mirror of
https://github.com/reactos/reactos.git
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125 lines
3.7 KiB
C
125 lines
3.7 KiB
C
/*
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* PROJECT: ReactOS api tests
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* LICENSE: GPL - See COPYING in the top level directory
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* PURPOSE: Test for recv
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* PROGRAMMERS: Colin Finck
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*/
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#include "ws2_32.h"
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#include <ndk/exfuncs.h>
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#include <ndk/iofuncs.h>
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#include <ndk/obfuncs.h>
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#define RECV_BUF 4
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/* For valid test results, the ReactOS Website needs to return at least 8 bytes on a "GET / HTTP/1.0" request.
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Also the first 4 bytes and the last 4 bytes need to be different.
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Both factors usually apply on standard HTTP responses. */
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int Test_recv()
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{
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const char szDummyBytes[RECV_BUF] = {0xFF, 0x00, 0xFF, 0x00};
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char szBuf1[RECV_BUF];
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char szBuf2[RECV_BUF];
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int iResult;
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SOCKET sck;
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WSADATA wdata;
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NTSTATUS status;
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IO_STATUS_BLOCK readIosb;
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HANDLE readEvent;
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LARGE_INTEGER readOffset;
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/* Start up Winsock */
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iResult = WSAStartup(MAKEWORD(2, 2), &wdata);
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ok(iResult == 0, "WSAStartup failed, iResult == %d\n", iResult);
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/* If we call recv without a socket, it should return with an error and do nothing. */
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memcpy(szBuf1, szDummyBytes, RECV_BUF);
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iResult = recv(0, szBuf1, RECV_BUF, 0);
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ok(iResult == SOCKET_ERROR, "iRseult = %d\n", iResult);
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ok(!memcmp(szBuf1, szDummyBytes, RECV_BUF), "not equal\n");
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/* Create the socket */
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if (!CreateSocket(&sck))
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{
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ok(0, "CreateSocket failed. Aborting test.\n");
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return 0;
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}
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/* Now we can pass at least a socket, but we have no connection yet. Should return with an error and do nothing. */
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memcpy(szBuf1, szDummyBytes, RECV_BUF);
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iResult = recv(sck, szBuf1, RECV_BUF, 0);
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ok(iResult == SOCKET_ERROR, "iResult = %d\n", iResult);
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ok(!memcmp(szBuf1, szDummyBytes, RECV_BUF), "not equal\n");
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/* Connect to "www.reactos.org" */
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if (!ConnectToReactOSWebsite(sck))
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{
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ok(0, "ConnectToReactOSWebsite failed. Aborting test.\n");
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return 0;
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}
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/* Send the GET request */
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if (!GetRequestAndWait(sck))
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{
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ok(0, "GetRequestAndWait failed. Aborting test.\n");
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return 0;
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}
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/* Receive the data.
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MSG_PEEK will not change the internal number of bytes read, so that a subsequent request should return the same bytes again. */
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SCKTEST(recv(sck, szBuf1, RECV_BUF, MSG_PEEK));
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SCKTEST(recv(sck, szBuf2, RECV_BUF, 0));
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ok(!memcmp(szBuf1, szBuf2, RECV_BUF), "not equal\n");
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/* The last recv() call moved the internal file pointer, so that the next request should return different data. */
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SCKTEST(recv(sck, szBuf1, RECV_BUF, 0));
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ok(memcmp(szBuf1, szBuf2, RECV_BUF), "equal\n");
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/* Create an event for NtReadFile */
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readOffset.QuadPart = 0LL;
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memcpy(szBuf1, szBuf2, RECV_BUF);
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status = NtCreateEvent(&readEvent,
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EVENT_ALL_ACCESS,
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NULL,
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NotificationEvent,
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FALSE);
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if (status != 0)
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{
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ok(0, "Failed to create event\n");
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return 0;
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}
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/* Try reading the socket using the NT file API */
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status = NtReadFile((HANDLE)sck,
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readEvent,
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NULL,
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NULL,
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&readIosb,
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szBuf1,
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RECV_BUF,
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&readOffset,
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NULL);
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if (status == STATUS_PENDING)
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{
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WaitForSingleObject(readEvent, INFINITE);
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status = readIosb.Status;
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}
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ok(status == 0, "Read failed with status 0x%x\n", (unsigned int)status);
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ok(memcmp(szBuf2, szBuf1, RECV_BUF), "equal\n");
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ok(readIosb.Information == RECV_BUF, "Short read\n");
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NtClose(readEvent);
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closesocket(sck);
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WSACleanup();
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return 1;
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}
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START_TEST(recv)
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{
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Test_recv();
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}
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