# manythreads.exp -- Expect script to test stopping many threads
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# manythreads.exp -- Expect script to test stopping many threads
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# Copyright (C) 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
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# Copyright (C) 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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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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# 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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# 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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# (at your option) any later version.
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#
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#
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# This program is distributed in the hope that it will be useful,
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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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# 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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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# GNU General Public License for more details.
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#
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#
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# You should have received a copy of the GNU General Public License
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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 .
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# along with this program. If not, see .
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# Please email any bugs, comments, and/or additions to this file to:
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# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@prep.ai.mit.edu
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# bug-gdb@prep.ai.mit.edu
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# This file was written by Jeff Johnston. (jjohnstn@redhat.com)
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# This file was written by Jeff Johnston. (jjohnstn@redhat.com)
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if $tracelevel then {
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if $tracelevel then {
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strace $tracelevel
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strace $tracelevel
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}
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}
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set prms_id 0
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set prms_id 0
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set bug_id 0
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set bug_id 0
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set testfile "manythreads"
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set testfile "manythreads"
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set srcfile ${testfile}.c
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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set binfile ${objdir}/${subdir}/${testfile}
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if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
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if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
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return -1
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return -1
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}
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}
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gdb_start
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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gdb_load ${binfile}
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gdb_test "set print sevenbit-strings" ""
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gdb_test "set print sevenbit-strings" ""
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runto_main
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runto_main
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# We'll need this when we send_gdb a ^C to GDB. Need to do it before we
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# We'll need this when we send_gdb a ^C to GDB. Need to do it before we
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# run the program and gdb starts saving and restoring tty states.
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# run the program and gdb starts saving and restoring tty states.
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# On Ultrix, we don't need it and it is really slow (because shell_escape
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# On Ultrix, we don't need it and it is really slow (because shell_escape
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# doesn't use vfork).
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# doesn't use vfork).
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if ![istarget "*-*-ultrix*"] then {
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if ![istarget "*-*-ultrix*"] then {
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gdb_test "shell stty intr '^C'" ""
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gdb_test "shell stty intr '^C'" ""
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}
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}
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set message "first continue"
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set message "first continue"
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gdb_test_multiple "continue" "first continue" {
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gdb_test_multiple "continue" "first continue" {
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-re "error:.*$gdb_prompt $" {
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-re "error:.*$gdb_prompt $" {
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fail "$message"
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fail "$message"
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}
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}
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-re "Continuing" {
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-re "Continuing" {
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pass "$message"
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pass "$message"
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}
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}
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}
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}
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# Send a Ctrl-C and verify that we can do info threads and continue
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# Send a Ctrl-C and verify that we can do info threads and continue
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after 1000
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after 1000
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send_gdb "\003"
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send_gdb "\003"
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set message "stop threads 1"
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set message "stop threads 1"
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gdb_test_multiple "" "stop threads 1" {
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gdb_test_multiple "" "stop threads 1" {
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-re "\\\[New \[^\]\]*\\\]\r\n" {
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-re "\\\[New \[^\]\]*\\\]\r\n" {
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exp_continue
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exp_continue
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}
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}
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-re "\\\[\[^\]\]* exited\\\]\r\n" {
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-re "\\\[\[^\]\]* exited\\\]\r\n" {
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exp_continue
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exp_continue
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}
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}
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-re "Thread \[^\n\]* executing\r\n" {
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-re "Thread \[^\n\]* executing\r\n" {
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exp_continue
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exp_continue
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}
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}
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-re "Program received signal SIGINT.*$gdb_prompt $" {
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-re "Program received signal SIGINT.*$gdb_prompt $" {
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pass "$message"
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pass "$message"
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}
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}
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timeout {
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timeout {
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fail "$message (timeout)"
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fail "$message (timeout)"
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}
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}
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}
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}
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set cmd "info threads"
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set cmd "info threads"
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set ok 0
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set ok 0
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gdb_test_multiple $cmd $cmd {
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gdb_test_multiple $cmd $cmd {
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-re " 1 Thread " {
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-re " 1 Thread " {
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set ok 1
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set ok 1
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exp_continue
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exp_continue
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}
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}
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-re ".*\r\n" {
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-re ".*\r\n" {
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# Eat this line and continue, to prevent the buffer overflowing.
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# Eat this line and continue, to prevent the buffer overflowing.
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exp_continue
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exp_continue
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}
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}
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-re "$gdb_prompt $" {
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-re "$gdb_prompt $" {
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if { $ok } {
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if { $ok } {
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pass $cmd
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pass $cmd
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} else {
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} else {
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fail $cmd
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fail $cmd
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}
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}
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}
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}
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}
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}
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set message "second continue"
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set message "second continue"
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gdb_test_multiple "continue" "second continue" {
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gdb_test_multiple "continue" "second continue" {
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-re "error:.*$gdb_prompt $" {
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-re "error:.*$gdb_prompt $" {
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fail "$message"
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fail "$message"
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}
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}
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-re "Continuing" {
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-re "Continuing" {
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pass "$message"
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pass "$message"
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}
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}
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}
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}
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# Send another Ctrl-C and verify that we can do info threads and quit
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# Send another Ctrl-C and verify that we can do info threads and quit
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after 1000
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after 1000
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send_gdb "\003"
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send_gdb "\003"
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set message "stop threads 2"
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set message "stop threads 2"
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gdb_test_multiple "" "stop threads 2" {
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gdb_test_multiple "" "stop threads 2" {
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-re "\\\[New \[^\]\]*\\\]\r\n" {
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-re "\\\[New \[^\]\]*\\\]\r\n" {
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exp_continue
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exp_continue
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}
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}
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-re "\\\[\[^\]\]* exited\\\]\r\n" {
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-re "\\\[\[^\]\]* exited\\\]\r\n" {
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exp_continue
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exp_continue
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}
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}
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-re "Thread \[^\n\]* executing\r\n" {
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-re "Thread \[^\n\]* executing\r\n" {
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exp_continue
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exp_continue
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}
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}
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-re "Program received signal SIGINT.*$gdb_prompt $" {
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-re "Program received signal SIGINT.*$gdb_prompt $" {
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pass "$message"
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pass "$message"
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}
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}
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timeout {
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timeout {
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fail "$message (timeout)"
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fail "$message (timeout)"
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}
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}
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}
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}
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gdb_test_multiple "quit" "GDB exits after stopping multithreaded program" {
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gdb_test_multiple "quit" "GDB exits after stopping multithreaded program" {
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-re "The program is running. Exit anyway\\? \\(y or n\\) $" {
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-re "The program is running. Exit anyway\\? \\(y or n\\) $" {
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send_gdb "y\n"
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send_gdb "y\n"
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exp_continue
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exp_continue
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}
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}
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eof {
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eof {
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pass "GDB exits after stopping multithreaded program"
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pass "GDB exits after stopping multithreaded program"
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}
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}
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timeout {
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timeout {
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fail "GDB exits after stopping multithreaded program (timeout)"
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fail "GDB exits after stopping multithreaded program (timeout)"
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}
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}
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}
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}
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