1# Copyright (C) 2015 Free Software Foundation, Inc. 2 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. 7# 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. 12# 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/>. 15 16# This file is part of the GDB testsuite. It tests lazy string support 17# not tested by py-prettyprinter.exp. 18 19load_lib gdb-python.exp 20 21standard_testfile 22 23if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} { 24 return -1 25} 26 27# Skip all tests if Python scripting is not enabled. 28if { [skip_python_tests] } { continue } 29 30if ![runto_main ] { 31 return -1 32} 33 34gdb_breakpoint [gdb_get_line_number "break here"] 35gdb_continue_to_breakpoint "break here" 36 37gdb_test_no_output "python null = gdb.parse_and_eval(\"null\")" 38 39gdb_test "python print null.lazy_string(length=0).value()" \ 40 "gdb.MemoryError: Cannot create a value from NULL.*Error while executing Python code." 41gdb_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." 43