1# Copyright (C) 2021-2023 Free Software Foundation, Inc. 2 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 3 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program. If not, see <http://www.gnu.org/licenses/>. 15 16# Test gdb.PendingFrame.level method. 17 18load_lib gdb-python.exp 19 20standard_testfile 21 22if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } { 23 return -1 24} 25 26# Skip all tests if Python scripting is not enabled. 27if { [skip_python_tests] } { continue } 28 29if {![runto_main]} { 30 return 0 31} 32 33set pyfile [gdb_remote_download host ${srcdir}/${subdir}/${testfile}.py] 34 35gdb_breakpoint [gdb_get_line_number "Break here"] 36gdb_continue_to_breakpoint "stop at test breakpoint" 37 38# An initial look at the stack to ensure it is correct. 39gdb_test_sequence "bt" "Initial backtrace" { 40 "\\r\\n#0 \[^\r\n\]* f0 \\(\\) at " 41 "\\r\\n#1 \[^\r\n\]* f1 \\(\\) at " 42 "\\r\\n#2 \[^\r\n\]* f2 \\(\\) at " 43 "\\r\\n#3 \[^\r\n\]* f3 \\(\\) at " 44 "\\r\\n#4 \[^\r\n\]* main \\(\\) at " 45} 46 47# Load the script containing the unwinder. 48gdb_test_no_output "source ${pyfile}"\ 49 "import python scripts" 50 51# Now look at the stack again, we should see output from the Python 52# unwinder mixed in. 53gdb_test_sequence "bt" "Backtrace with extra Python output" { 54 "Func f0, Level 0" 55 "Func f1, Level 1" 56 "\\r\\n#0 \[^\r\n\]* f0 \\(\\) at " 57 "\\r\\n#1 \[^\r\n\]* f1 \\(\\) at " 58 "Func f2, Level 2" 59 "\\r\\n#2 \[^\r\n\]* f2 \\(\\) at " 60 "Func f3, Level 3" 61 "\\r\\n#3 \[^\r\n\]* f3 \\(\\) at " 62 "Func main, Level 4" 63 "\\r\\n#4 \[^\r\n\]* main \\(\\) at " 64} 65