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# Copyright 2022-2023 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Test the 'maint print frame-id' command.
standard_testfile
if {[prepare_for_testing "failed to prepare" $testfile \
$srcfile {debug}]} {
return -1
}
if {![runto_main]} {
return -1
}
gdb_breakpoint foo
gdb_continue_to_breakpoint "run to foo"
proc get_frame_id { level } {
set id "**unknown**"
gdb_test_multiple "maint print frame-id ${level}" "" {
-re "^maint print frame-id\[^\r\n\]+\r\n" {
exp_continue
}
-wrap -re "^frame-id for frame #\[0-9\]+: (\[^\r\n\]+)" {
set id $expect_out(1,string)
pass $gdb_test_name
}
}
return $id
}
# Get the frame-id for each frame using the frame level.
array set ids {}
with_test_prefix "get id by level" {
for { set i 0 } { $i < 4 } { incr i } {
set ids($i) [get_frame_id $i]
}
}
# Now get the frame-id of the currently selected frame, and check it
# matches the frame-id we got earlier. Then move up the stack,
# selecting a new frame.
for { set i 0 } { $i < 4 } { incr i } {
with_test_prefix "frame $i is current" {
set id [get_frame_id ""]
gdb_assert { [string equal $id $ids($i)] } \
"check frame-id matches"
}
gdb_test "up" ".*" \
"move up from frame $i"
}
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