057758407c
PR python/12183
* python/py-function.c (fnpy_call): Treat GdbErrors differently to
other error classes. Do not print stack trace.
2011-03-21 Phil Muldoon <pmuldoon@redhat.com>
PR python/12183
* gdb.python/py-function.exp: Add GdbError tests.
97 lines
3.2 KiB
Text
97 lines
3.2 KiB
Text
# Copyright (C) 2009, 2010, 2011 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 the mechanism
|
|
# exposing convenience functions to Python.
|
|
|
|
if $tracelevel then {
|
|
strace $tracelevel
|
|
}
|
|
|
|
load_lib gdb-python.exp
|
|
|
|
# Start with a fresh gdb.
|
|
|
|
gdb_exit
|
|
gdb_start
|
|
gdb_reinitialize_dir $srcdir/$subdir
|
|
|
|
# Skip all tests if Python scripting is not enabled.
|
|
if { [skip_python_tests] } { continue }
|
|
|
|
gdb_py_test_multiple "input convenience function" \
|
|
"python" "" \
|
|
"class test_func (gdb.Function):" "" \
|
|
" def __init__ (self):" "" \
|
|
" super (test_func, self).__init__ (\"test_func\")" "" \
|
|
" def invoke (self, arg):" "" \
|
|
" return \"test_func output, arg = %s\" % arg.string ()" "" \
|
|
"test_func ()" "" \
|
|
"end" ""
|
|
|
|
gdb_test "print \$test_func (\"ugh\")" "= \"test_func output, arg = ugh\"" "call function"
|
|
|
|
# Test returning a gdb.Value from the function. This segfaulted GDB at one point.
|
|
|
|
gdb_py_test_multiple "input value-returning convenience function" \
|
|
"python" "" \
|
|
"class Double (gdb.Function):" "" \
|
|
" def __init__ (self):" "" \
|
|
" super (Double, self).__init__ (\"double\")" "" \
|
|
" def invoke (self, n):" "" \
|
|
" return n*2" "" \
|
|
"Double ()" "" \
|
|
"end" ""
|
|
|
|
gdb_test "print \$double (1)" "= 2" "call value-returning function"
|
|
|
|
gdb_py_test_multiple "input int-returning function" \
|
|
"python" "" \
|
|
"class Yes(gdb.Function):" "" \
|
|
" def __init__(self):" "" \
|
|
" gdb.Function.__init__(self, 'yes')" "" \
|
|
" def invoke(self):" "" \
|
|
" return 1" "" \
|
|
"Yes ()" "" \
|
|
"end" ""
|
|
|
|
gdb_test "print \$yes() && \$yes()" " = 1" "call yes with &&"
|
|
gdb_test "print \$yes() || \$yes()" " = 1" "call yes with ||"
|
|
|
|
gdb_py_test_multiple "Test GDBError" \
|
|
"python" "" \
|
|
"class GDBError(gdb.Function):" "" \
|
|
" def __init__(self):" "" \
|
|
" gdb.Function.__init__(self, 'gdberror')" "" \
|
|
" def invoke(self):" "" \
|
|
" raise gdb.GdbError(\"This is a GdbError\")" "" \
|
|
"GDBError ()" "" \
|
|
"end" ""
|
|
|
|
gdb_test "print \$gdberror()" "This is a GdbError.*" \
|
|
"Test GdbError. There should not be a stack trace"
|
|
|
|
gdb_py_test_multiple "Test Normal Error" \
|
|
"python" "" \
|
|
"class NormalError(gdb.Function):" "" \
|
|
" def __init__(self):" "" \
|
|
" gdb.Function.__init__(self, 'normalerror')" "" \
|
|
" def invoke(self):" "" \
|
|
" raise RuntimeError(\"This is a Normal Error\")" "" \
|
|
"NormalError ()" "" \
|
|
"end" ""
|
|
|
|
gdb_test "print \$normalerror()" "Traceback.*File.*line 5.*in invoke.*RuntimeError.*This is a Normal Error.*" \
|
|
"Test a Runtime error. There should be a stack trace."
|