clixon/test/test_default_choice.sh
2024-07-09 17:38:07 +02:00

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#!/usr/bin/env bash
# Tests of defaults in choices.
# From RFC7950 Sec 7.9.3
# 1. Default case, the default if no child nodes from any of the choice's cases exist
# 2. Default for child nodes under a case are only used if one of the nodes under that case
# is present
# 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/choice.xml
clidir=$dir/cli
fyang=$dir/transfer.yang
test -d ${clidir} || rm -rf ${clidir}
mkdir $clidir
cat <<EOF > $cfg
<clixon-config xmlns="http://clicon.org/config">
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_FEATURE>clixon-restconf:allow-auth-none</CLICON_FEATURE> <!-- Use auth-type=none -->
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>${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_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
<CLICON_CLISPEC_DIR>$clidir</CLICON_CLISPEC_DIR>
<CLICON_SOCK>/usr/local/var/run/$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
# See example in RFC 7950 Sec 7.9.3
cat <<EOF > $fyang
module transfer{
yang-version 1.1;
namespace "urn:example:transfer";
prefix tr;
grouping transfer-container {
description "Example from RFC 7950 Sec 7.9.3";
container transfer {
choice how {
default interval;
case interval {
leaf interval {
type uint16;
units minutes;
default 30;
}
}
case daily {
leaf daily {
type empty;
}
leaf time-of-day {
type string;
units 24-hour-clock;
default "01.00";
}
}
case manual {
leaf manual {
type empty;
}
}
}
}
}
uses transfer-container;
/* Same but within list */
list li{
key x;
leaf x {
type int32;
}
uses transfer-container;
}
}
EOF
cat <<EOF > $clidir/ex.cli
# Clixon example specification
CLICON_MODE="example";
CLICON_PROMPT="%U@%H %W> ";
CLICON_PLUGIN="example_cli";
# Autocli syntax tree operations
set @datamodel, cli_auto_set();
delete("Delete a configuration item") {
@datamodel, cli_auto_del();
all("Delete whole candidate configuration"), delete_all("candidate");
}
validate("Validate changes"), cli_validate();
commit("Commit the changes"), cli_commit();
quit("Quit"), cli_quit();
discard("Discard edits (rollback 0)"), discard_changes();
show("Show a particular state of the system"){
configuration("Show configuration"), cli_show_auto_mode("candidate", "text", true, false);{
cli("Show configuration as CLI commands"), cli_show_auto_mode("candidate", "cli", true, false, "report-all", "set ");
xml("Show configuration as XML"), cli_show_auto_mode("candidate", "xml", true, false, NULL);
}
}
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
sudo pkill -f clixon_backend # to be sure
new "start backend -s init -f $cfg"
start_backend -s init -f $cfg
fi
new "wait backend"
wait_backend
new "Default value expected: interval=30"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source><filter type=\"xpath\" select=\"/tr:transfer\" xmlns:tr=\"urn:example:transfer\"/><with-defaults xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\">report-all</with-defaults></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><transfer xmlns=\"urn:example:transfer\"><interval>30</interval></transfer></data></rpc-reply>"
new "Set transfer/daily"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><transfer xmlns=\"urn:example:transfer\"><daily/></transfer></config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "Default value expected: time-of-day=01:00"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source><filter type=\"xpath\" select=\"/tr:transfer\" xmlns:tr=\"urn:example:transfer\"/><with-defaults xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\">report-all</with-defaults></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><transfer xmlns=\"urn:example:transfer\"><daily/><time-of-day>01.00</time-of-day></transfer></data></rpc-reply>"
new "Set list element transfer container"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><li xmlns=\"urn:example:transfer\"><x>42</x></li></config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "Default value expected: interval=30"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source><filter type=\"xpath\" select=\"/tr:li\" xmlns:tr=\"urn:example:transfer\"/><with-defaults xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\">report-all</with-defaults></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><li xmlns=\"urn:example:transfer\"><x>42</x><transfer><interval>30</interval></transfer></li></data></rpc-reply>"
new "Set transfer/daily"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><li xmlns=\"urn:example:transfer\"><x>42</x><transfer xmlns=\"urn:example:transfer\"><daily/></transfer></li></config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "Default value expected: time-of-day=01:00"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source><filter type=\"xpath\" select=\"/tr:li\" xmlns:tr=\"urn:example:transfer\"/><with-defaults xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-with-defaults\">report-all</with-defaults></get-config></rpc>" "" "<rpc-reply $DEFAULTNS><data><li xmlns=\"urn:example:transfer\"><x>42</x><transfer><daily/><time-of-day>01.00</time-of-day></transfer></li></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
fi
rm -rf $dir
new "endtest"
endtest