1*b725ae77Skettenis# Copyright (C) 1996, 1997, 2002, 2003 Free Software Foundation, Inc. 2*b725ae77Skettenis 3*b725ae77Skettenis# This program is free software; you can redistribute it and/or modify 4*b725ae77Skettenis# it under the terms of the GNU General Public License as published by 5*b725ae77Skettenis# the Free Software Foundation; either version 2 of the License, or 6*b725ae77Skettenis# (at your option) any later version. 7*b725ae77Skettenis# 8*b725ae77Skettenis# This program is distributed in the hope that it will be useful, 9*b725ae77Skettenis# but WITHOUT ANY WARRANTY; without even the implied warranty of 10*b725ae77Skettenis# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11*b725ae77Skettenis# GNU General Public License for more details. 12*b725ae77Skettenis# 13*b725ae77Skettenis# You should have received a copy of the GNU General Public License 14*b725ae77Skettenis# along with this program; if not, write to the Free Software 15*b725ae77Skettenis# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 16*b725ae77Skettenis 17*b725ae77Skettenis# Please email any bugs, comments, and/or additions to this file to: 18*b725ae77Skettenis# bug-gdb@prep.ai.mit.edu 19*b725ae77Skettenis 20*b725ae77Skettenis# This file was written by Daniel Jacobowitz <drow@mvista.com> 21*b725ae77Skettenis# (parts based on pthreads.exp by Fred Fish (fnf@cygnus.com). 22*b725ae77Skettenis# 23*b725ae77Skettenis# It tests miscellaneous actions with multiple threads, including 24*b725ae77Skettenis# handling for thread exit. 25*b725ae77Skettenis 26*b725ae77Skettenisif $tracelevel then { 27*b725ae77Skettenis strace $tracelevel 28*b725ae77Skettenis} 29*b725ae77Skettenis 30*b725ae77Skettenisset prms_id 0 31*b725ae77Skettenisset bug_id 0 32*b725ae77Skettenis 33*b725ae77Skettenisset testfile "print-threads" 34*b725ae77Skettenisset srcfile ${testfile}.c 35*b725ae77Skettenisset binfile ${objdir}/${subdir}/${testfile} 36*b725ae77Skettenis 37*b725ae77Skettenis# regexp for "horizontal" text (i.e. doesn't include newline or 38*b725ae77Skettenis# carriage return) 39*b725ae77Skettenisset horiz "\[^\n\r\]*" 40*b725ae77Skettenis 41*b725ae77Skettenisif {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } { 42*b725ae77Skettenis return -1 43*b725ae77Skettenis} 44*b725ae77Skettenis 45*b725ae77Skettenis# Now we can proceed with the real testing. 46*b725ae77Skettenis 47*b725ae77Skettenis# Start with a fresh gdb. 48*b725ae77Skettenis 49*b725ae77Skettenisgdb_exit 50*b725ae77Skettenisgdb_start 51*b725ae77Skettenisgdb_reinitialize_dir $srcdir/$subdir 52*b725ae77Skettenisgdb_load ${binfile} 53*b725ae77Skettenis 54*b725ae77Skettenisgdb_test "set print sevenbit-strings" "" 55*b725ae77Skettenis#gdb_test "set print address off" "" 56*b725ae77Skettenisgdb_test "set width 0" "" 57*b725ae77Skettenis 58*b725ae77Skettenis# We'll need this when we send_gdb a ^C to GDB. Need to do it before we 59*b725ae77Skettenis# run the program and gdb starts saving and restoring tty states. 60*b725ae77Skettenis# On Ultrix, we don't need it and it is really slow (because shell_escape 61*b725ae77Skettenis# doesn't use vfork). 62*b725ae77Skettenisif ![istarget "*-*-ultrix*"] then { 63*b725ae77Skettenis gdb_test "shell stty intr '^C'" "" 64*b725ae77Skettenis} 65*b725ae77Skettenis 66*b725ae77Skettenisproc test_all_threads { name kill } { 67*b725ae77Skettenis global gdb_prompt 68*b725ae77Skettenis 69*b725ae77Skettenis set i 0 70*b725ae77Skettenis set j 0 71*b725ae77Skettenis send_gdb "continue\n" 72*b725ae77Skettenis gdb_expect { 73*b725ae77Skettenis -re "Breakpoint \[0-9\]+, thread_function \\(arg=.*\\) at .*print-threads.c:\[0-9\]+.*$gdb_prompt" { 74*b725ae77Skettenis set i [expr $i + 1] 75*b725ae77Skettenis pass "Hit thread_function breakpoint, $i ($name)" 76*b725ae77Skettenis send_gdb "continue\n" 77*b725ae77Skettenis exp_continue 78*b725ae77Skettenis } 79*b725ae77Skettenis -re "Breakpoint \[0-9\]+, .* kill \\(.*\\) .*$gdb_prompt" { 80*b725ae77Skettenis set j [expr $j + 1] 81*b725ae77Skettenis if { $kill == 1 } { 82*b725ae77Skettenis pass "Hit kill breakpoint, $j ($name)" 83*b725ae77Skettenis } else { 84*b725ae77Skettenis fail "Hit kill breakpoint, $j ($name) (unexpected)" 85*b725ae77Skettenis } 86*b725ae77Skettenis send_gdb "continue\n" 87*b725ae77Skettenis exp_continue 88*b725ae77Skettenis } 89*b725ae77Skettenis -re "Program exited normally\\.\[\r\n\]+$gdb_prompt" { 90*b725ae77Skettenis pass "program exited normally" 91*b725ae77Skettenis if {$i == 5} { 92*b725ae77Skettenis pass "all threads ran once ($name)" 93*b725ae77Skettenis } else { 94*b725ae77Skettenis fail "all threads ran once ($name) (total $i threads ran)" 95*b725ae77Skettenis } 96*b725ae77Skettenis } 97*b725ae77Skettenis -re "Program received signal SIGTRAP.*(Thread \[0-9\]* \\(zombie\\)|0x00000000 in ).*$gdb_prompt $" { 98*b725ae77Skettenis if { $kill == 1 } { 99*b725ae77Skettenis kfail "gdb/1265" "Running threads ($name) (zombie thread)" 100*b725ae77Skettenis } else { 101*b725ae77Skettenis fail "Running threads ($name) (unknown output)" 102*b725ae77Skettenis } 103*b725ae77Skettenis } 104*b725ae77Skettenis -re "$gdb_prompt" { 105*b725ae77Skettenis fail "Running threads ($name) (unknown output)" 106*b725ae77Skettenis } 107*b725ae77Skettenis timeout { 108*b725ae77Skettenis fail "Running threads ($name) (timeout)" 109*b725ae77Skettenis } 110*b725ae77Skettenis } 111*b725ae77Skettenis} 112*b725ae77Skettenis 113*b725ae77Skettenisrunto_main 114*b725ae77Skettenisgdb_test "break thread_function" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*print-threads.c, line \[0-9\]*\\." 115*b725ae77Skettenisgdb_test "set var slow = 0" "" 116*b725ae77Skettenistest_all_threads "fast" 0 117*b725ae77Skettenis 118*b725ae77Skettenisrunto_main 119*b725ae77Skettenisgdb_test "break thread_function" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*print-threads.c, line \[0-9\]*\\." "break thread_function (2)" 120*b725ae77Skettenisgdb_test "set var slow = 1" "" 121*b725ae77Skettenistest_all_threads "slow" 0 122*b725ae77Skettenis 123*b725ae77Skettenisrunto_main 124*b725ae77Skettenisgdb_test "break thread_function" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+: file .*print-threads.c, line \[0-9\]*\\." "break thread_function (3)" 125*b725ae77Skettenisgdb_test "set var slow = 1" "" "set var slow = 1 (2)" 126*b725ae77Skettenisgdb_test "break kill" "Breakpoint \[0-9\]+ at 0x\[0-9a-f\]+" 127*b725ae77Skettenistest_all_threads "slow with kill breakpoint" 1 128*b725ae77Skettenis 129*b725ae77Skettenisreturn 0 130