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. It tests the mechanism 17# exposing values to Python. 18 19if { [skip_cplus_tests] } { continue } 20 21standard_testfile .cc 22if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable \ 23 {debug c++}] != "" } { 24 untested "failed to compile" 25 return -1 26} 27 28# Start with a fresh gdb. 29 30gdb_exit 31gdb_start 32gdb_reinitialize_dir $srcdir/$subdir 33 34# Skip all tests if Python scripting is not enabled. 35if { [skip_python_tests] } { continue } 36 37proc test_template_arg {exefile type} { 38 global testfile srcdir subdir srcfile 39 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${exefile}" \ 40 executable \ 41 [list debug c++ additional_flags="-DTYPE=$type"]] != "" } { 42 untested $type 43 return -1 44 } 45 gdb_load ${exefile} 46 if ![runto_main ] then { 47 perror "couldn't run to breakpoint" 48 return 49 } 50 # There is no executable code in main(), so we are where we want to be 51 gdb_test "print (foo)" ".*" \ 52 "print (foo) in template test of $type" 53 gdb_test_no_output "python foo = gdb.history(0)" \ 54 "fetch foo from gdb.history(0) in template test of $type" 55 56 # Replace '*' with '\*' in regex. 57 regsub -all {\*} $type {\*} t 58 gdb_test "python print (foo.type.template_argument(0))" $t $type 59 60 gdb_test "python print(foo.type.template_argument(-1))" \ 61 "Template argument number must be non-negative\r\nError while executing Python code." \ 62 "negative template argument number in template test of $type" 63} 64 65test_template_arg "${binfile}-ci" "const int" 66test_template_arg "${binfile}-vi" "volatile int" 67test_template_arg "${binfile}-cir" "const int &" 68test_template_arg "${binfile}-vir" "volatile int &" 69test_template_arg "${binfile}-vipc" "volatile int * const" 70test_template_arg "${binfile}-vipcp" "volatile int * const *" 71test_template_arg "${binfile}-cipv" "const int * volatile" 72test_template_arg "${binfile}-cipvpcpvp" "const int * volatile * const * volatile *" 73