1# Copyright (C) 2008-2020 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 global srcdir subdir srcfile testfile hex 32 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${exefile}" executable "debug $lang"] != "" } { 33 untested "failed to compile in $lang mode" 34 return 35 } 36 37 set nl "\[\r\n\]+" 38 39 # Start with a fresh gdb. 40 gdb_exit 41 gdb_start 42 gdb_reinitialize_dir $srcdir/$subdir 43 gdb_load ${exefile} 44 45 if ![gdb_guile_runto_main] { 46 return 47 } 48 49 gdb_test_no_output "set print pretty on" 50 51 gdb_test "b [gdb_get_line_number {break to inspect} ${testfile}.c ]" \ 52 ".*Breakpoint.*" 53 gdb_test "continue" ".*Breakpoint.*" 54 55 set remote_scheme_file [gdb_remote_download host \ 56 ${srcdir}/${subdir}/${testfile}.scm] 57 58 gdb_scm_load_file ${remote_scheme_file} 59 60 gdb_test "print ss" " = a=<a=<1> b=<$hex>> b=<a=<2> b=<$hex>>" 61 gdb_test "print ssa\[1\]" " = a=<a=<5> b=<$hex>> b=<a=<6> b=<$hex>>" 62 gdb_test "print ssa" " = {a=<a=<3> b=<$hex>> b=<a=<4> b=<$hex>>, a=<a=<5> b=<$hex>> b=<a=<6> b=<$hex>>}" 63 64 gdb_test "print arraystruct" " = {$nl *y = 7, *$nl *x = {a=<23> b=<$hex>, a=<24> b=<$hex>} *$nl *}" 65 66 if {$lang == "c++"} { 67 gdb_test "print cps" "= a=<8> b=<$hex>" 68 gdb_test "print cpss" " = {$nl *zss = 9, *$nl *s = a=<10> b=<$hex>$nl}" 69 gdb_test "print cpssa\[0\]" " = {$nl *zss = 11, *$nl *s = a=<12> b=<$hex>$nl}" 70 gdb_test "print cpssa\[1\]" " = {$nl *zss = 13, *$nl *s = a=<14> b=<$hex>$nl}" 71 gdb_test "print cpssa" " = {{$nl *zss = 11, *$nl *s = a=<12> b=<$hex>$nl *}, {$nl *zss = 13, *$nl *s = a=<14> b=<$hex>$nl *}}" 72 gdb_test "print sss" "= a=<15> b=<a=<8> b=<$hex>>" 73 gdb_test "print ref" "= a=<15> b=<a=<8> b=<$hex>>" 74 gdb_test "print derived" \ 75 " = \{.*<Vbase1> = pp class name: Vbase1.*<Vbase2> = \{.*<VirtualTest> = pp value variable is: 1,.*members of Vbase2:.*_vptr.Vbase2 = $hex.*<Vbase3> = \{.*members of Vbase3.*members of Derived:.*value = 2.*" 76 gdb_test "print ns " "\"embedded\\\\000null\\\\000string\"" 77 gdb_scm_test_silent_cmd "set print elements 3" "" 1 78 gdb_test "print ns" "emb\.\.\.." 79 gdb_scm_test_silent_cmd "set print elements 10" "" 1 80 gdb_test "print ns" "embedded\\\\000n\.\.\.." 81 gdb_scm_test_silent_cmd "set print elements 200" "" 1 82 } 83 84 if { ![is_address_zero_readable] } { 85 gdb_test "print ns2" "<error reading variable: ERROR: Cannot access memory at address 0x0>" 86 } 87 88 gdb_test "print x" " = \"this is x\"" 89 gdb_test "print cstring" " = \"const string\"" 90 91 gdb_test "print estring" " = \"embedded x\\\\201\\\\202\\\\203\\\\204\"" 92 93 gdb_test_no_output "guile (set! *pp-ls-encoding* \"UTF-8\")" 94 gdb_test "print estring2" "\"embedded \", <incomplete sequence \\\\302>" 95 96 gdb_test_no_output "set guile print-stack full" 97 gdb_test "print hint_error" "ERROR: Invalid display hint: 42\r\nhint_error_val" 98 99 gdb_test "print c" " = container \"container\" with 2 elements = {$nl *.0. = 23,$nl *.1. = 72$nl}" 100 101 gdb_test "print nstype" " = {$nl *.0. = 7,$nl *.1. = 42$nl}" 102 103 gdb_test_no_output "set print pretty off" 104 gdb_test "print nstype" " = {.0. = 7, .1. = 42}" \ 105 "print nstype on one line" 106 107 gdb_continue_to_end 108} 109 110run_lang_tests "${binfile}" "c" 111run_lang_tests "${binfile}-cxx" "c++" 112 113# Run various other tests. 114 115# Start with a fresh gdb. 116gdb_exit 117gdb_start 118gdb_reinitialize_dir $srcdir/$subdir 119gdb_load ${binfile} 120 121if ![gdb_guile_runto_main] { 122 return 123} 124 125set remote_scheme_file [gdb_remote_download host \ 126 ${srcdir}/${subdir}/${testfile}.scm] 127 128gdb_scm_load_file ${remote_scheme_file} 129 130gdb_breakpoint [gdb_get_line_number "eval-break"] 131gdb_continue_to_breakpoint "eval-break" ".* eval-break .*" 132 133gdb_test "info locals" "eval9 = eval=<123456789>" 134 135gdb_test "b [gdb_get_line_number {break to inspect} ${testfile}.c ]" \ 136 ".*Breakpoint.*" 137gdb_test "continue" ".*Breakpoint.*" 138 139gdb_test "print ss" " = a=<a=<1> b=<$hex>> b=<a=<2> b=<$hex>>" \ 140 "print ss enabled #1" 141 142gdb_test_no_output "guile (disable-matcher!)" 143gdb_test "print ss" " = {a = {a = 1, b = $hex}, b = {a = 2, b = $hex}}" \ 144 "print ss disabled" 145 146gdb_test_no_output "guile (enable-matcher!)" 147gdb_test "print ss" " = a=<a=<1> b=<$hex>> b=<a=<2> b=<$hex>>" \ 148 "print ss enabled #2" 149 150gdb_test_no_output "guile (install-progspace-pretty-printers! (current-progspace))" 151gdb_test "print ss" \ 152 " = a=<progspace a=<1> b=<$hex>> b=<progspace a=<2> b=<$hex>>" \ 153 "print ss via progspace" 154 155gdb_test_no_output "guile (install-objfile-pretty-printers! (current-progspace) \"scm-pretty-print\")" 156gdb_test "print ss" \ 157 " = a=<objfile a=<1> b=<$hex>> b=<objfile a=<2> b=<$hex>>" \ 158 "print ss via objfile" 159