clixon/test/test_yang_default.sh
2023-10-03 23:41:47 +02:00

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#!/usr/bin/env bash
# Default handling and datastores.
# There was a bug with loading startup and writing it back to candidate/running
# where default mode in startup being "explicit" was transformed to "report-all"
# according to RFC 6243.
# Ie, all default values were populated.
# Also: Check default values and xpaths
# 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/example-default.yang
cat <<EOF > $cfg
<clixon-config xmlns="http://clicon.org/config">
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_FEATURE>ietf-netconf:startup</CLICON_FEATURE>
<CLICON_MODULE_SET_ID>42</CLICON_MODULE_SET_ID>
<CLICON_YANG_DIR>${YANG_INSTALLDIR}</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_FILE>$fyang</CLICON_YANG_MAIN_FILE>
<CLICON_CLISPEC_DIR>/usr/local/lib/$APPNAME/clispec</CLICON_CLISPEC_DIR>
<CLICON_BACKEND_DIR>/usr/local/lib/$APPNAME/backend</CLICON_BACKEND_DIR>
<CLICON_BACKEND_REGEXP>example_backend.so$</CLICON_BACKEND_REGEXP>
<CLICON_NETCONF_DIR>/usr/local/lib/$APPNAME/netconf</CLICON_NETCONF_DIR>
<CLICON_RESTCONF_DIR>/usr/local/lib/$APPNAME/restconf</CLICON_RESTCONF_DIR>
<CLICON_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
<CLICON_SOCK>$dir/$APPNAME.sock</CLICON_SOCK>
<CLICON_BACKEND_PIDFILE>/usr/local/var/run/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
<CLICON_XMLDB_DIR>$dir</CLICON_XMLDB_DIR>
<CLICON_XMLDB_PRETTY>false</CLICON_XMLDB_PRETTY>
</clixon-config>
EOF
cat <<EOF > $fyang
module example-default {
namespace "urn:example:default";
prefix "ex";
typedef def {
description "Just a base type with a default value of 42";
type int32;
default 42;
}
container a{
leaf d0 {
description "container default";
type int32;
default 88;
}
list b {
key c;
leaf c{
type string;
}
leaf d1 {
description "direct default";
type string;
default "foo";
}
leaf d2 { /* <-- ys */
description "default in type";
type def;
}
}
}
}
EOF
# Initial data (default y not given)
XML='<a xmlns="urn:example:default"><b><c>0</c></b></a>'
db=startup
if [ $db = startup ]; then
sudo echo "<${DATASTORE_TOP}>$XML</${DATASTORE_TOP}>" > $dir/startup_db
fi
if [ $BE -ne 0 ]; then # Bring your own backend
new "kill old backend"
sudo clixon_backend -zf $cfg
if [ $? -ne 0 ]; then
err
fi
new "start backend -s $db -f $cfg"
start_backend -s $db -f $cfg
fi
new "wait backend"
wait_backend
# permission kludges
new "chmod datastores"
sudo chmod 666 $dir/running_db
if [ $? -ne 0 ]; then
err1 "chmod $dir/running_db"
fi
sudo chmod 666 $dir/startup_db
if [ $? -ne 0 ]; then
err1 "chmod $dir/startup_db"
fi
new "Checking startup unchanged"
ret=$(diff $dir/startup_db <(echo "<${DATASTORE_TOP}>$XML</${DATASTORE_TOP}>"))
if [ $? -ne 0 ]; then
err "<${DATASTORE_TOP}>$XML</${DATASTORE_TOP}>" "$ret"
fi
new "Checking running unchanged"
ret=$(diff $dir/running_db <(echo -n "<${DATASTORE_TOP}>$XML</${DATASTORE_TOP}>"))
if [ $? -ne 0 ]; then
err "<${DATASTORE_TOP}>$XML</${DATASTORE_TOP}>" "$ret"
fi
new "check running defaults (report-all)"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><with-defaults xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\">report-all</with-defaults><source><running/></source></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><d0>88</d0><b><c>0</c><d1>foo</d1><d2>42</d2></b></a></data></rpc-reply>"
new "check running defaults"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><running/></source></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><b><c>0</c></b></a></data></rpc-reply>"
new "delete existing list element"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS xmlns:nc=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><edit-config><target><candidate/></target><config><a xmlns=\"urn:example:default\"><b nc:operation=\"delete\"><c>0</c></b></a></config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS xmlns:nc=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><ok/></rpc-reply>"
new "netconf commit"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS ><commit/></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "set new list element"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><a xmlns=\"urn:example:default\"><b><c>17</c></b></a></config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "get the list top (report-all)"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><with-defaults xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\">report-all</with-defaults><source><candidate/></source></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><d0>88</d0><b><c>17</c><d1>foo</d1><d2>42</d2></b></a></data></rpc-reply>"
new "get the list top"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><b><c>17</c></b></a></data></rpc-reply>"
new "get the list xpath /a (report-all)"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><with-defaults xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\">report-all</with-defaults><source><candidate/></source><filter type='subtree'><a xmlns='urn:example:default'/></filter></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><d0>88</d0><b><c>17</c><d1>foo</d1><d2>42</d2></b></a></data></rpc-reply>"
new "get the list xpath /a"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source><filter type='subtree'><a xmlns='urn:example:default'/></filter></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><b><c>17</c></b></a></data></rpc-reply>"
new "get the list xpath /a/b (report-all)"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><with-defaults xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\">report-all</with-defaults><source><candidate/></source><filter type='subtree'><a xmlns='urn:example:default'><b/></a></filter></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><b><c>17</c><d1>foo</d1><d2>42</d2></b></a></data></rpc-reply>"
new "get the list xpath /a/b"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source><filter type='subtree'><a xmlns='urn:example:default'><b/></a></filter></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><b><c>17</c></b></a></data></rpc-reply>"
new "get the list xpath /a/b/c (report-all)"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><with-defaults xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\">report-all</with-defaults><source><candidate/></source><filter type='subtree'><a xmlns='urn:example:default'><b><c/></b></a></filter></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><b><c>17</c></b></a></data></rpc-reply>"
new "get the list xpath /a/b/c"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source><filter type='subtree'><a xmlns='urn:example:default'><b><c/></b></a></filter></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><b><c>17</c></b></a></data></rpc-reply>"
new "get the list xpath /a/b/c=17 (report-all)"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><with-defaults xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\">report-all</with-defaults><source><candidate/></source><filter type='subtree'><a xmlns='urn:example:default'><b><c>17</c></b></a></filter></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><b><c>17</c><d1>foo</d1><d2>42</d2></b></a></data></rpc-reply>"
new "get the list xpath /a/b/c=17"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source><filter type='subtree'><a xmlns='urn:example:default'><b><c>17</c></b></a></filter></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><b><c>17</c></b></a></data></rpc-reply>"
new "get the list xpath /a/b/c=17/d1 (report-all)"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><with-defaults xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\">report-all</with-defaults><source><candidate/></source><filter type='subtree'><a xmlns='urn:example:default'><b><c>17</c><d1/></b></a></filter></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><b><c>17</c><d1>foo</d1></b></a></data></rpc-reply>"
new "get the list xpath /a/b/c=17/d1"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source><filter type='subtree'><a xmlns='urn:example:default'><b><c>17</c><d1/></b></a></filter></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><a xmlns=\"urn:example:default\"><b><c>17</c></b></a></data></rpc-reply>"
if [ $BE -ne 0 ]; then # Bring your own backend
new "Kill backend"
# Check if premature kill
pid=$(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