gdb/testsuite/gdb.base/setshow.exp

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