crosutils: Make run_remote_tests' output for ambiguous case more clear.

run_remote_tests.sh

 #!/bin/bash
 
 # Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Script to run client or server tests on a live remote image.
 
 # Load common constants.  This should be the first executable line.
 # The path to common.sh should be relative to your script's location.
@@ skipping 171 matching lines @@
     if [[ -z "${finds}" ]]; then
       echo_color "red" ">>> Cannot find match for \"${test_request}\""
       exit 1
     fi
     local matches=$(echo "${finds}" | wc -l)
     if [[ ${matches} -gt 1 ]]; then
       echo ""
       echo_color "red" \
         ">>> \"${test_request}\" is ambiguous.  These control file paths match:"
       for FIND in ${finds}; do
-        echo_color "red" " * " "${FIND}"
+        echo_color "red" " * " ^"${FIND}\$"
       done
       echo ""
       echo ">>> Disambiguate by copy-and-pasting the whole path above" \
            "instead of passing \"${test_request}\"."
       exit 1
     fi
     for i in $(seq 1 $FLAGS_iterations); do
       control_files_to_run="${control_files_to_run} '${finds}'"
     done
   done
@@ skipping 63 matching lines @@
       "${option}" "${control_file}" -r "${results_dir}" ${verbose} \
       "${passthrough_args}"
   done
 
   echo ""
   echo_color "yellow" ">>> Test results:"
   ./generate_test_report "${TMP}" --strip="${TMP}/"
 }
 
 main "$@"