-# Copyright 2013 Free Software Foundation, Inc.
+# Copyright 2013-2016 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
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
+load_lib gdb-python.exp
standard_testfile
if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
return -1
}
+# Test python/15461. Invalid architectures should not trigger an
+# internal GDB assert.
+gdb_py_test_silent_cmd "python empty = gdb.Architecture()" "get empty arch" 0
+gdb_test "python print(empty.name())" ".*Architecture is invalid.*" \
+ "Test empty architecture.name does not trigger an assert"
+gdb_test "python print(empty.disassemble())" ".*Architecture is invalid.*" \
+ "Test empty architecture.disassemble does not trigger an assert"
+
gdb_py_test_silent_cmd "python frame = gdb.selected_frame()" "get frame" 0
gdb_py_test_silent_cmd "python arch = frame.architecture()" "get arch" 0
gdb_py_test_silent_cmd "python pc = frame.pc()" "get pc" 0
gdb_py_test_silent_cmd "python insn_list4 = arch.disassemble(pc)" \
"disassemble no end no count" 0
-gdb_test "python print len(insn_list1)" "1" "test number of instructions 1"
-gdb_test "python print len(insn_list2)" "1" "test number of instructions 2"
-gdb_test "python print len(insn_list3)" "1" "test number of instructions 3"
-gdb_test "python print len(insn_list4)" "1" "test number of instructions 4"
+gdb_test "python print (len(insn_list1))" "1" "test number of instructions 1"
+gdb_test "python print (len(insn_list2))" "1" "test number of instructions 2"
+gdb_test "python print (len(insn_list3))" "1" "test number of instructions 3"
+gdb_test "python print (len(insn_list4))" "1" "test number of instructions 4"
gdb_py_test_silent_cmd "python insn = insn_list1\[0\]" "get instruction" 0
-gdb_test "python print \"addr\" in insn" "True" "test key addr"
-gdb_test "python print \"asm\" in insn" "True" "test key asm"
-gdb_test "python print \"length\" in insn" "True" "test key length"
+gdb_test "python print (\"addr\" in insn)" "True" "test key addr"
+gdb_test "python print (\"asm\" in insn)" "True" "test key asm"
+gdb_test "python print (\"length\" in insn)" "True" "test key length"
-# Negative test
-gdb_test "python arch.disassemble(0, 0)" ".*gdb\.MemoryError.*" \
- "test exception"
+if { ![is_address_zero_readable] } {
+ # Negative test
+ gdb_test "python arch.disassemble(0, 0)" ".*gdb\.MemoryError.*" \
+ "test bad memory access"
+}