1# Copyright 2020-2023 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16# It was observed that when doing: 17# 18# - backtrace 19# - an "interpreter-exec mi" command 20# - backtrace again 21# 22# The second backtrace would not be styled. This test tests that. 23 24standard_testfile 25 26save_vars { env(TERM) } { 27 # We need an ANSI-capable terminal to get the output. 28 setenv TERM ansi 29 30 if { [prepare_for_testing "failed to prepare" \ 31 ${testfile} ${srcfile}] } { 32 return 33 } 34 35 if { ![runto_main] } { 36 return 37 } 38 39 gdb_test_no_output "set style enabled on" 40 set main_expr [style main function] 41 gdb_test "backtrace" ".* ${main_expr} .*" "backtrace before" 42 gdb_test "interpreter-exec mi \"-data-evaluate-expression 1\"" \ 43 "\\^done,value=\"1\"" 44 gdb_test "backtrace" ".* ${main_expr} .*" "backtrace after" 45} 46