Update copyright year range in header of all files managed by GDB

[thirdparty/binutils-gdb.git] / gdb / testsuite / gdb.mi / mi-var-list-children-invalid-grandchild.exp

# Copyright 2015-2024 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/>.

# This is a regression test for bug 17416
# https://sourceware.org/bugzilla/show_bug.cgi?id=17416

load_lib mi-support.exp
set MIFLAGS "-i=mi"

standard_testfile

if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
    untested "failed to compile"
    return -1
}

if {[mi_clean_restart $binfile]} {
    return
}

set line_invalid_pointer_value [gdb_get_line_number "p_outer set to invalid value"]
set line_valid_pointer_value [gdb_get_line_number "p_outer set to valid value"]

# set print object on
mi_gdb_test "-interpreter-exec console \"set print object on\"" \
    "(.*=cmd-param-changed,param=\"print object\",value=\"on\".*|)\\^done" \
    "set print object on"

mi_runto_main

mi_continue_to_line $line_invalid_pointer_value "continue to invalid pointer value"

# Create variable object
mi_gdb_test "-var-create var1 * p_outer" "\\^done,name=\"var1\",numchild=\"1\",value=\"0x0\",type=\"struct outer \\*\",thread-id=\"1\",has_more=\"0\"" "create variable object"

# List children while the pointer is uninitialized.
# Note: if you remove this -var-list-children, the second one will work.
mi_gdb_test "-var-list-children var1" "\\^done,numchild=\"1\",children=\\\[child={name=\"var1.inner\",exp=\"inner\",numchild=\"1\",type=\"struct inner \\*\",thread-id=\"1\"}\\\],has_more=\"0\"" "list children #1"

mi_continue_to_line $line_valid_pointer_value "continue to valid pointer value"

# Update and list children again
mi_gdb_test "-var-update var1" "\\^done,changelist=\\\[{name=\"var1\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"},{name=\"var1.inner\",in_scope=\"true\",type_changed=\"false\",has_more=\"0\"}\\\]" "update variable object"

mi_gdb_test "-var-list-children var1" "\\^done,numchild=\"1\",children=\\\[child={name=\"var1.inner\",exp=\"inner\",numchild=\"1\",type=\"struct inner \\*\",thread-id=\"1\"}\\\],has_more=\"0\"" "list children #2"