forked from Imagelibrary/binutils-gdb
94 lines
2.5 KiB
Plaintext
94 lines
2.5 KiB
Plaintext
# Copyright 2015-2023 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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# Check that letting the inferior exit and restarting it again resets
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# the global TID counter, and thus the new thread 1.1 should end up
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# with global TID == 1.
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#
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# Also, check the same but with another inferior still running, in
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# which case the new thread 1.1 should end up with global TID == 3.
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standard_testfile
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if { [build_executable "failed to prepare" ${testfile} ${srcfile} \
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{pthreads debug}] } {
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return -1
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}
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with_test_prefix "single-inferior" {
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with_test_prefix "before restart" {
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clean_restart ${testfile}
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if {![runto_main]} {
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return -1
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}
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gdb_test "info threads -gid" "\\* 1 +1 +.*"
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}
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with_test_prefix "restart" {
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gdb_continue_to_end
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if {![runto_main]} {
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return -1
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}
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}
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with_test_prefix "after restart" {
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gdb_test "info threads -gid" "\\* 1 +1 +.*"
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}
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}
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# For the following tests, multiple inferiors are needed, therefore
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# non-extended gdbserver is not supported.
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require !use_gdb_stub
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# Test with multiple inferiors. This time, since we restart inferior
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# 1 while inferior 2 still has threads, then the new thread 1.1 should
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# end up with GID == 3, since we won't be able to reset the global
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# thread ID counter.
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with_test_prefix "multi-inferior" {
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gdb_test "add-inferior" "Added inferior 2.*" "add empty inferior 2"
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gdb_test "inferior 2" "Switching to inferior 2 .*" "switch to inferior 2"
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gdb_load ${binfile}
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if {![runto_main]} {
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return
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}
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gdb_test "inferior 1" "Switching to inferior 1 .*" \
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"switch back to inferior 1"
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with_test_prefix "before restart" {
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gdb_test "info threads -gid" \
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[multi_line \
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"\\* 1\.1 +1 +.*" \
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" 2\.1 +2 +.*"]
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}
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with_test_prefix "restart" {
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gdb_continue_to_end
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if {![runto_main]} {
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return -1
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}
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}
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with_test_prefix "after restart" {
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gdb_test "info threads -gid" \
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[multi_line \
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"\\* 1\.1 +3 +.*" \
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" 2\.1 +2 +.*"]
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}
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}
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