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d82e5429b5
This changes skip_python_tests to invert the sense, and renames it to allow_python_tests.
97 lines
3.0 KiB
Plaintext
97 lines
3.0 KiB
Plaintext
# Copyright (C) 2011-2023 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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