attach-twice.exp revision 1.5
1# Copyright (C) 2012-2015 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 16if {![can_spawn_for_attach]} { 17 return 0 18} 19 20standard_testfile 21set executable ${testfile} 22 23if { [prepare_for_testing ${testfile}.exp $executable] } { 24 return -1 25} 26 27# Start the program running and then wait for a bit, to be sure 28# that it can be attached to. 29 30set testpid [spawn_wait_for_attach $binfile] 31 32set parentpid 0 33 34set test "attach" 35gdb_test_multiple "attach $testpid" $test { 36 -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 $" { 37 set parentpid $expect_out(1,string) 38 pass $test 39 } 40 -re "Attaching to program: \[^\r\n\]*, process $testpid\r\n.*ptrace: Operation not permitted\\.\r\n$gdb_prompt $" { 41 fail $test 42 } 43 -re "\r\n$gdb_prompt $" { 44 xfail $test 45 } 46} 47 48if {$parentpid != 0} { 49 eval exec kill -9 $parentpid 50} 51eval exec kill -9 $testpid 52