projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| ebfd00d2 PP |
1 | # Copyright 2015 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 | # This file is part of the gdb testsuite. | |
| 17 | ||
| 18 | # Test the setting of "history size" via $HOME/.gdbinit | |
| 19 | ||
| 20 | ||
| 21 | # Check that the history size is properly set to SIZE when reading the .gdbinit | |
| 22 | # file located in HOME. | |
| 23 | ||
| 24 | proc test_gdbinit_history_setting { home size } { | |
| 25 | global env | |
| 26 | global INTERNAL_GDBFLAGS | |
| 27 | global srcdir | |
| 28 | global subdir | |
| 29 | ||
| 84204ed7 PA |
30 | array set old_env [array get env] |
| 31 | ||
| ebfd00d2 | 32 | set env(HOME) "$srcdir/$subdir/$home" |
| 84204ed7 PA |
33 | |
| 34 | # The HISTSIZE environment variable takes precedence over whatever | |
| 35 | # history size is set in .gdbinit. Make sure the former is not | |
| 36 | # set. | |
| 37 | unset -nocomplain env(HISTSIZE) | |
| 38 | ||
| ebfd00d2 PP |
39 | set saved_internal_gdbflags $INTERNAL_GDBFLAGS |
| 40 | set INTERNAL_GDBFLAGS [string map {"-nx" ""} $INTERNAL_GDBFLAGS] | |
| 41 | ||
| 42 | gdb_exit | |
| 43 | gdb_start | |
| 44 | ||
| 45 | gdb_test "show history size" "The size of the command history is $size." | |
| 46 | ||
| 47 | if { $size == "0" } { | |
| 48 | gdb_test_no_output "show commands" | |
| 49 | } elseif { $size != "1" } { | |
| 50 | gdb_test "show commands" " . show history size\r\n . show commands" | |
| 51 | } | |
| 52 | ||
| 53 | set INTERNAL_GDBFLAGS $saved_internal_gdbflags | |
| 84204ed7 PA |
54 | |
| 55 | array set env [array get old_env] | |
| ebfd00d2 PP |
56 | } |
| 57 | ||
| 58 | test_gdbinit_history_setting "gdbinit-history/unlimited" "unlimited" | |
| 59 | test_gdbinit_history_setting "gdbinit-history/zero" "0" |