Commit | Line | Data |
---|---|---|
7b6bb8da | 1 | # Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc. |
bc3b79fd TJB |
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 the mechanism | |
17 | # exposing convenience functions to Python. | |
18 | ||
19 | if $tracelevel then { | |
20 | strace $tracelevel | |
21 | } | |
22 | ||
f39a75d0 | 23 | load_lib gdb-python.exp |
bc3b79fd TJB |
24 | |
25 | # Start with a fresh gdb. | |
26 | ||
27 | gdb_exit | |
28 | gdb_start | |
29 | gdb_reinitialize_dir $srcdir/$subdir | |
30 | ||
f6bbabf0 PM |
31 | # Skip all tests if Python scripting is not enabled. |
32 | if { [skip_python_tests] } { continue } | |
bc3b79fd TJB |
33 | |
34 | gdb_py_test_multiple "input convenience function" \ | |
35 | "python" "" \ | |
36 | "class test_func (gdb.Function):" "" \ | |
37 | " def __init__ (self):" "" \ | |
38 | " super (test_func, self).__init__ (\"test_func\")" "" \ | |
39 | " def invoke (self, arg):" "" \ | |
40 | " return \"test_func output, arg = %s\" % arg.string ()" "" \ | |
41 | "test_func ()" "" \ | |
42 | "end" "" | |
43 | ||
44 | gdb_test "print \$test_func (\"ugh\")" "= \"test_func output, arg = ugh\"" "call function" | |
cc924cad TJB |
45 | |
46 | # Test returning a gdb.Value from the function. This segfaulted GDB at one point. | |
47 | ||
48 | gdb_py_test_multiple "input value-returning convenience function" \ | |
49 | "python" "" \ | |
50 | "class Double (gdb.Function):" "" \ | |
51 | " def __init__ (self):" "" \ | |
52 | " super (Double, self).__init__ (\"double\")" "" \ | |
53 | " def invoke (self, n):" "" \ | |
54 | " return n*2" "" \ | |
55 | "Double ()" "" \ | |
56 | "end" "" | |
57 | ||
58 | gdb_test "print \$double (1)" "= 2" "call value-returning function" | |
329719ec TT |
59 | |
60 | gdb_py_test_multiple "input int-returning function" \ | |
61 | "python" "" \ | |
62 | "class Yes(gdb.Function):" "" \ | |
63 | " def __init__(self):" "" \ | |
64 | " gdb.Function.__init__(self, 'yes')" "" \ | |
65 | " def invoke(self):" "" \ | |
66 | " return 1" "" \ | |
67 | "Yes ()" "" \ | |
68 | "end" "" | |
69 | ||
70 | gdb_test "print \$yes() && \$yes()" " = 1" "call yes with &&" | |
71 | gdb_test "print \$yes() || \$yes()" " = 1" "call yes with ||" | |
05775840 PM |
72 | |
73 | gdb_py_test_multiple "Test GDBError" \ | |
74 | "python" "" \ | |
75 | "class GDBError(gdb.Function):" "" \ | |
76 | " def __init__(self):" "" \ | |
77 | " gdb.Function.__init__(self, 'gdberror')" "" \ | |
78 | " def invoke(self):" "" \ | |
79 | " raise gdb.GdbError(\"This is a GdbError\")" "" \ | |
80 | "GDBError ()" "" \ | |
81 | "end" "" | |
82 | ||
83 | gdb_test "print \$gdberror()" "This is a GdbError.*" \ | |
84 | "Test GdbError. There should not be a stack trace" | |
85 | ||
86 | gdb_py_test_multiple "Test Normal Error" \ | |
87 | "python" "" \ | |
88 | "class NormalError(gdb.Function):" "" \ | |
89 | " def __init__(self):" "" \ | |
90 | " gdb.Function.__init__(self, 'normalerror')" "" \ | |
91 | " def invoke(self):" "" \ | |
92 | " raise RuntimeError(\"This is a Normal Error\")" "" \ | |
93 | "NormalError ()" "" \ | |
94 | "end" "" | |
95 | ||
80b6e756 | 96 | gdb_test_no_output "set python print-stack full" |
05775840 PM |
97 | gdb_test "print \$normalerror()" "Traceback.*File.*line 5.*in invoke.*RuntimeError.*This is a Normal Error.*" \ |
98 | "Test a Runtime error. There should be a stack trace." | |
028d0ed5 TJB |
99 | |
100 | gdb_py_test_multiple "input command-calling function" \ | |
101 | "python" "" \ | |
102 | "class CallCommand(gdb.Function):" "" \ | |
103 | " def __init__(self):" "" \ | |
104 | " gdb.Function.__init__(self, 'call_command')" "" \ | |
105 | " def invoke(self):" "" \ | |
106 | " return gdb.execute('print 1', to_string=True)" "" \ | |
107 | "CallCommand ()" "" \ | |
108 | "end" "" | |
109 | ||
110 | gdb_test_no_output "set var \$foo = \$call_command()" "Setting a value from a function which executes a command." | |
111 | # There was a bug where GDB would segfault in the second call, so try calling again. | |
112 | gdb_test_no_output "set var \$foo = \$call_command()" "Setting a value from a function which executes a command, again." |