yanglint FEATURE schema mount support (#1901)
* modify existing context if provided
In ly_ctx_new_yldata(), check if *ctx is NULL. If so, proceed as before
with allocating a new context. Otherwise, load modules into the existing
context.
Signed-off-by: Eric Kinzie <ekinzie@labn.net>
* add parent-reference xpath helper to schema-mount plugin
This new function produces a list of schema nodes from the expanded
parent-reference xpath expressions.
Signed-off-by: Eric Kinzie <ekinzie@labn.net>
* add context lookup to schema-mount plugin
This function allocates a new context for a particular instance of the
yangmnt:mount-point extension.
Signed-off-by: Eric Kinzie <ekinzie@labn.net>
* yanglint: schema-mount extension callback
Add a commandline argument "-x" that accepts a file containing extension
data, used to create a context for the schema-mount extension. This file
has the same format as what is provided to the "-Y" option. A callback
function for the schema-mount extenion is registered if the new option
is specified.
This allows validating instance data for models that include a schema
mount point.
Signed-off-by: Eric Kinzie <ekinzie@labn.net>
* yanglint: print mounted schema trees
Display "mp" flag for mount point and print mounted tree. Also display
the / and @ opts in node names.
Signed-off-by: Eric Kinzie <ekinzie@labn.net>
* add unit test for tree mount-point flag
Test is courtesy of aPiecek <piecek@cesnet.cz>.
Signed-off-by: Eric Kinzie <ekinzie@labn.net>
* add example data files for validation with schema-mount
From tools/lint/examples directory:
% ../../../build/yanglint \
-f json -t config -p ../../../models -p . \
-Y ./sm-context-main.xml -x ./sm-context-extension.xml sm-data.xml
% ../../../build/yanglint \
-f tree -p ../../../models -p . \
-Y ./sm-context-main.xml -x ./sm-context-extension.xml sm-main.yang
Signed-off-by: Eric Kinzie <ekinzie@labn.net>
Signed-off-by: Eric Kinzie <ekinzie@labn.net>
Co-authored-by: Eric Kinzie <ekinzie@labn.net>diff --git a/tests/utests/basic/test_context.c b/tests/utests/basic/test_context.c
index 3a9f617..bf7d203 100644
--- a/tests/utests/basic/test_context.c
+++ b/tests/utests/basic/test_context.c
@@ -744,6 +744,7 @@
assert_non_null(ly_ctx_get_module(ctx_test, "ietf-yang-library", "2019-01-04"));
assert_null(ly_ctx_get_module(ctx_test, "ietf-netconf", "2011-06-01"));
ly_ctx_destroy(ctx_test);
+ ctx_test = NULL;
/* test loading module, should also import other module */
assert_int_equal(LY_SUCCESS, ly_ctx_new_ylmem(TESTS_SRC "/modules/yang/", with_netconf, LYD_XML, 0, &ctx_test));
@@ -753,6 +754,7 @@
assert_int_equal(0, ly_ctx_get_module(ctx_test, "ietf-netconf-acm", "2018-02-14")->implemented);
assert_int_equal(LY_ENOT, lys_feature_value(ly_ctx_get_module(ctx_test, "ietf-netconf", "2011-06-01"), "url"));
ly_ctx_destroy(ctx_test);
+ ctx_test = NULL;
/* test loading module with feature if they are present */
assert_int_equal(LY_SUCCESS, ly_ctx_new_ylmem(TESTS_SRC "/modules/yang/", with_netconf_features, LYD_XML, 0, &ctx_test));
@@ -760,6 +762,7 @@
assert_non_null(ly_ctx_get_module(ctx_test, "ietf-netconf-acm", "2018-02-14"));
assert_int_equal(LY_SUCCESS, lys_feature_value(ly_ctx_get_module(ctx_test, "ietf-netconf", "2011-06-01"), "url"));
ly_ctx_destroy(ctx_test);
+ ctx_test = NULL;
/* test with not matching revision */
assert_int_equal(LY_EINVAL, ly_ctx_new_ylmem(TESTS_SRC "/modules/yang/", garbage_revision, LYD_XML, 0, &ctx_test));