[DO-981] qt package (!15)

Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.tech>
Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/15

recipes/libxml2/all/test_package/test_package.c

@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <libxml/xmlversion.h>
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+
+static void print_element_names(xmlNode *a_node)
+{
+    xmlNode *cur_node = NULL;
+    for (cur_node = a_node; cur_node; cur_node = cur_node->next)
+    {
+        if (cur_node->type == XML_ELEMENT_NODE)
+        {
+            printf("node type: Element, name: %s\n", cur_node->name);
+        }
+        print_element_names(cur_node->children);
+    }
+}
+
+int main(int argc, char **argv)
+{
+    xmlDoc *doc = NULL;
+    xmlNode *root_element = NULL;
+
+    if (argc != 2)
+        return (1);
+
+    LIBXML_TEST_VERSION
+
+    /*parse the file and get the DOM */
+    doc = xmlReadFile(argv[1], NULL, 0);
+    
+    if (doc == NULL)
+    {
+        printf("error: could not parse file %s\n", argv[1]);
+        exit(-1);
+    }
+
+    /*Get the root element node */
+    root_element = xmlDocGetRootElement(doc);
+    print_element_names(root_element);
+    xmlFreeDoc(doc);    // free document
+    xmlCleanupParser(); // Free globals
+    return 0;
+}