forked from Imagelibrary/binutils-gdb
4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
117 lines
3.5 KiB
Plaintext
117 lines
3.5 KiB
Plaintext
# This testcase is part of GDB, the GNU debugger.
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#
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# Copyright 2019-2022 Free Software Foundation, Inc.
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#
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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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# Test what happens if we have multiple UIs in use, and an error
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# occurs while running a GDB command. Specifically, do both UIs
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# return to an interactive state, or does one (or both) of them get
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# stuck in a non-interactive state.
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load_lib gdbserver-support.exp
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standard_testfile
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if {[skip_gdbserver_tests]} {
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return 0
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}
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save_vars { GDBFLAGS } {
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# If GDB and GDBserver are both running locally, set the sysroot to avoid
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# reading files via the remote protocol.
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if { ![is_remote host] && ![is_remote target] } {
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set GDBFLAGS "$GDBFLAGS -ex \"set sysroot\""
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}
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if {[prepare_for_testing "failed to prepare" ${testfile} ${srcfile}]} {
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return -1
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}
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}
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# Make sure we're disconnected, in case we're testing with an
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# extended-remote board, therefore already connected.
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gdb_test "disconnect" ".*"
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# Start gdbserver.
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set res [gdbserver_spawn "${binfile}"]
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set gdbserver_protocol [lindex $res 0]
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set gdbserver_gdbport [lindex $res 1]
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set gdbserver_pid [exp_pid -i $server_spawn_id]
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# Save the main UI's spawn ID.
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set gdb_main_spawn_id $gdb_spawn_id
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# Create the new PTY for the secondary console UI, issue the 'new-ui'
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# command, and wait for a prompt on the second UI.
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spawn -pty
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set extra_spawn_id $spawn_id
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set extra_tty_name $spawn_out(slave,name)
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gdb_test_multiple "new-ui console $extra_tty_name" "new-ui" {
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-re "New UI allocated\r\n$gdb_prompt $" {
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pass $gdb_test_name
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}
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}
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with_spawn_id $extra_spawn_id {
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gdb_test_multiple "" "initial prompt on extra console" {
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-re "$gdb_prompt $" {
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pass $gdb_test_name
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}
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}
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}
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# Connect to the remote and continue its execution from the other UI.
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with_spawn_id $extra_spawn_id {
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gdb_test "target $gdbserver_protocol $gdbserver_gdbport" ".*" \
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"connect to gdbserver"
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send_gdb "continue\n"
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}
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# We're going to kill the gdbserver, but before we do, lets make sure
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# that the inferior has started executing.
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with_spawn_id $server_spawn_id {
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gdb_test_multiple "" "ensure inferior is running" {
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-re "@@XX@@ Inferior Starting @@XX@@" {
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pass $gdb_test_name
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}
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timeout {
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fail $gdb_test_name
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}
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}
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}
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# Interact with the main UI.
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with_spawn_id $gdb_main_spawn_id {
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gdb_test "echo hello\\n" "hello" "interact with GDB's main UI"
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}
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# Now kill the gdbserver.
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remote_exec target "kill -9 $gdbserver_pid"
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# We expect to land back at a GDB prompt in both UIs, however there is
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# currently an issue that in the original UI GDB doesn't reprint its
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# prompt. That said, getting a prompt isn't the point of this test.
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# The point is that we should be able to interact with GDB from either
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# interpreter now.
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with_spawn_id $gdb_main_spawn_id {
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gdb_test "echo" "" \
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"main UI, prompt after gdbserver dies"
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}
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with_spawn_id $extra_spawn_id {
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gdb_test "echo" "" \
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"extra UI, prompt after gdbserver dies"
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}
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