[PATCH v2 4/5] ws2_32/tests: Test selecting for FD_READ while there is a pending WSARecv() call.
Zebediah Figura
zfigura at codeweavers.com
Wed Apr 27 12:06:38 CDT 2022
Signed-off-by: Zebediah Figura <zfigura at codeweavers.com>
---
dlls/ws2_32/tests/sock.c | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/dlls/ws2_32/tests/sock.c b/dlls/ws2_32/tests/sock.c
index 5efff0420eb..2ad649816eb 100644
--- a/dlls/ws2_32/tests/sock.c
+++ b/dlls/ws2_32/tests/sock.c
@@ -5709,11 +5709,16 @@ static void test_write_events(struct event_test_ctx *ctx)
static void test_read_events(struct event_test_ctx *ctx)
{
+ OVERLAPPED overlapped = {0};
SOCKET server, client;
+ DWORD size, flags = 0;
unsigned int i;
char buffer[8];
+ WSABUF wsabuf;
int ret;
+ overlapped.hEvent = CreateEventA(NULL, TRUE, FALSE, NULL);
+
tcp_socketpair(&client, &server);
set_blocking(client, FALSE);
@@ -5788,8 +5793,36 @@ static void test_read_events(struct event_test_ctx *ctx)
check_events(ctx, 0, 0, 200);
+ /* Send data while there is a pending WSARecv(). */
+
+ select_events(ctx, server, FD_ACCEPT | FD_CLOSE | FD_CONNECT | FD_OOB | FD_READ);
+
+ wsabuf.buf = buffer;
+ wsabuf.len = 1;
+ ret = WSARecv(server, &wsabuf, 1, NULL, &flags, &overlapped, NULL);
+ ok(ret == -1, "got %d\n", ret);
+ ok(WSAGetLastError() == ERROR_IO_PENDING, "got error %u\n", WSAGetLastError());
+
+ ret = send(client, "a", 1, 0);
+ ok(ret == 1, "got %d\n", ret);
+
+ ret = WaitForSingleObject(overlapped.hEvent, 200);
+ ok(!ret, "got %d\n", ret);
+ ret = GetOverlappedResult((HANDLE)server, &overlapped, &size, FALSE);
+ ok(ret, "got error %lu\n", GetLastError());
+ ok(size == 1, "got size %lu\n", size);
+
+ check_events(ctx, 0, 0, 0);
+
+ ret = send(client, "a", 1, 0);
+ ok(ret == 1, "got %d\n", ret);
+
+ check_events(ctx, FD_READ, 0, 200);
+ check_events(ctx, 0, 0, 0);
+
closesocket(server);
closesocket(client);
+ CloseHandle(overlapped.hEvent);
}
static void test_oob_events(struct event_test_ctx *ctx)
--
2.34.1
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