clixon/test/test_yang_extension.sh
Olof hagsand 81fc7f742b * Netconf as default namespace has been disabled by default.
* Only requests on the form: `<rpc xmlns="urn:ietf:params:xml:ns:netconf:base:1.0"><edit-config>...` will be accepted
  * All replies will be on the form: `<rpc-reply xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">...`
  * Requests such as: `<rpc><edit-config>...` will not  be accepted.
  * You can revert this behaviour (to clixon pre-4.6 behaviour) by enabling `CLICON_NAMESPACE_NETCONF_DEFAULT`
  * This API change is a consequence of: [copy-config's RPC cxobj parameter does not contain namespace #131](https://github.com/clicon/clixon/issues/131)
2020-09-02 15:44:10 +02:00

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#!/usr/bin/env bash
# Yang extensions and unknown statements.
# 1) First test syntax
# Assuming the following extension definition:
# prefix p;
# extension keyw {
# argument arg; # optional
# }
# there are four forms of unknown statement as follows:
# p:keyw;
# p:keyw arg;
# p:keyw { stmt;* }
# p:keyw arg { stmt;* }
#
# 2) The extensions results in in a node data definition.
# Second, the example is run without the extension enabled, then it is enabled.
# 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=$dir/$APPNAME.yang
cat <<EOF > $cfg
<clixon-config xmlns="http://clicon.org/config">
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>$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/$APPNAME/cli</CLICON_CLI_DIR>
<CLICON_NETCONF_DIR>/usr/local/lib/$APPNAME/netconf</CLICON_NETCONF_DIR>
<CLICON_BACKEND_DIR>/usr/local/lib/$APPNAME/backend</CLICON_BACKEND_DIR>
<CLICON_CLI_MODE>$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_XMLDB_DIR>/usr/local/var/$APPNAME</CLICON_XMLDB_DIR>
<CLICON_MODULE_LIBRARY_RFC7895>true</CLICON_MODULE_LIBRARY_RFC7895>
</clixon-config>
EOF
cat <<EOF > $fyang
module $APPNAME{
yang-version 1.1;
prefix ex;
namespace "urn:example:clixon";
extension e1 {
description "no argument, no statements";
}
extension e2 {
description "with argument, no statements";
argument arg;
}
extension e3 {
description "no argument, with statement";
}
extension e4 {
description "with argument, with statement";
argument arg;
}
grouping foo {
leaf foo{
type string;
}
}
grouping bar {
leaf bar{
type string;
}
}
ex:e1;
ex:e2 arg1;
ex:e3 {
uses foo;
}
ex:e4 arg1{
uses bar;
}
}
EOF
XML='<foo xmlns="urn:example:clixon">a string</foo>'
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 $cfg
new "waiting"
wait_backend
fi
# The main example implements ex:e4
new "Add extension foo (not implemented)"
expecteof "$clixon_netconf -qf $cfg -D $DBG" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><foo xmlns=\"urn:example:clixon\">a string</foo></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>unknown-element</error-tag><error-info><bad-element>foo</bad-element></error-info><error-severity>error</error-severity>"
new "Add extension bar (is implemented)"
expecteof "$clixon_netconf -qf $cfg -D $DBG" 0 "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><bar xmlns=\"urn:example:clixon\">a string</bar></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>"
new "netconf get config"
expecteof "$clixon_netconf -qf $cfg -D $DBG" 0 "<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data><bar xmlns=\"urn:example:clixon\">a string</bar></data></rpc-reply>]]>]]>$"
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
sudo pkill -u root -f clixon_backend
fi
rm -rf $dir