attach-twice.exp revision 1.1 
1# Copyright (C) 2012-2014 Free Software Foundation, Inc.
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# Manipulation with PID on target is not supported.
17if [is_remote target] then {
18    return 0
19}
20
21standard_testfile
22set executable ${testfile}
23
24if { [prepare_for_testing ${testfile}.exp $executable] } {
25    return -1
26}
27
28set testpid [eval exec $binfile &]
29exec sleep 2
30
31set parentpid 0
32
33set test "attach"
34gdb_test_multiple "attach $testpid" $test {
35    -re "Attaching to program: \[^\r\n\]*, process $testpid\r\n.*warning: process $testpid is already traced by process (\[0-9\]+)\r\n.*ptrace: Operation not permitted\\.\r\n$gdb_prompt $" {
36	set parentpid $expect_out(1,string)
37	pass $test
38    }
39    -re "Attaching to program: \[^\r\n\]*, process $testpid\r\n.*ptrace: Operation not permitted\\.\r\n$gdb_prompt $" {
40	fail $test
41    }
42    -re "\r\n$gdb_prompt $" {
43	xfail $test
44    }
45}
46
47if {$parentpid != 0} {
48  eval exec kill -9 $parentpid
49}
50eval exec kill -9 $testpid
51