source: branches/reconfiguration/modules/dspin_router/caba/test/synthetic_test/scripts/broadcast_check.sh @ 1016

Last change on this file since 1016 was 998, checked in by cfuguet, 9 years ago

reconf: several improvements in the dspin_router synthetic test platform

  • Property svn:executable set to *
File size: 1.6 KB
Line 
1#!/usr/bin/env sh
2# @author       Cesar Armando Fuguet Tortolero
3# @date         24 May, 2015
4# @brief        This script validates that a broadcast transaction reaches once
5#                       and only once every non-faulty router in the platform.
6file=$1
7awk '
8BEGIN {
9        sent=0
10        last=0
11        failure=0
12        min=99999999
13        max=0
14}
15#   Parse coordinates of routers
16#   /DSPIN_GENERATOR/ {
17#       regex="\\[[0-9]+\\]\\[";
18#       if (match($2,regex)) {
19#               x=substr($2,RSTART+1,RLENGTH-3);
20#       }
21#       regex="\\]\\[[0-9]+\\]";
22#       if (match($2,regex)) {
23#               y=substr($2,RSTART+2,RLENGTH-3);
24#       }
25#   }
26
27#   Parse the number of sent broadcast packets
28/broadcast sent packets += +/ {
29        if ($6 != 0) {
30                sent=$6;
31        }
32}
33
34#   Parse the number of received broadcast packets
35/broadcast received packets +=/ {
36        if ($6 == 0) {
37                zero++;
38        }
39        else {
40                # store the min and max number of received packets
41                if ($6 < min) {
42                        min=$6;
43                }
44                if ($6 > max) {
45                        max=$6;
46                }
47        }
48}
49
50#   Validate the file
51END {
52        # it should be only two routers that do not receive the broadcast:
53        # the source and the faulty router.
54        if (zero > 2) {
55                print "error: some routers did not received broadcasts\n";
56                exit 1;
57        }
58
59        if (max > sent) {
60                print "error: at least a router received a number of broadcast greater"
61                print "than the number of broadcast sent\n";
62                exit 1;
63        }
64
65        if (zero == 1) {
66                print "error: the broadcast source received broadcasts\n";
67                exit 1;
68        }
69
70        error=sent - min
71        if (error > 0) {
72                print "error: the number of broadcast received by a router is inferior "
73                print "to the error threshold: error = " error "\n";
74                exit 1;
75        }
76
77        exit 0;
78}' $file
79if [[ $? == 1 ]]; then exit 1; fi
80
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