1 # Copyright (C) 2009, 2010 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 # for defining new GDB commands in 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 # Test a simple command.
52 gdb_py_test_multiple "input simple command" \
54 "class test_cmd (gdb.Command):" "" \
55 " def __init__ (self):" "" \
56 " super (test_cmd, self).__init__ (\"test_cmd\", gdb.COMMAND_OBSCURE)" "" \
57 " def invoke (self, arg, from_tty):" "" \
58 " print \"test_cmd output, arg = %s\" % arg" "" \
62 gdb_test "test_cmd ugh" "test_cmd output, arg = ugh" "call simple command"
64 # Test a prefix command, and a subcommand within it.
66 gdb_py_test_multiple "input prefix command" \
68 "class prefix_cmd (gdb.Command):" "" \
69 " def __init__ (self):" "" \
70 " super (prefix_cmd, self).__init__ (\"prefix_cmd\", gdb.COMMAND_OBSCURE, gdb.COMPLETE_NONE, True)" "" \
71 " def invoke (self, arg, from_tty):" "" \
72 " print \"prefix_cmd output, arg = %s\" % arg" "" \
76 gdb_test "prefix_cmd ugh" "prefix_cmd output, arg = ugh" "call prefix command"
78 gdb_py_test_multiple "input subcommand" \
80 "class subcmd (gdb.Command):" "" \
81 " def __init__ (self):" "" \
82 " super (subcmd, self).__init__ (\"prefix_cmd subcmd\", gdb.COMMAND_OBSCURE)" "" \
83 " def invoke (self, arg, from_tty):" "" \
84 " print \"subcmd output, arg = %s\" % arg" "" \
88 gdb_test "prefix_cmd subcmd ugh" "subcmd output, arg = ugh" "call subcmd"
90 # Test prefix command using keyword arguments.
92 gdb_py_test_multiple "input prefix command, keyword arguments" \
94 "class prefix_cmd2 (gdb.Command):" "" \
95 " def __init__ (self):" "" \
96 " super (prefix_cmd2, self).__init__ (\"prefix_cmd2\", gdb.COMMAND_OBSCURE, prefix = True, completer_class = gdb.COMPLETE_FILENAME)" "" \
97 " def invoke (self, arg, from_tty):" "" \
98 " print \"prefix_cmd2 output, arg = %s\" % arg" "" \
102 gdb_test "prefix_cmd2 argh" "prefix_cmd2 output, arg = argh" "call prefix command, keyword arguments"
104 gdb_py_test_multiple "input subcommand under prefix_cmd2" \
106 "class subcmd (gdb.Command):" "" \
107 " def __init__ (self):" "" \
108 " super (subcmd, self).__init__ (\"prefix_cmd2 subcmd\", gdb.COMMAND_OBSCURE)" "" \
109 " def invoke (self, arg, from_tty):" "" \
110 " print \"subcmd output, arg = %s\" % arg" "" \
114 gdb_test "prefix_cmd2 subcmd ugh" "subcmd output, arg = ugh" "call subcmd under prefix_cmd2"
116 # Test a subcommand in an existing GDB prefix.
118 gdb_py_test_multiple "input new subcommand" \
120 "class newsubcmd (gdb.Command):" "" \
121 " def __init__ (self):" "" \
122 " super (newsubcmd, self).__init__ (\"info newsubcmd\", gdb.COMMAND_OBSCURE)" "" \
123 " def invoke (self, arg, from_tty):" "" \
124 " print \"newsubcmd output, arg = %s\" % arg" "" \
128 gdb_test "info newsubcmd ugh" "newsubcmd output, arg = ugh" "call newsubcmd"
130 # Test a command that throws gdb.GdbError.
132 gdb_py_test_multiple "input command to throw error" \
134 "class test_error_cmd (gdb.Command):" "" \
135 " def __init__ (self):" "" \
136 " super (test_error_cmd, self).__init__ (\"test_error_cmd\", gdb.COMMAND_OBSCURE)" "" \
137 " def invoke (self, arg, from_tty):" "" \
138 " raise gdb.GdbError ('you lose!')" "" \
139 "test_error_cmd ()" "" \
142 gdb_test "test_error_cmd ugh" "you lose!" "call error command"
144 # Test gdb.string_to_argv.
146 gdb_test "python print gdb.string_to_argv (\"1 2 3\")" \
147 {\['1', '2', '3'\]} \
148 "string_to_argv (\"1 2 3\")"
150 gdb_test "python print gdb.string_to_argv (\"'1 2' 3\")" \
152 "string_to_argv (\"'1 2' 3\")"
154 gdb_test "python print gdb.string_to_argv ('\"1 2\" 3')" \
156 "string_to_argv ('\"1 2\" 3')"
158 gdb_test "python print gdb.string_to_argv ('1\\ 2 3')" \
160 "string_to_argv ('1\\ 2 3')"