clixon/test/test_leafref.sh
Olof hagsand 67b8685bab The Clixon API has been extended with namespaces, or namespace contexts in the following cases:
* CLIspec functions have added namespace parameter:
    * `cli_show_config <db> <format> <xpath>` --> `cli_show_config <db> <format> <xpath> <namespace>`
    * `cli_copy_config <db> <xpath> ...` --> `cli_copy_config <db> <xpath> <namespace> ...`
  * Xpath API
    * `xpath_first(x, format, ...)` --> `xpath_first(x, nsc, format, ...)`
    * `xpath_vec(x, format, vec, veclen, ...)` --> `xpath_vec(x, nsc, format, vec, veclen, ...)`
    * `xpath_vec_flag(x, format, flags, vec, veclen, ...)` --> `xpath_vec_flag(x, format, flags, vec, veclen, ...)`
    * `xpath_vec_bool(x, format, ...)` --> `xpath_vec_bool(x, nsc, format, ...)`
    * `xpath_vec_ctx(x, xpath, xp)` --> `xpath_vec_ctx(x, nsc, xpath, xp)`
  * xmldb_get0 has an added `nsc` parameter:
    * `xmldb_get0(h, db, xpath, copy, xret, msd)` --> `xmldb_get0(h, db, nsc, xpath, copy, xret, msd)`
  * The plugin statedata callback (ca_statedata) has been extended with an nsc parameter:
    * `int example_statedata(clicon_handle h, cvec *nsc, char *xpath, cxobj *xstate);`
  * rpc get and get-config api function has an added namespace argument:
    * `clicon_rpc_get_config(clicon_handle h, char *db, char *xpath, char *namespace, cxobj **xt);`
    * `int clicon_rpc_get(clicon_handle h, char *xpath, char *namespace, cxobj **xt);`
2019-07-08 10:36:37 +02:00

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#!/bin/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>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_DIR>$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/$APPNAME/$APPNAME.sock</CLICON_SOCK>
<CLICON_BACKEND_PIDFILE>/usr/local/var/$APPNAME/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
<CLICON_CLI_GENMODEL_COMPLETION>1</CLICON_CLI_GENMODEL_COMPLETION>
<CLICON_XMLDB_DIR>/usr/local/var/$APPNAME</CLICON_XMLDB_DIR>
</clixon-config>
EOF
cat <<EOF > $fyang
module example{
yang-version 1.1;
namespace "urn:example:clixon";
prefix ex;
import ietf-interfaces {
prefix if;
}
import ietf-ip {
prefix ip;
}
identity eth {
base if:interface-type;
}
identity lo {
base if:interface-type;
}
container default-address {
leaf absname {
description "Absolute references existing interfaces in if module";
type leafref {
path "/if:interfaces/if:interface/if:name";
}
}
leaf relname {
type leafref {
path "../../if:interfaces/if:interface/if:name";
}
}
leaf address {
description "From RFC7950 9.9.5";
type leafref {
path "../../if:interfaces/if:interface[if:name = current()/../relname]"
+ "/if:ipv4/if:address/if:ip";
}
}
leaf wrong {
description "References leading nowhere in yang";
type leafref {
path "/ip:interfaces/ip:interface/ip:name";
}
}
}
list sender{
key name;
leaf name{
type string;
}
leaf template{
type leafref{
path "/sender/name";
}
}
}
}
EOF
BASEXML=$(cat <<EOF
<interfaces xmlns="urn:ietf:params:xml:ns:yang:ietf-interfaces">
<interface>
<name>eth0</name>
<type>ex:eth</type>
<ipv4>
<address>
<ip>192.0.2.1</ip>
<prefix-length>24</prefix-length>
</address>
<address>
<ip>192.0.2.2</ip>
<prefix-length>24</prefix-length>
</address>
</ipv4>
</interface>
<interface>
<name>lo</name>
<type>ex:lo</type>
<ipv4>
<address>
<ip>127.0.0.1</ip>
<prefix-length>32</prefix-length>
</address>
</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
new "waiting"
sleep $RCWAIT
fi
new "leafref base config"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc><edit-config><target><candidate/></target><config>$BASEXML</config></edit-config></rpc>]]>]]>" '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "leafref get config"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><get-config><source><candidate/></source></get-config></rpc>]]>]]>' "^<rpc-reply><data>$BASEXML</data></rpc-reply>]]>]]>"
new "leafref base commit"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc><commit/></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
new "leafref add non-existing ref"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><default-address xmlns="urn:example:clixon"><absname>eth3</absname><address>10.0.4.6</address></default-address></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "leafref validate"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc><validate><source><candidate/></source></validate></rpc>]]>]]>" '^<rpc-reply><rpc-error><error-type>application</error-type><error-tag>bad-element</error-tag><error-info><bad-element>eth3</bad-element></error-info><error-severity>error</error-severity><error-message>Leafref validation failed: No such leaf</error-message></rpc-error></rpc-reply>]]>]]>$'
#new "leafref wrong ref"
#expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><default-address xmlns="urn:example:clixon"><wrong>eth3</wrong><address>10.0.4.6</address></default-address></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "leafref discard-changes"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc><discard-changes/></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
new "leafref add correct absref"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><default-address xmlns="urn:example:clixon"><absname>eth0</absname></default-address></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "leafref validate (ok)"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>"
new "leafref add correct relref"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><default-address xmlns="urn:example:clixon"><relname>eth0</relname></default-address></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "leafref validate (ok)"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>"
new "leafref add correct address"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><default-address xmlns="urn:example:clixon"><address>192.0.2.1</address></default-address></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "leafref validate (ok)"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>"
new "leafref delete leaf"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><interfaces xmlns="urn:ietf:params:xml:ns:yang:ietf-interfaces"><interface operation="delete"><name>eth0</name></interface></interfaces></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>'
new "leafref validate (should fail)"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc><validate><source><candidate/></source></validate></rpc>]]>]]>" '^<rpc-reply><rpc-error><error-type>application</error-type><error-tag>bad-element</error-tag><error-info><bad-element>eth0</bad-element></error-info><error-severity>error</error-severity><error-message>Leafref validation failed: No such leaf</error-message></rpc-error></rpc-reply>]]>]]>$'
new "leafref discard-changes"
expecteof "$clixon_netconf -qf $cfg" 0 "<rpc><discard-changes/></rpc>]]>]]>" "^<rpc-reply><ok/></rpc-reply>]]>]]>$"
new "cli leafref lo"
expectfn "$clixon_cli -1f $cfg -l o set default-address absname lo" 0 "^$"
new "cli leafref validate"
expectfn "$clixon_cli -1f $cfg -l o validate" 0 "^$"
new "cli sender"
expectfn "$clixon_cli -1f $cfg -l o set sender a" 0 "^$"
new "cli sender template"
expectfn "$clixon_cli -1f $cfg -l o set sender b template a" 0 "^$"
if [ $BE -eq 0 ]; then
exit # BE
fi
new "Kill backend"
# Check if premature kill
pid=`pgrep -u root -f clixon_backend`
if [ -z "$pid" ]; then
err "backend already dead"
fi
# kill backend
stop_backend -f $cfg
rm -rf $dir