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
|
# Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010
# 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/>.
# Test essential Machine interface (MI) operations
#
# Verify that, using the MI, we can create, update, delete variables.
#
load_lib mi-support.exp
set MIFLAGS "-i=mi2"
gdb_exit
if [mi_gdb_start] {
continue
}
set testfile "var-cmd"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/mi2-var-block
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
untested mi2-var-block.exp
return -1
}
mi_delete_breakpoints
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
mi_runto do_block_tests
# Test: c_variable-3.2
# Desc: create cb and foo
mi_create_varobj "cb" "cb" "create local variable cb"
mi_gdb_test "-var-create foo * foo" \
"\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \
"create local variable foo"
# step to "foo = 123;"
mi_step_to "do_block_tests" "" "var-cmd.c" \
[gdb_get_line_number "foo = 123;"] \
"step at do_block_test"
# Be paranoid and assume 3.2 created foo
mi_gdb_test "-var-delete foo" \
"\\^error,msg=\"Variable object not found\"" \
"delete var foo"
# Test: c_variable-3.3
# Desc: create foo
mi_create_varobj "foo" "foo" "create local variable foo"
# step to "foo2 = 123;"
mi_step_to "do_block_tests" "" "var-cmd.c" \
[gdb_get_line_number "foo2 = 123;"] \
"step at do_block_test"
# Test: c_variable-3.4
# Desc: check foo, cb changed
mi_gdb_test "-var-update *" \
"\\^done,changelist=\\\[\{name=\"foo\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\},\{name=\"cb\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"\}\\\]" \
"update all vars: cb foo changed"
# step to "foo = 321;"
mi_step_to "do_block_tests" "" "var-cmd.c" \
[gdb_get_line_number "foo = 321;"] \
"step at do_block_test"
# Test: c_variable-3.5
# Desc: create inner block foo
mi_create_varobj "inner_foo" "foo" "create local variable inner_foo"
# step to "foo2 = 0;"
mi_step_to "do_block_tests" "" "var-cmd.c" \
[gdb_get_line_number "foo2 = 0;"] \
"step at do_block_test"
# Test: c_variable-3.6
# Desc: create foo2
mi_create_varobj "foo2" "foo2" "create local variable foo2"
# Test: c_variable-3.7
# Desc: check that outer foo in scope and inner foo out of scope
# Note: also a known gdb problem
setup_xfail *-*-*
mi_gdb_test "-var-update inner_foo" \
"\\^done,changelist=\{FIXME\}" \
"update inner_foo: should be out of scope: KNOWN PROBLEM"
clear_xfail *-*-*
setup_xfail *-*-*
mi_gdb_test "-var-evaluate-expression inner_foo" \
"\\^done,value=\{FIXME\}" \
"evaluate inner_foo: should be out of scope: KNOWN PROBLEM"
clear_xfail *-*-*
mi_gdb_test "-var-update foo" \
"\\^done,changelist=\\\[\\\]" \
"update foo: did not change"
mi_gdb_test "-var-delete inner_foo" \
"\\^done,ndeleted=\"1\"" \
"delete var inner_foo"
# step to "foo = 0;"
mi_step_to "do_block_tests" "" "var-cmd.c" \
[gdb_get_line_number "foo = 0;"] \
"step at do_block_test"
# Test: c_variable-3.8
# Desc: check that foo2 out of scope (known gdb problem)
setup_xfail *-*-*
mi_gdb_test "-var-update foo2" \
"\\^done,changelist=\{FIXME\}" \
"update foo2: should be out of scope: KNOWN PROBLEM"
clear_xfail *-*-*
# step to "cb = 21;"
mi_step_to "do_block_tests" "" "var-cmd.c" \
[gdb_get_line_number "cb = 21;"] \
"step at do_block_test"
# Test: c_variable-3.9
# Desc: check that only cb is in scope (known gdb problem)
setup_xfail *-*-*
mi_gdb_test "-var-update foo2" \
"\\^done,changelist=\\\[FIXME\\\]" \
"update foo2 should be out of scope: KNOWN PROBLEM"
clear_xfail *-*-*
setup_xfail *-*-*
mi_gdb_test "-var-update foo" \
"\\^done,changelist=\{FIXME\}" \
"update foo should be out of scope: KNOWN PROBLEM"
clear_xfail *-*-*
mi_gdb_test "-var-update cb" \
"\\^done,changelist=\\\[\\\]" \
"update cb"
# Test: c_variable-3.10
# Desc: names of editable variables
#gdbtk_test c_variable-3.10 {names of editable variables} {
# editable_variables
#} {{foo cb foo2} {}}
# Done with block tests
mi_gdb_test "-var-delete foo" \
"\\^done,ndeleted=\"1\"" \
"delete var foo"
mi_gdb_test "-var-delete foo2" \
"\\^done,ndeleted=\"1\"" \
"delete var foo2"
mi_gdb_test "-var-delete cb" \
"\\^done,ndeleted=\"1\"" \
"delete var cb"
mi_gdb_exit
return 0
|
