| # Copyright (C) 2015-2016 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/>. |
| |
| # This file is part of the GDB testsuite. It tests lazy string support |
| # not tested by py-prettyprinter.exp. |
| |
| load_lib gdb-python.exp |
| |
| standard_testfile |
| |
| if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} { |
| return -1 |
| } |
| |
| # Skip all tests if Python scripting is not enabled. |
| if { [skip_python_tests] } { continue } |
| |
| if ![runto_main ] { |
| return -1 |
| } |
| |
| gdb_breakpoint [gdb_get_line_number "break here"] |
| gdb_continue_to_breakpoint "break here" |
| |
| gdb_test_no_output "python null = gdb.parse_and_eval(\"null\")" |
| |
| gdb_test "python print(null.lazy_string(length=0).value())" \ |
| "gdb.MemoryError: Cannot create a value from NULL.*Error while executing Python code." |
| gdb_test "python print(null.lazy_string(length=3).value())" \ |
| "gdb.MemoryError: Cannot create a lazy string with address 0x0, and a non-zero length.*Error while executing Python code." |