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# Copyright 2025 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/>.
# Test some remote file I/O. The associated Python script uses the
# Python API to create and send vFile:* packets to gdbserver to
# perform actions like 'stat'. The same action is then performed
# directly from Python (e.g. a 'stat' is performed), and the results,
# from gdbserver, and from the local syscall, are compared.
load_lib gdb-python.exp
load_lib gdbserver-support.exp
require allow_python_tests
require allow_gdbserver_tests
require {!is_remote host}
require {!is_remote target}
standard_testfile
clean_restart
# Make sure we're disconnected, in case we're testing with an
# extended-remote board, therefore already connected.
gdb_test "disconnect" ".*"
set pyfile [gdb_remote_download host ${srcdir}/${subdir}/${testfile}.py]
gdb_test_no_output "source $pyfile" "source the script"
# Start gdbserver, but always in extended-remote mode, and then
# connect to it from GDB.
set res [gdbserver_start "--multi --once" ""]
set gdbserver_protocol "extended-remote"
set gdbserver_gdbport [lindex $res 1]
gdb_target_cmd $gdbserver_protocol $gdbserver_gdbport
gdb_test_no_output "set python print-stack full"
set test_file_1 [standard_output_file "test_file_1"]
remote_exec host "touch $test_file_1"
set test_file_2 [standard_output_file "test_file_2"]
remote_exec host "ln -s $test_file_1 $test_file_2"
gdb_test "python check_lstat(\"$test_file_1\")" "PASS" \
"check remote lstat works on a normal file"
gdb_test "python check_lstat(\"$test_file_2\")" "PASS" \
"check remote lstat works on a symbolic link"
gdb_test "python check_stat(\"$test_file_1\")" "PASS" \
"check remote stat works on a normal file"
gdb_test "python check_stat(\"$test_file_2\")" "PASS" \
"check remote stat works on a symbolic link"
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