1# Copyright 2013-2020 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/>. 15load_lib gdb-python.exp 16standard_testfile 17 18if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } { 19 return -1 20} 21 22# Skip all tests if Python scripting is not enabled. 23if { [skip_python_tests] } { continue } 24 25if ![runto_main] { 26 return -1 27} 28 29# Test python/15461. Invalid architectures should not trigger an 30# internal GDB assert. 31gdb_py_test_silent_cmd "python empty = gdb.Architecture()" "get empty arch" 0 32gdb_test "python print(empty.name())" ".*Architecture is invalid.*" \ 33 "Test empty architecture.name does not trigger an assert" 34gdb_test "python print(empty.disassemble())" ".*Architecture is invalid.*" \ 35 "Test empty architecture.disassemble does not trigger an assert" 36 37gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "get frame" 0 38gdb_py_test_silent_cmd "python arch = frame.architecture()" "get arch" 0 39gdb_py_test_silent_cmd "python pc = frame.pc()" "get pc" 0 40gdb_py_test_silent_cmd "python insn_list1 = arch.disassemble(pc, pc, 1)" \ 41 "disassemble" 0 42gdb_py_test_silent_cmd "python insn_list2 = arch.disassemble(pc, pc)" \ 43 "disassemble no count" 0 44gdb_py_test_silent_cmd "python insn_list3 = arch.disassemble(pc, count=1)" \ 45 "disassemble no end" 0 46gdb_py_test_silent_cmd "python insn_list4 = arch.disassemble(pc)" \ 47 "disassemble no end no count" 0 48 49gdb_test "python print (len(insn_list1))" "1" "test number of instructions 1" 50gdb_test "python print (len(insn_list2))" "1" "test number of instructions 2" 51gdb_test "python print (len(insn_list3))" "1" "test number of instructions 3" 52gdb_test "python print (len(insn_list4))" "1" "test number of instructions 4" 53 54gdb_py_test_silent_cmd "python insn = insn_list1\[0\]" "get instruction" 0 55 56gdb_test "python print (\"addr\" in insn)" "True" "test key addr" 57gdb_test "python print (\"asm\" in insn)" "True" "test key asm" 58gdb_test "python print (\"length\" in insn)" "True" "test key length" 59 60if { ![is_address_zero_readable] } { 61 # Negative test 62 gdb_test "python arch.disassemble(0, 0)" ".*gdb\.MemoryError.*" \ 63 "test bad memory access" 64} 65