gdb/testsuite/gdb.python/py-framefilter-invalidarg.exp

# Copyright (C) 2014-2021 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/>.

load_lib gdb-python.exp

standard_testfile amd64-py-framefilter-invalidarg.S

if { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
    verbose "Skipping py-framefilter-invalidarg."
    return
}

# We cannot use prepare_for_testing as we have to set the safe-patch
# to check objfile and progspace printers.
if {[build_executable $testfile.exp $testfile $srcfile {}] == -1} {
    return -1
}

# Start with a fresh gdb.
gdb_exit
gdb_start

# Skip all tests if Python scripting is not enabled.
if { [skip_python_tests] } { continue }

# Make the -gdb.py script available to gdb, it is automagically loaded by gdb.
# Care is taken to put it in the same directory as the binary so that
# gdb will find it.
set remote_obj_python_file \
    [remote_download \
	 host ${srcdir}/${subdir}/${testfile}-gdb.py \
	 [standard_output_file ${testfile}-gdb.py]]

gdb_reinitialize_dir $srcdir/$subdir
gdb_test_no_output "set auto-load safe-path ${remote_obj_python_file}" \
    "set auto-load safe-path"
gdb_load ${binfile}
# Verify gdb loaded the script.
gdb_test "info auto-load python-scripts" "Yes.*${testfile}-gdb.py.*" \
    "Test auto-load had loaded python scripts"

if ![runto_main] then {
    perror "couldn't run to breakpoint"
    return
}
gdb_test_no_output "set python print-stack full" \
    "set python print-stack to full"

# Load global frame-filters
set remote_python_file [gdb_remote_download host \
			    ${srcdir}/${subdir}/${testfile}.py]
gdb_test_no_output "source ${remote_python_file}" "load python file"

gdb_test "bt" "niam \\(argc=<error reading variable: dwarf expression stack underflow>, argv=0x\[0-9a-f\]+\\) at py-framefilter-invalidarg.c:\[0-9\]+" "bt full with filters"