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.
96 lines
3 KiB
Text
96 lines
3 KiB
Text
# Copyright (C) 2011-2024 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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# This file is part of the GDB testsuite. It tests the mechanism
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# exposing values to Python.
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load_lib gdb-python.exp
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require allow_python_tests
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standard_testfile .cc
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if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
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return -1
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}
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if {![runto_main]} {
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return 0
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}
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set pyfile [gdb_remote_download host \
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${srcdir}/${subdir}/${testfile}.py]
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#
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# Check FinishBreakpoints against C++ exceptions
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#
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gdb_breakpoint [gdb_get_line_number "Break before exception"]
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gdb_breakpoint [gdb_get_line_number "Break after exception 2"]
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gdb_test "source $pyfile" ".*Python script imported.*" \
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"import python scripts"
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gdb_breakpoint "throw_exception_1"
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#
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# Part 1.
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#
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gdb_test "continue" "Breakpoint .*throw_exception_1.*" "run to exception 1"
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# Count breakpoints before setting finishbreakpoint.
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gdb_test "python print (len(gdb.breakpoints()))" "4" "check BP count"
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gdb_test "python ExceptionFinishBreakpoint(gdb.newest_frame())" \
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"init ExceptionFinishBreakpoint" "set FinishBP after the exception"
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gdb_test "continue" "Break before exception.*" \
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"break before exception"
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set need_continue 0
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gdb_test_multiple "continue" "finishBP out-of-scope" {
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-re -wrap "exception did not finish.*" {
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# Out-of-scope. For instance on x86_64 with unix/-m32.
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pass $gdb_test_name
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}
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-re -wrap "stopped at ExceptionFinishBreakpoint.*" {
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# Triggered despite the fact that the function call never finished.
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# It just so happens to be that the frame return address at which the
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# breakpoint is set, is also the first instruction after the exception
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# has been handled. For instance on x86_64 with unix/-m64.
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kfail python/29909 $gdb_test_name
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set need_continue 1
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}
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}
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# Count breakpoints, check that the finishbreakpoint has been removed.
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gdb_test "python print (len(gdb.breakpoints()))" "4" "check finish BP removal"
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#
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# Part 2.
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#
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if { $need_continue } {
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gdb_test "continue" ".*Breakpoint.* throw_exception_1.*" \
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"continue to second exception"
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}
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gdb_test "python ExceptionFinishBreakpoint(gdb.newest_frame())" \
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"init ExceptionFinishBreakpoint" "set FinishBP after the exception again"
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gdb_test "continue" "Break before exception.*" \
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"break before exception again"
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gdb_test "continue" ".*exception did not finish.*" "FinishBreakpoint with exception thrown not caught"
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