[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 81b8dbdc648703f0d15a86f7802fee4eda1db900
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Feb 4 13:18:03 2020 -0500

    testing: use ping-once.sh and wait-for.sh to make newoe-04-pass-pass more robust
    
    For instance:
    
    ../../pluto/bin/ping-once.sh --down -I 192.1.3.209 192.1.2.23
    ../../pluto/bin/wait-for.sh --match private-or-clear -- ipsec whack --trafficstatus
    ../../pluto/bin/ping-once.sh --up   -I 192.1.3.209 192.1.2.23
    ipsec whack --shuntstatus
    ../../pluto/bin/ping-once.sh --down -I 192.1.3.209 7.7.7.7
    ../../pluto/bin/wait-for.sh --match 7.7.7.7 -- ipsec whack --shuntstatus
    ../../pluto/bin/ping-once.sh --up   -I 192.1.3.209 7.7.7.7

commit b0335ea1a29a70ce6633f38e3cb65575533a161d
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Feb 4 12:57:33 2020 -0500

    testing: add ../../pluto/bin/wait-for.sh
    
    Usage:
    
        ./testing/pluto/bin/wait-for.sh [ --timeout <seconds> | --no-match <regex> | --match <regex> ] -- <command>...
    
    Repeatedly grep the output from <command>... until <regex> either
    matches (--match) or does not match (--no-match); Pause for one second
    between grep attempts.
    
    Options:
    
       --timeout <seconds>
    
             Set the timeout (nr attempts * 1 second); defaut is
             30 attempts which is roughly 30 seconds.
    
       --match <regex>
    
             Keep trying until the <regex> matches the output from <command>...
    
       --no-match <regex>
    
             Keep trying until the <regex> does not match the output from
             <command>...
    
    For instance, to wait for the connection east-west appears:
    
        ./testing/pluto/bin/wait-for.sh --match east-west -- ipsec whack --trafficstatus
    
    and to then wait for it to disappear:
    
        ./testing/pluto/bin/wait-for.sh --no-match east-west -- ipsec whack --trafficstatus