clixon/test/test_choice.sh
2021-11-09 09:23:43 +01:00

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#!/usr/bin/env bash
# Choice type and mandatory
# Example from RFC7950 Sec 7.9.6
# Also test mandatory behaviour as in 7.6.5
# (XXX Would need default test in 7.6.4)
# Use-case: The ietf-netconf edit-config has a shorthand version of choice w mandatory:
# container { choice target { mandatory; leaf candidate; leaf running; }}
# 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
fyang=$dir/type.yang
# Define default restconfig config: RESTCONFIG
RESTCONFIG=$(restconf_config none false)
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>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_DIR>$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_XMLDB_DIR>/usr/local/var/$APPNAME</CLICON_XMLDB_DIR>
$RESTCONFIG
</clixon-config>
EOF
cat <<EOF > $fyang
module system{
yang-version 1.1;
namespace "urn:example:config";
prefix ex;
container system{
/* From RFC 7950 7.9.6 */
container protocol {
presence true;
choice name {
case a {
leaf udp {
type empty;
}
}
case b {
leaf tcp {
type empty;
}
}
}
}
/* Same but shorthand */
container shorthand {
presence true;
choice name {
leaf udp {
type empty;
}
leaf tcp {
type empty;
}
}
}
/* Same with mandatory true */
container mandatory {
presence true;
choice name {
mandatory true;
case a {
leaf udp {
type empty;
}
}
case b {
leaf tcp {
type empty;
}
}
}
}
/* Choice with multiple items */
choice mch {
case first{
leaf-list ma {
type int32;
}
leaf mb {
type int32;
}
}
case second{
leaf-list mc {
type int32;
}
}
}
}
}
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 "waiting"
wait_backend
if [ $RC -ne 0 ]; then
new "kill old restconf daemon"
stop_restconf_pre
new "start restconf daemon"
start_restconf -f $cfg
new "waiting"
wait_restconf
fi
# First vanilla (protocol) case
new "netconf validate empty"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf set protocol both udp and tcp"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><system xmlns=\"urn:example:config\"><protocol><tcp/><udp/></protocol></system></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf validate both udp and tcp fail"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>bad-element</error-tag><error-info><bad-element>udp</bad-element></error-info><error-severity>error</error-severity><error-message>Element in choice statement already exists</error-message></rpc-error></rpc-reply>]]>]]>$"
new "netconf discard-changes"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf set empty protocol"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><system xmlns=\"urn:example:config\"><protocol/></system></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf validate protocol"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf set protocol tcp"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><system xmlns=\"urn:example:config\"><protocol><tcp/></protocol></system></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf get protocol tcp"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data><system xmlns=\"urn:example:config\"><protocol><tcp/></protocol></system>"
new "netconf commit protocol tcp"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf changing from TCP to UDP (RFC7950 7.9.6)"
expecteof "$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><system xmlns=\"urn:example:config\"><protocol><udp nc:operation=\"create\"/></protocol></system></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS xmlns:nc=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><ok/></rpc-reply>]]>]]>$"
new "netconf get protocol udp"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data><system xmlns=\"urn:example:config\"><protocol><udp/></protocol></system>"
new "netconf commit protocol udp"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><commit/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
#-- restconf
new "restconf DELETE whole datastore"
expectpart "$(curl $CURLOPTS -X DELETE $RCPROTO://localhost/restconf/data)" 0 "HTTP/$HVER 204"
new "restconf set protocol tcp+udp fail"
expectpart "$(curl $CURLOPTS -X PUT -H "Content-Type: application/yang-data+json" $RCPROTO://localhost/restconf/data/system:system/protocol -d '{"system:protocol":{"tcp": [null], "udp": [null]}}')" 0 "HTTP/$HVER 400" '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"bad-element","error-info":{"bad-element":"udp"},"error-severity":"error","error-message":"Element in choice statement already exists"}}}'
new "restconf set protocol tcp"
expectpart "$(curl $CURLOPTS -X PUT -H "Content-Type: application/yang-data+json" $RCPROTO://localhost/restconf/data/system:system/protocol -d {\"system:protocol\":{\"tcp\":[null]}})" 0 "HTTP/$HVER 201"
new "restconf get protocol tcp"
expectpart "$(curl $CURLOPTS -X GET $RCPROTO://localhost/restconf/data/system:system)" 0 "HTTP/$HVER 200" '{"system:system":{"protocol":{"tcp":\[null\]}}}'
new "restconf set protocol tcp+udp fail again"
expectpart "$(curl $CURLOPTS -X PUT -H "Content-Type: application/yang-data+json" $RCPROTO://localhost/restconf/data/system:system/protocol -d '{"system:protocol":{"tcp": [null], "udp": [null]}}')" 0 "HTTP/$HVER 400" '{"ietf-restconf:errors":{"error":{"error-type":"application","error-tag":"bad-element","error-info":{"bad-element":"tcp"},"error-severity":"error","error-message":"Element in choice statement already exists"}}}'
new "cli set protocol udp"
expectpart "$($clixon_cli -1 -f $cfg -l o set system protocol udp)" 0 "^$"
new "cli get protocol udp"
expectpart "$($clixon_cli -1 -f $cfg -l o show configuration cli)" 0 "set system protocol" "set system protocol udp"
new "cli change protocol to tcp"
expectpart "$($clixon_cli -1 -f $cfg -l o set system protocol tcp)" 0 "^$"
new "cli get protocol tcp"
expectpart "$($clixon_cli -1 -f $cfg -l o show configuration cli)" 0 "set system protocol" "set system protocol tcp"
new "cli delete all"
expectpart "$($clixon_cli -1 -f $cfg -l o delete all)" 0 "^$"
new "commit"
expectpart "$($clixon_cli -1 -f $cfg -l o commit)" 0 "^$"
# Second shorthand (no case)
new "netconf set protocol both udp and tcp"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><system xmlns=\"urn:example:config\"><protocol><tcp/><udp/></protocol></system></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf validate both udp and tcp fail"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>bad-element</error-tag><error-info><bad-element>udp</bad-element></error-info><error-severity>error</error-severity><error-message>Element in choice statement already exists</error-message></rpc-error></rpc-reply>]]>]]>$"
new "netconf discard-changes"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf set shorthand tcp"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><system xmlns=\"urn:example:config\"><shorthand><tcp/></shorthand></system></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf changing from TCP to UDP (RFC7950 7.9.6)"
expecteof "$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><system xmlns=\"urn:example:config\"><shorthand><udp/></shorthand></system></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS xmlns:nc=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><ok/></rpc-reply>]]>]]>$"
new "netconf get shorthand udp"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data><system xmlns=\"urn:example:config\"><shorthand><udp/></shorthand></system></data></rpc-reply>]]>]]>$"
new "netconf validate shorthand"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf discard-changes"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
# Third check mandatory
new "netconf set empty mandatory"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><system xmlns=\"urn:example:config\"><mandatory/></system></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf get mandatory empty"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data><system xmlns=\"urn:example:config\"><mandatory/></system></data></rpc-reply>]]>]]>$"
new "netconf validate mandatory"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>data-missing</error-tag><error-app-tag>missing-choice</error-app-tag><error-info><missing-choice>name</missing-choice></error-info><error-severity>error</error-severity></rpc-error></rpc-reply>]]>]]>$"
new "netconf set mandatory udp"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><system xmlns=\"urn:example:config\"><mandatory><udp/></mandatory></system></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf get mandatory udp"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><data><system xmlns=\"urn:example:config\"><mandatory><udp/></mandatory></system></data></rpc-reply>]]>]]>$"
new "netconf validate mandatory"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf discard-changes"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><discard-changes/></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
# Choice with multiple items
new "netconf choice multiple items first"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><system xmlns=\"urn:example:config\" op=\"replace\">
<ma>0</ma>
<ma>1</ma>
<mb>2</mb>
</system></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf validate multiple ok"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf choice multiple items second"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><system xmlns=\"urn:example:config\" op=\"replace\">
<mb>0</mb>
<mb>1</mb>
</system></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf validate multiple ok"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf choice multiple items mix"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><edit-config><target><candidate/></target><config><system xmlns=\"urn:example:config\" op=\"replace\">
<ma>0</ma>
<mb>2</mb>
<mc>2</mc>
</system></config></edit-config></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><ok/></rpc-reply>]]>]]>$"
new "netconf validate multiple error"
expecteof "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO<rpc $DEFAULTNS><validate><source><candidate/></source></validate></rpc>]]>]]>" "^<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>bad-element</error-tag><error-info><bad-element>mc</bad-element></error-info><error-severity>error</error-severity><error-message>Element in choice statement already exists</error-message></rpc-error></rpc-reply>]]>]]>$"
if [ $RC -ne 0 ]; then
new "Kill restconf daemon"
stop_restconf
fi
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
# Set by restconf_config
unset RESTCONFIG
rm -rf $dir
new "endtest"
endtest