1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
|
# Copyright 1992, 1994, 1996, 1997, 1998, 2001, 2003, 2007, 2008
# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
# This file was written by Michael Snyder (msnyder@cygnus.com)
if $tracelevel then {
strace $tracelevel
}
set prms_id 0
set bug_id 0
set testfile "setshow"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
if { [gdb_compile ${srcdir}/${subdir}/${srcfile} ${binfile} executable {debug}] != "" } {
untested setshow.exp
return -1
}
# Start with a fresh gdb
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
# make sure $pc is sane, in case we're talking to a board.
if { ![runto_main] } {
gdb_suppress_tests;
}
#
# Test gdb set and show commands.
# Add tests here for show and set that don't fit neatly elsewhere.
# FIXME: many rudimentary tests for set and show commands have been
# added below, but most do nothing more than check that a
# variable has been set successfully, ie. they do not test
# whether setting the variable has had the desired effect.
#
#test default annotation_level is 0
gdb_test "show annotate" "Annotation_level is 0..*" "default annotation_level is zero"
#test set annotate 2
send_gdb "set annotate 2\n"
gdb_expect {
-re ".*\032\032pre-prompt.*$gdb_prompt .*\032\032prompt.*$" \
{ pass "set annotate 2" }
-re ".*$gdb_prompt $" { fail "set annotate 2" }
timeout { fail "(timeout) set annotate 2" }
}
send_gdb "show annotate\n"
gdb_expect {
-re ".*\032\032post-prompt.*Annotation_level is 2..*\032\032pre-prompt.*$gdb_prompt .*\032\032prompt.*$" \
{ pass "show annotate (2)" }
-re ".*$gdb_prompt $" { fail "show annotate (2)" }
timeout { fail "(timeout) show annotate (2)" }
}
#test annotation_level 2
send_gdb "info line 1\n"
gdb_expect {
-re ".*\032\032post-prompt.*Line 1 of .* is at address .* but contains no code.*:1:0:beg:0x.*\032\032pre-prompt.*$gdb_prompt .*\032\032prompt.*$" \
{ pass "annotation_level 2" }
-re ".*$gdb_prompt $" { fail "annotation_level 2" }
timeout { fail "(timeout) annotation_level 2" }
}
#test set annotate 1
gdb_test "set annotate 1" ".*post-prompt.*" "set annotate 1"
gdb_test "show annotate" "Annotation_level is 1..*" "show annotate (1)"
#test annotation_level 1
gdb_test "info line 1" "Line 1 of .* is at address .* but contains no code.*:1:0:beg:0x.*" "annotation_level 1"
#test set annotate 0
gdb_test "set annotate 0" "" "set annotate 0"
gdb_test "show annotate" "Annotation_level is 0..*" "show annotate (0)"
#test annotation_level 0
gdb_test "info line 1" "Line 1 of .* is at address .* but contains no code.*" "annotation_level 0"
#test set args
gdb_test "set args foo bar blup baz bubble" "" "set args"
#test show args
gdb_test "show args" "Argument list to give program being debugged when it is started is \"foo bar blup baz bubble\"..*" "show args"
# Don't test if we can't pass args or if we're using a stub.
if { ![target_info exists use_gdb_stub] && ![target_info exists noargs] } {
#test passing args
gdb_test "cont" "Continuing.*" "continuing"
delete_breakpoints
gdb_test "run" "Starting program:.*foo bar blup baz bubble.*" "passing args"
}
#test set check range on
gdb_test "set check range on" "" "set check range on"
#test show check range on
gdb_test "show check range" "Range checking is \"on\"\..*" "show check range (on)"
#test set check range auto
gdb_test "set check range auto" "" "set check range auto"
#test show check range auto
gdb_test "show check range" "Range checking is \"auto; currently .*" "show check range (auto)"
#test set check type on
gdb_test "set check type on" "" "set check type on"
#test show check type on
gdb_test "show check type" "Type checking is \"on\"..*" "show check type (on)"
#test set check type auto
gdb_test "set check type auto" "" "set check type auto"
#test show check type
gdb_test "show check type" "Type checking is \"auto; currently .*" "show check type (auto)"
#test set complaints 100
gdb_test "set complaints 100" "" "set complaints 100"
#test show complaints 100
gdb_test "show complaints" "Max number of complaints about incorrect symbols is 100..*" "show complaints (100)"
#test set complaints 0
gdb_test "set complaints 0" "" "set complaints 0"
#test show complaints 0
gdb_test "show complaints" "Max number of complaints about incorrect symbols is 0..*" "show complaints (0)"
#test set confirm off
gdb_test "set confirm off" "" "set confirm off"
#test show confirm off
gdb_test "show confirm" "Whether to confirm potentially dangerous operations is off..*" "show confirm (off)"
#test set confirm on
gdb_test "set confirm on" "" "set confirm on"
#test show confirm on
gdb_test "show confirm" "Whether to confirm potentially dangerous operations is on..*" "show confirm (on)"
#test set editing off
gdb_test "set editing off" "" "set editing off"
#test show editing off
gdb_test "show editing" "Editing of command lines as they are typed is off..*" "show editing (off)"
#test set editing on
#gdb_test "set editing on" "" "set editing on"
#test show editing on
#gdb_test "show editing" "Editing of command lines as they are typed is on..*" "show editing (on)"
#test set environment FOOBARBAZ
gdb_test "set environment FOOBARBAZ = grbxgrbxgrbx" "" "set environment FOOBARBAZ"
#test show environment FOOBARBAZ
gdb_test "show environment FOOBARBAZ" "FOOBARBAZ = grbxgrbxgrbx.*" "show environment FOOBARBAZ"
#test set height 100
gdb_test "set height 100" "" "set height 100"
#test show height 100
gdb_test "show height" "Number of lines gdb thinks are in a page is 100..*" "show height"
# back to infinite height to avoid pagers
gdb_test "set height 0" "" ""
#test set history expansion on
gdb_test "set history expansion on" "" "set history expansion on"
#test show history expansion on
gdb_test "show history expansion on" "History expansion on command input is on.*" "show history expansion"
#test set history filename foobar.baz
gdb_test "set history filename foobar.baz" "" "set history filename foobar.baz"
#test show history filename foobar.baz
gdb_test "show history filename" "The filename in which to record the command history is \"foobar.baz\"..*" "show history filename (foobar.baz)"
#test set history save on
gdb_test "set history save on" "" "set history save on"
#test show history save on
gdb_test "show history save" "Saving of the history record on exit is on..*" "show history save (on)"
#test set history size 100
gdb_test "set history size 100" "" "set history size 100"
#test show history size 100
gdb_test "show history size" "The size of the command history is 100..*" "show history size (100)"
#test set language asm
gdb_test "set language asm" "" "set language asm"
#test show language asm
gdb_test "show language" "The current source language is \"asm\"..*" "show language (asm)"
#test set language auto
gdb_test "set language auto" "" "set language auto"
#test show language
gdb_test "show language" "The current source language is \"auto.*\"..*" "show language (auto)"
#test set listsize 100
gdb_test "set listsize 100" "" "set listsize 100"
#test show listsize 100
gdb_test "show listsize" "Number of source lines gdb will list by default is 100..*" "show listsize (100)"
if ![board_info target exists gdb_prompt] {
#test set prompt (FooBarBaz)
set newprompt "\\(FooBarBaz\\)"
send_gdb "set prompt (FooBarBaz) \n"
gdb_expect {
-re "$newprompt $" { pass "set prompt (FooBarBaz) " }
timeout { fail "(timeout) set prompt (FooBarBaz) " }
}
#test show prompt (FooBarBaz)
send_gdb "show prompt\n"
gdb_expect {
-re "Gdb's prompt is \"$newprompt \"..* $" \
{ pass "show prompt (FooBarBaz) " }
timeout { fail "(timeout) show prompt (FooBarBaz) " }
}
#test set prompt (gdb)
send_gdb "set prompt (gdb) \n"
gdb_expect {
-re "$gdb_prompt $" { pass "set prompt (gdb) " }
timeout { fail "(timeout) set prompt (gdb) " }
}
}
#test set radix 11
gdb_test "set radix 11" "Unsupported output radix ``decimal 11''; output radix unchanged..*" "set radix 11"
#test set radix 16
gdb_test "set radix 16" "Input and output radices now set to decimal 16, hex 10, octal 20..*" "set radix 16"
#test show radix 16
gdb_test "show radix" "Input and output radices set to decimal 16, hex 10, octal 20..*" "show radix (16)"
#test set radix 10
gdb_test "set radix" "Input and output radices now set to decimal 10, hex a, octal 12..*" "set radix 10"
#test show radix 10
gdb_test "show radix" "Input and output radices set to decimal 10, hex a, octal 12..*" "show radix (10)"
#test set width 90
gdb_test "set width 90" "" "set width 90"
#test show width 90
gdb_test "show width" "Number of characters gdb thinks are in a line is 90..*" "show width (90)"
#test set write on
# This is only supported on targets which use exec.o.
gdb_test "set write on" "" "set write on"
#test show write on
# This is only supported on targets which use exec.o.
gdb_test "show write" "Writing into executable and core files is on..*" "show write (on)"
#test set symbol-reloading on
gdb_test "set symbol-reloading on" "" "set symbol-reloading on"
#test show symbol-reloading on
gdb_test "show symbol-reloading" "Dynamic symbol table reloading multiple times in one run is on..*" "show symbol-reloading (on)"
#test show user
gdb_test "show user" "" "show user"
#test set verbose on
gdb_test "set verbose on" "" "set verbose on"
#test show verbose on
gdb_test "show verbose" "Verbose printing of informational messages is on..*" "show verbose (on)"
#test set verbose off
gdb_test "set verbose off" "" "set verbose off"
#test show verbose off
gdb_test "show verbose" "Verbosity is off..*" "show verbose (off)"
|
