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# Copyright 2017 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/>.
# Tests for function local static variables, both C and C++.
# This file is part of the gdb testsuite.
standard_testfile .c
# A list of scopes that have the static variables that we want to
# print. Each entry has, in order, the scope/function name, and the
# prefix used by the static variables. (The prefix exists to make it
# easier to debug the test if something goes wrong.)
#SCOPE #PREFIX
set cxx_scopes_list {
{"S::method()" "S_M"}
{"S::static_method()" "S_SM"}
{"S::inline_method()" "S_IM"}
{"S::static_inline_method()" "S_SIM"}
{"S2<int>::method()" "S2_M"}
{"S2<int>::static_method()" "S2_SM"}
{"S2<int>::inline_method()" "S2_IM"}
{"S2<int>::static_inline_method()" "S2_SIM"}
{"free_func()" "FF"}
{"free_inline_func()" "FIF"}
}
set c_scopes_list {
{"free_func" "FF"}
{"free_inline_func" "FIF"}
}
# A list of all the static varibles defined in each scope. The first
# column is the name of the variable, without the prefix, and the
# second column is a regex matching what printing the variable should
# output.
#VAR #PRINT
set vars_list {
{"s_var_int" " = 4"}
{"s_var_float" " = 3.14.*"}
{"s_var_aggregate" " = \\{i1 = 1, i2 = 2, i3 = 3\\}"}
}
proc do_test {lang} {
global c_scopes_list
global cxx_scopes_list
global vars_list
global srcfile testfile
set options {debug}
if {$lang == "c++"} {
if { [skip_cplus_tests] } {
return
}
lappend options $lang
set src ${srcfile}c
} else {
set src ${srcfile}
}
if {[prepare_for_testing "failed to prepare" $testfile-$lang \
[list $src] $options]} {
return -1
}
if ![runto_main] then {
fail "couldn't run to breakpoint"
return
}
gdb_test "show language" " currently [string_to_regexp $lang]\"\\."
if {$lang == "c"} {
set scopes_list $c_scopes_list
} else {
set scopes_list $cxx_scopes_list
}
# Print each variable using these syntaxes:
#
# 'func()'::var
# func()::var
foreach scope_line $scopes_list {
set scope [lindex $scope_line 0]
set var_prefix [lindex $scope_line 1]
foreach var_line $vars_list {
set var [lindex $var_line 0]
set print_re [lindex $var_line 1]
gdb_test "print '${scope}'::${var_prefix}_${var}" $print_re
gdb_test "print ${scope}::${var_prefix}_${var}" $print_re
}
}
# Now run to each function, and print its variables using the
# localy-visible name.
foreach scope_line $scopes_list {
set scope [lindex $scope_line 0]
set var_prefix [lindex $scope_line 1]
with_test_prefix "$scope" {
delete_breakpoints
gdb_breakpoint "$scope"
gdb_continue_to_breakpoint "$scope"
foreach var_line $vars_list {
set var [lindex $var_line 0]
set print_re [lindex $var_line 1]
gdb_test "print ${var_prefix}_${var}" $print_re
}
}
}
}
foreach lang {"c" "c++"} {
with_test_prefix $lang {
do_test $lang
}
}
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