gdb/testsuite/gdb.threads/siginfo-threads.exp

   1 # Copyright 2010-2013 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 standard_testfile
  17 set executable ${testfile}
  18
  19 if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" \
  20          ${binfile} \
  21          executable \
  22          [list debug additional_flags=-lrt]] != "" } {
  23     return -1
  24 }
  25
  26 clean_restart $testfile
  27
  28 if ![runto_main] {
  29     return -1
  30 }
  31
  32 # `nostop noprint pass' could in some cases report false PASS due to
  33 # the (preempt 'handle') code path in linux-nat.c.
  34
  35 gdb_test "handle SIGUSR1 stop print pass" \
  36     "Signal\[ \t\]+Stop\[ \t\]+Print\[ \t\]+Pass to program\[ \t\]+Description\r\nSIGUSR1\[ \t\]+Yes\[ \t\]+Yes\[ \t\]+Yes\[ \t\].*"
  37 gdb_test "handle SIGUSR2 stop print pass" \
  38     "Signal\[ \t\]+Stop\[ \t\]+Print\[ \t\]+Pass to program\[ \t\]+Description\r\nSIGUSR2\[ \t\]+Yes\[ \t\]+Yes\[ \t\]+Yes\[ \t\].*"
  39
  40 gdb_breakpoint [gdb_get_line_number "break-at-exit"]
  41
  42 set test "get pid"
  43 gdb_test_multiple "p getpid ()" $test {
  44     -re " = (\[0-9\]+)\r\n$gdb_prompt $" {
  45         set pid $expect_out(1,string)
  46         pass $test
  47     }
  48 }
  49
  50 for {set sigcount 0} {$sigcount < 4} {incr sigcount} {
  51     set test "catch signal $sigcount"
  52     set sigusr ""
  53     gdb_test_multiple "continue" $test {
  54         -re "Program received signal SIGUSR(\[12\]), User defined signal \[12\]\\.\r\n.*\r\n$gdb_prompt $" {
  55             set sigusr $expect_out(1,string)
  56             pass $test
  57         }
  58     }
  59     if {$sigusr == ""} {
  60         return -1
  61     }
  62
  63     set test "signal $sigcount si_signo"
  64     if {$sigusr == 1} {
  65         set signo 10
  66     } else {
  67         set signo 12
  68     }
  69     gdb_test_multiple {p $_siginfo.si_signo} $test {
  70         -re " = $signo\r\n$gdb_prompt $" {
  71             pass $test
  72         }
  73         -re "Attempt to extract a component of a value that is not a structure\\.\r\n$gdb_prompt $" {
  74             unsupported $test
  75         }
  76     }
  77
  78     set test "signal $sigcount si_code is SI_TKILL"
  79     gdb_test_multiple {p $_siginfo.si_code} $test {
  80         -re " = -6\r\n$gdb_prompt $" {
  81             pass $test
  82         }
  83         -re "Attempt to extract a component of a value that is not a structure\\.\r\n$gdb_prompt $" {
  84             unsupported $test
  85         }
  86     }
  87
  88     set test "signal $sigcount si_pid"
  89     gdb_test_multiple {p $_siginfo._sifields._kill.si_pid} $test {
  90         -re " = $pid\r\n$gdb_prompt $" {
  91             pass $test
  92         }
  93         -re "Attempt to extract a component of a value that is not a structure\\.\r\n$gdb_prompt $" {
  94             unsupported $test
  95         }
  96     }
  97 }
  98
  99 gdb_continue_to_breakpoint break-at-exit ".*break-at-exit.*"