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# Copyright (C) 2021-2024 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 that Python pretty-printers
# defined in a Python script that is autoloaded are registered when an event
# handler for the new_objfile event is called.
load_lib gdb-python.exp
require allow_python_tests
standard_testfile -main.cc
set srcfile_lib "${testfile}-lib.cc"
set python_event_handler_file "${srcdir}/${subdir}/${testfile}.py"
set libname "lib${testfile}"
set python_autoload_file "${srcdir}/${subdir}/${libname}.so-gdb.py"
set binfile_lib [standard_output_file "${libname}.so"]
# Compile library.
if { [gdb_compile_shlib ${srcdir}/${subdir}/${srcfile_lib} ${binfile_lib} \
{debug c++}] != "" } {
return -1
}
# Compile main program.
if { [gdb_compile ${srcdir}/${subdir}/${srcfile} \
${binfile} \
executable \
[list debug c++ shlib=$binfile_lib]] != "" } {
return -1
}
clean_restart
# Make the -gdb.py script available to gdb, it is automatically loaded by
# gdb if it is put in the same directory as the library.
set remote_python_autoload_file \
[gdb_remote_download host $python_autoload_file]
gdb_test_no_output \
"set auto-load safe-path ${remote_python_autoload_file}" \
"set auto-load safe-path"
# Load the Python file that defines a handler for the new_objfile event.
set remote_python_event_handler_file\
[gdb_remote_download host $python_event_handler_file]
gdb_test_no_output "source ${remote_python_event_handler_file}" "load python file"
gdb_load ${binfile}
gdb_load_shlib $binfile_lib
if { ![runto_main] } {
return
}
if { [is_remote target ] } {
set target_sysroot 0
gdb_test_multiple "show sysroot" "" {
-re -wrap "\r\nThe current system root is \"target:.*\"\\." {
set target_sysroot 1
}
-re -wrap "" {
}
}
if { $target_sysroot } {
unsupported "sysroot start with target: -- auto-load not supported"
return
}
}
# Check that the new_objfile handler saw the pretty-printer.
gdb_test "print all_good" " = true"
# Check that the pretty-printer actually works.
gdb_test "info pretty-printer" "my_library.*MyClassTestLib.*"
gdb_breakpoint [gdb_get_line_number "break to inspect"]
gdb_test "continue" "Breakpoint $decimal, main .*"
gdb_test "print test" "MyClassTestLib object, id: 1.*"
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