1 # Copyright (C) 1996, 1997, 2002, 2003, 2007, 2008, 2009, 2010
2 # Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 3 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # This file was written by Daniel Jacobowitz <drow@mvista.com>
18 # (parts based on pthreads.exp by Fred Fish (fnf@cygnus.com).
20 # It tests miscellaneous actions with multiple threads, including
21 # handling for thread exit.
28 set testfile "print-threads"
29 set srcfile ${testfile}.c
30 set binfile ${objdir}/${subdir}/${testfile}
32 # regexp for "horizontal" text (i.e. doesn't include newline or
34 set horiz "\[^\n\r\]*"
36 if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
40 # Now we can proceed with the real testing.
42 # Start with a fresh gdb.
46 gdb_reinitialize_dir $srcdir/$subdir
49 gdb_test "set print sevenbit-strings" ""
50 #gdb_test "set print address off" ""
51 gdb_test "set width 0" ""
53 # We'll need this when we send_gdb a ^C to GDB. Need to do it before we
54 # run the program and gdb starts saving and restoring tty states.
55 # On Ultrix, we don't need it and it is really slow (because shell_escape
57 if ![istarget "*-*-ultrix*"] then {
58 gdb_test "shell stty intr '^C'" ""
61 proc test_all_threads { name kill } {
68 -re "Breakpoint \[0-9\]+, thread_function \\(arg=.*\\) at .*print-threads.c:\[0-9\]+.*$gdb_prompt" {
70 pass "Hit thread_function breakpoint, $i ($name)"
74 -re "Breakpoint \[0-9\]+, .* kill \\(.*\\) .*$gdb_prompt" {
77 pass "Hit kill breakpoint, $j ($name)"
79 fail "Hit kill breakpoint, $j ($name) (unexpected)"
84 -re "Program exited normally\\.\[\r\n\]+$gdb_prompt" {
85 pass "program exited normally"
87 pass "all threads ran once ($name)"
89 fail "all threads ran once ($name) (total $i threads ran)"
92 -re "Program received signal SIGTRAP.*(Thread \[-0-9a-fx\]* \\(zombie\\)|0x00000000 in ).*$gdb_prompt $" {
94 kfail "gdb/1265" "Running threads ($name) (zombie thread)"
96 fail "Running threads ($name) (unknown output)"
100 fail "Running threads ($name) (unknown output)"
103 fail "Running threads ($name) (timeout)"
109 gdb_test "break thread_function" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*print-threads.c, line \[0-9\]*\\."
110 gdb_test "set var slow = 0" ""
111 test_all_threads "fast" 0
114 gdb_test "break thread_function" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*print-threads.c, line \[0-9\]*\\." "break thread_function (2)"
115 gdb_test "set var slow = 1" ""
116 test_all_threads "slow" 0
119 gdb_test "break thread_function" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*print-threads.c, line \[0-9\]*\\." "break thread_function (3)"
120 gdb_test "set var slow = 1" "" "set var slow = 1 (2)"
121 gdb_breakpoint "kill"
122 test_all_threads "slow with kill breakpoint" 1