mirror of
https://github.com/espressif/binutils-gdb.git
synced 2025-12-19 01:19:41 +08:00
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.
104 lines
3.0 KiB
Plaintext
104 lines
3.0 KiB
Plaintext
# Copyright 2006-2024 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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# This test checks that the if .. else .. end construct works and may
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# contain empty bodies without crashing.
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gdb_exit
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gdb_start
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# First test that the if command works with an empty body
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# Test with different conditions because the body is ignored
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# if it is not executed.
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# with true condition
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set message "if 1 with empty body"
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gdb_test_multiple "if 1\nend" $message {
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-re "$gdb_prompt $" {pass $message}
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eof {
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fail "$message (crashed)"
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gdb_exit
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gdb_start
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}
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}
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# with false condition
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set message "if 0 with empty body"
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gdb_test_multiple "if 0\nend" $message {
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-re "$gdb_prompt $" {pass $message}
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eof {
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fail "$message (crashed)"
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gdb_exit
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gdb_start
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}
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}
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# Second, do the same tests with an empty else body.
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# This fails in GDB <=6.5
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# Unfortunately it was an uninitialised memory problem so
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# sometimes it just works. Precede it with an if else end with
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# bodies and hopefully the memory with be dirty and the problem
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# will show itself (this works at time of writing).
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gdb_test "if 1\necho true\\n\nelse\necho false\\n\nend" "true" \
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"if true else false #1"
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# with true condition
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set message "if 1 .. else with empty body"
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gdb_test_multiple "if 1\nelse\nend" $message {
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-re "$gdb_prompt $" {pass $message}
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eof {
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fail "$message (crashed)"
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gdb_exit
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gdb_start
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}
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}
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# dirty memory
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gdb_test "if 1\necho true\\n\nelse\necho false\\n\nend" "true" \
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"if true else false #2"
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# with false condition
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set message "if 0 .. else with empty body"
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gdb_test_multiple "if 0\nelse\nend" $message {
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-re "$gdb_prompt $" {pass $message}
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eof {
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fail "$message (crashed)"
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gdb_exit
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gdb_start
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}
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}
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gdb_test_no_output "set confirm off" ""
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# Test that a define with an empty else can be replaced.
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# If there is memory corruption then free will fail.
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# dirty memory
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gdb_test "if 1\necho true\\n\nelse\necho false\\n\nend" "true" \
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"if true else false #3"
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# create
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gdb_test "define abc\nif 1\nelse\nend\nend" "" "create define with empty else"
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# call (note that condition is 1 so should pass)
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gdb_test_no_output "abc" "call original define"
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# replace
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set message "replace define with if .. else with empty body"
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gdb_test_multiple "define abc\necho got here\\n\nend" $message {
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-re "$gdb_prompt $" {pass $message}
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eof {fail "$message (crashed)"}
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}
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# call
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gdb_test "abc" "got here" "call replacement define"
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