clixon/test/test_xpath_canonical.sh
Olof hagsand 19e21be0bc Very large commit for upcoming 4.4 release
Major New features

* New and updated search functions using xpath, api-path and instance-id
  * New search functions using api-path and instance_id:
    * C search functions: `clixon_find_instance_id()` and `clixon_find_api_path()`
  * Binary search optimization in lists for indexed leafs in all three formats.
    * This improves search performance to O(logN) which is drastical improvements for large lists.
  * You can also register explicit indexes for making binary search (not only list keys)
  * For more info, see docs at [paths](https://clixon-docs.readthedocs.io/en/latest/paths.html) and
[search](https://clixon-docs.readthedocs.io/en/latest/xml.html#searching-in-xml)

API changes on existing features (you may need to change your code)
* On failed validation of leafrefs, error message changed from: `No such leaf` to `No leaf <name> matching path <path>`.
* CLI Error message (clicon_rpc_generate_error()) changed when backend returns netconf error to be more descriptive:
  * Original: `Config error: Validate failed. Edit and try again or discard changes: Invalid argument`
  * New (example): `Netconf error: application operation-failed Identityref validation failed, undefined not derived from acl-base . Validate failed. Edit and try again or discard changes"

Minor changes

* Test framework
  * Added `-- -S <file>` command-line to main example to be able to return any state to main example.
  * Added `test/cicd` test scripts for running on a set of other hosts
* C-code restructuring
  * clixon_yang.c partitioned and moved code into clixon_yang_parse_lib.c and clixon_yang_module.c and move back some code from clixon_yang_type.c.
    * partly to reduce size, but most important to limit code that accesses internal yang structures, only clixon_yang.c does this now.
2020-02-02 15:52:30 +01:00

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#!/usr/bin/env bash
# Test xpath canonical namespace context form
# Magic line must be first in script (see README.md)
s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
: ${clixon_util_xpath:=clixon_util_xpath}
ydir=$dir/yang
if [ ! -d $ydir ]; then
mkdir $ydir
fi
# canonical namespace xpath tests
# need yang modules
cat <<EOF > $ydir/a.yang
module a{
namespace "urn:example:a";
prefix a;
container x{
leaf xa{
type string;
}
}
}
EOF
cat <<EOF > $ydir/b.yang
module b{
namespace "urn:example:b";
prefix b;
container y{
leaf ya{
type string;
}
}
}
EOF
new "xpath canonical form (already canonical)"
expectpart "$($clixon_util_xpath -c -y $ydir -p /a:x/b:y -n a:urn:example:a -n b:urn:example:b)" 0 '/a:x/b:y' '0 : a = "urn:example:a"' '1 : b = "urn:example:b"'
new "xpath canonical form (default)"
expectpart "$($clixon_util_xpath -c -y $ydir -p /x/b:y -n null:urn:example:a -n b:urn:example:b)" 0 '/a:x/b:y' '0 : a = "urn:example:a"' '1 : b = "urn:example:b"'
new "xpath canonical form (other)"
expectpart "$($clixon_util_xpath -c -y $ydir -p /i:x/j:y -n i:urn:example:a -n j:urn:example:b)" 0 '/a:x/b:y' '0 : a = "urn:example:a"' '1 : b = "urn:example:b"'
new "xpath canonical form predicate 1"
expectpart "$($clixon_util_xpath -c -y $ydir -p "/i:x[j:y='e1']" -n i:urn:example:a -n j:urn:example:b)" 0 "/a:x\[b:y='e1'\]" '0 : a = "urn:example:a"' '1 : b = "urn:example:b"'
new "xpath canonical form predicate self"
expectpart "$($clixon_util_xpath -c -y $ydir -p "/i:x[.='42']" -n i:urn:example:a -n j:urn:example:b)" 0 "/a:x\[.='42'\]" '0 : a = "urn:example:a"'
new "xpath canonical form descendants"
expectpart "$($clixon_util_xpath -c -y $ydir -p "//x[.='42']" -n null:urn:example:a -n j:urn:example:b)" 0 "//a:x\[.='42'\]" '0 : a = "urn:example:a"'
new "xpath canonical form (no default should fail)"
expectpart "$($clixon_util_xpath -c -y $ydir -p /x/j:y -n i:urn:example:a -n j:urn:example:b)" 255
new "xpath canonical form (wrong namespace should fail)"
expectpart "$($clixon_util_xpath -c -y $ydir -p /i:x/j:y -n i:urn:example:c -n j:urn:example:b)" 255
rm -rf $dir
# unset conditional parameters
unset clixon_util_xpath