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ws2_32/tests: Add some FIONREAD tests.
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parent
4ec773a099
commit
7e4d075ec1
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@ -3859,7 +3859,7 @@ static void test_addr_to_print(void)
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static void test_ioctlsocket(void)
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{
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SOCKET sock;
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SOCKET sock, src, dst;
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struct tcp_keepalive kalive;
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int ret, optval;
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static const LONG cmds[] = {FIONBIO, FIONREAD, SIOCATMARK};
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@ -3943,6 +3943,32 @@ static void test_ioctlsocket(void)
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ok(ret == 0 || broken(ret == SOCKET_ERROR), "WSAIoctl failed unexpectedly\n");
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closesocket(sock);
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if (tcp_socketpair(&src, &dst) != 0)
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{
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ok(0, "creating socket pair failed, skipping test\n");
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return;
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}
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/* test FIONREAD on TCP sockets */
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optval = 0xdeadbeef;
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ret = WSAIoctl(dst, FIONREAD, NULL, 0, &optval, sizeof(optval), &arg, NULL, NULL);
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ok(ret == 0, "WSAIoctl failed unexpectedly with error %d\n", WSAGetLastError());
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ok(optval == 0, "FIONREAD should have returned 0 bytes, got %d instead\n", optval);
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optval = 0xdeadbeef;
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ok(send(src, "TEST", 4, 0) == 4, "failed to send test data\n");
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Sleep(100);
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ret = WSAIoctl(dst, FIONREAD, NULL, 0, &optval, sizeof(optval), &arg, NULL, NULL);
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ok(ret == 0, "WSAIoctl failed unexpectedly with error %d\n", WSAGetLastError());
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ok(optval == 4, "FIONREAD should have returned 4 bytes, got %d instead\n", optval);
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closesocket(dst);
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optval = 0xdeadbeef;
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ret = WSAIoctl(dst, FIONREAD, NULL, 0, &optval, sizeof(optval), &arg, NULL, NULL);
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ok(ret == SOCKET_ERROR, "WSAIoctl succeeded unexpectedly\n");
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ok(optval == 0xdeadbeef, "FIONREAD should not have changed last error, got %d instead\n", optval);
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closesocket(src);
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}
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static BOOL drain_pause = FALSE;
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