e22f8b7c8c
Switch the license of all .f and .f90 files to GPLv3.
Switch the license of all .s and .S files to GPLv3.
128 lines
3.9 KiB
Text
128 lines
3.9 KiB
Text
# Copyright (C) 1996, 1997, 2002, 2003, 2007 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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# 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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# This file was written by Daniel Jacobowitz <drow@mvista.com>
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# (parts based on pthreads.exp by Fred Fish (fnf@cygnus.com).
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#
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# It tests miscellaneous actions with multiple threads, including
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# handling for thread exit.
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if $tracelevel then {
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strace $tracelevel
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}
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set prms_id 0
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set bug_id 0
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set testfile "print-threads"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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# regexp for "horizontal" text (i.e. doesn't include newline or
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# carriage return)
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set horiz "\[^\n\r\]*"
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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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}
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# Now we can proceed with the real testing.
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# Start with a fresh gdb.
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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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 address off" ""
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gdb_test "set width 0" ""
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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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# 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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if ![istarget "*-*-ultrix*"] then {
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gdb_test "shell stty intr '^C'" ""
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}
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proc test_all_threads { name kill } {
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global gdb_prompt
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set i 0
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set j 0
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send_gdb "continue\n"
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gdb_expect {
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-re "Breakpoint \[0-9\]+, thread_function \\(arg=.*\\) at .*print-threads.c:\[0-9\]+.*$gdb_prompt" {
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set i [expr $i + 1]
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pass "Hit thread_function breakpoint, $i ($name)"
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send_gdb "continue\n"
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exp_continue
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}
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-re "Breakpoint \[0-9\]+, .* kill \\(.*\\) .*$gdb_prompt" {
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set j [expr $j + 1]
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if { $kill == 1 } {
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pass "Hit kill breakpoint, $j ($name)"
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} else {
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fail "Hit kill breakpoint, $j ($name) (unexpected)"
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}
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send_gdb "continue\n"
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exp_continue
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}
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-re "Program exited normally\\.\[\r\n\]+$gdb_prompt" {
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pass "program exited normally"
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if {$i == 5} {
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pass "all threads ran once ($name)"
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} else {
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fail "all threads ran once ($name) (total $i threads ran)"
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}
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}
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-re "Program received signal SIGTRAP.*(Thread \[-0-9a-fx\]* \\(zombie\\)|0x00000000 in ).*$gdb_prompt $" {
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if { $kill == 1 } {
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kfail "gdb/1265" "Running threads ($name) (zombie thread)"
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} else {
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fail "Running threads ($name) (unknown output)"
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}
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}
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-re "$gdb_prompt" {
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fail "Running threads ($name) (unknown output)"
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}
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timeout {
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fail "Running threads ($name) (timeout)"
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}
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}
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}
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runto_main
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gdb_test "break thread_function" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*print-threads.c, line \[0-9\]*\\."
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gdb_test "set var slow = 0" ""
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test_all_threads "fast" 0
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runto_main
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gdb_test "break thread_function" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*print-threads.c, line \[0-9\]*\\." "break thread_function (2)"
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gdb_test "set var slow = 1" ""
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test_all_threads "slow" 0
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runto_main
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gdb_test "break thread_function" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*print-threads.c, line \[0-9\]*\\." "break thread_function (3)"
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gdb_test "set var slow = 1" "" "set var slow = 1 (2)"
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gdb_breakpoint "kill"
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test_all_threads "slow with kill breakpoint" 1
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return 0
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