| # Copyright (C) 2009 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 |
| } |
| |
| # Usage: gdb_py_test_multiple NAME INPUT RESULT {INPUT RESULT}... |
| # Run a test named NAME, consisting of multiple lines of input. |
| # After each input line INPUT, search for result line RESULT. |
| # Succeed if all results are seen; fail otherwise. |
| proc gdb_py_test_multiple {name args} { |
| global gdb_prompt |
| foreach {input result} $args { |
| if {[gdb_test_multiple $input "$name - $input" { |
| -re "\[\r\n\]*($result)\[\r\n\]+($gdb_prompt | *>)$" { |
| pass "$name - $input" |
| } |
| }]} { |
| return 1 |
| } |
| } |
| return 0 |
| } |
| |
| # Start with a fresh gdb. |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| |
| gdb_test_multiple "python print 'hello, world!'" "verify python support" { |
| -re "not supported.*$gdb_prompt $" { |
| unsupported "python support is disabled" |
| return -1 |
| } |
| -re "$gdb_prompt $" {} |
| } |
| |
| 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" |