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/*
* Copyright (c) 2008-2025 Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3.0 only,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* version 3.0 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3.0 along with this program. If not, see
* <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <errno.h>
#include <string.h>
#import "ObjFW.h"
#import "ObjFWTest.h"
@interface OFSCTPSocketTests: OTTestCase
@end
@implementation OFSCTPSocketTests
- (void)testSCTPSocket
{
OFSCTPSocket *server, *client, *accepted;
OFSocketAddress address;
char buffer[6];
OFNumber *streamID, *PPID, *unordered;
OFSCTPMessageInfo sendInfo, receiveInfo;
server = [OFSCTPSocket socket];
client = [OFSCTPSocket socket];
@try {
address = [server bindToHost: @"127.0.0.1" port: 0];
} @catch (OFBindSocketFailedException *e) {
switch (e.errNo) {
case EPROTONOSUPPORT:
OTSkip(@"SCTP unsupported");
default:
@throw e;
}
}
[server listen];
@try {
[client connectToHost: @"127.0.0.1"
port: OFSocketAddressIPPort(&address)];
} @catch (OFConnectSocketFailedException *e) {
switch (e.errNo) {
case ENOPROTOOPT:
/*
* When running in qemu-user, binding works but
* connecting fails?!
*/
OTSkip(@"SCTP unsupported");
default:
@throw e;
}
}
accepted = [server accept];
OTAssertEqualObjects(OFSocketAddressString(accepted.remoteAddress),
@"127.0.0.1");
streamID = [OFNumber numberWithUnsignedShort: 1];
PPID = [OFNumber numberWithUnsignedLong: 1234];
unordered = [OFNumber numberWithBool: true];
sendInfo = [OFDictionary dictionaryWithKeysAndObjects:
OFSCTPStreamID, streamID,
OFSCTPPPID, PPID,
OFSCTPUnordered, unordered, nil];
[client sendBuffer: "Hello!"
length: 6
info: sendInfo];
[accepted receiveIntoBuffer: buffer
length: 6
info: &receiveInfo];
OTAssertEqual(memcmp(buffer, "Hello!", 6), 0);
OTAssertEqualObjects(receiveInfo, sendInfo);
}
@end
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