1 # Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc.
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.
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.
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/>.
16 # This file is part of the GDB testsuite. It tests the mechanism
17 # exposing convenience functions to Python.
23 # Usage: gdb_py_test_multiple NAME INPUT RESULT {INPUT RESULT}...
24 # Run a test named NAME, consisting of multiple lines of input.
25 # After each input line INPUT, search for result line RESULT.
26 # Succeed if all results are seen; fail otherwise.
27 proc gdb_py_test_multiple {name args} {
29 foreach {input result} $args {
30 if {[gdb_test_multiple $input "$name - $input" {
31 -re "\[\r\n\]*($result)\[\r\n\]+($gdb_prompt | *>)$" {
41 # Start with a fresh gdb.
45 gdb_reinitialize_dir $srcdir/$subdir
47 # Skip all tests if Python scripting is not enabled.
48 if { [skip_python_tests] } { continue }
50 gdb_py_test_multiple "input convenience function" \
52 "class test_func (gdb.Function):" "" \
53 " def __init__ (self):" "" \
54 " super (test_func, self).__init__ (\"test_func\")" "" \
55 " def invoke (self, arg):" "" \
56 " return \"test_func output, arg = %s\" % arg.string ()" "" \
60 gdb_test "print \$test_func (\"ugh\")" "= \"test_func output, arg = ugh\"" "call function"
62 # Test returning a gdb.Value from the function. This segfaulted GDB at one point.
64 gdb_py_test_multiple "input value-returning convenience function" \
66 "class Double (gdb.Function):" "" \
67 " def __init__ (self):" "" \
68 " super (Double, self).__init__ (\"double\")" "" \
69 " def invoke (self, n):" "" \
74 gdb_test "print \$double (1)" "= 2" "call value-returning function"
76 gdb_py_test_multiple "input int-returning function" \
78 "class Yes(gdb.Function):" "" \
79 " def __init__(self):" "" \
80 " gdb.Function.__init__(self, 'yes')" "" \
81 " def invoke(self):" "" \
86 gdb_test "print \$yes() && \$yes()" " = 1" "call yes with &&"
87 gdb_test "print \$yes() || \$yes()" " = 1" "call yes with ||"