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# Copyright 2011-2020 Free Software Foundation, Inc.
#
# Contributed by Red Hat, originally written by Keith Seitz.
#
# 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 file is part of the gdb testsuite.
proc add {var name params expected {kind {func}}} {
upvar $var result
if {[string compare $kind "template"] == 0} {
set method_name "${name}<$expected>"
} else {
set method_name "$name"
}
set expect ".*// ${method_name}\\($expected\\)"
lappend result [list "${method_name}($params)" $expect]
}
if {[skip_cplus_tests]} { continue }
# Tests for c++/12266 et al
standard_testfile .cc
if {[prepare_for_testing "failed to prepare" $testfile $srcfile \
{c++ debug additional_flags=-std=c++11}]} {
return -1
}
if {![runto_main]} {
perror "couldn't run to breakpoint"
continue
}
array set typedefs {
"my_other_type" {"my_other_type" "my_type" "const char* const*"}
"my_other_type_2" {"my_other_type_2" "my_type_2" "int"}
"CORE_ADDR" { "CORE_ADDR" "unsigned long" }
"_BAR_" { "_BAR_" "a::b::BAR" "a::b::c::d::bar" }
"aenum" { "aenum" "anon_enum" }
"astruct" { "astruct" "anon_struct" }
"aunion" { "aunion" "anon_union" }
}
set methods {}
# Add the simple, one-parameter methods
foreach meth {A::FOO::test A::FOO::foo} {
foreach type {my_other_type my_other_type_2} {
foreach t $typedefs($type) {
add methods $meth $t $type
}
}
}
# Add two-parameter methods
foreach meth {A::FOO::test A::FOO::foo} {
set type "my_other_type_2, const my_other_type"
foreach t1 $typedefs(my_other_type_2) {
foreach t2 $typedefs(my_other_type) {
add methods $meth "$t1, const $t2" $type
add methods $meth "$t1, $t2" $type
}
}
}
# Add three-parameter methods/functions
foreach meth {A::FOO::test A::FOO::foo B::test test} {
set type "aenum, astruct const&, aunion const\\*\\*\\*"
foreach t1 $typedefs(aenum) {
foreach t2 $typedefs(astruct) {
foreach t3 $typedefs(aunion) {
add methods $meth "$t1, $t2 const&, $t3 const***" $type
}
}
}
}
# Add the array-of-function pointer methods
set type "fptr1\\*"
foreach meth {A::FOO::test A::FOO::foo} {
add methods $meth "fptr1*" $type
foreach t $typedefs(my_other_type) {
add methods $meth "void (**) ($t)" $type
}
}
# Add the function pointer methods
set type "fptr3"
foreach meth {A::FOO::test A::FOO::foo} {
add methods $meth "fptr3" $type
foreach t1 $typedefs(my_other_type) {
add methods $meth "void (*)(fptr2, $t1)" $type
foreach t2 $typedefs(my_other_type_2) {
add methods $meth "void (*)(void (*)(fptr1, $t2), $t1)" $type
foreach t3 $typedefs(my_other_type) {
add methods $meth \
"void (*)(void (*)(void (*) ($t3), $t2), $t1)" $type
}
}
}
}
set type1 "my_other_type"
set type2 "my_other_type, my_other_type_2"
foreach meth {"test" "B::test"} {
foreach t1 $typedefs(my_other_type) {
add methods $meth $t1 $type1
foreach t2 $typedefs(my_other_type_2) {
add methods $meth "$t1, $t2" $type2 template
}
}
}
# Miscellaneous tests
set type {CORE_ADDR \(\*\) \[10\]}
foreach meth {A::FOO::foo A::FOO::test} {
foreach t $typedefs(CORE_ADDR) {
add methods $meth "$t (*) \[10\]" $type
}
}
foreach t $typedefs(_BAR_) {
add methods "test" "$t&" {_BAR_&}
}
# Tests for c++/24367
foreach t {int incomplete_struct another_incomplete_struct} {
add methods "test_incomplete" "${t}*" [string_to_regexp "${t}*"]
}
gdb_test_no_output "set listsize 1" ""
# Finally, for each method in the list METHODS, check whether
# the user can "list" it and "break" on it (both quoted and unquoted).
foreach test $methods {
set func [lindex $test 0]
set result [lindex $test 1]
gdb_test "list -qualified $func" $result
gdb_test "list -qualified '$func'" $result
if {[gdb_breakpoint "-qualified $func"]} {
pass "break -qualified $func"
}
if {[gdb_breakpoint "-qualified '$func'"]} {
pass "break -qualified '$func'"
}
}
# The tests above use -qualified to explicitly pick the one "test"
# symbol each test cares about. Now check that both "break test(..)"
# and "list test(..)" without -qualified find "test(..)" in all the 3
# scopes that have the this particular overload.
set func "test(aenum, astruct const&, aunion const***)"
set func_re "test\\(anon_enum, anon_struct const&, anon_union const\\*\\*\\*\\)"
set line1 [gdb_get_line_number " A::FOO::$func"]
set line2 [gdb_get_line_number " B::$func"]
set line3 [gdb_get_line_number " $func"]
foreach f [list "$func" "'$func'"] {
set any "\[^\r\n\]*"
gdb_test \
"list $f" \
[multi_line \
"file: \".*$srcfile\", line number: $line1, symbol: \"A::foo::$func_re\"" \
"$line1${any}A::FOO::test${any}" \
"file: \".*$srcfile\", line number: $line2, symbol: \"B::$func_re\"" \
"$line2${any}B::test${any}" \
"file: \".*$srcfile\", line number: $line3, symbol: \"$func_re\"" \
"$line3${any}// test${any}"]
delete_breakpoints
gdb_test "break $f" "\\(3 locations\\)"
}
gdb_exit
return 0
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