test-suite-friendly.tcl

跑leach需要的

    set dumpfile_ [open temp.s w]
    if {$quiet == "false"} {
        set tracefile [open all.tr w]
        $ns_ trace-all $tracefile
    }

    set tf1 [$ns_ create-connection TFRC $node_(s1) TFRCSink $node_(s3) 0]
    $ns_ at 0.0 "$tf1 start"

    set udp1 [$ns_ create-connection UDP $node_(s2) UDP $node_(s4) 1]
		set cbr1 [$udp1 attach-app Traffic/CBR]
		$cbr1 set rate_ 3Mb
		$ns_ at [expr $stopTime1_/3.0] "$cbr1 start"   
		$ns_ at [expr 2.0*$stopTime1_/3.0] "$cbr1 stop"   

    $self tfccDump 1 $tf1 $interval_ $dumpfile_

    $ns_ at $stopTime0 "close $dumpfile_; $self finish_1 $testName_"
    #$self traceQueues $node_(r1) [$self openTrace $stopTime $testName_]
    $ns_ at $stopTime "$self cleanupAll $testName_" 
    if {$quiet == "false"} {
	$ns_ at $stopTime2 "close $tracefile"
    }
    $ns_ at $stopTime2 "exec cp temp2.rands temp.rands; exit 0"

    # trace only the bottleneck link
    $ns_ run
}


Class Test/HighLossTCP -superclass TestSuite
Test/HighLossTCP instproc init {} {
    $self instvar net_ test_ guide_ stopTime1_
    set net_	net2
    set test_ HighLossTCP	
    set guide_  \
    "TCP competing against a CBR flow."
    Agent/TFRCSink set discount_ 1
    Agent/TFRCSink set smooth_ 1
    Agent/TFRC set df_ 0.95
    Agent/TFRC set ca_ 1
    set stopTime1_ 60
    $self next pktTraceFile
}
Test/HighLossTCP instproc run {} {
    global quiet
    $self instvar ns_ node_ testName_ interval_ dumpfile_ guide_ stopTime1_
    if {$quiet == "false"} {puts $guide_}
    $self setTopo
    set interval_ 1
    set stopTime $stopTime1_
    set stopTime0 [expr $stopTime - 0.001]
    set stopTime2 [expr $stopTime + 0.001]

    set dumpfile_ [open temp.s w]
    if {$quiet == "false"} {
        set tracefile [open all.tr w]
        $ns_ trace-all $tracefile
    }

    set tcp1 [$ns_ create-connection TCP/Sack1 $node_(s1) TCPSink/Sack1 $node_(s3) 0]
    set ftp1 [$tcp1 attach-app FTP]
    $ns_ at 0.0 "$ftp1 start"

    set udp1 [$ns_ create-connection UDP $node_(s2) UDP $node_(s4) 1]
		set cbr1 [$udp1 attach-app Traffic/CBR]
		$cbr1 set rate_ 3Mb
		$ns_ at [expr $stopTime1_/3.0] "$cbr1 start"   
		$ns_ at [expr 2.0*$stopTime1_/3.0] "$cbr1 stop"   

    $ns_ at $stopTime0 "close $dumpfile_; $self finish_1 $testName_"
    #$self traceQueues $node_(r1) [$self openTrace $stopTime $testName_]
    $ns_ at $stopTime "$self cleanupAll $testName_"
    if {$quiet == "false"} {
	$ns_ at $stopTime2 "close $tracefile"
    }
    $ns_ at $stopTime2 "exec cp temp2.rands temp.rands; exit 0"

    # trace only the bottleneck link
    $ns_ run
}

Class Test/TFRC_FTP -superclass TestSuite
Test/TFRC_FTP instproc init {} {
    $self instvar net_ test_ guide_ stopTime1_
    set net_	net2
    set test_ TFRC_FTP	
    set guide_  \
    "TFRC with a data source with limited, bursty data."
    Agent/TFRC set SndrType_ 1 
    Agent/TFRCSink set smooth_ 1
    Agent/TFRC set df_ 0.95
    Agent/TFRC set ca_ 1
    Agent/TFRC set discount_ 1
    Agent/TCP set oldCode_ false
    set stopTime1_ 15
    $self next pktTraceFile
}
Test/TFRC_FTP instproc run {} {
    global quiet
    $self instvar ns_ node_ testName_ interval_ dumpfile_ guide_ stopTime1_
    if {$quiet == "false"} {puts $guide_}
    $self setTopo
    set interval_ 1
    set stopTime $stopTime1_
    set stopTime0 [expr $stopTime - 0.001]
    set stopTime2 [expr $stopTime + 0.001]

    set dumpfile_ [open temp.s w]
    if {$quiet == "false"} {
        set tracefile [open all.tr w]
        $ns_ trace-all $tracefile
    }

    set tf1 [$ns_ create-connection TFRC $node_(s1) TFRCSink $node_(s3) 0]
    set ftp [new Application/FTP]
    $ftp attach-agent $tf1
    $ns_ at 0 "$ftp produce 100"
    $ns_ at 5 "$ftp producemore 100"

    $self tfccDump 1 $tf1 $interval_ $dumpfile_

    $ns_ at $stopTime0 "close $dumpfile_; $self finish_1 $testName_"
    $ns_ at $stopTime "$self cleanupAll $testName_" 
    if {$quiet == "false"} {
	$ns_ at $stopTime2 "close $tracefile"
    }
    $ns_ at $stopTime2 "exec cp temp2.rands temp.rands; exit 0"

    # trace only the bottleneck link
    $ns_ run
}
  
Class Test/printLosses -superclass TestSuite
Test/printLosses instproc init {} {
    $self instvar net_ test_ guide_
    set net_	net2
    set test_	printLosses
    set guide_  \
    "One TFRC flow, with the loss intervals from the TFRC receiver."
    Agent/TFRCSink set printLosses_ 1
    Agent/TFRCSink set printLoss_ 1
    $self next pktTraceFile
}
Test/printLosses instproc run {} {
    global quiet
    $self instvar ns_ node_ testName_ interval_ dumpfile_ guide_
    if {$quiet == "false"} {puts $guide_}
    $self setTopo
    set interval_ 0.1
    set stopTime 3.0
    set stopTime0 [expr $stopTime - 0.001]
    set stopTime2 [expr $stopTime + 0.001]

    set dumpfile_ [open temp.s w]
    if {$quiet == "false"} {
        set tracefile [open all.tr w]
        $ns_ trace-all $tracefile
    }

    set tf1 [$ns_ create-connection TFRC $node_(s1) TFRCSink $node_(s3) 0]
    $ns_ at 0.0 "$tf1 start"

    $self tfccDump 1 $tf1 $interval_ $dumpfile_

    $ns_ at $stopTime0 "close $dumpfile_; $self finish_1 $testName_"
    #$self traceQueues $node_(r1) [$self openTrace $stopTime $testName_]
    $ns_ at $stopTime "$self cleanupAll $testName_"
    if {$quiet == "false"} {
	$ns_ at $stopTime2 "close $tracefile"
    }
    $ns_ at $stopTime2 "exec cp temp2.rands temp.rands; exit 0"

    # trace only the bottleneck link
    $ns_ run
}

TestSuite instproc printpkts { label tcp } {
        puts "tcp $label highest_seqment_acked [$tcp set ack_]"
}

TestSuite instproc printTFRCpkts { label src } {
        puts "tfrc $label [$src set ndatapack_] " 
}

Class Test/goodTFRC superclass TestSuite
Test/goodTFRC instproc init {} {
    $self instvar net_ test_ guide_ period_
    set net_	net2
    set test_	goodTFRC
    set guide_  \
    "One TFRC flow, no reordering and no extra drops."
    set period_ 10000.0
    $self next pktTraceFile
}
Test/goodTFRC instproc run {} {
    global quiet
    $self instvar ns_ node_ testName_ interval_ dumpfile_ guide_ period_
    if {$quiet == "false"} {puts $guide_}
    $self setTopo
    set interval_ 0.1
    set stopTime 20.0
    set stopTime0 [expr $stopTime - 0.001]
    set stopTime2 [expr $stopTime + 0.001]

    set dumpfile_ [open temp.s w]
    if {$quiet == "false"} {
        set tracefile [open all.tr w]
        $ns_ trace-all $tracefile
    }

    set tf1 [$ns_ create-connection TFRC $node_(s1) TFRCSink $node_(s3) 0]
    $ns_ at 0.0 "$tf1 start"

    $self dropPktsPeriodic [$ns_ link $node_(r2) $node_(s3)] 0 1000.0 $period_

    $self tfccDump 1 $tf1 $interval_ $dumpfile_

    $ns_ at $stopTime0 "close $dumpfile_; $self finish_1 $testName_"
    #$self traceQueues $node_(r1) [$self openTrace $stopTime $testName_]
    $ns_ at $stopTime "$self cleanupAll $testName_" 
    if {$quiet == "false"} {
	$ns_ at $stopTime2 "close $tracefile"
    }
    $ns_ at $stopTime2 "exec cp temp2.rands temp.rands; exit 0"
    # $ns_ at $stopTime0 "$self printTFRCpkts 0 $tf1"

    # trace only the bottleneck link
    $ns_ run
}

Class Test/droppedTFRC superclass TestSuite
Test/droppedTFRC instproc init {} {
    $self instvar net_ test_ guide_ list_ period_
    set net_    net2
    set test_   droppedTFRC
    set guide_  \
    "One TFRC flow, with extra dropped packets."
    set period_ 40.0
    Test/droppedTFRC instproc run {} [Test/goodTFRC info instbody run ]
    $self next pktTraceFile
}

Class Test/delayedTFRC superclass TestSuite
Test/delayedTFRC instproc init {} {
    $self instvar net_ test_ guide_ list_ period_
    set net_    net2
    set test_   delayedTFRC
    set guide_  \
    "One TFRC flow, with some packets delayed 0.03 seconds, numPkts_ 1."
    set period_ 40.0
    ErrorModel set delay_pkt_ true
    ErrorModel set drop_ false
    ErrorModel set delay_ 0.03
    Agent/TFRCSink set numPkts_ 1
    Test/delayedTFRC instproc run {} [Test/goodTFRC info instbody run ]
    $self next pktTraceFile
}

Class Test/delayedTFRC1 superclass TestSuite
Test/delayedTFRC1 instproc init {} {
    $self instvar net_ test_ guide_ list_ period_
    set net_    net2
    set test_   delayedTFRC1
    set guide_  \
    "One TFRC flow, with some packets delayed 0.03 seconds, numPkts_ 5."
    set period_ 40.0
    ErrorModel set delay_pkt_ true
    ErrorModel set drop_ false
    ErrorModel set delay_ 0.03
    Agent/TFRCSink set numPkts_ 5
    Test/delayedTFRC1 instproc run {} [Test/goodTFRC info instbody run ]
    $self next pktTraceFile
}

Class Test/delayedTFRC2 superclass TestSuite
Test/delayedTFRC2 instproc init {} {
    $self instvar net_ test_ guide_ list_ period_
    set net_    net2
    set test_   delayedTFRC2
    set guide_  \
    "One TFRC flow, with some packets delayed 0.01 seconds, numPkts_ 3."
    set period_ 40.0
    ErrorModel set delay_pkt_ true
    ErrorModel set drop_ false
    ErrorModel set delay_ 0.01
    Agent/TFRCSink set numPkts_ 3
    Test/delayedTFRC2 instproc run {} [Test/goodTFRC info instbody run ]
    $self next pktTraceFile
}

Class Test/goodTCP superclass TestSuite
Test/goodTCP instproc init {} {
    $self instvar net_ test_ guide_ list_ period_
    set net_	net2
    set test_	goodTCP
    set guide_  \
    "One TCP flow, no reordering and no extra drops."
    set list_ {50000 50001}
    set period_ 1000.0
    $self next pktTraceFile
}
Test/goodTCP instproc run {} {
    global quiet
    $self instvar ns_ node_ testName_ interval_ dumpfile_ guide_ list_ period_
    if {$quiet == "false"} {puts $guide_}
    $self setTopo
    set interval_ 0.1
    set stopTime 20.0
    set stopTime0 [expr $stopTime - 0.001]
    set stopTime2 [expr $stopTime + 0.001]

    set dumpfile_ [open temp.s w]
    if {$quiet == "false"} {
        set tracefile [open all.tr w]
        $ns_ trace-all $tracefile
    }

    set tcp1 [$ns_ create-connection TCP/Sack1 $node_(s1) TCPSink/Sack1 $node_(s3) 0]
    set ftp1 [$tcp1 attach-app FTP]
    $ns_ at 0.0 "$ftp1 start"
    $self pktsDump 1 $tcp1 $interval_ $dumpfile_

    $self dropPktsPeriodic [$ns_ link $node_(r2) $node_(s3)] 0 200.0 $period_

    $ns_ at $stopTime0 "close $dumpfile_; $self finish_1 $testName_"
    #$self traceQueues $node_(r1) [$self openTrace $stopTime $testName_]
    $ns_ at $stopTime "$self cleanupAll $testName_" 
    if {$quiet == "false"} {
	$ns_ at $stopTime2 "close $tracefile"
    }
    $ns_ at $stopTime2 "exec cp temp2.rands temp.rands; exit 0"
    $ns_ at $stopTime0 "$self printpkts 0 $tcp1"

    # trace only the bottleneck link
    $ns_ run
}

Class Test/droppedTCP superclass TestSuite
Test/droppedTCP instproc init {} {
    $self instvar net_ test_ guide_ list_ period_
    set net_    net2
    set test_   droppedTCP
    set guide_  \
    "One TCP flow, with extra dropped packets."
    set period_ 40.0
    Test/droppedTCP instproc run {} [Test/goodTCP info instbody run ]
    $self next pktTraceFile
}

Class Test/delayedTCP superclass TestSuite
Test/delayedTCP instproc init {} {
    $self instvar net_ test_ guide_ list_ period_
    set net_    net2
    set test_   delayedTCP
    set guide_  \
    "One TCP flow, with some packets delayed 0.03 seconds."
    set period_ 40.0
    ErrorModel set delay_pkt_ true
    ErrorModel set drop_ false
    ErrorModel set delay_ 0.03
    Test/delayedTCP instproc run {} [Test/goodTCP info instbody run ]
    $self next pktTraceFile
}

Class Test/delayedTCP2 superclass TestSuite
Test/delayedTCP2 instproc init {} {
    $self instvar net_ test_ guide_ list_ period_
    set net_    net2
    set test_   delayedTCP2
    set guide_  \
    "One TCP flow, with some packets delayed 0.01 seconds."
    set period_ 40.0
    ErrorModel set delay_pkt_ true
    ErrorModel set drop_ false
    ErrorModel set delay_ 0.01
    Test/delayedTCP2 instproc run {} [Test/goodTCP info instbody run ]
    $self next pktTraceFile
}

TestSuite runTest