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60b3033e6e
We already skip "attach" tests if the target board is remote, in dejagnu's sense, as we use TCL's exec to spawn the program on the build machine. We should also skip these tests if testing with "target remote" or other stub-like targets where "attach" doesn't make sense. Add a helper procedure that centralizes the checks a test that needs to spawn a program for testing "attach" and make all test files that use spawn_wait_for_attach check it. gdb/testsuite/ 2015-01-09 Pedro Alves <palves@redhat.com> * lib/gdb.exp (can_spawn_for_attach): New procedure. (spawn_wait_for_attach): Error out if can_spawn_for_attach returns false. * gdb.base/attach.exp: Use can_spawn_for_attach instead of checking whether the target board is remote. * gdb.multi/multi-attach.exp: Likewise. * gdb.python/py-sync-interp.exp: Likewise. * gdb.server/ext-attach.exp: Likewise. * gdb.python/py-prompt.exp: Use can_spawn_for_attach before the tests that need to attach, instead of checking whether the target board is remote at the top of the file.
55 lines
1.9 KiB
Plaintext
55 lines
1.9 KiB
Plaintext
# This testcase is part of GDB, the GNU debugger.
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# Copyright 2007-2015 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Test attaching to multiple threaded programs.
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standard_testfile
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if {![can_spawn_for_attach]} {
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return 0
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}
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if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug additional_flags=-lpthread}]} {
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return -1
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}
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# Start the programs running and then wait for a bit, to be sure that
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# they can be attached to.
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set pid_list [spawn_wait_for_attach [list $binfile $binfile]]
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set testpid1 [lindex $pid_list 0]
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set testpid2 [lindex $pid_list 1]
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gdb_test "attach $testpid1" \
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"Attaching to program: .*, process $testpid1.*(in|at).*" \
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"attach to program 1"
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gdb_test "backtrace" ".*main.*" "backtrace 1"
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gdb_test "add-inferior -exec $binfile" \
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"Added inferior 2.*" \
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"add second inferior"
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gdb_test "inferior 2" ".*Switching to inferior 2.*" "switch to second inferior"
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gdb_test "attach $testpid2" \
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"Attaching to program: .*, process $testpid2.*(in|at).*" \
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"attach to program 2"
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gdb_test "backtrace" ".*main.*" "backtrace 2"
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gdb_test "kill" "" "kill inferior 2" "Kill the program being debugged.*" "y"
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gdb_test "inferior 1" ".*Switching to inferior 1.*"
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gdb_test "kill" "" "kill inferior 1" "Kill the program being debugged.*" "y"
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