1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
195 lines
6.3 KiB
Text
195 lines
6.3 KiB
Text
# Copyright (C) 2023-2024 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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require allow_python_tests
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load_lib gdb-python.exp
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standard_testfile
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set binfile1 ${binfile}-a
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set binfile2 ${binfile}-b
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if {[build_executable "failed to prepare first executable" \
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$binfile1 $srcfile]} {
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return -1
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}
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if {[build_executable "failed to prepare second executable" \
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$binfile2 $srcfile]} {
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return -1
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}
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set binfile1 [gdb_remote_download host $binfile1]
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set binfile2 [gdb_remote_download host $binfile2]
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# Setup a Python function to listen for the executable changed event.
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proc setup_exec_change_handler {} {
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gdb_py_test_silent_cmd \
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[multi_line \
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"python" \
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"def reset_state():" \
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" global exec_changed_state" \
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" exec_changed_state = \[0, None, None\]" \
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"end" ] \
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"build reset_state function" 0
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gdb_py_test_silent_cmd \
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[multi_line \
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"python" \
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"def executable_changed(event):" \
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" global exec_changed_state" \
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" exec_changed_state\[0\] += 1" \
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" exec_changed_state\[1\] = event.progspace.executable_filename" \
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" exec_changed_state\[2\] = event.reload" \
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"end" ] \
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"build executable_changed function" 0
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gdb_test_no_output -nopass "python reset_state()"
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gdb_test_no_output "python gdb.events.executable_changed.connect(executable_changed)"
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}
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# Check the global Python state that is updated when the
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# executable_changed event occurs, and then reset the global state.
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# FILENAME is a string, the name of the new executable file. RELOAD
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# is a string, which should be 'True' or 'False', and represents if
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# the executable file was reloaded, or changed.
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proc check_exec_change { filename_re reload testname } {
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if { $filename_re ne "None" } {
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set filename_re "'$filename_re'"
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}
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if { $filename_re eq "None" && $reload eq "None" } {
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set count 0
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} else {
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set count 1
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}
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gdb_test "python print(exec_changed_state)" \
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"\\\[$count, $filename_re, $reload\\\]" \
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$testname
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gdb_test_no_output -nopass "python reset_state()"
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}
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# Check that the executable_filename is set correctly after using the
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# 'file' command.
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with_test_prefix "using 'file' command" {
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clean_restart
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setup_exec_change_handler
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gdb_test "python print(gdb.current_progspace().executable_filename)" \
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"None" \
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"check executable_filename when no file is loaded"
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gdb_test "file $binfile1" \
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"Reading symbols from [string_to_regexp $binfile1]\\.\\.\\..*" \
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"load first executable"
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gdb_test "python print(gdb.current_progspace().executable_filename)" \
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"[string_to_regexp $binfile1]" \
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"check executable_filename when first executable is loaded"
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check_exec_change [string_to_regexp $binfile1] False \
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"check executable_changed state after first executable was loaded"
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gdb_test "file $binfile2" \
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"Reading symbols from [string_to_regexp $binfile2]\\.\\.\\..*" \
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"load second executable" \
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"Load new symbol table from .*\? .y or n. " "y"
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gdb_test "python print(gdb.current_progspace().executable_filename)" \
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"[string_to_regexp $binfile2]" \
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"check executable_filename when second executable is loaded"
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check_exec_change [string_to_regexp $binfile2] False \
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"check executable_changed state after second executable was loaded"
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gdb_unload
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gdb_test "python print(gdb.current_progspace().executable_filename)" \
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"None" \
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"check executable_filename after unloading file"
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check_exec_change None False \
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"check executable_changed state after unloading the executable"
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}
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# Check that the executable_filename is correctly set when we only set
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# the exec-file.
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with_test_prefix "using 'exec-file' command" {
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clean_restart
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setup_exec_change_handler
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gdb_test_no_output "exec-file $binfile1" \
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"load first executable"
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gdb_test "python print(gdb.current_progspace().executable_filename)" \
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"[string_to_regexp $binfile1]" \
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"check executable_filename when first executable is loaded"
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check_exec_change [string_to_regexp $binfile1] False \
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"check executable_changed state after first executable was loaded"
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gdb_test_no_output "exec-file $binfile2" \
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"load second executable"
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gdb_test "python print(gdb.current_progspace().executable_filename)" \
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"[string_to_regexp $binfile2]" \
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"check executable_filename when second executable is loaded"
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check_exec_change [string_to_regexp $binfile2] False \
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"check executable_changed state after second executable was loaded"
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gdb_test "exec-file" "No executable file now\\."
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gdb_test "python print(gdb.current_progspace().executable_filename)" \
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"None" \
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"check executable_filename after unloading file"
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check_exec_change None False \
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"check executable_changed state after unloading the executable"
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}
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# Check that setting the symbol-file doesn't cause the
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# executable_filename to be set.
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with_test_prefix "using 'symbol-file' command" {
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clean_restart
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setup_exec_change_handler
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gdb_test "symbol-file $binfile1" \
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"Reading symbols from [string_to_regexp $binfile1]\\.\\.\\..*" \
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"load first executable"
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gdb_test "python print(gdb.current_progspace().executable_filename)" \
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"None" \
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"check executable_filename after setting symbol-file"
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check_exec_change None None \
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"check executable_changed state after setting symbol-file"
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}
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# Check the executable_changed event when the executable changes on disk.
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with_test_prefix "exec changes on disk" {
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clean_restart $binfile1
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setup_exec_change_handler
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runto_main
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gdb_test_no_output "shell sleep 1" \
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"ensure executable is at least 1 second old"
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gdb_test "shell touch ${binfile1}" "" \
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"update the executable on disk"
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runto_main
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check_exec_change [string_to_regexp $binfile1] True \
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"check executable_changed state after exec changed on disk"
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}
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