCH v2 24/29] selftests: ntsync: Add some tests for auto-reset event state.
Date: Tue, 30 Jan 2024 20:13:51 -0600 [thread overview]
Message-ID: <20240131021356.10322-25-zfigura@codeweavers.com> (raw)
In-Reply-To: <20240131021356.10322-1-zfigura@codeweavers.com>
Test event-specific ioctls NTSYNC_IOC_EVENT_SET, NTSYNC_IOC_EVENT_RESET,
NTSYNC_IOC_EVENT_PULSE, NTSYNC_IOC_EVENT_READ for auto-reset events, and
waiting on auto-reset events.
Signed-off-by: Elizabeth Figura <zfigura@codeweavers.com>
---
.../testing/selftests/drivers/ntsync/ntsync.c | 59 +++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/tools/testing/selftests/drivers/ntsync/ntsync.c b/tools/testing/selftests/drivers/ntsync/ntsync.c
index 98fc70a9a58b..f1fb28949367 100644
--- a/tools/testing/selftests/drivers/ntsync/ntsync.c
+++ b/tools/testing/selftests/drivers/ntsync/ntsync.c
@@ -421,6 +421,65 @@ TEST(manual_event_state)
close(fd);
}
+TEST(auto_event_state)
+{
+ struct ntsync_event_args event_args;
+ __u32 index, signaled;
+ int fd, event, ret;
+
+ fd = open("/dev/ntsync", O_CLOEXEC | O_RDONLY);
+ ASSERT_LE(0, fd);
+
+ event_args.manual = 0;
+ event_args.signaled = 1;
+ event_args.event = 0xdeadbeef;
+ ret = ioctl(fd, NTSYNC_IOC_CREATE_EVENT, &event_args);
+ EXPECT_EQ(0, ret);
+ EXPECT_NE(0xdeadbeef, event_args.event);
+ event = event_args.event;
+
+ check_event_state(event, 1, 0);
+
+ signaled = 0xdeadbeef;
+ ret = ioctl(event, NTSYNC_IOC_EVENT_SET, &signaled);
+ EXPECT_EQ(0, ret);
+ EXPECT_EQ(1, signaled);
+ check_event_state(event, 1, 0);
+
+ ret = wait_any(fd, 1, &event, 123, &index);
+ EXPECT_EQ(0, ret);
+ EXPECT_EQ(0, index);
+ check_event_state(event, 0, 0);
+
+ signaled = 0xdeadbeef;
+ ret = ioctl(event, NTSYNC_IOC_EVENT_RESET, &signaled);
+ EXPECT_EQ(0, ret);
+ EXPECT_EQ(0, signaled);
+ check_event_state(event, 0, 0);
+
+ ret = wait_any(fd, 1, &event, 123, &index);
+ EXPECT_EQ(-1, ret);
+ EXPECT_EQ(ETIMEDOUT, errno);
+
+ ret = ioctl(event, NTSYNC_IOC_EVENT_SET, &signaled);
+ EXPECT_EQ(0, ret);
+ EXPECT_EQ(0, signaled);
+
+ ret = ioctl(event, NTSYNC_IOC_EVENT_PULSE, &signaled);
+ EXPECT_EQ(0, ret);
+ EXPECT_EQ(1, signaled);
+ check_event_state(event, 0, 0);
+
+ ret = ioctl(event, NTSYNC_IOC_EVENT_PULSE, &signaled);
+ EXPECT_EQ(0, ret);
+ EXPECT_EQ(0, signaled);
+ check_event_state(event, 0, 0);
+
+ close(event);
+
+ close(fd);
+}
+
TEST(test_wait_any)
{
struct ntsync_mutex_args mutex_args = {0};
--
2.43.0
next prev parent reply other threads:[~2024-01-31 2:16 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-31 2:13 [RFC PATCH v2 00/29] NT synchronization primitive driver Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 01/29] ntsync: Introduce the ntsync driver and character device Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 02/29] ntsync: Introduce NTSYNC_IOC_CREATE_SEM Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 03/29] ntsync: Introduce NTSYNC_IOC_SEM_POST Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 04/29] ntsync: Introduce NTSYNC_IOC_WAIT_ANY Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 05/29] ntsync: Introduce NTSYNC_IOC_WAIT_ALL Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 06/29] ntsync: Introduce NTSYNC_IOC_CREATE_MUTEX Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 07/29] ntsync: Introduce NTSYNC_IOC_MUTEX_UNLOCK Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 08/29] ntsync: Introduce NTSYNC_IOC_MUTEX_KILL Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 09/29] ntsync: Introduce NTSYNC_IOC_CREATE_EVENT Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 10/29] ntsync: Introduce NTSYNC_IOC_EVENT_SET Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 11/29] ntsync: Introduce NTSYNC_IOC_EVENT_RESET Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 12/29] ntsync: Introduce NTSYNC_IOC_EVENT_PULSE Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 13/29] ntsync: Introduce NTSYNC_IOC_SEM_READ Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 14/29] ntsync: Introduce NTSYNC_IOC_MUTEX_READ Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 15/29] ntsync: Introduce NTSYNC_IOC_EVENT_READ Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 16/29] ntsync: Introduce alertable waits Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 17/29] selftests: ntsync: Add some tests for semaphore state Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 18/29] selftests: ntsync: Add some tests for mutex state Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 19/29] selftests: ntsync: Add some tests for NTSYNC_IOC_WAIT_ANY Elizabeth Figura
2024-01-31 8:52 ` Andi Kleen
2024-02-03 2:08 ` Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 20/29] selftests: ntsync: Add some tests for NTSYNC_IOC_WAIT_ALL Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 21/29] selftests: ntsync: Add some tests for wakeup signaling with WINESYNC_IOC_WAIT_ANY Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 22/29] selftests: ntsync: Add some tests for wakeup signaling with WINESYNC_IOC_WAIT_ALL Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 23/29] selftests: ntsync: Add some tests for manual-reset event state Elizabeth Figura
2024-01-31 2:13 ` Elizabeth Figura [this message]
2024-01-31 2:13 ` [RFC PATCH v2 25/29] selftests: ntsync: Add some tests for wakeup signaling with events Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 26/29] selftests: ntsync: Add tests for alertable waits Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 27/29] selftests: ntsync: Add some tests for wakeup signaling via alerts Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 28/29] maintainers: Add an entry for ntsync Elizabeth Figura
2024-01-31 2:13 ` [RFC PATCH v2 29/29] docs: ntsync: Add documentation for the ntsync uAPI Elizabeth Figura
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