test-suite-sack.tcl

CBRP协议（移动adhoc中基于分簇的路由协议）ns2下的源码

#
# Copyright (c) 1995 The Regents of the University of California.
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#	This product includes software developed by the Computer Systems
#	Engineering Group at Lawrence Berkeley Laboratory.
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# @(#) $Header: /usr/cvs/ns/ns-src/tcl/test/test-suite-sack.tcl,v 1.1.1.1 1998/01/13 15:06:23 root Exp $
#

source misc.tcl
source topologies.tcl

TestSuite instproc finish file {
        global quiet
        exec ../../bin/getrc -s 2 -d 3 all.tr | \
          ../../bin/raw2xg -s 0.01 -m 90 -t $file > temp.rands
        if {$quiet == "false"} {
                exec xgraph -bb -tk -nl -m -x time -y packets temp.rands &
        }
        ## now use default graphing tool to make a data file
        ## if so desired
        exit 0
}

# single packet drop
Class Test/sack1 -superclass TestSuite
Test/sack1 instproc init topo {
    $self instvar net_ defNet_ test_
    set net_	$topo
    set defNet_	net0
    set test_	sack1
    $self next
}
Test/sack1 instproc run {} {
    $self instvar ns_ node_ testName_

    set tcp1 [$ns_ create-connection TCP/Sack1 $node_(s1) TCPSink/Sack1 $node_(k1) 0]
    $tcp1 set window_ 14
    set ftp1 [$tcp1 attach-source FTP]
    $ns_ at 1.0 "$ftp1 start"

    $self tcpDump $tcp1 1.0

    # trace only the bottleneck link
    $self traceQueues $node_(r1) [$self openTrace 5.0 $testName_]
    $ns_ run
}

Class Test/sack1z -superclass TestSuite
Test/sack1z instproc init topo {
    $self instvar net_ defNet_ test_
    set net_	$topo
    set defNet_	net0
    set test_	sack1z
    $self next
}
Test/sack1z instproc run {} {
    $self instvar ns_ node_ testName_

    Agent/TCP set maxburst_ 4
    set tcp1 [$ns_ create-connection TCP/Sack1 $node_(s1) TCPSink/Sack1 $node_(k1) 0]
    $tcp1 set window_ 14
    set ftp1 [$tcp1 attach-source FTP]
    $ns_ at 0.0 "$ftp1 start"

    $self tcpDump $tcp1 1.0
    
    # trace only the bottleneck link
    $self traceQueues $node_(r1) [$self openTrace 5.0 $testName_]
    $ns_ run
}

# three packet drops
Class Test/sack1a -superclass TestSuite
Test/sack1a instproc init topo {
    $self instvar net_ defNet_ test_
    set net_	$topo
    set defNet_	net0
    set test_	sack1a
    $self next
}
Test/sack1a instproc run {} {
    $self instvar ns_ node_ testName_

    set tcp1 [$ns_ create-connection TCP/Sack1 $node_(s1) TCPSink/Sack1 $node_(k1) 0]
    $tcp1 set window_ 20
    set ftp1 [$tcp1 attach-source FTP]
    $ns_ at 0.0 "$ftp1 start"

    $self tcpDump $tcp1 1.0
    
    # trace only the bottleneck link
    $self traceQueues $node_(r1) [$self openTrace 5.0 $testName_]
    $ns_ run
}

# three packet drops
Class Test/sack1aa -superclass TestSuite
Test/sack1aa instproc init topo {
    $self instvar net_ defNet_ test_
    set net_	$topo
    set defNet_	net0
    set test_	sack1aa
    $self next
}
Test/sack1aa instproc run {} {
    $self instvar ns_ node_ testName_

    Agent/TCP set maxburst_ 4
    set tcp1 [$ns_ create-connection TCP/Sack1 $node_(s1) TCPSink/Sack1 $node_(k1) 0]
    $tcp1 set window_ 20
    set ftp1 [$tcp1 attach-source FTP]
    $ns_ at 0.0 "$ftp1 start"

    $self tcpDump $tcp1 1.0
    
    # trace only the bottleneck link
    $self traceQueues $node_(r1) [$self openTrace 5.0 $testName_]
    $ns_ run
}

Class Test/sack1b -superclass TestSuite
Test/sack1b instproc init topo {
    $self instvar net_ defNet_ test_
    set net_	$topo
    set defNet_	net0
    set test_	sack1b
    $self next
}
Test/sack1b instproc run {} {
    $self instvar ns_ node_ testName_
    set tcp1 [$ns_ create-connection TCP/Sack1 $node_(s1) TCPSink/Sack1 $node_(k1) 0]
    $tcp1 set window_ 26
    set ftp1 [$tcp1 attach-source FTP]
    $ns_ at 0.0 "$ftp1 start"

    $self tcpDump $tcp1 1.0
    
    # trace only the bottleneck link
    $self traceQueues $node_(r1) [$self openTrace 5.0 $testName_]
    $ns_ run
}

Class Test/sack1c -superclass TestSuite
Test/sack1c instproc init topo {
    $self instvar net_ defNet_ test_
    set net_	$topo
    set defNet_	net0
    set test_	sack1c
    $self next
}
Test/sack1c instproc run {} {
    $self instvar ns_ node_ testName_
    set tcp1 [$ns_ create-connection TCP/Sack1 $node_(s1) TCPSink/Sack1 $node_(k1) 0]
    $tcp1 set window_ 27
    set ftp1 [$tcp1 attach-source FTP]
    $ns_ at 0.0 "$ftp1 start"

    $self tcpDump $tcp1 1.0

    # trace only the bottleneck link
    $self traceQueues $node_(r1) [$self openTrace 5.0 $testName_]

    $ns_ run
}

Class Test/sack3 -superclass TestSuite
Test/sack3 instproc init topo {
    $self instvar net_ defNet_ test_
    set net_	$topo
    set defNet_	net0
    set test_	sack3
    $self next
}
Test/sack3 instproc run {} {
    $self instvar ns_ node_ testName_
    $ns_ queue-limit $node_(r1) $node_(k1) 8
    $ns_ queue-limit $node_(k1) $node_(r1) 8
	
    set tcp1 [$ns_ create-connection TCP/Sack1 $node_(s1) TCPSink/Sack1 $node_(k1) 0]
    $tcp1 set window_ 100
    $tcp1 set bugFix_ false

    set tcp2 [$ns_ create-connection TCP/Sack1 $node_(s2) TCPSink/Sack1 $node_(k1) 1]
    $tcp2 set window_ 16
    $tcp2 set bugFix_ false

    set ftp1 [$tcp1 attach-source FTP]
    set ftp2 [$tcp2 attach-source FTP]

    $ns_ at 1.0 "$ftp1 start"
    $ns_ at 0.5 "$ftp2 start"

    $self tcpDump $tcp1 1.0

    # trace only the bottleneck link
    $self traceQueues $node_(r1) [$self openTrace 4.0 $testName_]
    $ns_ run
}

Class Test/sack5 -superclass TestSuite
Test/sack5 instproc init topo {
    $self instvar net_ defNet_ test_
    set net_	$topo
    set defNet_	net1
    set test_	sack5
    $self next
}
Test/sack5 instproc run {} {
    $self instvar ns_ node_ testName_

    $ns_ delay $node_(s1) $node_(r1) 3ms
    $ns_ delay $node_(r1) $node_(s1) 3ms

    set tcp1 [$ns_ create-connection TCP/Sack1 $node_(s1) TCPSink/Sack1 $node_(k1) 0]
    $tcp1 set window_ 50
    $tcp1 set bugFix_ false

    set tcp2 [$ns_ create-connection TCP/Sack1 $node_(s2) TCPSink/Sack1 $node_(k1) 1]
    $tcp2 set window_ 50
    $tcp2 set bugFix_ false

    set ftp1 [$tcp1 attach-source FTP]
    set ftp2 [$tcp2 attach-source FTP]

    $ns_ at 1.0 "$ftp1 start"
    $ns_ at 1.75 "$ftp2 produce 100"

    $self tcpDump $tcp1 1.0

    # trace only the bottleneck link
    $self traceQueues $node_(r1) [$self openTrace 6.0 $testName_]
    $ns_ run
}

Class Test/sack5a -superclass TestSuite
Test/sack5a instproc init topo {
    $self instvar net_ defNet_ test_
    set net_	$topo
    set defNet_	net1
    set test_	sack5a
    $self next
}
Test/sack5a instproc run {} {
    $self instvar ns_ node_ testName_

    Agent/TCP set maxburst_ 4
    $ns_ delay $node_(s1) $node_(r1) 3ms
    $ns_ delay $node_(r1) $node_(s1) 3ms

    set tcp1 [$ns_ create-connection TCP/Sack1 $node_(s1) TCPSink/Sack1 $node_(k1) 0]
    $tcp1 set window_ 50
    $tcp1 set bugFix_ false