yanglint TEST searchpath and path

The 'data' directory is intended for data (xml, json...), but there was
nowhere else to put the module for testing the 'path' parameter, and it
seemed pointless to me to create a new directory for one test.
diff --git a/tools/lint/tests/interactive/clear.test b/tools/lint/tests/interactive/clear.test
index 56481c5..7c03ca6 100644
--- a/tools/lint/tests/interactive/clear.test
+++ b/tools/lint/tests/interactive/clear.test
@@ -2,6 +2,13 @@
 
 set mdir $::env(YANG_MODULES_DIR)
 
+test clear_searchpath {searchpath is also deleted} {
+-setup $ly_setup -cleanup $ly_cleanup -body {
+    ly_cmd "searchpath ./"
+    ly_cmd "clear"
+    ly_cmd "searchpath" "List of the searchpaths:" -ex
+}}
+
 test clear_make_implemented_once {clear --make-implemented} {
 -setup $ly_setup -cleanup $ly_cleanup -body {
     ly_cmd "clear -i"