1# Copyright (C) 2010-2020 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 the program space support in Guile. 18 19load_lib gdb-guile.exp 20 21standard_testfile 22 23if {[build_executable $testfile.exp $testfile $srcfile debug] == -1} { 24 return -1 25} 26 27# Start with a fresh gdb. 28 29gdb_exit 30gdb_start 31gdb_reinitialize_dir $srcdir/$subdir 32 33# Skip all tests if Guile scripting is not enabled. 34if { [skip_guile_tests] } { continue } 35 36gdb_install_guile_utils 37gdb_install_guile_module 38 39proc print_current_progspace { filename_regexp smob_filename_regexp } { 40 gdb_test "gu (print (progspace-filename (current-progspace)))" \ 41 "= $filename_regexp" "current progspace filename" 42 gdb_test "gu (print (progspaces))" \ 43 "= \\(#<gdb:progspace $smob_filename_regexp>\\)" 44} 45 46gdb_test "gu (print (progspace? 42))" "= #f" 47gdb_test "gu (print (progspace? (current-progspace)))" "= #t" 48 49with_test_prefix "at start" { 50 print_current_progspace "#f" "{no symfile}" 51} 52 53gdb_load ${binfile} 54 55with_test_prefix "program loaded" { 56 print_current_progspace ".*$testfile" ".*$testfile" 57 gdb_test_no_output "gu (define progspace (current-progspace))" 58 gdb_test "gu (print (progspace-valid? progspace))" "= #t" 59 gdb_test "gu (print (progspace-filename progspace))" "= .*$testfile" 60 gdb_test "gu (print (list? (progspace-objfiles progspace)))" "= #t" 61} 62 63# Verify we keep the same progspace when the program is unloaded. 64 65gdb_unload 66with_test_prefix "program unloaded" { 67 print_current_progspace "#f" "{no symfile}" 68 gdb_test "gu (print (eq? progspace (current-progspace)))" "= #t" 69} 70 71# Verify the progspace is garbage collected ok. 72# Note that when a program is unloaded, the associated progspace doesn't get 73# deleted. We need to, for example, delete an inferior to get the progspace 74# to go away. 75 76gdb_test "add-inferior" "Added inferior 2.*" "create new inferior" 77gdb_test "inferior 2" ".*" "switch to new inferior" 78gdb_test_no_output "remove-inferiors 1" "remove first inferior" 79 80with_test_prefix "inferior removed" { 81 gdb_test "gu (print (progspace-valid? progspace))" "= #f" 82 gdb_test "gu (print (progspace-filename progspace))" \ 83 "ERROR:.*Invalid object.*" 84 gdb_test "gu (print (progspace-objfiles progspace))" \ 85 "ERROR:.*Invalid object.*" 86 print_current_progspace "#f" "{no symfile}" 87} 88 89# garbage-collects can trigger segvs if we've messed up somewhere. 90 91gdb_test_no_output "gu (gc)" 92gdb_test "gu (print progspace)" "= #<gdb:progspace {invalid}>" 93