sl@0: /*
sl@0: * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description:
sl@0: * Test of AF_LOCAL stream sockets
sl@0: * 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: 
sl@0: #include <stdio.h>
sl@0: #include <errno.h>
sl@0: #include <stdlib.h>
sl@0: #include <string.h>
sl@0: #include <unistd.h>
sl@0: #include <sys/types.h>
sl@0: #include <sys/socket.h>
sl@0: #include <sys/ioctl.h>
sl@0: 
sl@0: #include "ctest.h"	/* includes C interface to EPOC32 threads, and SpawnPosixServer */
sl@0: 
sl@0: test_Data;
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STDLIB-CT-1115
sl@0: @SYMTestCaseDesc	    Tests for AF_LOCAL stream sockets
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Tests for create socket,binding and other simple socket operations
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */					
sl@0: void testSimple()
sl@0: 	{
sl@0: 	int fd1, fd2;
sl@0: 	size_t addrsize;
sl@0: 	int err;
sl@0: 	struct sockaddr addr1, addr2;
sl@0: 	int optionbuf[20];
sl@0: 	size_t optionsize;
sl@0: 
sl@0: 	test_Next("Create stream sockets");
sl@0: 	fd1=socket(AF_LOCAL, SOCK_STREAM, 0);
sl@0: 	test_ok(fd1>=0);
sl@0: 
sl@0: 	fd2=socket(AF_LOCAL, SOCK_STREAM, 0);
sl@0: 	test_ok(fd2>=0);
sl@0: 
sl@0: 	test_Next("Some binding tests");
sl@0: 
sl@0: #if 0 /* causes socket server panic with ESOCK 058 */
sl@0: 	addr1.sa_family=AF_UNSPEC;
sl@0: 	addr1.sa_port=65530;
sl@0: 	err=bind(fd1,&addr1, sizeof(addr1));	/* wrong family, port out of range */
sl@0: 	test_ok(err!=0);
sl@0: #endif
sl@0: 
sl@0: 	addr1.sa_family=AF_LOCAL;
sl@0: 	addr1.sa_port=1;
sl@0: 	err=bind(fd1, &addr1, sizeof(addr1));
sl@0: 	test_ok(err==0);
sl@0: 
sl@0: 	addr1.sa_family=AF_LOCAL;
sl@0: 	addr1.sa_port=2;
sl@0: 	err=bind(fd1, &addr1, sizeof(addr1));	/* already bound */
sl@0: 	test_errno(err!=0, EEXIST);
sl@0: 
sl@0: 	test_Next("Get associated addresses");
sl@0: 
sl@0: 	addrsize=sizeof(addr2);
sl@0: 	err=getsockname(fd1,&addr2,&addrsize);
sl@0: 	test_ok(err==0);
sl@0: 	/* test(addr2.sa_family==AF_LOCAL);	problem in IPC.PRT, for ESOCK 058 */
sl@0: 	test(addr2.sa_port==1);
sl@0: 	test(addrsize<=sizeof(addr2));
sl@0: 
sl@0: 	addrsize=sizeof(addr2);
sl@0: 	err=getpeername(fd1,&addr2,&addrsize);	/* not connected */
sl@0: 	test_errno(err!=0,-2);	/* OMISSION - can't report proper reason for failure */
sl@0: 
sl@0: 	addrsize=sizeof(addr2);
sl@0: 	err=getsockname(fd2,&addr2,&addrsize);	/* not bound */
sl@0: 	test_errno(err!=0,-2);	/* OMISSION - can't report proper reason for failure */
sl@0: 
sl@0: 	test_Next("More binding");
sl@0: 
sl@0: 	addr1.sa_family=AF_LOCAL;
sl@0: 	addr1.sa_port=1;
sl@0: 	err=bind(fd2, &addr1, sizeof(addr1));	/* address in use */
sl@0: 	test_errno(err!=0, EACCES);
sl@0: 
sl@0: #if 0	/* this isn't supported by AF_LOCAL */
sl@0: 	addr1.sa_family=AF_LOCAL;
sl@0: 	addr1.sa_port=0;
sl@0: 	err=bind(fd2, &addr1, sizeof(addr1));	/* unspecified port number */
sl@0: 	test_ok(err==0);
sl@0: 
sl@0: 	addrsize=sizeof(addr2);
sl@0: 	err=getsockname(fd2,&addr2,&addrsize);
sl@0: 	test_ok(err==0);
sl@0: 	/* test(addr2.sa_family==AF_LOCAL);	problem in IPC.PRT, for ESOCK 058 */
sl@0: 	test(addr2.sa_port!=1);
sl@0: 	test(addr2.sa_port!=0);
sl@0: 	test(addrsize<=sizeof(addr2));
sl@0: #endif
sl@0: 
sl@0: 	err=listen(fd1,1);
sl@0: 	test_ok(err==0);
sl@0: 
sl@0: 	test_Next("Socket options");
sl@0: 
sl@0: 	optionbuf[0]=3500000;	/* implausible size */
sl@0: 	optionsize=sizeof(optionbuf[0]);
sl@0: 	err=getsockopt(fd1,SOL_SOCKET,SO_SNDBUF,optionbuf,&optionsize);
sl@0: 	test_ok(err==0);
sl@0: 	test(optionbuf[0]!=3500000);
sl@0: 
sl@0: 	optionbuf[0]=7*1024;
sl@0: 	optionsize=sizeof(optionbuf[0]);
sl@0: 	err=setsockopt(fd1,SOL_SOCKET,SO_SNDBUF,optionbuf,optionsize);
sl@0: 	test_ok(err==0);
sl@0: 
sl@0: 	optionbuf[0]=3500000;	/* implausible size */
sl@0: 	optionsize=sizeof(optionbuf[0]);
sl@0: 	err=getsockopt(fd1,SOL_SOCKET,SO_SNDBUF,optionbuf,&optionsize);
sl@0: 	test_ok(err==0);
sl@0: 	test(optionbuf[0]==7*1024);
sl@0: 
sl@0: 	optionbuf[0]=1;
sl@0: 	optionsize=sizeof(optionbuf[0]);
sl@0: 	err=getsockopt(fd1,SOL_SOCKET,1234,optionbuf,&optionsize);	/* invalid option */
sl@0: 	test_errno(err<0,ENOSYS);
sl@0: 	test(optionbuf[0]==1);
sl@0: 
sl@0: 	optionbuf[0]=13;
sl@0: 	optionsize=sizeof(optionbuf[0]);
sl@0: 	err=setsockopt(fd1,SOL_SOCKET,1234,optionbuf,optionsize);	/* invalid option */
sl@0: 	test_errno(err<0,ENOSYS);
sl@0: 	test(optionbuf[0]==13);
sl@0: 
sl@0: 	err=close(fd1);
sl@0: 	test_ok(err==0);
sl@0: 
sl@0: 	err=close(fd2);
sl@0: 	test_ok(err==0);
sl@0: 	}
sl@0: 
sl@0: /* Client and server take it in turns to send, starting with the client.
sl@0:  * Each matches the message they receive with the string expected
sl@0:  */
sl@0: char *message_sequence[] = {
sl@0: 	"Hello from client",
sl@0: 	"Hello from server",
sl@0: 	"Test of send",
sl@0: 	"Test of recv",
sl@0: 	"Try sendto",
sl@0: 	"Try recvfrom",
sl@0: 	"Send to shutdown socket",
sl@0: 	"Send to closed socket",
sl@0: 	0
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STDLIB-CT-1116
sl@0: @SYMTestCaseDesc	    Tests for server socket
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Tests for server socket,create,accept,send and receive functions
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */					
sl@0: void testServer()
sl@0: 	{
sl@0: 	int fd1, fd2, nbytes, i;
sl@0: 	size_t addrsize;
sl@0: 	int err;
sl@0: 	struct sockaddr addr1, addr2;
sl@0: 	char buf[80];
sl@0: 	char **mp = message_sequence;
sl@0: 
sl@0: 	test_Next("Create server socket");
sl@0: 	fd1=socket(AF_LOCAL, SOCK_STREAM, 0);
sl@0: 	test_ok(fd1>=0);
sl@0: 
sl@0: #if 0
sl@0: 	/* causes ESOCK to panic the client */
sl@0: 	addrsize=sizeof(addr2);
sl@0: 	fd2=accept(fd1,&addr2,&addrsize);	/* can't accept on an unbound socket */
sl@0: 	test_ok(fd2<0);
sl@0: #endif
sl@0: 
sl@0: 	addr1.sa_family=AF_LOCAL;
sl@0: 	addr1.sa_port=1;
sl@0: 	err=bind(fd1, &addr1, sizeof(addr1));
sl@0: 	test_ok(err==0);
sl@0: 
sl@0: #if 0
sl@0: 	/* causes ESOCK to panic the client */
sl@0: 	addrsize=sizeof(addr2);
sl@0: 	fd2=accept(fd1,&addr2,&addrsize);	/* can't accept before listening */
sl@0: 	test_ok(fd2<0);
sl@0: #endif
sl@0: 
sl@0: 	err=listen(fd1,1);
sl@0: 	test_ok(err==0);
sl@0: 
sl@0: 	addrsize=sizeof(addr2);
sl@0: 	fd2=accept(fd1,&addr2,&addrsize);
sl@0: 	test_ok(fd2>=0);
sl@0: 	/* test(addr2.sa_family==AF_LOCAL);	problem in IPC.PRT, for ESOCK 058 */
sl@0: 	test(addr2.sa_port!=1);
sl@0: 	test(addr2.sa_port!=0);
sl@0: 	test(addrsize<=sizeof(addr2));
sl@0: 
sl@0: 	test_Next("Server read/write");
sl@0: 
sl@0: 	/* read */
sl@0: 	nbytes=strlen(*mp);
sl@0: 	err=read(fd2, buf, nbytes+1);
sl@0: 	test_ok(err==nbytes+1);
sl@0: 	test(strcmp(buf,*mp)==0);
sl@0: 
sl@0: 	/* write */
sl@0: 	mp++;
sl@0: 	nbytes=strlen(*mp);
sl@0: 	for (i=0; i<nbytes+1; i++)
sl@0: 		{
sl@0: 		err=write(fd2,(*mp)+i,1);
sl@0: 		test_ok(err==1);
sl@0: 		}
sl@0: 
sl@0: 	test_Next("Server send/recv");
sl@0: 
sl@0: 	/* recv */
sl@0: 	mp++;
sl@0: 	nbytes=strlen(*mp);
sl@0: 	err=recv(fd2, buf, nbytes+1,0);
sl@0: 	test_ok(err==nbytes+1);
sl@0: 	test(strcmp(buf,*mp)==0);
sl@0: 
sl@0: 	/* send */
sl@0: 	mp++;
sl@0: 	nbytes=strlen(*mp);
sl@0: 	err=send(fd2, *mp, nbytes+1,0);
sl@0: 	test_ok(err==nbytes+1);
sl@0: 
sl@0: 	/* recvfrom */
sl@0: 	mp++;
sl@0: 	nbytes=strlen(*mp);
sl@0: 	addrsize=sizeof(addr2);
sl@0: 	addr2.sa_port=0;
sl@0: 	err=recvfrom(fd2, buf, nbytes+1,0,&addr2,&addrsize);
sl@0: 	test_ok(err==nbytes+1);
sl@0: 	test(strcmp(buf,*mp)==0);
sl@0: 	/* test(addr2.sa_family==AF_LOCAL);	problem in IPC.PRT, for ESOCK 058 */
sl@0: 	test(addr2.sa_port!=1);
sl@0: 	test(addr2.sa_port!=0);
sl@0: 	test(addrsize<=sizeof(addr2));
sl@0: 
sl@0: 	/* sendto */
sl@0: 	mp++;
sl@0: 	nbytes=strlen(*mp);
sl@0: 	addrsize=sizeof(addr1);
sl@0: 	err=sendto(fd2, *mp, nbytes+1,0,&addr1,addrsize);	/* not allowed on streams */
sl@0: 	test_errno(err<0,ENOSYS);
sl@0: 	err=send(fd2, *mp, nbytes+1,0);		/* to keep synchronisation */
sl@0: 	test_ok(err==nbytes+1);
sl@0: 
sl@0: 	test_Next("Server shutdown reception");
sl@0: 	err=shutdown(fd2,0);
sl@0: 	test_ok(err==0);
sl@0: 
sl@0: 	sleep(2);	/* so that the client's sleep(1) finishes before we awake */
sl@0: 
sl@0: 	err=close(fd2);
sl@0: 	test_ok(err==0);
sl@0: 
sl@0: 	err=close(fd1);
sl@0: 	test_ok(err==0);
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STDLIB-CT-1117
sl@0: @SYMTestCaseDesc	    Tests for client socket
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Tests for client socket,create,accept,send and receive functions
sl@0:                         Write to a connection closed socket and test for error
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */					
sl@0: void testClient()
sl@0: 	{
sl@0: 	int fd1, nbytes, nbytes2, i, status;
sl@0: 	size_t addrsize;
sl@0: 	int err;
sl@0: 	struct sockaddr addr1, addr2;
sl@0: 	char buf[80];
sl@0: 	char **mp = message_sequence;
sl@0: 
sl@0: 	test_Next("Create client socket");
sl@0: 	fd1=socket(AF_LOCAL, SOCK_STREAM, 0);
sl@0: 	test_ok(fd1>=0);
sl@0: 
sl@0: 	addr1.sa_family=AF_LOCAL;
sl@0: 	addr1.sa_port=1;
sl@0: 	addrsize=sizeof(addr1);
sl@0: 	err=connect(fd1,&addr1,addrsize);
sl@0: 	test_ok(err==0);
sl@0: 
sl@0: 	addrsize=sizeof(addr2);
sl@0: 	err=getpeername(fd1,&addr2,&addrsize);
sl@0: 	test_ok(err==0);
sl@0: 	/* test(addr2.sa_family==AF_LOCAL);	problem in IPC.PRT, for ESOCK 058 */
sl@0: 	test(addr2.sa_port==1);
sl@0: 	test(addrsize<=sizeof(addr2));
sl@0: 
sl@0: 	addrsize=sizeof(addr2);
sl@0: 	err=getsockname(fd1,&addr2,&addrsize);
sl@0: 	test_ok(err==0);
sl@0: 	/* test(addr2.sa_family==AF_LOCAL);	problem in IPC.PRT, for ESOCK 058 */
sl@0: 	test(addr2.sa_port!=1);
sl@0: 	test(addr2.sa_port!=0);
sl@0: 	test(addrsize<=sizeof(addr2));
sl@0: 
sl@0: 	test_Next("Client read/write");
sl@0: 
sl@0: 	/* write */
sl@0: 	nbytes=strlen(*mp);
sl@0: 	err=write(fd1, *mp, nbytes+1);
sl@0: 	test_ok(err==nbytes+1);
sl@0: 
sl@0: 	/* read */
sl@0: 	mp++;
sl@0: 	nbytes=strlen(*mp);
sl@0: 	err=read(fd1, buf, nbytes+1);
sl@0: 	test_ok(err==nbytes+1);
sl@0: 	test(strcmp(buf,*mp)==0);
sl@0: 
sl@0: 	test_Next("Client send/recv");
sl@0: 
sl@0: 	/* send */
sl@0: 	mp++;
sl@0: 	nbytes=strlen(*mp);
sl@0: 	for (i=0; i<nbytes+1; i++)
sl@0: 		{
sl@0: 		err=send(fd1,(*mp)+i,1,0);
sl@0: 		test_ok(err==1);
sl@0: 		}
sl@0: 
sl@0: 	/* recv - get the first byte so that we know the buffer is full */
sl@0: 	mp++;
sl@0: 	nbytes=strlen(*mp);
sl@0: 	err=recv(fd1,buf,1,0);
sl@0: 	test_ok(err==1);
sl@0: 
sl@0: 	/* ioctl */
sl@0: 	nbytes2=-1;
sl@0: 	err=ioctl(fd1,E32IONREAD,&nbytes2);
sl@0: #if 0
sl@0: 	test_ok(err==0);
sl@0: 	test(nbytes2==nbytes);
sl@0: #else
sl@0: 	test_errno(err<0,ENOSYS);	/* IPC.PRT doesn't implement KSoReadBytesPending */
sl@0: #endif
sl@0: 
sl@0: 	nbytes2=E32SELECT_READ|E32SELECT_WRITE|E32SELECT_EXCEPT;
sl@0: 	err=ioctl(fd1,E32IOSELECT,&nbytes2);
sl@0: 	test_ok(err==0);
sl@0: 	test(nbytes2==(E32SELECT_READ|E32SELECT_WRITE));
sl@0: 
sl@0: 	nbytes2=E32SELECT_READ|E32SELECT_WRITE|E32SELECT_EXCEPT;
sl@0: 	err=async_ioctl(fd1,E32IOSELECT,&nbytes2,&status);
sl@0: 	test_ok(err==0);
sl@0: 	err=async_ioctl_completion(fd1,E32IOSELECT,&nbytes2,&status);
sl@0: 	test_ok(err==0);
sl@0: 	if (nbytes2!=(E32SELECT_READ|E32SELECT_WRITE))
sl@0: 		{
sl@0: 		nbytes2=E32SELECT_READ|E32SELECT_WRITE|E32SELECT_EXCEPT;
sl@0: 		err=ioctl(fd1,E32IOSELECT,&nbytes2);
sl@0: 		test_ok(err==0);
sl@0: 		test(nbytes2==(E32SELECT_READ|E32SELECT_WRITE));
sl@0: 		}		
sl@0: 
sl@0: 	/* recv - get the rest of the data */
sl@0: 	for (i=1; i<nbytes+1; i++)
sl@0: 		{
sl@0: 		err=recv(fd1,buf+i,1,0);
sl@0: 		test_ok(err==1);
sl@0: 		}
sl@0: 	test(strcmp(buf,*mp)==0);
sl@0: 
sl@0: 	/* ioctl again - this time there is no data pending */
sl@0: 	nbytes2=-1;
sl@0: 	err=ioctl(fd1,E32IONREAD,&nbytes2);
sl@0: #if 0
sl@0: 	test_ok(err==0);
sl@0: 	test(nbytes2==0);
sl@0: #else
sl@0: 	test_errno(err<0,ENOSYS);	/* IPC.PRT doesn't implement KSoReadBytesPending */
sl@0: #endif
sl@0: 
sl@0: 	nbytes2=E32SELECT_READ|E32SELECT_WRITE|E32SELECT_EXCEPT;
sl@0: 	err=ioctl(fd1,E32IOSELECT,&nbytes2);
sl@0: 	test_ok(err==0);
sl@0: 	test(nbytes2==E32SELECT_WRITE);
sl@0: 
sl@0: 	nbytes2=E32SELECT_READ|E32SELECT_WRITE|E32SELECT_EXCEPT;
sl@0: 	err=async_ioctl(fd1,E32IOSELECT,&nbytes2,&status);
sl@0: 	test_ok(err==0);
sl@0: 	err=async_ioctl_completion(fd1,E32IOSELECT,&nbytes2,&status);
sl@0: 	test_ok(err==0);
sl@0: 	test(nbytes2==E32SELECT_WRITE);
sl@0: 
sl@0: 	/* sendto */
sl@0: 	mp++;
sl@0: 	nbytes=strlen(*mp);
sl@0: 	addrsize=sizeof(addr1);
sl@0: 	err=sendto(fd1, *mp, nbytes+1,0,&addr1,addrsize);
sl@0: 	test_errno(err<0,ENOSYS);
sl@0: 	err=send(fd1, *mp, nbytes+1,0);		/* to keep synchronisation */
sl@0: 	test_ok(err==nbytes+1);
sl@0: 
sl@0: 	/* recvfrom */
sl@0: 	mp++;
sl@0: 	nbytes=strlen(*mp);
sl@0: 	addrsize=sizeof(addr2);
sl@0: 	addr2.sa_port=0;
sl@0: 	err=recvfrom(fd1, buf, nbytes+1,0,&addr2,&addrsize);
sl@0: 	test_ok(err==nbytes+1);
sl@0: 	test(strcmp(buf,*mp)==0);
sl@0: 	/* test(addr2.sa_family==AF_LOCAL);	problem in IPC.PRT, for ESOCK 058 */
sl@0: 	test(addr2.sa_port==1);
sl@0: 	test(addrsize<=sizeof(addr2));
sl@0: 
sl@0: 	sleep(1);
sl@0: 
sl@0: 	test_Next("Client write to closed connection");
sl@0: 
sl@0: 	/* write to half-closed socket */
sl@0: 	mp++;
sl@0: 	nbytes=strlen(*mp);
sl@0: 	err=write(fd1, *mp, nbytes+1);
sl@0: #if 0
sl@0: 	/* IPC doesn't seem to care! */
sl@0: 	test_errno(err<0, EPIPE);
sl@0: #else
sl@0: 	test_ok(err==nbytes+1);
sl@0: #endif
sl@0: 
sl@0: 	sleep(2);	
sl@0: 	
sl@0: 	/* write to a connection closed by the other end */
sl@0: 	mp++;
sl@0: 	nbytes=strlen(*mp);
sl@0: 	err=write(fd1, *mp, nbytes+1);
sl@0: 	test_errno(err<0, EPIPE);
sl@0: 
sl@0: 	err=close(fd1);
sl@0: 	test_ok(err==0);
sl@0: 	}
sl@0: 
sl@0: int close_console=0;
sl@0: 
sl@0: /**
sl@0: @SYMTestCaseID          SYSLIB-STDLIB-CT-1118
sl@0: @SYMTestCaseDesc	    Tests for STREAM server
sl@0: @SYMTestPriority 	    High
sl@0: @SYMTestActions  	    Tests for server entity
sl@0: @SYMTestExpectedResults Test must not fail
sl@0: @SYMREQ                 REQ0000
sl@0: */					
sl@0: void testConnection()
sl@0: 	{
sl@0: 	int err;
sl@0: 	void* server;
sl@0: 	
sl@0: 	server=create_thread(testServer, "TLSTREAM server");
sl@0: 	test(server!=0);
sl@0: 	start_thread(server);
sl@0: 
sl@0: 	sleep(1);	/* give the server a chance to get started */
sl@0: 	testClient();
sl@0: 
sl@0: 	err=wait_for_thread(server);
sl@0: 	test(err==0);
sl@0: 
sl@0: 	if (close_console)
sl@0: 		{
sl@0: 		test_Close();
sl@0: 		close(0);
sl@0: 		close(1);
sl@0: 		close(2);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: int main(int argc, char *argv[])
sl@0: 	{
sl@0: 	void* client;
sl@0: 	int err;
sl@0: 
sl@0: 	test_Title("AF_LOCAL Streams");
sl@0: 
sl@0: 	testSimple();
sl@0: 	testConnection();
sl@0: 
sl@0: 	test_Next("Do it again using the CPosixServer (for them, not me)");
sl@0: 	close_console=1;
sl@0: 
sl@0: 	start_posix_server();	/* calls SpawnPosixServer from C++ code */
sl@0: 
sl@0: 	client=create_thread(testSimple, "TLSTREAM simple");
sl@0: 	test(client!=0);
sl@0: 	start_thread(client);
sl@0: 	err=wait_for_thread(client);
sl@0: 	test(err==0);
sl@0: 
sl@0: 	client=create_thread(testConnection, "TLSTREAM client");
sl@0: 	test(client!=0);
sl@0: 	start_thread(client);
sl@0: 	err=wait_for_thread(client);
sl@0: 	test(err==0);
sl@0: 
sl@0: 	test_Close();
sl@0: 	return 0;
sl@0: 	}