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
|
# Copyright (C) 2008-2024 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/>.
# This file is part of the GDB testsuite.
# It tests Guile-based pretty-printing for the CLI.
load_lib gdb-guile.exp
require allow_guile_tests
standard_testfile
proc run_lang_tests {exefile lang} {
with_test_prefix "lang=$lang" {
global srcdir subdir srcfile testfile hex
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${exefile}" executable "debug $lang"] != "" } {
untested "failed to compile in $lang mode"
return
}
set nl "\[\r\n\]+"
# Start with a fresh gdb.
clean_restart $exefile
if ![gdb_guile_runto_main] {
return
}
gdb_test_no_output "set print pretty on"
gdb_test "b [gdb_get_line_number {break to inspect} ${testfile}.c ]" \
".*Breakpoint.*"
gdb_test "continue" ".*Breakpoint.*"
set remote_scheme_file [gdb_remote_download host \
${srcdir}/${subdir}/${testfile}.scm]
gdb_scm_load_file ${remote_scheme_file}
gdb_test "print ss" " = a=<a=<1> b=<$hex>> b=<a=<2> b=<$hex>>"
gdb_test "print ssa\[1\]" " = a=<a=<5> b=<$hex>> b=<a=<6> b=<$hex>>"
gdb_test "print ssa" " = {a=<a=<3> b=<$hex>> b=<a=<4> b=<$hex>>, a=<a=<5> b=<$hex>> b=<a=<6> b=<$hex>>}"
gdb_test "print arraystruct" " = {$nl *y = 7, *$nl *x = {a=<23> b=<$hex>, a=<24> b=<$hex>} *$nl *}"
if {$lang == "c++"} {
gdb_test "print cps" "= a=<8> b=<$hex>"
gdb_test "print cpss" " = {$nl *zss = 9, *$nl *s = a=<10> b=<$hex>$nl}"
gdb_test "print cpssa\[0\]" " = {$nl *zss = 11, *$nl *s = a=<12> b=<$hex>$nl}"
gdb_test "print cpssa\[1\]" " = {$nl *zss = 13, *$nl *s = a=<14> b=<$hex>$nl}"
gdb_test "print cpssa" " = {{$nl *zss = 11, *$nl *s = a=<12> b=<$hex>$nl *}, {$nl *zss = 13, *$nl *s = a=<14> b=<$hex>$nl *}}"
gdb_test "print sss" "= a=<15> b=<a=<8> b=<$hex>>"
gdb_test "print ref" "= a=<15> b=<a=<8> b=<$hex>>"
gdb_test "print derived" \
" = \{.*<Vbase1> = pp class name: Vbase1.*<Vbase2> = \{.*<VirtualTest> = pp value variable is: 1,.*members of Vbase2:.*_vptr.Vbase2 = $hex.*<Vbase3> = \{.*members of Vbase3.*members of Derived:.*value = 2.*"
gdb_test "print ns " "\"embedded\\\\000null\\\\000string\"" \
"print ns with 200 elements"
gdb_test_no_output "set print elements 3" ""
gdb_test "print ns" "emb\.\.\.." \
"print ns with 3 elements"
gdb_test_no_output "set print elements 10" ""
gdb_test "print ns" "embedded\\\\000n\.\.\.." \
"print ns with 10 elements"
gdb_test_no_output "set print elements 200" ""
}
if { ![is_address_zero_readable] } {
gdb_test "print ns2" "<error reading variable: ERROR: Cannot access memory at address 0x0>"
}
gdb_test "print x" " = \"this is x\""
gdb_test "print cstring" " = \"const string\"" \
"print cstring with max-depth unlimited"
gdb_test_no_output "set print max-depth 0"
gdb_test "print cstring" " = \"const string\"" \
"print cstring with max-depth 0"
gdb_test_no_output "set print max-depth unlimited"
gdb_test "print estring" " = \"embedded x\\\\201\\\\202\\\\203\\\\204\""
gdb_test_no_output "guile (set! *pp-ls-encoding* \"UTF-8\")"
gdb_test "print estring2" "\"embedded \", <incomplete sequence \\\\302>"
gdb_test_no_output "set guile print-stack full"
gdb_test "print hint_error" "ERROR: Invalid display hint: 42\r\nhint_error_val"
gdb_test "print c" " = container \"container\" with 2 elements = {$nl *.0. = 23,$nl *.1. = 72$nl}"
gdb_test "print nstype" " = {$nl *.0. = 7,$nl *.1. = 42$nl}"
gdb_test_no_output "set print pretty off"
gdb_test "print nstype" " = {.0. = 7, .1. = 42}" \
"print nstype on one line"
gdb_continue_to_end
}
}
run_lang_tests "${binfile}" "c"
run_lang_tests "${binfile}-cxx" "c++"
# Run various other tests.
clean_restart $binfile
if ![gdb_guile_runto_main] {
return
}
set remote_scheme_file [gdb_remote_download host \
${srcdir}/${subdir}/${testfile}.scm]
gdb_scm_load_file ${remote_scheme_file}
gdb_breakpoint [gdb_get_line_number "eval-break"]
gdb_continue_to_breakpoint "eval-break" ".* eval-break .*"
gdb_test "info locals" "eval9 = eval=<123456789>"
gdb_test "b [gdb_get_line_number {break to inspect} ${testfile}.c ]" \
".*Breakpoint.*"
gdb_test "continue" ".*Breakpoint.*"
gdb_test "print ss" " = a=<a=<1> b=<$hex>> b=<a=<2> b=<$hex>>" \
"print ss enabled #1"
gdb_test_no_output "guile (disable-matcher!)"
gdb_test "print ss" " = {a = {a = 1, b = $hex}, b = {a = 2, b = $hex}}" \
"print ss disabled"
gdb_test_no_output "guile (enable-matcher!)"
gdb_test "print ss" " = a=<a=<1> b=<$hex>> b=<a=<2> b=<$hex>>" \
"print ss enabled #2"
gdb_test_no_output "guile (install-progspace-pretty-printers! (current-progspace))"
gdb_test "print ss" \
" = a=<progspace a=<1> b=<$hex>> b=<progspace a=<2> b=<$hex>>" \
"print ss via progspace"
gdb_test_no_output "guile (install-objfile-pretty-printers! (current-progspace) \"scm-pretty-print\")"
gdb_test "print ss" \
" = a=<objfile a=<1> b=<$hex>> b=<objfile a=<2> b=<$hex>>" \
"print ss via objfile"
|
