gdb/testsuite/gdb.base/setshow.exp

   1 # Copyright 1992-2013 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 was written by Michael Snyder (msnyder@cygnus.com)
  17
  18
  19 set testfile "setshow"
  20 set srcfile ${testfile}.c
  21 set binfile ${objdir}/${subdir}/${testfile}
  22 if { [gdb_compile ${srcdir}/${subdir}/${srcfile} ${binfile} executable {debug}] != "" } {
  23      untested setshow.exp
  24      return -1
  25 }
  26
  27 # Start with a fresh gdb
  28
  29 gdb_exit
  30 gdb_start
  31 gdb_reinitialize_dir $srcdir/$subdir
  32 gdb_load ${binfile}
  33
  34 # make sure $pc is sane, in case we're talking to a board.
  35 if { ![runto_main] } {
  36     gdb_suppress_tests
  37 }
  38
  39 #
  40 # Test gdb set and show commands.
  41 # Add tests here for show and set that don't fit neatly elsewhere.
  42 # FIXME: many rudimentary tests for set and show commands have been
  43 #        added below, but most do nothing more than check that a
  44 #        variable has been set successfully, ie. they do not test
  45 #        whether setting the variable has had the desired effect.
  46 #
  47
  48 #test default annotation_level is 0
  49 gdb_test "show annotate" "Annotation_level is 0..*"  "default annotation_level is zero"
  50
  51 #test set annotate 2
  52
  53 # Here we need to fiddle with prompts.
  54 set old_gdb_prompt $gdb_prompt
  55 set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
  56
  57 gdb_test_multiple "set annotate 2" "set annotate 2" {
  58     -re "\r\n$gdb_prompt$" {
  59         pass "set annotate 2"
  60     }
  61 }
  62
  63 gdb_test_multiple "show annotate" "show annotate 2" {
  64     -re ".*\032\032post-prompt.*Annotation_level is 2..*\032\032pre-prompt.*$old_gdb_prompt .*\032\032prompt.*$" {
  65         pass "show annotate 2"
  66     }
  67 }
  68
  69 #test annotation_level 2
  70 gdb_test_multiple "info line 1" "annotation_level 2" {
  71     -re ".*\032\032post-prompt.*Line 1 of .* is at address .* but contains no code.*:1:0:beg:0x.*\032\032pre-prompt.*$old_gdb_prompt .*\032\032prompt.*$" {
  72         pass "annotation_level 2"
  73     }
  74 }
  75
  76 # Restore the original prompt for the rest of the testsuite.
  77 set gdb_prompt $old_gdb_prompt
  78
  79 #test set annotate 1
  80 gdb_test "set annotate 1" ".*post-prompt.*"  "set annotate 1"
  81 gdb_test "show annotate" "Annotation_level is 1..*"  "show annotate (1)"
  82 #test annotation_level 1
  83 gdb_test "info line 1" "Line 1 of .* is at address .* but contains no code.*:1:0:beg:0x.*"  "annotation_level 1"
  84 #test set annotate 0
  85 gdb_test_no_output "set annotate 0" "set annotate 0"
  86 gdb_test "show annotate" "Annotation_level is 0..*"  "show annotate (0)"
  87 #test annotation_level 0
  88 gdb_test "info line 1" "Line 1 of .* is at address .* but contains no code.*"  "annotation_level 0"
  89
  90 gdb_test_no_output "set args ~"
  91 gdb_test "show args" "Argument list to give program being debugged when it is started is \"~\"..*" \
  92     "show args ~"
  93 #test set args
  94 gdb_test_no_output "set args foo bar blup baz bubble" "set args"
  95 #test show args
  96 gdb_test "show args" "Argument list to give program being debugged when it is started is \"foo bar blup baz bubble\"..*" "show args"
  97
  98 # Don't test if we can't pass args or if we're using a stub.
  99 if { !$use_gdb_stub && ![target_info exists noargs] } {
 100     #test passing args
 101     gdb_test "cont" "Continuing.*" "continuing"
 102     delete_breakpoints
 103     gdb_test "run" "Starting program:.*foo bar blup baz bubble.*" "passing args"
 104 }
 105 #test set check range on
 106 gdb_test "set check range on" ".*" "set check range on"
 107 #test show check range on
 108 gdb_test "show check range" "Range checking is \"on\"\..*" "show check range (on)"
 109 #test set check range off with trailing space
 110 gdb_test_no_output "set check range off " "set check range off"
 111 #test show check range off
 112 gdb_test "show check range" "Range checking is \"off\"\..*" "show check range (off)"
 113 #test set check range auto
 114 gdb_test_no_output "set check range auto" "set check range auto"
 115 #test show check range auto
 116 gdb_test "show check range" "Range checking is \"auto; currently .*" "show check range (auto)"
 117
 118 # Test set check type on
 119 gdb_test "set check type on" ".*" "set check type on"
 120
 121 # Test show check type on
 122 gdb_test "show check type" "Strict type checking is on\..*" \
 123     "show check type (on)"
 124
 125 # Test set check type off with trailing space
 126 gdb_test_no_output "set check type off " "set check type off"
 127
 128 # Test show check type off
 129 gdb_test "show check type" "Strict type checking is off\..*" \
 130     "show check type (off)"
 131
 132 #test set complaints 100
 133 gdb_test_no_output "set complaints 100" "set complaints 100"
 134 #test show complaints 100
 135 gdb_test "show complaints" "Max number of complaints about incorrect symbols is 100..*" "show complaints (100)"
 136 #test set complaints 0
 137 gdb_test_no_output "set complaints 0" "set complaints 0"
 138 #test show complaints 0
 139 gdb_test "show complaints" "Max number of complaints about incorrect symbols is 0..*" "show complaints (0)"
 140 #test set confirm off
 141 gdb_test_no_output "set confirm off" "set confirm off"
 142 #test show confirm off
 143 gdb_test "show confirm" "Whether to confirm potentially dangerous operations is off..*" "show confirm (off)"
 144 #test set confirm on
 145 gdb_test_no_output "set confirm on" "set confirm on"
 146 #test show confirm on
 147 gdb_test "show confirm" "Whether to confirm potentially dangerous operations is on..*" "show confirm (on)"
 148 #test set editing off
 149 gdb_test_no_output "set editing off" "set editing off"
 150 #test show editing off
 151 gdb_test "show editing" "Editing of command lines as they are typed is off..*" "show editing (off)"
 152 #test set editing on
 153 #gdb_test_no_output "set editing on" "set editing on"
 154 #test show editing on
 155 #gdb_test "show editing" "Editing of command lines as they are typed is on..*" "show editing (on)"
 156 #test set environment FOOBARBAZ
 157 gdb_test_no_output "set environment FOOBARBAZ = grbxgrbxgrbx" \
 158     "set environment FOOBARBAZ"
 159 #test show environment FOOBARBAZ
 160 gdb_test "show environment FOOBARBAZ" "FOOBARBAZ = grbxgrbxgrbx.*"  "show environment FOOBARBAZ"
 161 #test set height 100
 162 gdb_test_no_output "set height 100" "set height 100"
 163 #test show height 100
 164 gdb_test "show height" "Number of lines gdb thinks are in a page is 100..*" "show height"
 165 # Back to infinite height to avoid pagers.  While at it, check that
 166 # literal "unlimited" works just as well as 0.
 167 gdb_test_no_output "set height unlimited"
 168 #test set history expansion on
 169 gdb_test_no_output "set history expansion on" "set history expansion on"
 170 #test show history expansion on
 171 gdb_test "show history expansion on" "History expansion on command input is on.*" "show history expansion"
 172 #test set history filename foobar.baz
 173 gdb_test_no_output "set history filename foobar.baz" \
 174     "set history filename foobar.baz"
 175 #test show history filename foobar.baz
 176 gdb_test "show history filename" "The filename in which to record the command history is \"foobar.baz\"..*"  "show history filename (foobar.baz)"
 177 #test set history save on
 178 gdb_test_no_output "set history save on" "set history save on"
 179 #test show history save on
 180 gdb_test "show history save" "Saving of the history record on exit is on..*"  "show history save (on)"
 181 #history saving should stay disabled
 182 gdb_test_no_output "set history save off" "set history save off"
 183 #test set history size 100
 184 gdb_test_no_output "set history size 100" "set history size 100"
 185 #test show history size 100
 186 gdb_test "show history size" "The size of the command history is 100..*" "show history size (100)"
 187 #test set language asm
 188 gdb_test "set language asm" ".*" "set language asm"
 189 #test show language asm
 190 gdb_test "show language" "The current source language is \"asm\"..*" "show language (asm)"
 191 #test set language java, with a trailing space
 192 gdb_test_no_output "set language java " "set language java"
 193 #test show language java
 194 gdb_test "show language" "The current source language is \"java\"..*" "show language (java)"
 195 #test completion for set language.
 196 gdb_test "complete set language min" "set language minimal" \
 197   "complete set language minimal"
 198 #test set language auto
 199 gdb_test_no_output "set language auto" "set language auto"
 200 #test show language
 201 gdb_test "show language" "The current source language is \"auto.*\"..*" "show language (auto)"
 202 #test set listsize 100
 203 gdb_test_no_output "set listsize 100" "set listsize 100"
 204 #test show listsize 100
 205 gdb_test "show listsize" "Number of source lines gdb will list by default is 100..*" "show listsize (100)"
 206
 207 if ![board_info target exists gdb_prompt] {
 208     #test set prompt (FooBarBaz)
 209     set newprompt "\\(FooBarBaz\\)"
 210
 211     gdb_test_multiple "set prompt (FooBarBaz) " "set prompt FooBarBaz" {
 212         -re "\[\r\n\]$newprompt $" {
 213             pass "set prompt FooBarBaz"
 214         }
 215     }
 216
 217     #test show prompt (FooBarBaz)
 218
 219     gdb_test_multiple "show prompt" "show prompt FooBarBaz" {
 220         -re "Gdb's prompt is \"$newprompt \"..* $" {
 221             pass "show prompt FooBarBaz"
 222         }
 223     }
 224
 225     #test set prompt (gdb)
 226
 227     gdb_test_multiple "set prompt (gdb) " "set prompt gdb" {
 228         -re "\[\r\n\]$gdb_prompt $" {
 229             pass "set prompt gdb"
 230         }
 231     }
 232 }
 233
 234 #test set radix 11
 235 gdb_test "set radix 11" "Unsupported output radix ``decimal 11''; output radix unchanged..*"  "set radix 11"
 236 #test set radix 16
 237 gdb_test "set radix 16" "Input and output radices now set to decimal 16, hex 10, octal 20..*"  "set radix 16"
 238 #test show radix 16
 239 gdb_test "show radix" "Input and output radices set to decimal 16, hex 10, octal 20..*"  "show radix (16)"
 240 #test set radix 10
 241 gdb_test "set radix" "Input and output radices now set to decimal 10, hex a, octal 12..*"  "set radix 10"
 242 #test show radix 10
 243 gdb_test "show radix" "Input and output radices set to decimal 10, hex a, octal 12..*" "show radix (10)"
 244 #test set width 90
 245 gdb_test_no_output "set width 90" "set width 90"
 246 #test show width 90
 247 gdb_test "show width" "Number of characters gdb thinks are in a line is 90..*" "show width (90)"
 248 #test set write on
 249 # This is only supported on targets which use exec.o.
 250 gdb_test_no_output "set write on" "set write on"
 251 #test show write on
 252 # This is only supported on targets which use exec.o.
 253 gdb_test "show write" "Writing into executable and core files is on..*" "show write (on)"
 254 #test show user
 255 gdb_test_no_output "show user" "show user"
 256 #test set verbose on
 257 gdb_test_no_output "set verbose on" "set verbose on"
 258 #test show verbose on
 259 gdb_test "show verbose" "Verbose printing of informational messages is on..*" "show verbose (on)"
 260 #test set verbose off
 261 gdb_test_no_output "set verbose off" "set verbose off"
 262 #test show verbose off
 263 gdb_test "show verbose" "Verbosity is off..*" "show verbose (off)"
 264 #test argument must be preceded by space
 265 foreach x {"history file" "solib-search-path" "data-directory"} {
 266     foreach y {"/home/" "." "~/home" "=home"} {
 267         gdb_test "set $x$y" "Argument must be preceded by space." \
 268             "$x is not set to $y"
 269     }
 270 }