testing of yang load ocnfig options

This commit is contained in:
Olof hagsand 2018-12-04 20:04:16 +01:00
parent ac1aa44fc4
commit 9377986c81
3 changed files with 436 additions and 5 deletions

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@ -12,7 +12,7 @@
* Support of submodule, include and belongs-to. * Support of submodule, include and belongs-to.
* Openconfig yang specs parsed: https://github.com/openconfig/public * Openconfig yang specs parsed: https://github.com/openconfig/public
* Improved unknown handling * Improved unknown handling
* Yang Configure options changed * Yang load file configure options changed
* `CLICON_YANG_DIR` is changed from a single directory to a path of directories * `CLICON_YANG_DIR` is changed from a single directory to a path of directories
* Note CLIXON_DATADIR (=/usr/local/share/clixon) need to be in the list * Note CLIXON_DATADIR (=/usr/local/share/clixon) need to be in the list
* CLICON_YANG_MAIN_FILE Provides a filename with a single module filename. * CLICON_YANG_MAIN_FILE Provides a filename with a single module filename.

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@ -121,15 +121,19 @@ are included.
The following configuration file options control the loading of Yang files: The following configuration file options control the loading of Yang files:
- `CLICON_YANG_DIR` - A list of directories (yang dir path) where Clixon searches for module and submodules. - `CLICON_YANG_DIR` - A list of directories (yang dir path) where Clixon searches for module and submodules.
- `CLICON_YANG_MAIN_DIR` - Load all yang modules in this directory.
- `CLICON_YANG_MAIN_FILE` - Load a specific Yang module fiven by a file. - `CLICON_YANG_MAIN_FILE` - Load a specific Yang module fiven by a file.
- `CLICON_YANG_MODULE_MAIN` - Specifies a single module to load. The module is searched for in the yang dir path. - `CLICON_YANG_MODULE_MAIN` - Specifies a single module to load. The module is searched for in the yang dir path.
- `CLICON_YANG_MODULE_REVISION` : Specifies a revision to the main module. - `CLICON_YANG_MODULE_REVISION` : Specifies a revision to the main module.
- `CLICON_YANG_MAIN_DIR` - Load all yang modules in this directory.
Note that the special `CLIXON_DATADIR`, by default `/usr/local/share/clixon` should be included in the yang dir path for Clixon system files to be found. Note that the special `CLIXON_DATADIR`, by default `/usr/local/share/clixon` should be included in the yang dir path for Clixon system files to be found.
You can combine the options, however, more specific options override You can combine the options, however, if there are different variants
less specific. For example, `CLICON_YANG_MAIN_FILE` overrides `CLICON_YANG_MODULE_MAIN`. of the same module, more specific options override less
specific. The precedence of the options are as follows:
- `CLICON_YANG_MAIN_FILE`
- `CLICON_YANG_MODULE_MAIN`
- `CLICON_YANG_MAIN_DIR`
## How do I enable Yang features? ## How do I enable Yang features?

427
test/test_yang_load.sh Executable file
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@ -0,0 +1,427 @@
#!/bin/bash
# Load yang files. Test the different options
# CLICON_YANG_MODULE_DIR vs CLICON_YANG_MAIN_FILE vs CLICON_YANG_MAIN_DIR
# as well as revisions
# Test is made by having different config files and then try to set configure
# options available in specific modules
APPNAME=example
# include err() and new() functions and creates $dir
. ./lib.sh
cfg=$dir/conf_yang.xml
fyang1=$dir/$APPNAME@2018-12-02.yang
fyang2=$dir/$APPNAME@2018-01-01.yang
fyang3=$dir/other.yang
# <CLICON_YANG_DIR>/usr/local/share/$APPNAME/yang</CLICON_YANG_DIR>
# 1st variant of the example module
cat <<EOF > $fyang1
module $APPNAME{
prefix ex;
revision 2018-12-02;
namespace "urn:example:example";
leaf newex{
type string;
}
}
EOF
# 2nd variant of the same example module
cat <<EOF > $fyang2
module $APPNAME{
prefix ex;
revision 2018-01-01;
namespace "urn:example:example";
leaf oldex{
type string;
}
}
EOF
# Other module
cat <<EOF > $fyang3
module other{
prefix oth;
revision 2018-01-01;
namespace "urn:example:example2";
leaf other{
type string;
}
}
EOF
#---------------------------------
new "1. Load module as file"
cat <<EOF > $cfg
<config>
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_FILE>$fyang1</CLICON_YANG_MAIN_FILE>
<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/$APPNAME</CLICON_XMLDB_DIR>
<CLICON_XMLDB_PLUGIN>/usr/local/lib/xmldb/text.so</CLICON_XMLDB_PLUGIN>
<CLICON_CLISPEC_DIR>/usr/local/lib/$APPNAME/clispec</CLICON_CLISPEC_DIR>
<CLICON_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
<CLICON_CLI_GENMODEL_COMPLETION>1</CLICON_CLI_GENMODEL_COMPLETION>
</config>
EOF
# kill old backend (if any)
new "kill old backend"
sudo clixon_backend -zf $cfg
if [ $? -ne 0 ]; then
err
fi
new "start backend -s init -f $cfg"
# start new backend
sudo $clixon_backend -s init -f $cfg
if [ $? -ne 0 ]; then
err
fi
new "1. Set newex"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><newex>str</newex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "Set oldex should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><oldex>str</oldex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Set other should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><other>str</other></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Kill backend"
# Check if premature kill
pid=`pgrep -u root -f clixon_backend`
if [ -z "$pid" ]; then
err "backend already dead"
fi
# kill backend
sudo clixon_backend -z -f $cfg
if [ $? -ne 0 ]; then
err "kill backend"
fi
sudo pkill -u root -f clixon_backend
#--------------------------------------
new "2. Load old module as file"
cat <<EOF > $cfg
<config>
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_FILE>$fyang2</CLICON_YANG_MAIN_FILE>
<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/$APPNAME</CLICON_XMLDB_DIR>
<CLICON_XMLDB_PLUGIN>/usr/local/lib/xmldb/text.so</CLICON_XMLDB_PLUGIN>
<CLICON_CLISPEC_DIR>/usr/local/lib/$APPNAME/clispec</CLICON_CLISPEC_DIR>
<CLICON_CLI_DIR>/usr/local/lib/$APPNAME/cli</CLICON_CLI_DIR>
<CLICON_CLI_MODE>$APPNAME</CLICON_CLI_MODE>
<CLICON_CLI_GENMODEL_COMPLETION>1</CLICON_CLI_GENMODEL_COMPLETION>
</config>
EOF
new "start backend -s init -f $cfg"
# start new backend
sudo $clixon_backend -s init -f $cfg
if [ $? -ne 0 ]; then
err
fi
new "Set oldex"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><oldex>str</oldex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "Set newex should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><newex>str</newex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Set other should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><other>str</other></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Kill backend"
# Check if premature kill
pid=`pgrep -u root -f clixon_backend`
if [ -z "$pid" ]; then
err "backend already dead"
fi
# kill backend
sudo clixon_backend -z -f $cfg
if [ $? -ne 0 ]; then
err "kill backend"
fi
sudo pkill -u root -f clixon_backend
#--------------------------------------
new "3. Load module with no revision"
cat <<EOF > $cfg
<config>
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_MODULE_MAIN>example</CLICON_YANG_MODULE_MAIN>
<CLICON_SOCK>/usr/local/var/$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_XMLDB_PLUGIN>/usr/local/lib/xmldb/text.so</CLICON_XMLDB_PLUGIN>
</config>
EOF
new "start backend -s init -f $cfg"
# start new backend
sudo $clixon_backend -s init -f $cfg
if [ $? -ne 0 ]; then
err
fi
new "Set newex"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><newex>str</newex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "Set oldex should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><oldex>str</oldex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Set other should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><other>str</other></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Kill backend"
# Check if premature kill
pid=`pgrep -u root -f clixon_backend`
if [ -z "$pid" ]; then
err "backend already dead"
fi
# kill backend
sudo clixon_backend -z -f $cfg
if [ $? -ne 0 ]; then
err "kill backend"
fi
sudo pkill -u root -f clixon_backend
#--------------------------------------
new "4. Load module with old revision"
cat <<EOF > $cfg
<config>
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_MODULE_MAIN>example</CLICON_YANG_MODULE_MAIN>
<CLICON_YANG_MODULE_REVISION>2018-01-01</CLICON_YANG_MODULE_REVISION>
<CLICON_SOCK>/usr/local/var/$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_XMLDB_PLUGIN>/usr/local/lib/xmldb/text.so</CLICON_XMLDB_PLUGIN>
</config>
EOF
new "start backend -s init -f $cfg"
# start new backend
sudo $clixon_backend -s init -f $cfg
if [ $? -ne 0 ]; then
err
fi
new "Set oldex"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><oldex>str</oldex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "Set newex should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><newex>str</newex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Set other should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><other>str</other></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Kill backend"
# Check if premature kill
pid=`pgrep -u root -f clixon_backend`
if [ -z "$pid" ]; then
err "backend already dead"
fi
# kill backend
sudo clixon_backend -z -f $cfg
if [ $? -ne 0 ]; then
err "kill backend"
fi
sudo pkill -u root -f clixon_backend
#--------------------------------------
new "5. Load dir"
cat <<EOF > $cfg
<config>
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_DIR>$dir</CLICON_YANG_MAIN_DIR>
<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_XMLDB_PLUGIN>/usr/local/lib/xmldb/text.so</CLICON_XMLDB_PLUGIN>
</config>
EOF
new "start backend -s init -f $cfg"
# start new backend
sudo $clixon_backend -s init -f $cfg
if [ $? -ne 0 ]; then
err
fi
new "Set newex"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><newex>str</newex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "Set oldex should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><oldex>str</oldex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Set other"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><other>str</other></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
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
sudo clixon_backend -z -f $cfg
if [ $? -ne 0 ]; then
err "kill backend"
fi
sudo pkill -u root -f clixon_backend
#--------------------------------------
new "6. Load dir override with file"
cat <<EOF > $cfg
<config>
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_DIR>$dir</CLICON_YANG_MAIN_DIR>
<CLICON_YANG_MAIN_FILE>$fyang2</CLICON_YANG_MAIN_FILE>
<CLICON_SOCK>/usr/local/var/$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_XMLDB_PLUGIN>/usr/local/lib/xmldb/text.so</CLICON_XMLDB_PLUGIN>
</config>
EOF
new "start backend -s init -f $cfg"
# start new backend
sudo $clixon_backend -s init -f $cfg
if [ $? -ne 0 ]; then
err
fi
new "Set oldex"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><oldex>str</oldex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "Set newex should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><newex>str</newex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Set other"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><other>str</other></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
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
sudo clixon_backend -z -f $cfg
if [ $? -ne 0 ]; then
err "kill backend"
fi
sudo pkill -u root -f clixon_backend
#--------------------------------------
new "7. Load dir override with module + revision"
cat <<EOF > $cfg
<config>
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_DIR>$dir</CLICON_YANG_MAIN_DIR>
<CLICON_YANG_MODULE_MAIN>example</CLICON_YANG_MODULE_MAIN>
<CLICON_YANG_MODULE_REVISION>2018-01-01</CLICON_YANG_MODULE_REVISION>
<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_XMLDB_PLUGIN>/usr/local/lib/xmldb/text.so</CLICON_XMLDB_PLUGIN>
</config>
EOF
new "start backend -s init -f $cfg"
# start new backend
sudo $clixon_backend -s init -f $cfg
if [ $? -ne 0 ]; then
err
fi
new "Set oldex"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><oldex>str</oldex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "Set newex should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><newex>str</newex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Set other"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><other>str</other></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
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
sudo clixon_backend -z -f $cfg
if [ $? -ne 0 ]; then
err "kill backend"
fi
sudo pkill -u root -f clixon_backend
#--------------------------------------
new "8. Load module w new revision overrided by old file"
cat <<EOF > $cfg
<config>
<CLICON_CONFIGFILE>$cfg</CLICON_CONFIGFILE>
<CLICON_YANG_DIR>$dir</CLICON_YANG_DIR>
<CLICON_YANG_DIR>/usr/local/share/clixon</CLICON_YANG_DIR>
<CLICON_YANG_MAIN_FILE>$fyang2</CLICON_YANG_MAIN_FILE>
<CLICON_YANG_MODULE_MAIN>example</CLICON_YANG_MODULE_MAIN>
<CLICON_YANG_MODULE_REVISION>2018-12-02</CLICON_YANG_MODULE_REVISION>
<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_XMLDB_PLUGIN>/usr/local/lib/xmldb/text.so</CLICON_XMLDB_PLUGIN>
</config>
EOF
new "start backend -s init -f $cfg"
# start new backend
sudo $clixon_backend -s init -f $cfg
if [ $? -ne 0 ]; then
err
fi
new "Set oldex"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><oldex>str</oldex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><ok/></rpc-reply>]]>]]>$'
new "Set newex should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><newex>str</newex></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Set other should fail"
expecteof "$clixon_netconf -qf $cfg" 0 '<rpc><edit-config><target><candidate/></target><config><other>str</other></config></edit-config></rpc>]]>]]>' '^<rpc-reply><rpc-error><error-tag>operation-failed</error-tag><error-type>protocol</error-type><error-severity>error</error-severity><error-message>XML'
new "Kill backend"
# Check if premature kill
pid=`pgrep -u root -f clixon_backend`
if [ -z "$pid" ]; then
err "backend already dead"
fi
# kill backend
sudo clixon_backend -z -f $cfg
if [ $? -ne 0 ]; then
err "kill backend"
fi
sudo pkill -u root -f clixon_backend
rm -rf $dir