a207f6b3a3
The "python" command (and the Python implementation of the gdb "source" command) does not handle Python exceptions in the same way as other gdb-facing Python code. In particular, exceptions are turned into a generic error rather than being routed through gdbpy_handle_exception, which takes care of converting to 'quit' as appropriate. I think this was done this way because PyRun_SimpleFile and friends do not propagate the Python exception -- they simply indicate that one occurred. This patch reimplements these functions to respect the general gdb convention here. As a bonus, some Windows-specific code can be removed, as can the _execute_file function. The bulk of this change is tweaking the test suite to match the new way that exceptions are displayed. These changes are largely uninteresting. However, it's worth pointing out the py-error.exp change. Here, the failure changes because the test changes the host charset to something that isn't supported by Python. This then results in a weird error in the new setup. Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=31354 Acked-By: Tom de Vries <tdevries@suse.de> Reviewed-By: Eli Zaretskii <eliz@gnu.org>
74 lines
2.8 KiB
Text
74 lines
2.8 KiB
Text
# 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 for testing the gdb.TargetConnection API. This API is
|
|
# already tested in gdb.multi/multi-target-info-inferiors.exp and
|
|
# gdb.python/py-inferior.exp, this file just covers some edge cases
|
|
# that are not tested in other places.
|
|
|
|
load_lib gdb-python.exp
|
|
|
|
require allow_python_tests
|
|
|
|
standard_testfile
|
|
|
|
if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } {
|
|
return -1
|
|
}
|
|
|
|
if {![runto_main]} {
|
|
return 0
|
|
}
|
|
|
|
if { [target_info exists gdb_protocol] } {
|
|
set connection_type "RemoteTargetConnection"
|
|
} else {
|
|
set connection_type "TargetConnection"
|
|
}
|
|
|
|
# Create a gdb.TargetConnection object and check it is initially
|
|
# valid.
|
|
gdb_test_no_output "python conn = gdb.selected_inferior().connection"
|
|
gdb_test "python print(conn)" \
|
|
"<gdb.${connection_type} num=1, what=\"\[^\"\]+\">" \
|
|
"print gdb.${connection_type} while it is still valid"
|
|
gdb_test "python print(conn.is_valid())" "True" "is_valid returns True"
|
|
|
|
# Get the connection again, and ensure we get the exact same object.
|
|
gdb_test_no_output "python conn2 = gdb.selected_inferior().connection"
|
|
gdb_test "python print('Same object: %s' % (conn is conn2))" "True"
|
|
|
|
# Now invalidate the connection, and ensure that the is_valid method
|
|
# starts to return False.
|
|
gdb_test "info connections" "\r\n\\* 1 .*" \
|
|
"info connections while the connection is still around"
|
|
gdb_test "with confirm off -- kill" "" "kill inferior"
|
|
gdb_test "disconnect"
|
|
gdb_test "info connections" "No connections\\." \
|
|
"info connections now all the connections have gone"
|
|
gdb_test "python print(conn)" "<gdb.${connection_type} \\(invalid\\)>" \
|
|
"print gdb.${connection_type} now its invalid"
|
|
gdb_test "python print(conn.is_valid())" "False" "is_valid returns False"
|
|
|
|
# Now check that accessing properties of the invalid connection cases
|
|
# an error.
|
|
gdb_test "python print(conn.num)" \
|
|
"RuntimeError.*: Connection no longer exists\\.\r\n.*"
|
|
gdb_test "python print(conn.type)" \
|
|
"RuntimeError.*: Connection no longer exists\\.\r\n.*"
|
|
gdb_test "python print(conn.description)" \
|
|
"RuntimeError.*: Connection no longer exists\\.\r\n.*"
|
|
gdb_test "python print(conn.details)" \
|
|
"RuntimeError.*: Connection no longer exists\\.\r\n.*"
|