1# Test the alias command. 2# Copyright 2011-2019 Free Software Foundation, Inc. 3 4# This program is free software; you can redistribute it and/or modify 5# it under the terms of the GNU General Public License as published by 6# the Free Software Foundation; either version 3 of the License, or 7# (at your option) any later version. 8# 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY; without even the implied warranty of 11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12# GNU General Public License for more details. 13# 14# You should have received a copy of the GNU General Public License 15# along with this program. If not, see <http://www.gnu.org/licenses/>. 16 17gdb_exit 18gdb_start 19gdb_reinitialize_dir $srcdir/$subdir 20 21# Helper to test the -a option to alias. 22# Aliases that are abbreviations of commands (e.g. r -> run) 23# do not appear in help output. 24 25proc test_abbrev_not_present { alias_name } { 26 global gdb_prompt 27 set alias_present 0 28 set test_name "abbrev $alias_name not present in help command list" 29 gdb_test_multiple "help aliases" $test_name { 30 -re "\[\r\n\]$alias_name \[^\r\n\]*" { 31 set alias_present 1 32 exp_continue 33 } 34 -re ".*$gdb_prompt $" { 35 if { !$alias_present } then { 36 pass $test_name 37 } else { 38 fail $test_name 39 } 40 } 41 } 42} 43 44proc test_abbrev_alias { name gdb_command test_value } { 45 gdb_test_no_output $gdb_command 46 gdb_test_no_output "$name print elements $test_value" 47 gdb_test "show print elements" "Limit .* is $test_value\[.\]" "verify $name" 48 test_abbrev_not_present $name 49} 50 51test_abbrev_alias set2 "alias -a set2=set" 42 52test_abbrev_alias set3 "alias -a set3= set" 43 53test_abbrev_alias set4 "alias -a set4 =set" 44 54test_abbrev_alias set5 "alias -a set5 = set" 45 55test_abbrev_alias set6 "alias -a -- set6 = set" 46 56test_abbrev_alias -a "alias -a -- -a = set" 47 57 58gdb_test "alias set2=set" "already exists: set2" 59gdb_test "alias foo=bar" "Invalid command to alias to: bar" 60 61gdb_test_no_output "alias spe = set p elem" 62gdb_test_no_output "spe 50" 63gdb_test "show print elements" "Limit .* is 50\[.\]" "verify spe" 64 65gdb_test_no_output "alias set pr elms = set p elem" 66gdb_test_no_output "set pr elms 51" 67gdb_test "show print elements" "Limit .* is 51\[.\]" "verify set pr elms" 68gdb_test "help set print" "set print elms .*" 69