1# Copyright 2013-2020 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 16load_lib mi-support.exp 17set MIFLAGS "-i=mi" 18 19gdb_exit 20if [mi_gdb_start] { 21 continue 22} 23 24# First, verify that the debugger correctly advertises support 25# for the --language option. 26mi_gdb_test "-list-features" \ 27 "\\^done,features=\\\[.*\"language-option\".*\\\]" \ 28 "-list-features should include \"language-option\"" 29 30mi_gdb_test "set lang ada" \ 31 ".*=cmd-param-changed,param=\"language\",value=\"ada\".*" \ 32 "set lang ada" 33 34# Evaluate an expression that the Ada language is unable to parse. 35mi_gdb_test "-data-evaluate-expression \"sizeof (void*)\"" \ 36 "\\^error,.*" \ 37 "sizeof expression using current language" 38 39# Now, ask for the same expression to be parsed, but using the C 40# language. 41mi_gdb_test "-data-evaluate-expression --language c \"sizeof (void*)\"" \ 42 "\\^done,value=\"$decimal\"" \ 43 "sizeof expression using C language" 44 45# Double-check that the current language has not changed. 46mi_gdb_test "show lang ada" \ 47 ".*The current source language is \\\\\"ada\\\\\".*" \ 48 "set lang ada" 49 50# Test what happens when specifying an invalid language name... 51mi_gdb_test "-data-evaluate-expression --language invlang \"sizeof (void*)\"" \ 52 "\\^error,msg=\"Invalid --language argument: invlang\"" \ 53 "data-evaluate-expression with invalid language name" 54 55# Make sure that "--language auto" is also rejected. 56mi_gdb_test "-data-evaluate-expression --language auto \"sizeof (void*)\"" \ 57 "\\^error,msg=\"Invalid --language argument: auto\"" \ 58 "data-evaluate-expression with language auto" 59 60# Make sure that "--language local" is also rejected. 61mi_gdb_test "-data-evaluate-expression --language local \"sizeof (void*)\"" \ 62 "\\^error,msg=\"Invalid --language argument: local\"" \ 63 "data-evaluate-expression with language local" 64 65# Make sure that "--language unknown" is also rejected. 66mi_gdb_test "-data-evaluate-expression --language unknown \"sizeof (void*)\"" \ 67 "\\^error,msg=\"Invalid --language argument: unknown\"" \ 68 "data-evaluate-expression with language unknown" 69