Give a test an actual name in order to avoid having a directory name
in the .sum file.
gdb/testsuite/ChangeLog:
	* gdb.base/source-dir.exp: Avoid having directory names in test
	names.
+2019-09-18  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+       * gdb.base/source-dir.exp: Avoid having directory names in test
+       names.
+
 2019-09-17  Andrew Burgess  <andrew.burgess@embecosm.com>
 
        * gdb.base/source-dir.exp: Add extra test for mapped compilation
 
        [search_dir_list [list \
                              "$strip_dir" \
                              "\\\$cdir" \
-                             "\\\$cwd"]]
+                             "\\\$cwd"]] \
+       "setup source path search directory"
     gdb_test "list" [multi_line \
                         "1\[ \t\]+int" \
                         "2\[ \t\]+main \\(\\)" \