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# Copyright 2006-2021 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/>.
if { [skip_cplus_tests] } { continue }
load_lib mi-support.exp
set MIFLAGS "-i=mi"
gdb_exit
if [mi_gdb_start] {
continue
}
standard_testfile .cc
if [get_compiler_info "c++"] {
return -1
}
if {[gdb_compile $srcdir/$subdir/$srcfile $binfile executable {debug c++}] != ""} {
untested "failed to compile"
return -1
}
mi_gdb_load ${binfile}
mi_prepare_inline_tests $srcfile
set inline_tests {
reference_update
base_in_reference
reference_to_pointer
reference_to_struct
path_expression
}
foreach inline_test $inline_tests {
if { [mi_run_inline_test $inline_test] < 0 } {
return -1
}
}
set lineno [gdb_get_line_number "/* anonymous_structs_and_unions */"]
mi_create_breakpoint "$srcfile:$lineno" \
"break in anonymous_structs_and_unions" \
-func {anonymous_structs_and_unions\(\)} -file ".*mi-var-cp.cc" \
-line $lineno
mi_execute_to "exec-continue" "breakpoint-hit" \
"anonymous_structs_and_unions" "" ".*" ".*" {"" "disp=\"keep\""} \
"continue to anonymous_structs breakpoint"
set tree {
Anonymous a {
{} public {
anonymous struct {
{} public {
int b {}
}
}
anonymous struct {
{} public {
int c {}
}
}
anonymous struct {
{} public {
int d {}
anonymous struct {
{} public {
int e {}
anonymous struct {
{} public {
int f {}
anonymous union {
{} public {
int g {}
char h {}
}
}
}
}
anonymous union {
{} public {
int i {}
char j {}
}
}
}
}
}
}
}
}
}
proc verify_everything {variable_name} {
# Test -var-list-children
mi_varobj_tree_test_children_callback $variable_name
# Bring the variable named by VARIABLE_NAME into the current scope
# in VAROBJ.
upvar #0 $variable_name varobj
# Test -var-info-path-expression
mi_gdb_test "-var-info-path-expression $varobj(obj_name)" \
"\\^done,path_expr=\"[string_to_regexp $varobj(path_expr)]\"" \
"path expression for $varobj(obj_name)"
# Test -var-info-expression
mi_gdb_test "-var-info-expression $varobj(obj_name)" \
"\\^done,lang=\"C\\+\\+\",exp=\"[string_to_regexp $varobj(display_name)]\"" \
"expression for $varobj(obj_name)"
}
mi_walk_varobj_tree c++ $tree verify_everything
mi_gdb_exit
return 0
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