1# Copyright 2022-2023 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 the 'maint print frame-id' command. 17 18standard_testfile 19 20if {[prepare_for_testing "failed to prepare" $testfile \ 21 $srcfile {debug}]} { 22 return -1 23} 24 25if {![runto_main]} { 26 return -1 27} 28 29gdb_breakpoint foo 30gdb_continue_to_breakpoint "run to foo" 31 32proc get_frame_id { level } { 33 set id "**unknown**" 34 35 gdb_test_multiple "maint print frame-id ${level}" "" { 36 -re "^maint print frame-id\[^\r\n\]+\r\n" { 37 exp_continue 38 } 39 40 -wrap -re "^frame-id for frame #\[0-9\]+: (\[^\r\n\]+)" { 41 set id $expect_out(1,string) 42 pass $gdb_test_name 43 } 44 } 45 46 return $id 47} 48 49# Get the frame-id for each frame using the frame level. 50array set ids {} 51with_test_prefix "get id by level" { 52 for { set i 0 } { $i < 4 } { incr i } { 53 set ids($i) [get_frame_id $i] 54 } 55} 56 57# Now get the frame-id of the currently selected frame, and check it 58# matches the frame-id we got earlier. Then move up the stack, 59# selecting a new frame. 60for { set i 0 } { $i < 4 } { incr i } { 61 with_test_prefix "frame $i is current" { 62 set id [get_frame_id ""] 63 gdb_assert { [string equal $id $ids($i)] } \ 64 "check frame-id matches" 65 } 66 gdb_test "up" ".*" \ 67 "move up from frame $i" 68} 69