1 # Copyright (C) 2015-2017 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program. If not, see <http://www.gnu.org/licenses/>.
16 # This file is part of the GDB testsuite. It tests lazy string support
17 # not tested by py-prettyprinter.exp.
19 load_lib gdb-python.exp
23 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
27 # Skip all tests if Python scripting is not enabled.
28 if { [skip_python_tests] } { continue }
34 gdb_breakpoint [gdb_get_line_number "break here"]
35 gdb_continue_to_breakpoint "break here"
37 gdb_test_no_output "python null = gdb.parse_and_eval(\"null\")"
39 gdb_test "python print(null.lazy_string(length=0).value())" \
40 "gdb.MemoryError: Cannot create a value from NULL.*Error while executing Python code."
41 gdb_test "python print(null.lazy_string(length=3).value())" \
42 "gdb.MemoryError: Cannot create a lazy string with address 0x0, and a non-zero length.*Error while executing Python code."