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# Copyright (C) 2010-2018 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 the program space support in Guile.
load_lib gdb-guile.exp
standard_testfile
if {[build_executable $testfile.exp $testfile $srcfile debug] == -1} {
return -1
}
# Start with a fresh gdb.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
# Skip all tests if Guile scripting is not enabled.
if { [skip_guile_tests] } { continue }
gdb_install_guile_utils
gdb_install_guile_module
proc print_current_progspace { filename_regexp smob_filename_regexp } {
gdb_test "gu (print (progspace-filename (current-progspace)))" \
"= $filename_regexp" "current progspace filename"
gdb_test "gu (print (progspaces))" \
"= \\(#<gdb:progspace $smob_filename_regexp>\\)"
}
gdb_test "gu (print (progspace? 42))" "= #f"
gdb_test "gu (print (progspace? (current-progspace)))" "= #t"
with_test_prefix "at start" {
print_current_progspace "#f" "{no symfile}"
}
gdb_load ${binfile}
with_test_prefix "program loaded" {
print_current_progspace ".*$testfile" ".*$testfile"
gdb_test_no_output "gu (define progspace (current-progspace))"
gdb_test "gu (print (progspace-valid? progspace))" "= #t"
gdb_test "gu (print (progspace-filename progspace))" "= .*$testfile"
gdb_test "gu (print (list? (progspace-objfiles progspace)))" "= #t"
}
# Verify we keep the same progspace when the program is unloaded.
gdb_unload
with_test_prefix "program unloaded" {
print_current_progspace "#f" "{no symfile}"
gdb_test "gu (print (eq? progspace (current-progspace)))" "= #t"
}
# Verify the progspace is garbage collected ok.
# Note that when a program is unloaded, the associated progspace doesn't get
# deleted. We need to, for example, delete an inferior to get the progspace
# to go away.
gdb_test "add-inferior" "Added inferior 2" "create new inferior"
gdb_test "inferior 2" ".*" "switch to new inferior"
gdb_test_no_output "remove-inferiors 1" "remove first inferior"
with_test_prefix "inferior removed" {
gdb_test "gu (print (progspace-valid? progspace))" "= #f"
gdb_test "gu (print (progspace-filename progspace))" \
"ERROR:.*Invalid object.*"
gdb_test "gu (print (progspace-objfiles progspace))" \
"ERROR:.*Invalid object.*"
print_current_progspace "#f" "{no symfile}"
}
# garbage-collects can trigger segvs if we've messed up somewhere.
gdb_test_no_output "gu (gc)"
gdb_test "gu (print progspace)" "= #<gdb:progspace {invalid}>"
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