forked from Imagelibrary/binutils-gdb
d01e823438
This updates the copyright headers to include 2025. I did this by running gdb/copyright.py and then manually modifying a few files as noted by the script. Approved-By: Eli Zaretskii <eliz@gnu.org>
105 lines
3.1 KiB
Plaintext
105 lines
3.1 KiB
Plaintext
# Copyright (C) 2023-2025 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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# This file is part of the GDB testsuite. It tests the program space
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# related events in the Python API.
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load_lib gdb-python.exp
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require allow_python_tests
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standard_testfile
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if {[prepare_for_testing "preparing" $testfile $srcfile] == -1} {
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return -1
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}
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set pyfile [gdb_remote_download host ${srcdir}/${subdir}/py-progspace-events.py]
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gdb_test_no_output "source ${pyfile}" "load python file"
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if {![runto_main]} {
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return
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}
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gdb_breakpoint breakpt
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gdb_continue_to_breakpoint "run to breakpt function"
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gdb_test_no_output "set detach-on-fork off"
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# Continue until the parent process forks and a new child is added.
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# Done this way so we can count the new progspace events; we expect to
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# see exactly one.
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set new_progspace_event_count 0
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gdb_test_multiple "continue" "continue until child process appears" {
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-re "^NewProgspaceEvent: <gdb.Progspace object at $hex>\r\n" {
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# This is a correctly formed event line.
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incr new_progspace_event_count
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exp_continue
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}
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-re "^NewProgspaceEvent:\[^\r\n\]+\r\n" {
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# This is an incorrectly formed event line.
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fail $gdb_test_name
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}
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-re "^$gdb_prompt $" {
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pass $gdb_test_name
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}
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-re "^\[^\r\n\]*\r\n" {
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exp_continue
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}
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}
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gdb_assert { $new_progspace_event_count == 1 } \
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"only a single new progspace event seen"
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# Switch to inferior 2 and continue until we hit breakpt.
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gdb_test "inferior 2" "\\\[Switching to inferior 2 .*"
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gdb_continue_to_breakpoint "run to breakpt in inferior 2"
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# Let inferior 2 exit. The new program space is not removed at this
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# point.
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gdb_test "continue" \
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[multi_line \
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"^Continuing\\." \
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"\\\[Inferior $decimal \[^\r\n\]+ exited normally\\\]"] \
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"continue until inferior 2 exits"
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# Switch to inferior 1. During this process GDB will prune the now
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# defunct inferior, which deletes its program space, which should
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# trigger the FreeProgspaceEvent.
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#
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gdb_test "inferior 1" \
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[multi_line \
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"\\\[Switching to inferior 1 .*" \
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".*" \
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"FreeProgspaceEvent.*: <gdb.Progspace object at $hex>"]
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# Let this inferior run to completion.
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gdb_continue_to_end
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# Check the program space events trigger when a new inferior is
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# manually added and removed.
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gdb_test "add-inferior" \
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[multi_line \
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"^NewProgspaceEvent: <gdb.Progspace object at $hex>" \
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"\\\[New inferior 3\\\]" \
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"Added inferior 3\[^\r\n\]*"]
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gdb_test "remove-inferior 3" \
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"^FreeProgspaceEvent: <gdb.Progspace object at $hex>"
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