gdb/testsuite/gdb.base/setshow.exp

   1 # Copyright 1992, 1994, 1996, 1997, 1998, 2001, 2003, 2007, 2008, 2009, 2010,
   2 # 2011 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
  17 # This file was written by Michael Snyder (msnyder@cygnus.com)
  18
  19 if $tracelevel then {
  20         strace $tracelevel
  21 }
  22
  23
  24 set testfile "setshow"
  25 set srcfile ${testfile}.c
  26 set binfile ${objdir}/${subdir}/${testfile}
  27 if { [gdb_compile ${srcdir}/${subdir}/${srcfile} ${binfile} executable {debug}] != "" } {
  28      untested setshow.exp
  29      return -1
  30 }
  31
  32 # Start with a fresh gdb
  33
  34 gdb_exit
  35 gdb_start
  36 gdb_reinitialize_dir $srcdir/$subdir
  37 gdb_load ${binfile}
  38
  39 # make sure $pc is sane, in case we're talking to a board.
  40 if { ![runto_main] } {
  41     gdb_suppress_tests;
  42 }
  43
  44 #
  45 # Test gdb set and show commands.
  46 # Add tests here for show and set that don't fit neatly elsewhere.
  47 # FIXME: many rudimentary tests for set and show commands have been
  48 #        added below, but most do nothing more than check that a
  49 #        variable has been set successfully, ie. they do not test
  50 #        whether setting the variable has had the desired effect.
  51 #
  52
  53 #test default annotation_level is 0
  54 gdb_test "show annotate" "Annotation_level is 0..*"  "default annotation_level is zero"
  55
  56 #test set annotate 2
  57
  58 # Here we need to fiddle with prompts.
  59 set old_gdb_prompt $gdb_prompt
  60 set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
  61
  62 gdb_test_multiple "set annotate 2" "set annotate 2" {
  63     -re "\r\n$gdb_prompt$" {
  64         pass "set annotate 2"
  65     }
  66 }
  67
  68 gdb_test_multiple "show annotate" "show annotate 2" {
  69     -re ".*\032\032post-prompt.*Annotation_level is 2..*\032\032pre-prompt.*$old_gdb_prompt .*\032\032prompt.*$" {
  70         pass "show annotate 2"
  71     }
  72 }
  73
  74 #test annotation_level 2
  75 gdb_test_multiple "info line 1" "annotation_level 2" {
  76     -re ".*\032\032post-prompt.*Line 1 of .* is at address .* but contains no code.*:1:0:beg:0x.*\032\032pre-prompt.*$old_gdb_prompt .*\032\032prompt.*$" {
  77         pass "annotation_level 2"
  78     }
  79 }
  80
  81 # Restore the original prompt for the rest of the testsuite.
  82 set gdb_prompt $old_gdb_prompt
  83
  84 #test set annotate 1
  85 gdb_test "set annotate 1" ".*post-prompt.*"  "set annotate 1"
  86 gdb_test "show annotate" "Annotation_level is 1..*"  "show annotate (1)"
  87 #test annotation_level 1
  88 gdb_test "info line 1" "Line 1 of .* is at address .* but contains no code.*:1:0:beg:0x.*"  "annotation_level 1"
  89 #test set annotate 0
  90 gdb_test_no_output "set annotate 0" "set annotate 0"
  91 gdb_test "show annotate" "Annotation_level is 0..*"  "show annotate (0)"
  92 #test annotation_level 0
  93 gdb_test "info line 1" "Line 1 of .* is at address .* but contains no code.*"  "annotation_level 0"
  94 #test set args
  95 gdb_test_no_output "set args foo bar blup baz bubble" "set args"
  96 #test show args
  97 gdb_test "show args" "Argument list to give program being debugged when it is started is \"foo bar blup baz bubble\"..*" "show args"
  98
  99 # Don't test if we can't pass args or if we're using a stub.
 100 if { ![target_info exists use_gdb_stub] && ![target_info exists noargs] } {
 101     #test passing args
 102     gdb_test "cont" "Continuing.*" "continuing"
 103     delete_breakpoints
 104     gdb_test "run" "Starting program:.*foo bar blup baz bubble.*" "passing args"
 105 }
 106 #test set check range on
 107 gdb_test "set check range on" ".*" "set check range on"
 108 #test show check range on
 109 gdb_test "show check range" "Range checking is \"on\"\..*" "show check range (on)"
 110 #test set check range off with trailing space
 111 gdb_test_no_output "set check range off " "set check range off"
 112 #test show check range off
 113 gdb_test "show check range" "Range checking is \"off\"\..*" "show check range (off)"
 114 #test set check range auto
 115 gdb_test_no_output "set check range auto" "set check range auto"
 116 #test show check range auto
 117 gdb_test "show check range" "Range checking is \"auto; currently .*" "show check range (auto)"
 118 #test set check type on
 119 gdb_test "set check type on" ".*" "set check type on"
 120 #test show check type on
 121 gdb_test "show check type" "Type checking is \"on\"..*" "show check type (on)"
 122 #test set check type off with trailing space
 123 gdb_test_no_output "set check type off " "set check type off"
 124 #test show check type off
 125 gdb_test "show check type" "Type checking is \"off\"..*" "show check type (off)"
 126 #test set check type auto
 127 gdb_test_no_output "set check type auto" "set check type auto"
 128 #test show check type
 129 gdb_test "show check type" "Type checking is \"auto; currently .*" "show check type (auto)"
 130 #test set complaints 100
 131 gdb_test_no_output "set complaints 100" "set complaints 100"
 132 #test show complaints 100
 133 gdb_test "show complaints" "Max number of complaints about incorrect symbols is 100..*" "show complaints (100)"
 134 #test set complaints 0
 135 gdb_test_no_output "set complaints 0" "set complaints 0"
 136 #test show complaints 0
 137 gdb_test "show complaints" "Max number of complaints about incorrect symbols is 0..*" "show complaints (0)"
 138 #test set confirm off
 139 gdb_test_no_output "set confirm off" "set confirm off"
 140 #test show confirm off
 141 gdb_test "show confirm" "Whether to confirm potentially dangerous operations is off..*" "show confirm (off)"
 142 #test set confirm on
 143 gdb_test_no_output "set confirm on" "set confirm on"
 144 #test show confirm on
 145 gdb_test "show confirm" "Whether to confirm potentially dangerous operations is on..*" "show confirm (on)"
 146 #test set editing off
 147 gdb_test_no_output "set editing off" "set editing off"
 148 #test show editing off
 149 gdb_test "show editing" "Editing of command lines as they are typed is off..*" "show editing (off)"
 150 #test set editing on
 151 #gdb_test_no_output "set editing on" "set editing on"
 152 #test show editing on
 153 #gdb_test "show editing" "Editing of command lines as they are typed is on..*" "show editing (on)"
 154 #test set environment FOOBARBAZ
 155 gdb_test_no_output "set environment FOOBARBAZ = grbxgrbxgrbx" \
 156     "set environment FOOBARBAZ"
 157 #test show environment FOOBARBAZ
 158 gdb_test "show environment FOOBARBAZ" "FOOBARBAZ = grbxgrbxgrbx.*"  "show environment FOOBARBAZ"
 159 #test set height 100
 160 gdb_test_no_output "set height 100" "set height 100"
 161 #test show height 100
 162 gdb_test "show height" "Number of lines gdb thinks are in a page is 100..*" "show height"
 163 # back to infinite height to avoid pagers
 164 gdb_test_no_output "set height 0" ""
 165 #test set history expansion on
 166 gdb_test_no_output "set history expansion on" "set history expansion on"
 167 #test show history expansion on
 168 gdb_test "show history expansion on" "History expansion on command input is on.*" "show history expansion"
 169 #test set history filename foobar.baz
 170 gdb_test_no_output "set history filename foobar.baz" \
 171     "set history filename foobar.baz"
 172 #test show history filename foobar.baz
 173 gdb_test "show history filename" "The filename in which to record the command history is \"foobar.baz\"..*"  "show history filename (foobar.baz)"
 174 #test set history save on
 175 gdb_test_no_output "set history save on" "set history save on"
 176 #test show history save on
 177 gdb_test "show history save" "Saving of the history record on exit is on..*"  "show history save (on)"
 178 #test set history size 100
 179 gdb_test_no_output "set history size 100" "set history size 100"
 180 #test show history size 100
 181 gdb_test "show history size" "The size of the command history is 100..*" "show history size (100)"
 182 #test set language asm
 183 gdb_test "set language asm" ".*" "set language asm"
 184 #test show language asm
 185 gdb_test "show language" "The current source language is \"asm\"..*" "show language (asm)"
 186 #test set language java, with a trailing space
 187 gdb_test_no_output "set language java " "set language java"
 188 #test show language java
 189 gdb_test "show language" "The current source language is \"java\"..*" "show language (java)"
 190 #test completion for set language.
 191 gdb_test "complete set language min" "set language minimal" \
 192   "complete set language minimal"
 193 #test set language auto
 194 gdb_test_no_output "set language auto" "set language auto"
 195 #test show language
 196 gdb_test "show language" "The current source language is \"auto.*\"..*" "show language (auto)"
 197 #test set listsize 100
 198 gdb_test_no_output "set listsize 100" "set listsize 100"
 199 #test show listsize 100
 200 gdb_test "show listsize" "Number of source lines gdb will list by default is 100..*" "show listsize (100)"
 201
 202 if ![board_info target exists gdb_prompt] {
 203     #test set prompt (FooBarBaz)
 204     set newprompt "\\(FooBarBaz\\)"
 205
 206     gdb_test_multiple "set prompt (FooBarBaz) " "set prompt FooBarBaz" {
 207         -re "\[\r\n\]$newprompt $" {
 208             pass "set prompt FooBarBaz"
 209         }
 210     }
 211
 212     #test show prompt (FooBarBaz)
 213
 214     gdb_test_multiple "show prompt" "show prompt FooBarBaz" {
 215         -re "Gdb's prompt is \"$newprompt \"..* $" {
 216             pass "show prompt FooBarBaz"
 217         }
 218     }
 219
 220     #test set prompt (gdb)
 221
 222     gdb_test_multiple "set prompt (gdb) " "set prompt gdb" {
 223         -re "\[\r\n\]$gdb_prompt $" {
 224             pass "set prompt gdb"
 225         }
 226     }
 227 }
 228
 229 #test set radix 11
 230 gdb_test "set radix 11" "Unsupported output radix ``decimal 11''; output radix unchanged..*"  "set radix 11"
 231 #test set radix 16
 232 gdb_test "set radix 16" "Input and output radices now set to decimal 16, hex 10, octal 20..*"  "set radix 16"
 233 #test show radix 16
 234 gdb_test "show radix" "Input and output radices set to decimal 16, hex 10, octal 20..*"  "show radix (16)"
 235 #test set radix 10
 236 gdb_test "set radix" "Input and output radices now set to decimal 10, hex a, octal 12..*"  "set radix 10"
 237 #test show radix 10
 238 gdb_test "show radix" "Input and output radices set to decimal 10, hex a, octal 12..*" "show radix (10)"
 239 #test set width 90
 240 gdb_test_no_output "set width 90" "set width 90"
 241 #test show width 90
 242 gdb_test "show width" "Number of characters gdb thinks are in a line is 90..*" "show width (90)"
 243 #test set write on
 244 # This is only supported on targets which use exec.o.
 245 gdb_test_no_output "set write on" "set write on"
 246 #test show write on
 247 # This is only supported on targets which use exec.o.
 248 gdb_test "show write" "Writing into executable and core files is on..*" "show write (on)"
 249 #test set symbol-reloading on
 250 gdb_test_no_output "set symbol-reloading on" "set symbol-reloading on"
 251 #test show symbol-reloading on
 252 gdb_test "show symbol-reloading" "Dynamic symbol table reloading multiple times in one run is on..*" "show symbol-reloading (on)"
 253 #test show user
 254 gdb_test_no_output "show user" "show user"
 255 #test set verbose on
 256 gdb_test_no_output "set verbose on" "set verbose on"
 257 #test show verbose on
 258 gdb_test "show verbose" "Verbose printing of informational messages is on..*" "show verbose (on)"
 259 #test set verbose off
 260 gdb_test_no_output "set verbose off" "set verbose off"
 261 #test show verbose off
 262 gdb_test "show verbose" "Verbosity is off..*" "show verbose (off)"