1 # This testcase is part of GDB, the GNU debugger.
3 # Copyright 2007-2014 Free Software Foundation, Inc.
5 # This program is free software; you can redistribute it and/or modify
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7 # the Free Software Foundation; either version 3 of the License, or
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10 # This program is distributed in the hope that it will be useful,
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12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
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18 # Test attaching to multiple threaded programs.
22 # We need to use TCL's exec to get the pid.
23 if [is_remote target] then {
27 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug additional_flags=-lpthread}]} {
31 # Start the programs running and then wait for a bit, to be sure that
32 # they can be attached to.
34 set pid_list [spawn_wait_for_attach [list $binfile $binfile]]
35 set testpid1 [lindex $pid_list 0]
36 set testpid2 [lindex $pid_list 1]
38 gdb_test "attach $testpid1" \
39 "Attaching to program: .*, process $testpid1.*(in|at).*" \
41 gdb_test "backtrace" ".*main.*" "backtrace 1"
43 gdb_test "add-inferior -exec $binfile" \
44 "Added inferior 2.*" \
46 gdb_test "inferior 2" ".*Switching to inferior 2.*" "switch to second inferior"
48 gdb_test "attach $testpid2" \
49 "Attaching to program: .*, process $testpid2.*(in|at).*" \
51 gdb_test "backtrace" ".*main.*" "backtrace 2"
53 gdb_test "kill" "" "kill inferior 2" "Kill the program being debugged.*" "y"
54 gdb_test "inferior 1" ".*Switching to inferior 1.*"
55 gdb_test "kill" "" "kill inferior 1" "Kill the program being debugged.*" "y"