Fixed: [Error when changing choice/case with different structure](https://github.com/clicon/clixon/issues/568)

This commit is contained in:
Olof hagsand 2024-10-19 17:05:19 +02:00
parent 098262e2e7
commit 4dd3f9fd34
4 changed files with 260 additions and 11 deletions

View file

@ -37,7 +37,7 @@ cat <<EOF > $cfg
<CLICON_CLISPEC_DIR>$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/$APPNAME</CLICON_XMLDB_DIR>
<CLICON_XMLDB_DIR>$dir</CLICON_XMLDB_DIR>
$RESTCONFIG
</clixon-config>
EOF

View file

@ -0,0 +1,200 @@
#!/usr/bin/env bash
# test of choice implicit delete, see RFC7950 Sec 7.9 3rd paragraph:
# Since only one of the choice's cases can be valid at any time in the
# data tree, the creation of a node from one case implicitly deletes
# all nodes from all other cases. If a request creates a node from a
# case, the server will delete any existing nodes that are defined in
# other cases inside the choice.
# 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/type.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/$APPNAME.pidfile</CLICON_BACKEND_PIDFILE>
<CLICON_XMLDB_DIR>$dir</CLICON_XMLDB_DIR>
</clixon-config>
EOF
cat <<EOF > $fyang
module system{
yang-version 1.1;
namespace "urn:example:config";
prefix ex;
/* Case with container vs leaf */
container cont {
description
"One case is leaf, the other container+leaf, issue when replacing one with the other";
choice d {
case d1 {
container d1c {
choice d11 {
leaf d11x{
type string;
}
leaf d11y{
type string;
}
}
}
}
case d2 {
container d2c {
leaf d2x{
type string;
}
}
}
}
}
}
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 $cfg
fi
new "wait backend"
wait_backend
# replace
new "set d1"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><config>
<cont xmlns=\"urn:example:config\">
<d1c>
<d11x>aaa</d11x>
</d1c>
</cont>
</config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "replace d2 top"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><default-operation>none</default-operation><config>
<cont xmlns=\"urn:example:config\" xmlns:nc=\"${BASENS}\">
<d2c nc:operation='replace'><d2x>bbb</d2x></d2c>
</cont>
</config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "check d2"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>" "<cont xmlns=\"urn:example:config\"><d2c><d2x>bbb</d2x></d2c></cont>" ""
new "replace d1 part"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><default-operation>none</default-operation><config>
<cont xmlns=\"urn:example:config\" xmlns:nc=\"${BASENS}\">
<d1c><d11x nc:operation='replace'>ccc</d11x></d1c>
</cont>
</config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "check d1"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>" "<cont xmlns=\"urn:example:config\"><d1c><d11x>ccc</d11x></d1c></cont>" ""
# merge
new "merge d2 part"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><default-operation>none</default-operation><config>
<cont xmlns=\"urn:example:config\" xmlns:nc=\"${BASENS}\">
<d2c><d2x nc:operation='merge'>ddd</d2x></d2c>
</cont>
</config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "check d2"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>" "<cont xmlns=\"urn:example:config\"><d2c><d2x>ddd</d2x></d2c></cont>" ""
# create
new "create d1 part"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><default-operation>none</default-operation><config>
<cont xmlns=\"urn:example:config\" xmlns:nc=\"${BASENS}\">
<d1c><d11x nc:operation='create'>eee</d11x></d1c>
</cont>
</config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "check d1"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>" "<cont xmlns=\"urn:example:config\"><d1c><d11x>eee</d11x></d1c></cont>" ""
# remove
new "remove d2 part"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><default-operation>none</default-operation><config>
<cont xmlns=\"urn:example:config\" xmlns:nc=\"${BASENS}\">
<d2c><d2x nc:operation='remove'>ddd</d2x></d2c>
</cont>
</config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><ok/></rpc-reply>"
new "check d1"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><get-config><source><candidate/></source></get-config></rpc>" "<cont xmlns=\"urn:example:config\"><d1c><d11x>eee</d11x></d1c></cont>" ""
# delete
new "delete d2 part"
expecteof_netconf "$clixon_netconf -qf $cfg" 0 "$DEFAULTHELLO" "<rpc $DEFAULTNS><edit-config><target><candidate/></target><default-operation>none</default-operation><config>
<cont xmlns=\"urn:example:config\" xmlns:nc=\"${BASENS}\">
<d2c><d2x nc:operation='delete'>ddd</d2x></d2c>
</cont>
</config></edit-config></rpc>" "" "<rpc-reply $DEFAULTNS><rpc-error><error-type>application</error-type><error-tag>data-missing</error-tag><error-severity>error</error-severity><error-message>Data does not exist; cannot delete resource</error-message></rpc-error></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