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# Copyright (C) 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/>.
# Test the handling of unsized types.
load_lib rust-support.exp
require allow_rust_tests
require {can_compile rust}
require {rust_at_least 1.61}
standard_testfile .rs
if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug rust}]} {
return -1
}
set line [gdb_get_line_number "set breakpoint here"]
if {![runto ${srcfile}:$line]} {
untested "could not run to breakpoint"
return -1
}
set base_value \
[string cat \
"MaybeUnsizedStruct<.*?>" \
[string_to_regexp " {regular: 23, rest: \[5, 6, 7\]}"]]
gdb_test "print *sized_struct" \
" = .*$base_value"
gdb_test "print *nested_sized_struct" \
" = .*MaybeUnsizedStruct<.*?> {regular: 91, rest: .*$base_value}"
gdb_test "print unsized_struct" \
" = .*$base_value"
gdb_test "print *reference" \
" = .*$base_value"
gdb_test "print nested_unsized_struct" \
" = .*MaybeUnsizedStruct<.*?> {regular: 91, rest: .*$base_value}"
gdb_test "print alpha" \
" = .*MaybeUnsizedStruct2<.*?> {value: \\\[97, 98, 99, 0\\\]}"
gdb_test "print beta" \
" = .*MaybeUnsizedStruct2<.*?> {value: \\\[97, 98, 99, 0\\\]}"
gdb_test "print sized_struct.regular" " = 23"
gdb_test "print nested_unsized_struct.regular" " = 91"
gdb_test "print unsized_struct.rest\[1\]" " = 6"
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