1# Copyright (C) 2008-2021 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 is part of the GDB testsuite. 17# It tests Guile-based pretty-printing for the CLI. 18 19load_lib gdb-guile.exp 20 21standard_testfile 22 23# Start with a fresh gdb. 24gdb_exit 25gdb_start 26 27# Skip all tests if Guile scripting is not enabled. 28if { [skip_guile_tests] } { continue } 29 30proc run_lang_tests {exefile lang} { 31 with_test_prefix "lang=$lang" { 32 global srcdir subdir srcfile testfile hex 33 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${exefile}" executable "debug $lang"] != "" } { 34 untested "failed to compile in $lang mode" 35 return 36 } 37 38 set nl "\[\r\n\]+" 39 40 # Start with a fresh gdb. 41 gdb_exit 42 gdb_start 43 gdb_reinitialize_dir $srcdir/$subdir 44 gdb_load ${exefile} 45 46 if ![gdb_guile_runto_main] { 47 return 48 } 49 50 gdb_test_no_output "set print pretty on" 51 52 gdb_test "b [gdb_get_line_number {break to inspect} ${testfile}.c ]" \ 53 ".*Breakpoint.*" 54 gdb_test "continue" ".*Breakpoint.*" 55 56 set remote_scheme_file [gdb_remote_download host \ 57 ${srcdir}/${subdir}/${testfile}.scm] 58 59 gdb_scm_load_file ${remote_scheme_file} 60 61 gdb_test "print ss" " = a=<a=<1> b=<$hex>> b=<a=<2> b=<$hex>>" 62 gdb_test "print ssa\[1\]" " = a=<a=<5> b=<$hex>> b=<a=<6> b=<$hex>>" 63 gdb_test "print ssa" " = {a=<a=<3> b=<$hex>> b=<a=<4> b=<$hex>>, a=<a=<5> b=<$hex>> b=<a=<6> b=<$hex>>}" 64 65 gdb_test "print arraystruct" " = {$nl *y = 7, *$nl *x = {a=<23> b=<$hex>, a=<24> b=<$hex>} *$nl *}" 66 67 if {$lang == "c++"} { 68 gdb_test "print cps" "= a=<8> b=<$hex>" 69 gdb_test "print cpss" " = {$nl *zss = 9, *$nl *s = a=<10> b=<$hex>$nl}" 70 gdb_test "print cpssa\[0\]" " = {$nl *zss = 11, *$nl *s = a=<12> b=<$hex>$nl}" 71 gdb_test "print cpssa\[1\]" " = {$nl *zss = 13, *$nl *s = a=<14> b=<$hex>$nl}" 72 gdb_test "print cpssa" " = {{$nl *zss = 11, *$nl *s = a=<12> b=<$hex>$nl *}, {$nl *zss = 13, *$nl *s = a=<14> b=<$hex>$nl *}}" 73 gdb_test "print sss" "= a=<15> b=<a=<8> b=<$hex>>" 74 gdb_test "print ref" "= a=<15> b=<a=<8> b=<$hex>>" 75 gdb_test "print derived" \ 76 " = \{.*<Vbase1> = pp class name: Vbase1.*<Vbase2> = \{.*<VirtualTest> = pp value variable is: 1,.*members of Vbase2:.*_vptr.Vbase2 = $hex.*<Vbase3> = \{.*members of Vbase3.*members of Derived:.*value = 2.*" 77 gdb_test "print ns " "\"embedded\\\\000null\\\\000string\"" \ 78 "print ns with 200 elements" 79 gdb_test_no_output "set print elements 3" "" 80 gdb_test "print ns" "emb\.\.\.." \ 81 "print ns with 3 elements" 82 gdb_test_no_output "set print elements 10" "" 83 gdb_test "print ns" "embedded\\\\000n\.\.\.." \ 84 "print ns with 10 elements" 85 gdb_test_no_output "set print elements 200" "" 86 } 87 88 if { ![is_address_zero_readable] } { 89 gdb_test "print ns2" "<error reading variable: ERROR: Cannot access memory at address 0x0>" 90 } 91 92 gdb_test "print x" " = \"this is x\"" 93 gdb_test "print cstring" " = \"const string\"" \ 94 "print cstring with max-depth unlimited" 95 gdb_test_no_output "set print max-depth 0" 96 gdb_test "print cstring" " = \"const string\"" \ 97 "print cstring with max-depth 0" 98 gdb_test_no_output "set print max-depth unlimited" 99 100 gdb_test "print estring" " = \"embedded x\\\\201\\\\202\\\\203\\\\204\"" 101 102 gdb_test_no_output "guile (set! *pp-ls-encoding* \"UTF-8\")" 103 gdb_test "print estring2" "\"embedded \", <incomplete sequence \\\\302>" 104 105 gdb_test_no_output "set guile print-stack full" 106 gdb_test "print hint_error" "ERROR: Invalid display hint: 42\r\nhint_error_val" 107 108 gdb_test "print c" " = container \"container\" with 2 elements = {$nl *.0. = 23,$nl *.1. = 72$nl}" 109 110 gdb_test "print nstype" " = {$nl *.0. = 7,$nl *.1. = 42$nl}" 111 112 gdb_test_no_output "set print pretty off" 113 gdb_test "print nstype" " = {.0. = 7, .1. = 42}" \ 114 "print nstype on one line" 115 116 gdb_continue_to_end 117 } 118} 119 120run_lang_tests "${binfile}" "c" 121run_lang_tests "${binfile}-cxx" "c++" 122 123# Run various other tests. 124 125# Start with a fresh gdb. 126gdb_exit 127gdb_start 128gdb_reinitialize_dir $srcdir/$subdir 129gdb_load ${binfile} 130 131if ![gdb_guile_runto_main] { 132 return 133} 134 135set remote_scheme_file [gdb_remote_download host \ 136 ${srcdir}/${subdir}/${testfile}.scm] 137 138gdb_scm_load_file ${remote_scheme_file} 139 140gdb_breakpoint [gdb_get_line_number "eval-break"] 141gdb_continue_to_breakpoint "eval-break" ".* eval-break .*" 142 143gdb_test "info locals" "eval9 = eval=<123456789>" 144 145gdb_test "b [gdb_get_line_number {break to inspect} ${testfile}.c ]" \ 146 ".*Breakpoint.*" 147gdb_test "continue" ".*Breakpoint.*" 148 149gdb_test "print ss" " = a=<a=<1> b=<$hex>> b=<a=<2> b=<$hex>>" \ 150 "print ss enabled #1" 151 152gdb_test_no_output "guile (disable-matcher!)" 153gdb_test "print ss" " = {a = {a = 1, b = $hex}, b = {a = 2, b = $hex}}" \ 154 "print ss disabled" 155 156gdb_test_no_output "guile (enable-matcher!)" 157gdb_test "print ss" " = a=<a=<1> b=<$hex>> b=<a=<2> b=<$hex>>" \ 158 "print ss enabled #2" 159 160gdb_test_no_output "guile (install-progspace-pretty-printers! (current-progspace))" 161gdb_test "print ss" \ 162 " = a=<progspace a=<1> b=<$hex>> b=<progspace a=<2> b=<$hex>>" \ 163 "print ss via progspace" 164 165gdb_test_no_output "guile (install-objfile-pretty-printers! (current-progspace) \"scm-pretty-print\")" 166gdb_test "print ss" \ 167 " = a=<objfile a=<1> b=<$hex>> b=<objfile a=<2> b=<$hex>>" \ 168 "print ss via objfile" 169