CVL Changes sonic-net#11: Enabling mandatory node check (sonic-net#40)

Enabling mandatory node check and related test cases.

Author: dutta-partha

cvl/cvl_test.go

@@ -1188,7 +1188,6 @@ func TestValidateEditConfig_Create_Semantic_AdditionalInvalidNode_Negative(t *te
 	unloadConfigDB(rclient, depDataMap)
 }
 
-/*
 func TestValidateEditConfig_Create_Semantic_MissingMandatoryNode_Negative(t *testing.T) {
 
 	cfgData := []cvl.CVLEditConfigData{
@@ -1214,7 +1213,6 @@ func TestValidateEditConfig_Create_Semantic_MissingMandatoryNode_Negative(t *tes
 		t.Errorf("Config Validation failed -- error details %v", cvlErrInfo)
 	}
 }
-*/
 
 func TestValidateEditConfig_Create_Syntax_Invalid_Negative(t *testing.T) {
 
@@ -3819,7 +3817,6 @@ func TestValidateEditConfig_Multi_Delete_MultiKey_Same_Session_Positive(t *testi
 	unloadConfigDB(rclient, depDataMap)
 }
 
-/*
 func TestValidateEditConfig_Update_Leaf_List_Max_Elements_Negative(t *testing.T) {
 	depDataMap := map[string]interface{}{
 		"VLAN": map[string]interface{} {
@@ -3860,7 +3857,6 @@ func TestValidateEditConfig_Update_Leaf_List_Max_Elements_Negative(t *testing.T)
 	cvl.ValidationSessClose(cvSess)
 	unloadConfigDB(rclient, depDataMap)
 }
-*/
 
 func TestValidationTimeStats(t *testing.T) {
 	cvl.ClearValidationTimeStats()
@@ -3904,4 +3900,4 @@ func TestValidationTimeStats(t *testing.T) {
 	if (stats.Hits != 0 || stats.Time != 0 || stats.Peak != 0) {
 		t.Errorf("TestValidationTimeStats : clearing stats failed")
 	}
-}
+}

cvl/internal/yparser/yparser.go

@@ -38,7 +38,7 @@ import (
 #include <stdio.h>
 #include <string.h>
 
-//extern int lyd_check_mandatory_tree(struct lyd_node *root, struct ly_ctx *ctx, const struct lys_module **modules, int mod_count, int options);
+extern int lyd_check_mandatory_tree(struct lyd_node *root, struct ly_ctx *ctx, const struct lys_module **modules, int mod_count, int options);
 
 struct lyd_node* lyd_parse_data_path(struct ly_ctx *ctx,  const char *path, LYD_FORMAT format, int options) {
 	return lyd_parse_path(ctx, path, format, options);
@@ -54,8 +54,7 @@ int lyd_data_validate(struct lyd_node **node, int options, struct ly_ctx *ctx)
 	int ret = -1;
 
 	//Check mandatory elements as it is skipped for LYD_OPT_EDIT
-	//ret = lyd_check_mandatory_tree(*node, ctx, NULL, 0, LYD_OPT_CONFIG | LYD_OPT_NOEXTDEPS);
-	ret = 0;
+	ret = lyd_check_mandatory_tree(*node, ctx, NULL, 0, LYD_OPT_CONFIG | LYD_OPT_NOEXTDEPS);
 
 	if (ret != 0) 
 	{