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clixon/test/test_leafref.sh
Olof hagsand f3ae28b938 Test: replace namespace with variable
2023-11-28 15:04:13 +01:00

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#!/usr/bin/env bash
# Yang leafref test
# Magic line must be first in script (see README.md)
s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
APPNAME=example
cfg=$dir/conf_yang.xml
fyang=$dir/leafref.yang
cat <<EOF > $cfg
<clixon-config xmlns="http://clicon.org/config">
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>${YANG_INSTALLDIR}</CLICON_YANG_DIR>
<CLICON_YANG_DIR>$IETFRFC</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_FILE>$fyang</CLICON_YANG_MAIN_FILE>
<CLICON_CLISPEC_DIR>/usr/local/lib/$APPNAME/clispec</CLICON_CLISPEC_DIR>
<CLICON_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
<CLICON_SOCK>/usr/local/var/run/$APPNAME.sock</CLICON_SOCK>
<CLICON_BACKEND_PIDFILE>/usr/local/var/run/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
<CLICON_XMLDB_DIR>/usr/local/var/$APPNAME</CLICON_XMLDB_DIR>
</clixon-config>
EOF
cat <<EOF > $fyang
module example{
yang-version 1.1;
namespace "urn:example:clixon";
prefix ex;
import ietf-interfaces {
prefix if;
}
import ietf-ip {
prefix ip;
}
identity eth {
base if:interface-type;
}
identity lo {
base if:interface-type;
}
container default-address {
leaf absname {
description "Absolute references existing interfaces in if module";
type leafref {
path "/if:interfaces/if:interface/if:name";
require-instance true;
}
}
leaf relname {
type leafref {
path "../../if:interfaces/if:interface/if:name";
require-instance true;
}
}
leaf address {
description "From RFC7950 9.9.6";
type leafref {
path "../../if:interfaces/if:interface[if:name = current()/../relname]"
+ "/ip:ipv4/ip:address/ip:ip";
require-instance true;
}
}
leaf wrong {
description "References leading nowhere in yang";
type leafref {
path "/ip:interfaces/ip:interface/ip:name";
require-instance true;
}
}
}
list sender{
key name;
leaf name{
type string;
}
leaf template{
type leafref{
path "/sender/name";
require-instance true;
}
}
}
}
EOF
BASEXML=$(cat <<EOF
<interfaces xmlns="urn:ietf:params:xml:ns:yang:ietf-interfaces" xmlns:ex="urn:example:clixon">
<interface xmlns:ip="urn:ietf:params:xml:ns:yang:ietf-ip">
<name>eth0</name>
<type>ex:eth</type>
<ip:ipv4>
<ip:address>
<ip:ip>192.0.2.1</ip:ip>
<ip:prefix-length>24</ip:prefix-length>
</ip:address>
<ip:address>
<ip:ip>192.0.2.2</ip:ip>
<ip:prefix-length>24</ip:prefix-length>
</ip:address>
</ip:ipv4>
</interface>
<interface xmlns:ip="urn:ietf:params:xml:ns:yang:ietf-ip">
<name>lo</name>
<type>ex:lo</type>
<ip:ipv4>
<ip:address>
<ip:ip>127.0.0.1</ip:ip>
<ip:prefix-length>32</ip:prefix-length>
</ip:address>
</ip:ipv4>
</interface>
</interfaces>
EOF
)
new "test params: -f $cfg"
if [ $BE -ne 0 ]; then
new "kill old backend"
sudo clixon_backend -zf $cfg
if [ $? -ne 0 ]; then
err
fi
new "start backend -s init -f $cfg"
start_backend -s init -f $cfg
fi
new "wait backend"
wait_backend
new "leafref base config"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config>$BASEXML</config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "leafref get config"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>" "<rpc-reply $DEFAULTNS><data>$BASEXML</data></rpc-reply>" ""
new "leafref base commit"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><commit/></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "leafref add non-existing ref"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><default-address xmlns=\"urn:example:clixon\"><absname>eth3</absname><address>10.0.4.6</address></default-address></config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "leafref validate"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>" "<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>bad-element</error-tag><error-info><bad-element>eth3</bad-element></error-info><error-severity>error</error-severity><error-message>Leafref validation failed: No leaf eth3 matching path /if:interfaces/if:interface/if:name in example.yang:[0-9]*</error-message></rpc-error></rpc-reply>" ""
#new "leafref wrong ref"
#expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><default-address xmlns=\"urn:example:clixon\"><wrong>eth3</wrong><address>10.0.4.6</address></default-address></config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "leafref discard-changes"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><discard-changes/></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "leafref add correct absref"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><default-address xmlns=\"urn:example:clixon\"><absname>eth0</absname></default-address></config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "leafref validate (ok)"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "leafref add correct relref"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><default-address xmlns=\"urn:example:clixon\"><relname>eth0</relname></default-address></config></edit-config></rpc>]]>]]>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "leafref validate (ok)"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "leafref add correct address"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><default-address xmlns=\"urn:example:clixon\"><address>192.0.2.1</address></default-address></config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "leafref validate (ok)"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "leafref delete leaf"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><interfaces xmlns=\"urn:ietf:params:xml:ns:yang:ietf-interfaces\" xmlns:nc=\"${BASENS}\"><interface nc:operation=\"delete\"><name>eth0</name></interface></interfaces></config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "leafref validate (should fail)"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>" "<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>bad-element</error-tag><error-info><bad-element>eth0</bad-element></error-info><error-severity>error</error-severity><error-message>Leafref validation failed: No leaf eth0 matching path /if:interfaces/if:interface/if:name in example.yang:[0-9]*</error-message></rpc-error></rpc-reply>" ""
new "leafref discard-changes"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><discard-changes/></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "cli leafref lo"
expectpart "$($clixon_cli -1f $cfg -l o set default-address absname lo)" 0 "^$"
new "cli leafref validate"
expectpart "$($clixon_cli -1f $cfg -l o validate)" 0 "^$"
new "cli sender"
expectpart "$($clixon_cli -1f $cfg -l o set sender a)" 0 "^$"
new "cli sender template"
expectpart "$($clixon_cli -1f $cfg -l o set sender b template a)" 0 "^$"
if [ $BE -ne 0 ]; then
new "Kill backend"
# Check if premature kill
pid=$(pgrep -u root -f clixon_backend)
if [ -z "$pid" ]; then
err "backend already dead"
fi
# kill backend
stop_backend -f $cfg
fi
rm -rf $dir
new "endtest"
endtest
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